I want to buy a smart phone. What should I buy around 2000? What operating system do you use if you have water and wifi? what do you think? It's refurbished.

Nokia 5320XM (Nokia 5320XM) Reference price: about 1200 yuan.

Home screen size: 2.0 inches Home screen resolution: 240×320 pixels Home screen color: 654.38+06 million colors

Intelligent machine system Symbian S60 3rd edition CPU ARM 1 1 369Mhz memory capacity 140MB.

Camera pixel 2 million pixels built-in double LED fill light.

It's a Nokia 5 series music mobile phone, with good music and good external playback effect.

Support N-GAGE game platform to make you addicted to the game.

Other functions are similar to 6 120.

5320xm is 1500 yuan's most eye-catching mobile phone, with dynamic and fashionable appearance, red and black or blue and black, three-dimensional keyboard setting, upper and lower circular lines and high cost performance.

Disadvantages: strong sense of plastic, poor flexibility of keyboard and small screen of 2 inches.

Nokia 5700XM reference price 1728.00 (out of stock)

2.2-inch screen home screen color:16 million color home screen resolution: 240×320 pixels

Operating system Symbian S60 3rd edition CPU 369Mhz memory capacity 64MB.

Camera pixel 2 million pixel flash built-in flash

Supports MP3/EAAC MP3/eAAC/AAC/RealAudio7 7,8, 10/MP4/M4A/WMA/WAV, and the optimized music player supports the display of album covers and playlists.

5700xm draws lessons from Nokia 3250 and 5300 in style, combines two fashion elements, inherits the classic waist twisting design of 3250, and also has the appearance characteristics and colors of 5300.

Disadvantages: Although it is a 200-pixel camera, it is not as good as a normal 2-megapixel mobile phone (I have compared the photos of 5700 and 6 120), and the rocker navigation is easy to loosen.

It is also recommended that:

Nokia N78 is good, the licensed price is around 1900, and the revision machine is around 1550 yuan.

Nokia N78 has fashionable appearance, brand-new Symbian 9.3 system FP2 platform, 3.2 million carl zeiss optical verification camera +LED double flashing, FM transmitting function, comprehensive functions, GPS navigation system and wifi (I don't know if wifi can be accessed online), fast response and long standby time. Fashion models have aroused the ignorance of many young people. The system is powerful and the speed is considerable. It's 2.4 inches, the camera is better than 8 1 and the speed is faster than 73. Photosensitive batteries are more durable!

After playing N78 for a few days, I encountered several problems, that is, the keyboard of N78 is not easy to press. First, the rice keyboard, a set of keyboards (123,456,789, *0#) are connected together, and the fingers are uncomfortable to press. The menu key and the delete key are concave layers, and the arrangement of these two keys makes people unaccustomed, resulting in plastic body. If you feel uncomfortable, you can consider 6220c.

The licensed product is 6220 c 1800 yuan, and the modified version is around 1500 yuan.

6220c price 1650, Symbian 9.2 system platform FP2, GPS navigation system, 5 megapixel Zeiss certified lens plus professional flash (professional xenon flash), 2.2 inch screen.

Compared with N78, the functional advantage lies in the camera function, and the loss lies in the smaller screen of 0.2 inch. However, compared with N78 keyboard, it is much easier to use, which is beyond doubt. But not according to everyone's preferences, some people think looks ugly, and some people think looks are acceptable.

Finally, I wish the landlord a smooth and happy purchase. ...

Supplement: There are some embarrassments in the current mobile phone market, such as expensive licensed products, few categories (you can't buy licensed BlackBerrys, Nokia 6650, LG kf70 and many other cost-effective mobile phones) and relatively few revision machines (no WIFI, castration of 3G functions, etc.). So how can you buy parallel imports without buying them? How to choose if you buy licensed goods?

Personally, if you want to buy parallel imports, you should generally have insufficient funds and feel that there are few licensed products. If you buy parallel imports, you need to have a good purchase channel: it is best to have acquaintances, secondly, it is convenient to buy parallel imports (refers to whether there is a reputable store selling parallel imports near you, you can ask a friend, even a regular mobile phone store may sell parallel imports), and thirdly, it is necessary to see if you have online shopping experience and choose a reputable seller through online shopping (this is the last choice).

