With the advent of 2019, major manufacturers seem to have been ready to fight the first quarter of the new year. Less than 9 months from the release of Xiaomi 8, Xiaomi brought us a new annual flagship Xiaomi 9. As the first flagship since the New Year, this Xiaomi phone has high hopes. The official defines it with "the super-powerful flagship of the year, the best-looking Xiaomi phone so far."
Xiaomi 9 Specification Highlights
- Xiaomi Mi 9 comes with a starting price of CNY 2,999 (roughly Rs. 31,800)
- Xiaomi Mi 8 price in China starts at CNY 2,699 (roughly Rs. 28,600)
- Mi 9 features a fifth-generation in-display fingerprint sensor
The design of Xiaomi 9 has its own style compared to Xiaomi 8. Xiaomi 9 's body back cover is different from the previously used two-sided, four-sided surface, the use of a full-surface design, the back cover by an arc through, reducing the visual thickness. The back cover and the middle frame connect naturally, feel light and very fit the palm, the actual experience down for the phone to add a lot of points.
Gradient back cover design has become mainstream in the recent period, but Xiaomi 9 does not adopt a similar solution. The rear cover of Xiaomi 9 uses a certificate-level nano-holographic texture process and an optical brightening coating. At first glance, although the phone has only one type of lavender, as the light and angle change, there will be a variety of constantly changing colors, so that people can't help but shake the light twice.
The lavender body reflects the white wall, because the back cover mirror effect is very obvious, looks vaguely a kind of Xiaomi 6 bright silver exploration version of the feeling. Basically every change in the tone of the environment, Xiaomi 9 color will be fused with the environment color, abnormal coordination.
The back vertical three camera surface using 243mm² sapphire lens protection sheet, and covered with a layer of super black coating, better integration. Xiaomi 93 camera appearance using holographic Phantom Angel Eye Design, the first lens of the decorative ring will produce similar color changes with the fuselage, for the overall design refreshing a lot, can be said to be the finishing touch of the back design.
Let's take another look at the front of the phone. Xiaomi 9 uses a 6.39-inch AMOLED screen from Samsung with a resolution of 2340x1080. The overall perception is good, especially the narrow border brings a strong visual impact, so that Xiaomi 9 compared to the previous generation of Xiaomi 8 to be a lot more exquisite.
This Xiaomi 9 uses the water droplet comprehensive screen design, will Xiaomi 8 wide Liu Hai after simplifying only one front camera, high sensitive RGB light sensor is placed at the bottom of the screen, distance sensor is also using the third generation ultrasonic distance sensor scheme, such a combination makes the front panel look very concise.
Thanks to the new COF packaging process and the narrower screen module, Xiaomi 9 has a bottom frame of only 3.6mm, which is 8 narrower than Xiaomi's 40%. The light sensor is located at the bottom of the screen, or with the third generation ultrasonic distance sensor, the next step to reduce the border size, improve the screen share.
Divide the phone screen into six areas to test the maximum brightness for each area. And an outdoor scene that simulates plenty of light, the highest brightness when the light sensor is irradiated by strong light.
After the test, we found that this Xiaomi on our hands 9, whether or not direct light, the lower left area of the screen brightness compared to other positions, the highest brightness in the upper right corner is slightly lower. The default maximum average brightness is 453 NITS, and the average maximum brightness under bright light is 658 NITS, reaching the upper level of the mainstream flagship.
Xiaomi 9 has a total of three cameras, the main lens is from Sony's IMX586, supporting four-one-pixel synthesis, with a 1/2-inch bottom. This lens supports straight out of 48 million megapixel photos via hardware-level remosaic pixel rearrangement. Xiaomi 9 Transparent exclusive version of the main lens further upgraded to 7P lens with f/1.47 aperture.
In addition to IMX586, the second lens is a 12-million-megapixel telephoto lens used by Xiaomi multiple times to blur the background of the portrait pattern. And a new 16 million megapixels, 120° ultra-wide-angle lens that also supports 4cm of close-range shooting.
48 million megapixel mode with more detail on the basis of standard mode
First, look at the gap between the standard mode of Xiaomi 9 and the 48 million megapixel pattern in terms of analytic force.
