4 100W Pixel Nokia 808 PureView First Evaluation

IT 168 Evaluation Nokia 808 PureView, as a camera phone with 4 1 10,000 pixels and carl zeiss optical authentication lens, has touched the hearts of countless mobile phone and digital camera enthusiasts from the release of new products to the appearance of real machines. When I really witnessed the details of the Nokia 808 PureView photo sample, it brought more unprecedented shock. So what's the attraction of Nokia 808 PureView? First: high pixel, Nokia 808 PureView is the world's first 4,654,380+0 megapixel smartphone certified by carl zeiss optical standard. Second: the largest piece of Nokia 808 PureView11.2? This sensor is 2.5 times larger than Nokia N8 sensor.

Note: The Nokia 808 PureView evaluated this time is still an engineering prototype, and the final test results and data are mainly the official version.

▲ Camera that can make a phone call Nokia 808 PureView first evaluation

Although Nokia and Microsoft have become a close strategic alliance, Windows Phone system will also become Nokia's main smartphone platform in the next few years. However, on the issue of Saipan, Nokia still adopts the principle of "don't abandon, don't give up", and Nokia 808 PureView still adopts Symbian Belle.

▲ Nokia 808 PureView still uses Saipan Bella system.

Nokia 808 PureView is equipped with a 4.0-inch AMOLED screen and adopts ClearBlack technology, but the resolution is still maintained at 640x360 pixels; In terms of hardware, it is equipped with Broadcom BCM2727 single-core processor with main frequency of 1.3GHz, 5 12MB RAM and storage capacity of 16G.

▲ Equipped with a Broadcom BCM2727 single-core processor, clocked at 1.3GHz.

Nokia 808 PureView is not a thin smartphone, but it is a little heavy in your hand. Nokia 808 PureView*** comes in three colors: black, red and white, which will definitely be loved by young consumers. As for the price that everyone is most concerned about, the previous news pointed out that it is expected to be listed in Europe in May this year, and the price is 450 euros, equivalent to about 3,780 yuan.

▲ Nokia 808 PureView*** has three colors, black, red and white.

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4.0-inch AMOLED screen 2.5D curved surface design fuselage details reward

Most areas on the back of the fuselage are made of fine red plastic with a slight matte texture, and a few areas are made of black decorative strips. The frosted area on the back of the fuselage can effectively avoid fingerprint pollution. The fuselage size is113.5x59x12.9mm and the weight is 169g. When you hold it in your hand, you will feel very weighty.

▲ The fuselage size is113.5x59x12.9mm..

With the continuous development of smart phones, the screen size has become larger and larger. After entering 20 12, 4.0 inches seems to have become the standard configuration of smartphone manufacturers. In addition to the size requirements, another important factor in the assessment is the screen display effect. Nokia 808 PureView features a 4.0-inch AMOLED screen and a 2.5D curved surface design.

▲ Nokia 808 PureView adopts 4.0-inch AMOLED screen and 2.5D curved surface design.

Next, the AMOLED screen is very good in terms of color brightness and energy saving, but let's take a look at its resolution. The 4.0-inch screen still maintains N8-level 640x360 pixels. With Pentile pixel arrangement, it is inevitable that the edges of icons and words will be weak and mesh.

Nokia 808 PureView is equipped with an earpiece at the top of the screen, and the front of the fuselage is not equipped with a front lens; At the bottom of the screen are physical keys, and the corresponding functions are: dialing, menu and power key.

▲ Dialing, menu and power button

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41100,000 pixels supports quick start fuselage interface design.

Let's take a look at the extended functions of the Nokia 808 PureView body. There is no button and interface design on the left side of the fuselage. From left to right, the top of the fuselage is our common: HDMI interface, MicroUSB and 3.5mm headphone jack.

▲ There is no button and interface design on the left side of the fuselage.

▲HDMI interface, MicroUSB and 3.5mm headphone interface.

