Selling point of oppo mobile phone

Speaking of OPPO's A series mobile phones, they are all straight models, although their positioning and significance are different.

oppo A20 1

However, from the appearance, it is still similar. For the first slide phone A20 1, the breakthrough in appearance and the design process are very important. At present, the official said that A20 1 has only pink color matching. Isn't this specially designed for girls?

This first slide phone is expected to follow the principle of ladies first. Except for the silver brushed design of the back cover, the rest are all pink worlds, with a smooth and polished pink frame, a main keyboard area with pink brushed design and a frosted sub-pink plastic body. The overall color scheme is simple but not monotonous, which is a faint elegant charm.

Specific introduction

appear

As the first mobile phone with a slide cover, how does A20 1 perform in the design of the handle and body of the slide cover? First of all, A20 1 has a body size of108× 5/kloc-0 /×14.7 mm and a weight of 139g, which is quite suitable for the palm of an Asian, and it is a bit heavy to hold in the hand. According to the author's trial, A20 1 slider feels really good. No matter when the slide cover is closed or slid out, it will not shake left and right. The design is very rigorous and firm, and the sliding cover has moderate strength. Semi-automatic sliding cover design makes it light.

oppo A20 1

It's easy to slide out of the slide cover, but the sound of closing the slide cover is a bit loud. It would be better if you could add a cushioning design.

In order to enhance the feel, the back cover of OPPO A20 1 is made of metal, wire drawing technology, pure primary color metal taste, OPPO's big logo carving, top 2 million camera design and selfie mirror.

The details of OPPO A20 1 are also very careful. There is only one receiver at the top of the screen. Because 3G communication is not supported, there is no front camera. Below the screen is the main keyboard area, including five-dimensional navigation keys, left and right function keys and on-hook dialing keys. The panel of the main keyboard area adopts metal wire drawing process. Five-dimensional navigation keys are also designed as music playing shortcuts, which only work in music players. The four buttons next to it inherit the ergonomic design of OPPO mobile phone, and have a certain radian and identification particle design, so the actual operation experience is very good and the feedback is just right. Even if it is used for a long time, it will not be very tired.

keyboard

After sliding out, the digital keyboard is exquisitely designed. Not only can the numbers be backlit, but there are also identification particles between the keys.

Product appearance picture

Atlas 15

It can also be backlit, and the keys and intervals are in place. To tell the truth, the operation feels great, much better than some foreign brands' buttons, and the sound of the buttons is small, even if it is operated late at night, it will not affect others.

As for the design of the back, it is also very simple. The camera shell connected to the back cover, the finely carved OPPO brand logo, the design of the independent speaker at the bottom, and the three large holes completely release the sound, the actual effect is still quite shocking. Careful OPPO also designed a small pad under the speaker hole to prevent the plastic part from being worn.

OPPO A20 1 has regular volume adjustment keys and shutter keys on the right. Although it is a thin strip design, it is very comfortable to operate because of the large key stroke and moderate feedback. Press the shutter button to enter the camera.

As for the 2.5mm headphone jack, micro-usb data hole and lanyard hole on the left side, the use of 2.5mm headphone jack shows that the music function of A20 1 is also one of the main features, but this black jack seems to be a bit out of harmony with the surrounding colors.

A20 1 Although it supports the expansion of the mainstream microSD card, it is located under the battery like the SIM card, which is a bit inconvenient to take and put. As can be seen from the figure, the capacity of the lithium battery A20 1 is 900 mAh, which is quite satisfactory, but I think it is a little small, because according to the trial, 20 minutes of talking, 10 short message sending, 20 minutes of listening to music and 20 minutes of surfing the Internet can only last for 2 days. For non-smart phones, the stronger the endurance, the better.

screen

The screen of A20 1 is a 2.4-inch 4: 3 Hitachi IPS LCD screen with an ultra-wide viewing angle of 160 degrees. The actual display effect is delicate and bright, and it can be seen clearly in the sun.

system

The default theme of this slide A20 1 is the same as the previous one, and it can also choose another interesting dynamic theme. But you can't achieve dynamic effects in the standby screen, so you can only choose your favorite background picture. After entering the menu, we can find that it is not the traditional 12 grid menu, but various functions of the mode to be selected, each of which has its own dynamic effect and color tone, full of youthful atmosphere; In addition, the music player also has dynamic theme selection, there will be dolls dancing on the cover, and listening to songs can also make people high.

oppo A20 1

Very "angry" design. Smartphones can design their own mobile phone themes, and now oppo phones also support them! As long as you log in to official website and download the corresponding theme editor, you can Diy your favorite theme mode and play A20 1 girl. However, official website has not updated the software page, and it is estimated that a version of 20 1 will be downloaded later.

There is a shortcut button at the lower left of the standby interface, which can add, delete and sort the software programs inside, give full play to the spirit of diy, and put the commonly used program software at the front, which is very convenient when needed.

In the operation of the system, we can see that many places have added label switching functions, such as contacts, function settings, tools and other interfaces. You can use the navigation key to switch to another page, similar to Sony Ericsson's mobile phone.