[Snow snows early in the day, until late in the evening there are some cloudy days accompanied by mist, outdoor night scenes under the light box, light edge of the white hair is caused by weather factors.]
Figure 1Left: Standard mode, right: 48 million megapixel mode
2 Left: Standard mode, right: 48 million megapixel mode
3 Left: Standard mode, right: 48 million megapixel mode
By comparison, we can see that the details of the 48 million pixel mode are significantly more prominent than the standard mode. The night scene mode is limited by the amount of light entering, and it is better to control the details to restore the picture. In the second set of proofs, the building whose standard mode has been blurred is well restored in the 48 megapixel mode. The brick texture details in the third set of proofs are still stronger under the resolution of 48 million pixels. Of course, for this 48-megapixel Sony IMX586, there is room for optimization in terms of resolution and noise.
120° Ultra Wide Angle, once experienced, will never go back
Typically, the phone is equipped with only one main lens and one telephoto lens. For the landscape party, the telephoto lens virtualization effect is good, sometimes not into the broad field of vision on the visual impact is strong. This Xiaomi 9 is the first time that Xiaomi mobile phone has ever been equipped with 120° ultra-wide-angle lens, no nonsense we look directly at the contrast sample with standard mode.
It has to be said that once the ultra-wide-angle mode has been experienced, there will be an out-of-reach sense of oppression in switching back to standard mode. The screen has undergone a full-screen transformation, the screen is getting bigger, the borders are narrowing and the proportion is getting longer, indicating that a wider field of vision can lead to a better visual experience. Photos are still the same, ultra-wide-angle mode in the retention of details on the basis of the addition of a wider field of view, the picture instantly feel incredibly refreshing.
Full control of light and dark exposure, Super night view mode more professional
Xiaomi handheld super Night scene is in the press shutter at the same time to take 8 photos of different exposure schemes, select key features for comparison, picture alignment, compensation correction jitter and other operations, and eventually become a picture.
Super Night view mode
This set of samples to the dark part of the ground and the main building of the light source treatment is appropriate, just adjust the exposure, the left side of the light plate overflow phenomenon has not been controlled.
Super nitght mode
In this group, whether it is the light source on the left, or the light on the right side of the text, billboards are very good control. The surface texture under the bridge is clear, and the building details of the bridge body and background are richer than the standard model. "City law enforcement" text sharpness is higher, more clear.
Super Night Mode
Vehicle headlights, as well as street lights and the building's light source control are good, the ground brightness is higher, while the railings are more detailed. A slight whitening of the picture should be caused by environmental reasons. However, it would be better if Xiaomi could increase the anti-haze defogging mode.
Xiaomi 9 's front camera has 20 million pixels and supports four-a large pixel. Here directly retell the little sister's original words: "This mobile phone selfie is good ah, beauty effect is natural, very like", it seems that Xiaomi 9 front effect is very satisfied with her. Let's look at the virtualization effect, which tests the lens imaging effect in a dark light environment. In the second set of samples, Xiaomi 9 made a good virtualization treatment at the edge of the hair and the gap in the fingers that was deliberately set aside. Portrait mode, can also be later in the album to adjust the virtual depth and studio light efficiency, high playability.
Xiaomi's annual flagship in the configuration of materials have been maintained a high standard of standards, this time Xiaomi 9 is no exception. In terms of processors, it brings Qualcomm a new generation of 7nm process-based SnapDragons 855 with a maximum frequency of 2.84GHz and a single core performance of up to 45% compared to SnapDragon 845. GPU with a new Adreno 640, performance compared to SnapDragon 845 increase 20%, let us first carry the Rabbit and Geekbench run points.
The result is as follows, the Rabbit run score reaches 370,000, the CPU part scores 127813 points, the GPU scores 155736 points. Geekbench Single-core performance of 3522 points, multi-core performance of 11277 points. This link Xiaomi 9 of this SnapDragon 855 compared to the SnapDragon 845 model in the single double core and CPU score increased significantly.
Gfxbench 5.0 Test
IPhone XS Max uses its own interface in the Aztec ruins test, so organize the Aztec ruins data score directly into the Vulkan data bar for easy comparison.