I'm not sure whether it's safe to buy parallel imports, but I can give you an idea through an example: First of all, the biggest hidden danger of buying a revised mobile phone in the market now is that you will buy a refurbished machine, a 7-day mobile phone or a 14 mobile phone (if it is sold within 7 days or returned within 14 days, the quality is generally slightly poor), and the means of renovating mobile phones are changing with each passing day, which is difficult for ordinary people to identify. For refurbished machines, I personally think that shops that have the reputation to buy refurbished machines are not likely to sell them, and shops that sell refurbished machines generally provide warranty services. But after all, mobile phones are more expensive and durable, and most people are unwilling to take such risks.

But I have many friends around me, and I have also seen many netizens. Their enthusiasm for the revision machine has even reached the point of not buying a non-revision machine. I don't see that they have too many serious problems. I know that many reputable chain stores sell revision machines, such as Bluetooth communication, Fantasia, Hong Fei communication, Ye Zhen communication and so on.

If you don't have a good channel to buy a revision machine and don't know friends who will buy a revision machine, you won't recognize the revision machine yourself. If you have little confidence in the revision machine, choose to buy licensed products. For buying licensed products, I recommend models with smaller price difference, such as 5320xm (you think that the price difference of 56 10xm is not much, but the time to market is relatively long), which makes me feel more balanced (last year, I also encountered the situation that the licensed products of 6 120 were cheaper than the revision machine).

NOKIA N96

Basic parameter

Mobile phone standard GSM mobile phone mobile phone type slide phone

Talk time (minutes) 230 Standby time (hours) 230

Smartphone Symbian OS 9.3, S60 V3 Pack2

The listing time is 2008 1 1 month.

appearance design

The color of the inner screen is16.7 million. The screen size is 2.8 inches with 240×320 pixels.

External screen color None

Photo function

Digital camera function built-in digital camera photosensitive element CMOS

Digital camera pixel (ten thousand) 500

Entertainment function

MP3 playback support radio function support

Data function

Machine body memory 16GB user memory, 256MB NAND, 128MB SDRAM supports memory card Micro SD, and the maximum support is 8GB.

Input mode keyboard Chinese input mode Pinyin, strokes

Short message function

The short message capacity of mobile phone is limited by memory. Short message group support.

network function

The network transmission EGPRS/GPRS/HSCSD/CSD supports GSM (850/900/1800/1900 MHz).

Support Bluetooth technology Bluetooth 2.0 +EDR, A2DP incoming call firewall does not.

Infrared data association does not support e-mail IMAP4/POP3/SMTP.

Other functions

The capacity of the phone book is limited by memory. Phone book grouping support

E66 type

Mobile phone types: smart phone, music phone, camera phone, 3G phone.

Time to market 2008

Mobile phone standards GSM, WCDMA

Mobile phone band WCDMA (3G), GSM 850/900/1800/1900, licensed products in mainland China do not support WCDMA(3G) network.

Mobile phone modeling slider

The main screen size is 2.4 inches.

Main screen material TFT

Main screen color screen, 6.5438+0.6 million colors.

The main screen parameter is 240×320 pixels (QVGA).

CPU ARM 1 1 369MHz

Memory capacity rom 1 10MB, ram 51.2m.

System Symbian 9.3,60 Series Third Edition

Standard configuration lithium battery, charger (AC-8C+CA 100C), stereo headset HS-47, CA-10/data cable, 2GB memory card, CD-ROM, instruction manual, warranty manual, etc.

Talk time: GSM 450 minutes, WCDMA 2 10 minutes.

The standby time GSM:264 hours for GSM and 336 hours for WCDMA.

The shell color is black and white.

Volume 107.5× 49.5× 13.6 mm

Weight 12 1g

I want to pick the wrong basic function, win points and win prizes.

Ringtone 64 chords, supporting mp3, aac, amr, wma, chords and other formats.

Address book grouping management, business card management, supporting S60 standardized business card address book.

Information function SMS SMS, EMS SMS, MMS SMS, SMS group.