Located on the right side of the fuselage from top to bottom are: volume adjustment button, screen lock button, and photo shortcut key. The touch and feedback of the keys are good. The shutter has a half-press focusing function, which supports quick start. Even if the screen is locked, you can press the shutter button for about 2-3 seconds to enter the camera interface.

▲ Volume adjustment key, screen lock key and photo shortcut key.

There is only a microphone and a lanyard interface at the bottom of the fuselage, which makes the fuselage more concise.

▲ There are only microphones and lanyard interfaces at the bottom of the fuselage.

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"41100,000 LED+

Design of replaceable battery for xenon flash lamp

We all know that the camera of Nokia 808 PureView uses 4 100 Wan Chao pixels. In addition, the sensor used by Nokia 808 PureView is five times larger than that used by ordinary smartphones, so a large protruding camera can be seen on the back of the fuselage. At the same time, the flash on the Nokia 808 PureView is also different from ordinary smart phones, using LED+ xenon flash. LED is mainly responsible for video mode, and xenon flash should be mainly responsible for main lighting.

▲ The camera of Nokia 808 PureView adopts 4 100 Wan Chao high pixel.

There are also two energy storage capacitors in the camera assembly, which are responsible for the flashing power supply of xenon flash lamp.

▲ The camera of Nokia 808 PureView adopts 4 100 Wan Chao high pixel.

Nokia 808 PureView is designed with replaceable battery, equipped with 1400mAh lithium battery, and the battery model is BV-4D. Support NFC near field communication function. The chip is installed on the inside of the back cover and has obvious NFC logo.

▲ equipped with 1400mAh lithium battery.

▲ The chip is installed on the inside of the back cover and has an obvious NFC logo.

SIM card slot and MicroSD card slot can be seen under the battery. Nokia 808 PureView adopts the current mainstream Micro-SIM card, and ordinary SIM card users need to cut the card to use. MicroSD supports up to 32GB expansion. Pay attention to a small detail. The label of the battery box is printed with "Made in Finland". It is understood that most of Nokia's mobile phones are made in China, and WP7 mobile phones are made in South Korea, which is really rare in Finland.

▲ Nokia 808 PureView adopts the current mainstream Micro-SIM card.

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Four characteristics of Bella system with custom plug-in and drop-down menu

Nokia 808 PureView uses Symbian Belle. Compared with Anna, Bella system has really changed a lot, not only the interface is more beautiful, but also the operation is more in line with the characteristics of touch screen. Summarized the following points:

Customize desktop plug-ins freely: More plug-ins with different sizes have been added to choose from, and many plug-ins with built-in applications, such as clocks and emails, have been redesigned. Moreover, by switching plug-ins, some options that need to be changed in settings before can now be quickly turned on and off on the desktop, such as Bluetooth switch and scene mode switching.

▲ Users can customize desktop plug-ins and change wallpaper.

▲ More plug-ins of different sizes have been added to choose from.

▲ Users can customize each screen wallpaper.

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Interface change: wallpaper is added to the screen lock interface, which looks better than before and can display missed calls and short messages. However, the unlocking method has not changed, and the homepage interface is more concise than Anna's. The shortcut bar at the bottom has become translucent and replaced by a better-looking icon button.

▲ The shortcut bar at the bottom becomes translucent.

Home screen increased to six screens: before Anna system, the number of home screens in the system was fixed at three, while Bella increased to six in one breath. The number of screens can be adjusted as needed, and three to six can be customized.

▲ Up to 6 home screens can be added.

Drop-down status bar: Bella finally has a useful drop-down status bar! Switches include data connection, Bluetooth, WIFI, etc. , and calendars, incoming calls and other notifications will be displayed here, and you can quickly switch to view them.

▲ Lock screen interface and drop-down menu

Visual multitasking: Bella's multitasking is displayed in the form of application screenshots, and various applications running in the background can be viewed or quickly switched by sliding and clicking.

