The Huawei G9 Youth Edition is the National Bank version of the P9 Lite. Its appearance design is very similar to that of the P9, and the new Unicorn 650 is used. The latter is the first 16-nm 8-core A53 SoC. In addition to appearance, screen, system, photographing, and battery life, the most important aspect of this evaluation is the performance and analysis of the Unicorn 650.
5.2 inch 1080P IPS screen
Kirin 650+3G memory +16G storage +3000mAh
8 million+1300 million cameras
Dual SIM Dual Standby 4G+
Operators customized version 1599 yuan, the entire network 1699 yuan
In addition to the conventional manuals, card pins, chargers, and power cords, Huawei G9 Youth Edition also has headphones that are relatively rare in China.
Earphone openings and look similar to Apple EarPods, support wire control. The charger output is only 5V1A. To cope with the high pressure of the 3000mAh battery, a 5V2A charger is recommended for daily use .
The front forehead and chin of the glass cover under the gold stripe, the forehead is the front camera, juxtaposition of the distance and the light sensor, the receiver, the chin only one logo.
The back cover is made of plastic material and has horizontal drawing lines. The top camera part is a glossy cover plate. The fingerprint identification module is also surrounded by rare silver rings.
At the top is a noise reduction microphone and headphone jack. The headphone jack also has an antenna slot. On the bottom left is a symmetrical microphone and speaker opening.
The frame of the fuselage is made of metal. There are bright corners on the upper and lower sides. The signal slot is not a common injection molding but a separate plastic part.
The right side is the volume and power button, and the power button has a twill to distinguish. The design of the button has a larger virtual space. Fortunately, the button springs back crisply and the press feels good.
Only the sim card slot on the left, the classic "and or card slot", insert two nano-sim card or sim card + TF card at the same time, the work of the card slot here is better, combined closely, the virtual position is very small .
The corners of the frame and the back cover also did not show up at the corners, and the overall feel was good.
Screen objective test results
The machine is equipped with a 5.2 inch 1080P IPS screen with dual-domain pixel technology that can improve viewing angles. The official NTSC color gamut is as high as 85% (71% for iPhone).
In the default mode, the measured maximum brightness is 493 nits, the contrast ratio is 1254, and the maximum brightness is as high as 9200K. This is a typical cold screen. Tested with a brightness of 100 nits that is closer to the daily use environment, the color temperature is about 8400K, the average deltaE is 6.5, and the highest is 14.9. In contrast, Note5 is 1.8 for the same brightness and iPhone 6s is 2.6 for the same brightness.
Translation is the color of this screen is very beautiful, the color temperature is cold, brightness is sufficient, but the standard performance is generally. In addition, this screen will have a certain degree of reddish, there will be a slight smear when sliding, but not to affect the extent of use.
The machine is equipped with EMUI 4.1 based on Android 6.0. In addition to the fluency enhancement, it is difficult to detect that the system has used the Android 6.0 kernel. About 12 third-party apps are pre-installed on mobile customized versions, of which 6 are mobile and can be uninstalled on their own.
desktop
Notification bar, quick switch, multitasking page
Rights Management and Power Optimization
Although it is a model that focuses on young users, this set of default theme has yet to be improved. EMUI takes a large and comprehensive route. The system has many advanced functions that are not available in other systems. However, the overall planning is still lacking. For example, the entrance of some functions such as self-start management will appear in multiple places. Although it is helpful for users to find the target function, it will make the setting page longer and increase the difficulty of memory.
The overall ease of use of the system is still very good. The system has made very aggressive settings for self-start and power-saving management that place the most emphasis on the domestic environment:
Applications that switch to the background will have a low priority. Even for applications with a high CPU usage such as GPU GFLOPS, clicking the home button will not be able to exhaust all computing performance when it is switched to the background.
The system will limit background applications by default after 10 minutes.
Comes with the domestic custom ROM are relatively rare associated start control;
Same as MIUI, the suspension windows of all third-party applications will be closed by default, requiring manual unsealing, etc.
The result is that users can have good standby power control without having to manage , but geek users may need one or two more steps to use them. The daily functional features of EMUI are not described in detail. We will conduct individual evaluations and comparisons for various domestic ROM systems later. Interested readers can pay attention to our subsequent articles.