A20 1 still uses the easy-to-use experience platform, so it is still as convenient and easy to use as ever, and supports various ways of contact search, phrase input, number and English input, without switching input methods, which makes people feel very comfortable. In addition, the mobile phone provides 1000 new contacts and 1000 short message storage space, which is enough for general applications.

As a non-smart phone, the performance and compatibility of Java have become the most important point of view. OPPO A20 1 supports the extension of Java2.0 and can run in the background. It should be pointed out that A20 1 cannot run two Java softwares at the same time, but the QQ that comes with it can be used together with other Java programs, that is, we can hang Q and access ucweb browser or other Java programs at the same time. After testing, the author installed several Java programs for A20 1, including general programs and programs used by Sony Ericsson mobile phones. The results can be used normally, indicating that A20 1 has good Java compatibility.

Other functions

As a model with music as one of its selling points, OPPO A20 1 has a 2.5mm standard earphone interface, which is not the mainstream 3.5mm standard, but it is convenient. There are many such headphones on the market, and it is easy to buy adapters, so it is not difficult to upgrade them. What matters is the chip and sound quality of the mobile phone. In this regard, OPPO is of course going all out. After all, it is a famous walkman manufacturer in China.

OPPO A20 1 adopts wolfson professional digital music processing chip, supports PAD (pure audio design) sound cleaning technology, and has built-in OPLAYER music player, which supports MP3, AAC, AMR, WAV and wma music formats. The equalizer has options such as standard, heavy bass, jazz, classical music, heavy metal, soft, pop and rock. After switching, the effect is obvious and the bass is very good. Of course, it also supports consistent functions such as playlist, background playback and lyrics display. In terms of video playback, it supports video formats such as MP4 and 3gp, and can smoothly play videos with resolution of QVGA and code rate of 500kbps.

A20 1 Because it is not a positioning camera or a high-end model, it is only equipped with a 2-megapixel CMOS camera, which does not support autofocus and flash, but the built-in camera software is quite complete, and the shooting mode and scene can be adjusted. The actual proofing effect can be seen below. On a smaller scale, the effect is acceptable, the color reproduction is more realistic, and the noise is not obvious, but the details are a bit inadequate.

OPPO A20 1 has done a good job in the built-in software programs, including commonly used Bluetooth audio, number attribution, games, mobile phone securities, Youdao dictionary, MSN, SMS blacklist and so on. And the built-in storage space of the fuselage is about 64MB, which supports the expansion of microSD card with a maximum of 8GB, so don't worry too much about the memory problem. What is commendable is the reaction speed of A20 1.

Important parameter

Network mode: GSM

Design: sliding cover

Main screen size: 2.4 inches 320x240 pixels

Camera pixel: 2 megapixel CMOS

Battery capacity: 900 mAh

Bluetooth transmission: support

Memory card: MicroSD card

Keyboard type: T9 traditional keyboard

Video playback: support

E-books: support

Mobile phone type: music mobile phone, female mobile phone.

Date of listing: 2009

Basic parameter

Date of listing: 2009

Mobile phone type: music mobile phone, female mobile phone.

Design: sliding cover

Main screen size: 2.4 inches

Main screen material: TFT

Home screen resolution: 320x240 pixels

Home screen color: 260,000 colors

Network mode: GSM

Data services: GPRS, EDGE

Supported frequency band: GSM 900/ 1800MHz.

Memory card: MicroSD card

Expanded capacity: 8GB

SIM card type: SIM card

Battery type: detachable battery

Battery capacity: 900 mAh

Theoretical speaking time: 300 minutes

Theoretical standby time: 300 hours

Other use time: music playing time: 30 hours

Keyboard type: T9 traditional keyboard

Body color: Bihe powder, morning purple.

Cell phone size:108x51x14.7mm.

Mobile phone weight: 140g

Features of the fuselage: IPS LCD screen,160 ultra-wide viewing angle, pleasing to the eye; Exquisite sliding cover with advanced scratch-resistant and wear-resistant lenses, fashionable metal wire drawing and fashionable personality.

fundamental function

Input method: Chinese input method, English input method.

Input method: keyboard

Call record: received+dialed+missed.

SMS (short message) MMS (hands-free total recall function scene mode standby picture theme menu incoming call ringtone recognition incoming call picture recognition automatic keyboard lock calendar function alarm clock function stopwatch calculator unit conversion.

Photo function

Camera: Built-in

Camera type: single camera

Camera pixel: 2 million pixels

Sensor type: CMOS

Image size: maximum support 1600× 1200 pixel photo shooting.

Continuous shooting function: support

Video shooting: support

Entertainment function

Video playback: support

Audio playback: MP3 and other formats are supported.

Support OBS sound system, built-in Yamaha digital audio amplifier and exclusive OPLAYER 2.0 music playback system.

Ringtone description: Chord, supporting MP3/MIDI format.

Graphic format: supports JPEG and other formats.

Games: built-in

Instant messaging: support QQ, MSN, Fetion, etc.

E-book Java extension

Data function

Browser: support

Data interface: microusb v2.0

Headphone jack: 2.5mm.

Bluetooth transmission

enterprise function

Electronic Dictionary: Supporting Youdao Dictionary

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