E-mail, SMTP, POP3, IMAP4 and other mail protocols are supported for mail sending and receiving.

Input method English input method, Chinese input method, stroke Chinese input method, pinyin Chinese input method

The game in the game

Office functions support document reading, TXT, Office(word, excel, PPT) and Adobe PDF.

The recording function supports the recording function.

The main functions are built-in antenna, clock, built-in vibration, scene mode, call time prompt, hands-free call, standby picture, incoming call picture recognition, incoming call ringtone recognition, voice dialing, flight mode and theme mode.

Additional functions gravity sensing function, alarm clock, calendar, calculator, calendar, notepad, memo, stopwatch, automatic keyboard lock.

Electronic dictionaries support electronic dictionaries.

I want to pick the wrong data application function, win points and win prizes.

Bluetooth supports Bluetooth, Bluetooth v2.0, A2DP Bluetooth stereo.

Infrared support infrared

Data services GPRS, EDGE, HSDPA

JAVA Java MIDP 2.0，CLDC 1. 1

WAP internet access wap 2.0

WWW browser supports WWW browser and supports Nokia web browser.

The data cable supports data cable, micro USB interface and USB 2.0.

The expansion card supports TF card (microSD card), hot plug and up to 8GB expansion.

WiFi(WLAN) supports WiFi, supporting 802. 1 1 b/g, while mainland licensed products do not support WiFi function.

GPS positioning system supports GPS and A-GPS network aided navigation function.

Other data functions include built-in modem, USSD function, SyncML function and IMPS function.

Want to pick the wrong camera function, win points and win prizes.

Camera built-in camera

Camera pixel 3.2 million pixels

Sensor CMOS sensor

Flash built-in flash, LED flash

White balance mode of shooting mode: automatic, sunshine, incandescent, fluorescent, central button metering automatic exposure; Exposure compensation: 2-2EV(0.7EV interval); Scene mode: automatic, user-defined, portrait, landscape, night, night portrait.

The photo quality supports the maximum resolution of 2048× 1536.

Shooting function auto focus, 4 times digital zoom.

Video shooting Audio and video shooting, supporting the recording of up to 640×480 pixels (VGA) and up to 22 frames per second.

Want to pick the wrong multimedia entertainment function, win points and win prizes.

Multimedia FM radio, visual radio, picture editing, flash function

MP3 player supports MP3 playback, built-in player, MP3, AAC, WAV and other audio formats (supports playlist editing, EQ tuning and playback mode setting).

Video playback supports video playback and supports video playback file formats: mp4, 3gp；; Codecs: H.263, H.264.

FM radio supports FM radio, 87.5- 108MHz.

Flash playback support, Flash Lite 3.0

Other performance 2.5mm headphone jack, support for gravity sensing function (standby desktop can also be automatically turned over with the change of fuselage direction), IP phone function.

Experience with Nokia E66

The running memory of the user experience machine is 1 10MB, and there is still about 70MB after starting without installing any software. Later, the software was gradually installed, and there were more things running in the background. There is about 60MB of memory after startup, and the running speed is basically unaffected. It still feels good. E66 is very supportive of commonly used s60 v3 software.

Appearance: fashion avant-garde, seamless atmosphere, strong business atmosphere, good workmanship, almost no appearance shortcomings to pick. It feels like the best slider made by Nokia, comparable to the 8800 series. (It feels like Samsung's E848) The semi-automatic slider is smooth, the buttons feel good, the function keys are practical and the layout is reasonable.

System: S60 FP3. 1 is still in use, which is a pity. However, compared with N95, N82 and N8 1, the system is slightly improved and different, which increases the fade-in effect of menu switching and the convenient dual-mode conversion function. In addition, the automatic configuration of e-mail system is also a good function and convenience. Breathable indicator light is also full of gimmicks, and there are many motion sensing functions recently applied, such as: automatic screen rotation, flip mute, tapping screen mute and so on. The built-in SMS voice broadcast function is also a highlight; The software compatibility of E66 is very good, at least better than the N82 I used before, and similar to that of N95. The optimized system is very stable, and it does not crash or restart automatically for a week.