Fingerprint entry and recognition speeds have always been an advantage of the backside fingerprinting scheme. Huawei G9 Youth Edition only needs 5 presses to complete the fingerprint entry. Fingers on the identification module can identify and light up the screen. The speed of recognition and most of the machines on the back identification scheme are close and not prominent , but they are faster than the vast majority of frontal fingerprint recognition machines, including the iPhone.
Functionally, Huawei added a lot of functions to the identification module. In addition to unlocking the screen, information screen PayPal evoke, and application locks, there are also down-information notification bars, left and right slides to switch pictures, and long presses allow you to take pictures and answer calls. The function of stopping the alarm clock is practically good.
Click on the picture to view the original picture. The focus is on the center of the picture.
Daytime proofs
Light scene proofs
Low light proofs
Huawei G9 Youth Edition is equipped with a front-mounted 8 million + rear 13 million camera, using IMX214 + F2.0 aperture, this chip is the previous generation of domestic flagship standard CMOS, basic imaging strength is still possible, the main problem of the number of pixels is not high , And there is no phase focus.
Experience: The focus and imaging speed of the machine is quite satisfactory, and the success rate of focusing is good. Under the dark light, it can basically achieve coke. The machine can automatically determine if the night mode is triggered, but the HDR function must be turned on manually. Its HDR strength is lighter, the processing marks are small, there is no ghosting and obvious white balance changes, the effect is good, and daily use can be always open.
White Balance/Saturation: The machine's film has high contrast and saturation, even with low light saturation. The white balance has a tendency to be somewhat blue and cold, and photographing flowers, green leaves, etc., would be a good way to please the eye with the vivid scenery.
Distinguishability: The traces of sharpening of finished products are very light, and the power of discrimination and control of dark areas are the normal performance of domestic mobile phones with 13 million-pixel cameras. Because there is no optical image stabilization, the resolution power will be significantly reduced in indoor and light environments where light is weak.
Overall, the imaging of this camera and the previous generation of domestic flagships are not large and they are quite satisfactory.
Panoramic mode proofs
The panoramic mode of the machine can take about 220 degrees of photographs, with about 64 million pixels (142084032) of pixels. With lighter traces and better lighting in daytime scenes, there is good usability, but because there is no optical image stabilization, the evening , Under poor lighting conditions in indoor lighting will be affected.
Left: Automatic Mode Right: Food Mode (High vs. High Saturation Mode)
Left: Auto mode (Twilight mode has been triggered) Right: Super night mode (long exposure of nearly 15 seconds)
The machine has some similar small food features such as food mode, super night view, and streamer shutter. The effect is also acceptable. However, except for the food mode that is convenient for sisters to “test drugs before mealsâ€, the frequency of use of other modes may not be too high.
Huawei G9 Youth Edition (Not Full Netcom Edition) and Glory 5C are the only models equipped with the Unicorn 650. For many machine users, the performance of this SoC is the biggest suspense of the machine. Qilin 650 adopts 16nm FF+ technology, 42.0GHz A53+ 41.7GHz A53, and GPU is T830MP2. From the parameter point of view, it is Huawei's customary “strong U weak display†setting.
Unicorn 650 is like 16nm process, small cluster core high-frequency Helio P10 (MT6755). Of course, I also agree with this, in the low-end SoC, CPU performance will bring significant improvement in fluency, and the target users themselves have little game demand.
In order to compare the performance of Unicorn 650, we have found MT6755 (OPPO R9), MT6795 (test machine is Red Mi Note3 Dual Netcom Edition), and Xiaolong 616 (test machine is red) which is also an 8-core A53 size nuclear structure. M3) as a comparison object.
MT6755 MTK is the mid-range SoC this year, OPPO R9, Charm Blue Note3 and other machines are used. MT6755 adopts 28nm process, generally 4 “small cores†can run to 1.4-1.5GHz, 4 “large cores†can only run 2-3 at the same time with 2.0GHz frequency. Even if the performance is more limited, but these models have shown a good fluency, so I personally expect the unicorn 650's CPU performance is still relatively high.