The Gfxbench 5.0 test compares the Xiaomi 8 of SnapDragon 845 with the iphone XS Max, which is equipped with a A12 chip. According to the test results, it can be found that Xiaomi 9 of SnapDragon 855 in the results are more than SnapDragon 845 Xiaomi 8.
Out of a total of 13 test projects, "1080P Manhattan off-screen rendering, Manhattan, 1080P Manhattan 3.1 off-screen, Manhattan 3.1, 1440P MANHATTAN 3.1.1 off screen, 1080P car chase off screen, car chase, 1440P AZTEC Ruins (high TIER) off-screen "all eight data exceed the A12 chip.
Gaming Performance test
Xiaomi has added a game Turbo game acceleration scheme for games that adjusts system resource allocation by intelligently predicting game load. Also added the Game Acceleration Home page, you can display the CPU, GPU, network status and other information in real time. Can also be the game's touch parameters and display effect and other functions are set separately.
Running sub-data in a comprehensive, also less than the actual running game came directly. In accordance with established practice, the game is tested using "King's Glory" and "Jedi survival: stimulating the Battlefield", respectively.
All two games turn on the highest picture quality and frame rate mode that can be achieved.
Xiaomi 9 The core system version cannot run the Gamebench test software, so it is not possible to test the frame rate stability in the first place, the following direct talk about the game experience feeling.
King Glory for many Snapdragon 845 models is no longer a problem, although the overall picture quality improvement, but in front of the SnapDragon 855 is still not a problem, through the game real-time frame rate display, the overall stability in 60 frames, in the regiment of soldiers gathered occasionally fell to 59 frames, completely no pressure. and stimulate the battlefield no frame rate shows, a few play down is also very smooth, the gun, driving scene loading speed is fast, including on the plane and skydiving also still did not feel carton, and finally smooth eat chicken.
Two games each after half an hour of game testing, the King Glory 30 points on the back of the fuselage maximum temperature 35.2°, the middle of the fuselage 32.1°, the front of the fuselage maximum temperature 35.4°, the middle of the fuselage temperature 32.7°. The score was lower than the adult body temperature, and the game did not clearly perceive the heat of the phone.
King Glory 30 points game temperature
Stimulate the battlefield half an hour fuselage back maximum temperature 37°, the middle of the fuselage 33.2°. The highest temperature on the front of the fuselage 36.9°, central 34.2°. Through these two sets of temperature tests, it can be seen that the SnapDragon 855 based on the 7NM process is ideal for heating temperature control.
Battery Performance Test
Xiaomi 9 battery capacity 3300mAh, compared to Xiaomi 8 3400mAh, than MIX3 added 100mAh. Based on the 7nm process made of the SnapDragon 855 processor, power consumption can reach what level.
During the test, the phone does not plug the card, the whole connection WiFi, screen brightness 50%, volume 50%.
The life test is played for one hour in 1080p video; chattering, Weibo browsing for half an hour; "Glory of the King", "Jedi survival: stimulating the battlefield" game for half an hour. The results of the three-hour test are as follows.
An hour and 1080P video consumes 8% of the electricity, which is a good result. Half-hour Weibo browsing will involve pictures, text and video, consuming 5% of the electricity. The chattering short video consumes 5% of the battery for half an hour. King Glory consumes 10% of the electricity. Stimulates the battlefield to consume 12% of its electricity. After 3 hours of life Xiaomi 9 The final remaining charge 60%, the result is better than the Xiaomi MIX3 3200mAh Battery remaining 53% of the power.
In the past, charging speed is Xiaomi's short board, 18W power charging head for too long, and even by netizens dubbed "ancestral charging power." This Xiaomi 9 has a breakthrough in charging power, bringing a new 27W fast charge. Xiaomi 9 is equipped with a new charge turbo fast flash charging scheme, using charge pump semi-pressure direct charge technology.
Xiaomi 9 in the promotion of charging power at the same time, the whole machine passed the TUV Rhine safety Fast Charge 2.0 certification, at the same time, the first domestic through the WPC Wireless charging Alliance QI EPP Power certification, compatible with more high-power wireless charger.
During testing, a charging power record is performed through Power-z. The results are as follows, the red curve is the current value, the blue curve is the voltage value, and the green curve is the energy share, that is, the charging curve.