▲ Long press the middle menu button to switch multi-tasks.

Operating experience of Nokia 808 PureView system interface;

Nokia 808 PureView Game Smooth Experience:

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Nokia 808 PureView 41100 Million Pixel Analysis

Many people thought that Nokia 808 PureView 4/Kloc-0.0 megapixels was the difference, but it was not. Nokia 808 PureView is definitely equipped with a genuine 4/kloc-0.0 million pixel camera, but it should be noted that Nokia 808 PureView cannot take photos with 4/kloc-0.0 million pixels. In 4:3 or 16:9 mode, the highest pixel is 7 152 respectively. 5368 (38 million pixels) and 7728? 4354 (34 million pixels). However, this does not mean that Nokia falsely reported pixels. The large-size sensor used in this machine has indeed reached the imaging capacity of 4.65438+0 million pixels. However, in order to let users use the most pixels when taking 16:9 photos, Nokia plans the 4:3 or 16:9 photo mode as far as possible in the imaging circle of the lens, effectively avoiding taking photos with dark corners.

▲ Nokia 808 PureView is definitely equipped with a genuine 4/kloc-0.0 megapixel camera.

▲ In 4:3 or 16:9 mode, the highest pixel is 7 152 respectively. 5368 (38 million pixels) and 7728? 4354 (34 million pixels)

▲ 38 million pixels, the picture size is almost all around 13MB, and the maximum is 16. 1MB.

▲ Nokia 808 PureView Super Sensor

/kloc-Nokia in the 0/0 white paper (download link

) The specifications and technical features of Nokia 808 PureView camera are introduced in detail. Let me briefly talk about some technical features of PureView:

Nokia PureView technology is not an upgrade of mobile phone imaging technology, but a revolutionary breakthrough. Nokia engineers completely redesigned the imaging module of the mobile phone from the inside out.

Through Nokia pixel oversampling technology, the noise in low light is reduced, and there is almost no noise in normal light.

Nokia's PureView sensor can get more than 5.4 times the light of ordinary digital cameras. Assuming that an ordinary digital camera needs a shutter speed of 1/30 seconds under ISO 100, Nokia 808 PureView only needs a shutter speed of1180 seconds to get the same amount of light.

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The highest pixel is 7 152? Appreciation of 5368 (38 million pixels) photo proofs;

(Because uploading the largest file 10MB is supported, most samples are above 14MB, so the samples are scaled by 50%. Click on the small image to view the big image):

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Appreciation of 3027x1728 (5 million pixels) photo proofs;

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1080P HD video recording Beijing Guoan vs Tianjin TEDA.

In the video part, more than 20 short films were shot and finally edited into short films. The shooting content is the Super League the night before yesterday, Beijing Guoan versus Tianjin TEDA, both of which are the default settings. The audience of 50,000 people shouted, boiled and beat people together, cheering for Jinyu who fought in Wukesong last night, so as to enjoy sports culture, and some pressures formed in this high-speed rhythm society will also be released from the heart in this sports atmosphere.

Endurance:

The Nokia 808 PureView has a replaceable battery design and is equipped with a 1400mAh lithium battery. In daily use, a half-hour phone call, 20 messages, 10 photos, 15 minutes of games and web browsing can last about two days. Official data: the standby time is about 540 hours, and the talk time under 3G is about 6.5 hours.

▲ Equipped with BV-4D 1400mAh lithium battery.

Full text summary:

Perhaps the biggest highlight of the Nokia 808 PureView is the 4/kloc-0.0 megapixel camera. It is not difficult to see by enlarging the details of the proofs that the overall photo effect of Nokia 808 PureView is good. As the successor of Nokia N8, Nokia 808 PureView is definitely worthy of recognition in taking photos, focusing on high-quality image functions. For more photo proofs, we will release photo proofs compared with Nokia N8, new iPad, Sony NEX-5 and Nikon D4 in the next few days. Please continue to pay attention to IT 168 mobile channel.