MT6795 is MediaTek's previous generation of high-end SoC, the highest frequency can go to 2.2GHz, 28nm process. The Snapdragon 616 is a common choice for domestically-made midrange Netcom machines. The 28nm process, 41.2GHz+41.5GHz, and the actual performance of the CPU should be the weakest of the four.
CPU computing performance test
GPU graphics performance test
Flash read and write performance test
The actual running score results are directly related to the size and frequency of the core clock. The CPU part is ranked 6795> Kirin 650> 6755>> Nine Dragons 616. In terms of details, the most advanced unicorn 650 in the GeekBench3 single-core test not only defeated the maximum frequency of 2.055 at 6755, but they also defeated the 6795 with a higher frequency.
The Kirin 650's "small-core" clock has a higher frequency, and its performance is stronger than the 6755. However, in the multi-core multi-threaded test, there is a certain gap between the highest frequency of the 2.2GHz 6795 and the 8-core. In the GPU section, the Unicorn 650 is also stronger than the 6755 and weaker than the 6795, but the gap between them is more even, and it will have some pressure to play large games. The read and write performance depends on the performance of the eMMC chip, the machine's read speed is good, but the write speed is general.
The unicorn 650's CPU does not have to set the core, the frequency control is very active, you can often run the highest frequency, the secondary frequency also has 1.3GHz + 1.4GHz, even idle large core can be set at 1.4GHz, set very crazy.
Reflected in the actual use, the machine fluency is not much pressure, GPU rendering curve also has a good performance, run Taobao, Weibo, etc. often (du) applications with (liu) applications rarely exceed the situation of the Green Line. However, in third-party apps such as Weibo Taobao, in addition to loading and high-speed sliding, the CPU rarely runs the highest frequency, which may be limited to control power consumption.
Single-core pager, 8-core pager, CPU and GPU
In the copy machine test, the single-core power of the machine is about 0.8W, the power of the 8-core full-open is 1.8W, and the GPU is about 2.4W (the software detects the power consumption, and the value is for reference only) .
When the CPU is called up, it can maintain the maximum frequency of 8 cores fully open, and there are no signs of down-clocking for nearly 8 minutes , and the fuselage fever is just a level of warmth. When the GPU is baked together, the CPU is limited to 41.8GHz+41.7GHz, but it is also a long-term, not down-converted level. There will be a significant increase in fever, there will be a certain amount of heat above the metal frame, but it has not reached the point of hot. The 16nm 8-core A53's power control is indeed exaggerated.
In general, the Unicorn 650 has a very balanced setting in the mid-range SoC. The CPU can always run full of blood with its low power consumption. The result is that the 6755 is more powerful than the power consumption, and the 6795 is less power than the more powerful 6795. a lot of.
The Huawei G9 Youth Edition is equipped with a 3000mAh battery. The power consumption of the 5.2-inch and Unicorn 650 is not that heavy. Life should be better. After 30 minutes of large-scale game (NBA 2K15), 30 minutes of wifi, 1 hour of music playback and 30 minutes of local video playback, the remaining power of 76% after 2.5 hours of battery life test, and Mate8 close to the performance.
After half an hour of play, the highest temperature on the front of the machine appeared at about 40 degrees below the earpiece, and the highest temperature on the back surface was about 41 degrees on the left side of the fingerprint recognition module. Because the back of the plastic material, the machine only has a temperate level at this time. The use of the original 5V1A adapter charging, 0-90% charging time of 2 hours and 40 minutes, the charging speed is really slow, daily recommendations with a 5V2A charging head.
The evaluation of the Kirin 650 we are most concerned about, relying on process advantages, is indeed more balanced than the MT6755, Xiaolong 616 equivalent level players, it is a very suitable for light users SoC, sex can use and power control frenzy.
However , the positioning of the P9 Youth Edition is similar to that of the Samsung Galaxy A Series, and even higher than that of vivo, OPPO and other manufacturers. As a mid-range machine, it leaves no doubt about its appearance. Its screens and photographs are the conventional level of domestic flagships of the previous year, but thanks to the rapid development of processor performance and domestic custom systems, its performance in power consumption. And certainly on the ease of use has exceeded many old flagships.
If the value is not worth the price, it depends on how much premium Huawei can provide in addition to the configuration. This may be the brand logo, may be appearance, and may even be a belief. We will not comment here.
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