We can see that in the initial phase, the voltage remains at around 24W, charging up to about 8 minutes to start beating at 24W and 16W.
After remaining at 16W power up to 35 minutes, start the speed of 1 A at a time to reduce the electrical flow.
After reducing the current for 10 minutes, the voltage drops to 5V and the current drops to 1.57A. The current value is then continuously weakened until it is fully filled.
Xiaomi 9 Final charging speed result: After 10 minutes charge 20%, half an hour charge 59%. 0% to 100% full time takes 71 minutes.
If there is no concept of this result, the following is compared with the use of 18W power charger, 3200mAh battery capacity of Xiaomi MIX3. Xiaomi MIX3 30 minutes charge 51%, one hour charge 91%, and eventually full time takes 86 minutes. In contrast, Xiaomi 9 saves 15 minutes on charging time while increasing 100mAh battery capacity.
From this point of view, Xiaomi 9 early charging speed significantly improved, the short time fast filling scene demand high users, can rest assured that half an hour nearly 60% of the charging speed, even if the night does not charge standby placement, in the next day to get up when plugged into the charger, to meet from home to the company this journey is no problem.
In addition to the 27W wired fast charge, Xiaomi 9 today also debuted 20W wireless flash charge based on a semi-pressurized direct charging scheme. Wireless Charging coil using 5-layer nano-crystal structure, through multi-stranded winding technology can effectively reduce inductive current, reduce charging heat. Finally, the voltage is reduced to the acceptable range of the battery through the buck Buck Chip and the charge pump level two buck structure. Capable of providing up to 20W of power.
Xiaomi officials said it took only 1 hours and 30 minutes to charge the Xiaomi 9 from 0 to 100% kilowatts of electricity. In addition to the Xiaomi 20W wireless charger, there is also a 20W car wireless fast charging bracket, as well as a Xiaomi wireless charging treasure to support 10W wireless charging.
Xiaomi 9 upgraded the AI keys brought on the MIX3 to the ground, bringing a new "Little Love Shortcut Center". In any scene, just click on the AI button on the left side of the fuselage to go directly to the small Love Shortcut Center, which provides a sweep and payment code like "quick payment" clicks directly to provide WeChat, Alipay, Xiaomi. "Look at the list" directly provides Weibo, Baidu, chattering, know the hot list. "Check Express" to provide direct opening Xiaomi, Taobao, Jingdong check Express or directly check the function of the single number.
In addition, there are a lot of cards to choose from, in the actual experience, greatly improve the efficiency of use.
In last year's Xiaomi 8, only some versions were equipped with screen fingerprints, and this year's Xiaomi 9 full version comes standard with the fifth generation of optical screen fingerprints provided exclusively by top technology. Input process is divided into input and finger edge input two parts, a total need to press fingerprint recognition area 20 times. The current unlock experience is good, the speed of the ideal success rate is also very high. Most of the personal time still like face recognition + lift the wrist screen, pick up the phone immediately unlock the speed of light, but the safety is very low, with a mask to cover the mouth and nose still have a big chance to unlock success.
In the fingerprint identification unlocked when found a small function, that is, after the successful unlock, the finger does not lift directly like the operation of the suspension ball drag, you can quickly open WeChat, Alipay payment code and sweep, as well as wake up the small love classmate.
Xiaomi 9 as the first flagship product of the new Year, more attentively in the design, holographic color matching is eye-catching. The ultra-narrow border design of the positive panel gives the screen a higher share and a wider view. The introduction of ultra-wide-angle lenses for the first time has brought a whole new experience to photography. The hardware is 855 ultra-high performances plus, and the largest 12GB memory version has been introduced, reminiscent of the Xiaomi that positioned itself as a "performance monster."
Xiaomi 9 can be said to be from the previous generation of products from the outside to carry out a comprehensive upgrade, power consumption, charging speed is no longer short, with the introduction of 20W wireless charging technology, and even completed the bend overtaking. After this period of experience evaluation, I think Xiaomi on this IMX586 there is also the room to tune the optimization, the rest of the experience can be said to be handy. If you've ever longed for a high-value, high-performance Xiaomi 6, Xiaomi 9 might meet your same expectations in the full-screen era.