Camera: Although it is 3.2 million autofocus, it lacks carl zeiss certification. Compared with N73, the photo effect is similar, and there is no improvement. Where the light is good, the effect is still very OK. Where the light is insufficient, the noise is obviously increased and the color cast appears, but it is enough for daily use. The camera function is slightly simple, there is no digital image stabilization, and the setting is relatively simple.

GPS: I am very surprised by the positioning speed. Compared with the N95 and N82 I used before, it's a little faster. When APGS and network-assisted positioning are turned on, the absolute positioning is successful within 10 second (about 6K GPRS traffic is needed for each satellite search), and the positioning can be successful within 2 minutes only using the built-in GPS. However, there is a very bad phenomenon that the drift is too serious. When you are not moving, you often move around and jump around on the map for no reason. Fortunately, there is no such phenomenon during driving. Generally speaking, the GPS system is still in the middle of the track gauge.

Multimedia entertainment: the ability to play music is not bad, the format is basically compatible, the sound quality is poor, the loudest sound is interrupted, and the volume is not bad. The earphone effect is also general, and listening to a radio is ok. Friends who care about sound quality recommend a Bluetooth stereo earphone with various functions and good effect. Video playback ability has been improved. In the case of high bit rate (500kbs), RM format files have no audio-visual synchronization and can be decoded and played smoothly. The radio can automatically search channels, and can download the directory of local radio stations, which is convenient and practical. The built-in FLASH player has also been upgraded to the newer version 3.0.

In particular, E66 can also be equipped with N-GAGE platform, which is no different from N95 and N82 in use and runs smoothly. Some games even exceed the fluency of N82 (fishing, racing, brother company).

Standby: After using it for a week, I feel that the battery of E66 is quite durable. I keep my cell phone on 24 hours a day. Basically, I make a phone call for about 30 minutes, send about 50 text messages, listen to the radio 1 hour, surf the Internet 1 hour (both GPRS and WIFI, QQ, UCWEB browsing, 10 live broadcast). My daily operation lasts for 30 minutes. Generally, 1 automatically shuts down at 8 o'clock in the morning and around 8 o'clock in the evening the next day, which takes about 36 hours.

One of them used GPS continuously for six hours (during which there were no phone calls and text messages, but the telephone network signal was on).

Now I bought a new Scud gold battery, suitable for model 8800B, with a test capacity of 1250mA. (highly recommended, more durable than the original one) It's just a little thick. Just tear off the wrapping paper. According to my usage, it can last for 2 days and 48 hours.

Features: breathing light, motion sensing, fast mode switching, short message broadcasting.

Disadvantages: "fingerprint collector", poor feel of side keys, poor position of external speakers, poor sound quality and GPS drift.

Nokia 7373

Main screen parameters: 260,000 color TFT screen; 320×240 pixels; 2.0 inches

40 chords; Supported file formats: MP3, MIDI, SP-MIDI, AAC, AAC+, eAAC+

2 million cameras, mp3 function, radio function

Network standard: | gsm900/1800/1900 MHz | [GPRS]

Optional color: Brown

Size and volume: 88× 43× 23mm/75cm.

Weight: 104g

Appearance style: screw cover

Main screen parameters: 260,000 color TFT screen; 320×240 pixels; 2.0 inches;

Call time: unknown

Standby time: unknown

Time to market: 2006

Standard configuration: battery BL-4B, standard charger AC-3, stereo headset HS-3 1.

Basic functions of Nokia 7373

Built-in antenna, chord ringtone, optional ringtone, Chinese input and Chinese short message.

Multimedia SMS, telephone address book, address book group, call record and voice dialing.

Recording, profile, standby screen, graphic menu and built-in game.

"efrstk", "built-in vibration" and "super long short message"

★ Chord ringtone: 40 chords; Supported file formats: MP3, MIDI, SP-MIDI, AAC, AAC+, eAAC+

★ Multimedia SMS: MMS: supports MMS standard, and can create, receive, edit and send videos and pictures with AMR sound clips; Voice message: record your own voice message and send it to a compatible device.

★ Recording: Voice Memo

★ Built-in game: Soduku

Advanced features of Nokia 7373

Multimedia card, WAP browser, WWW browser, e-mail and Java extension.

Bluetooth interface, data cable interface, camera, zoom mode and MP3 function.

"radio"

★ Multimedia card: the box contains a 256MB microSD memory card; With the microSD card slot, the storage space can be expanded up to 2GB.

★WAP browser: WAP 2.0

★WWW browser: xHTML/HTML multimodal browser.

★E-mail: E-mail: supports IMAP4, POP3 and SMTP- based on TCP/IP protocol.

★java extension: java? MIDP 2.0

★ Bluetooth Interface: Built-in

★ data cable interface: Pop-Port? (power supply) socket

★ Camera: Built-in

Pixel: 2 million

Zoom mode: 8 times digital zoom

★MP3 function: built-in; MP3/AAC/AAC+/eAAC+ format.

★ Radio: built-in; Built-in FM stereo radio

nokia n95

measure

Volume: 90 cubic centimeters

Weight: 120g

Length: 99 mm

Width: 53mm

Height (maximum): 2 1 mm

memory function

Up to 160 MB* of internal dynamic storage space can be used to store information, ringtones, images, video clips, calendar notes, to-do items and applications.

The memory card slot supports microSD cards up to 4 GB.

screen

Oversized 2.6-inch QVGA (240 x 320 pixels) TFT screen with ambient light detector, supporting up to16 million colors.

User Interface(UI)

Operating system: SymbianOS9.2 operating system.

User interface: S60 version 3. 1.

Special music key

Current standby mode screen

Call management

Name Card: Advanced name card database, which supports storing multiple phone numbers and email details under each name, and also supports grouping micro images and business cards.

One-button dialing

Call record: store the records of dialed calls, received calls and missed calls.

Automatic redial

Automatic Answer (only available when a compatible headset or car kit is connected)

Support fixed dialing, that is, only preset numbers are allowed to be dialed.

Button call

Voice function

Speaker-independent name dialing

voice command

recorder

Voice recognition incoming call

Built-in stereo hands-free speaker

information function

SMS: Support chain message, picture message and SMS recipient list.

MMS: Combine images, video clips, text and sound clips and send them to compatible mobile phones or PCs through MMS. You can also create a presentation with multiple slides to tell your own emotional story.

Automatically adjust the size of the megapixel image to make it suitable for sending by MMS (the device supports sending attachments with a maximum size of 300 KB, but the actual size of the attachments that can be sent depends on the network).

Expected Input Method: Support major languages in China, Europe and Asia Pacific.

Data transmission *

Dual Transmission Mode (DTM) supports the simultaneous establishment of voice and packet data connections in GSM/EDGE networks. Simple class A, multi-slot class 9, maximum upload rate/download rate:118.4/118.4 kbps.

EGPRS class, multi-slot class 10, maximum upload rate/download rate = 236.8/ 1 18.4kbps.

* Actual achieved rates may vary by network.

connect function

Support version 2.0 Bluetooth wireless technology

USB 2.0 connection is established through Mini USB interface, which supports mass storage mode and can be dragged and dropped.

3.5mm stereo headphone jack, and supports TV output (PAL/NTSC).

Connect Nokia PC Suite via USB cable, infrared and Bluetooth wireless technology.

Use compatible connection to locally synchronize address book and calendar data between mobile phone and compatible PC.

Support remote "air" synchronization

Send and receive images, video clips, patterns and electronic business cards through Bluetooth wireless technology.

Java？ application program

Java: MIDP 2.0F

Support downloading Java-based applications and games through "over-the-air download"

Other applications

pim

Series 60 provides advanced personal information management functions, including calendar, address book, to-do list and PIM printing.

The Setup Wizard makes it easy to configure email and push-to-talk settings.

The data transfer application can be used to transfer PIM information from other compatible Nokia devices.

Digital service

Java and Symbian applications can be downloaded from Nokia Software Market.

Images and videos

Up to 5 million pixels (2592 x 1944 pixels) camera/camcorder, carl zeiss optical system, Vario-Tessar lens, MPEG-4 VGA video shooting, and the maximum playback rate is 30 frames per second.

Connect directly to a compatible TV through the Nokia video output cable CA-75U.

Front camera/camcorder, CIF (352 x 288) sensor

Internal flash

Digital stereo microphone

Flash mode: On, Off and Auto.

Scroll through multimedia materials.

Online photo album/log: upload photos/video clips from multimedia materials.

Video clip and still image editor

Audio and video editing can automatically generate video clips.

Mobile video

Video resolution: Support VGA resolution of up to 30 frames per second (640x480 pixels).

Audio recording: AAC stereo

Digital video shockproof

Video clip length: limited by available storage space

Video file formats: .mp4 (default), .3gp (for MMS)

White balance: automatic, sunny, cloudy, incandescent, fluorescent.

Scene: Automatic, at night.

Tone: normal, nostalgic, black and white, bright and negative.

Zoom: (optical/digital) 1x/ max 10x (VGA max. 4x zoom).

mobile photography

Image resolution: up to 5 million pixels: (2592 x 1944 pixels)

Still image file format: JPEG/EXIF

Automatic focusing

Automatic exposure-central focus photometry

Exposure compensation: +2 ~ -2EV (0.5EV interval)

White balance: automatic, sunny, cloudy, incandescent, fluorescent.

Scene: automatic, mobile, user, close range, horizontal, night, vertical at night.

Tone: normal, nostalgic, black and white, bright and negative.

Zoom (optical/digital) 1 times/up to 20 times (up to 6 times zoom at 5 megapixels)

Camera/camera specifications

Sensor: CMOS, 5 million pixels (2592 x 1944)

Carl zeiss optical system: zoom lens

Focal length: 5.6 mm

Focus range:10cm ~ infinity

Close mode focal length10cm-50cm.

Nokia XpressPrint fast and convenient printing solution

Send photos directly to compatible printers through Bluetooth wireless technology memory card, or send photos directly to printers compatible with PictBridge standard through USB data cable.

Pre-installed application, fast and convenient to use; Easy to use, no need to install.

Nokia XpressShare can enjoy this solution easily and quickly.

Easily * * * enjoy photos and video clips taken directly from multimedia materials, or * * * enjoy them immediately after shooting.

High image quality can be maintained by e-mail or Bluetooth wireless technology, and can also be sent by MMS, but the size of the 5 million pixel image will be automatically adjusted to meet the size limit of MMS.

Nokia XpressTransfer Fast and Convenient Transmission and Storage Solution

Transfer and organize photos and video clips between devices and compatible PCs.

Delete or resize an image or video clip transferred from a device. Resizing means that you can use your device to carry a large number of photos and video clips, while safely storing high-quality versions on your PC.

Display images and video clips transferred to compatible PC in multimedia data view.

Music function

Digital music player–supports MP3/AAC/AAC+/eAAC+/WMA/M4A, playlist and equalizer.

Built-in stereo hands-free speaker

Adopt OMA DRM 2.0 standard to support music service.

Built-in stereo Bluetooth headset support (AD2P)

navigate by water/air

Built in GPS

* Depending on the use environment, the connection time of GPS varies greatly, ranging from a few seconds to dozens of minutes.

* Due to man-made and natural changes, the actual situation may be obviously different from the map display. This map is a third-party product. Our company does not provide any guarantee for this map, including but not limited to its accuracy, correctness or timely update, if permitted by applicable laws.

e-mail

Easy-to-use email client that supports attachments.

web browsing

Get a real surfing experience with the Nokia web browser that supports web navigation.

Packaging content

Standard sales package content

nokia n95

Nokia 1 GB MicroSD card

Nokia video cable CA-75U

Nokia data cable DKE-2

Nokia stereo headset HS-45, AD-43

Nokia battery BL-5F

Nokia Travel Charger AC-5C

Power management battery: Nokia battery BL-5F, 950 mAh talk time: up to 390 minutes (GSM)* standby time: up to 228 hours (GSM)*

Advantages and disadvantages of Nokia N95

Advantages: complete functions, fashionable appearance, clear photos, higher pixels, better feel, better touch of keys and quick response of operating system.

Disadvantages: short standby time, loose slide cover and slow focusing speed.