At the beginning of the birth of Le Super Mobile Phone, the company paid a lot of money to make up for the hardware and the super cost-effective banner. By the time the LeTV Super Mobile Phone 2 was launched, LeTV further intensified the MediaTek X20 10 processor model price to 1099. In the pretty good family design, how will Le 2's workmanship, screen, performance, system, photographing, and battery life? And Redbud Note3 full Netcom, Charm Blue Note3 ratio, but also barely weak?
PS: The tester is a engineering machine and uses ID no border 3.0. The retail version is the design of the previous generation, and the side of the screen is still a bright side.
parameterColor: Gold/Silver/Grey
Three-dimensional and weight: 151.1 × 74.2 × 7.5mm, 153g
Screen: 5.5 inches 1080P IPS, 403PPI, in-cell full fit
SoC: MediaTek X20 (MT6797)
Memory/Storage/Battery: 3GB LPDDR3 Memory +32GB eMMC5.1 Storage +3000mAh Battery
Front camera: 8 million pixels, 1.4μm unit pixel size, f/2.2 aperture, 76.5 degrees wide angle
Rear camera: 16 million pixels, back-illuminated CMOS, unknown model, f/2.0 aperture, phase focus and 4K30fps recording
Network format: Full Netcom, dual nano-sim card
Other: Does not support TF card expansion, Type-C interface, support music flash charge (compatible with Qualcomm fast charge)
Price: 1099 yuan
The white box of Le 2 is more refined than the red rice Note3 and Charm Blue Note3 of the same level. Accessories include manuals, pick-up pins, chargers, data cables, and cable extensions for Type-C headsets. Le 2 canceled the headphone jack and required additional extension cords. In addition to multiple accessories, it was impossible to listen to music while charging.
The charging head of Le 2 is one of the strongest original heads on the market, and also supports Qualcomm QC3.0 and MediaTek's PE charging standard, with a peak value of 24W. The volume and weight of the charging head are very similar to those of OPPO's VOOC flash charging head, and the material used is significantly more violent than the common charging head.
The metal side of the real machine is very thin, with almost no side chamfer on the front. In addition, our test machine is a construction machine that uses the ID frameless 3.0 and black paint on the metal frame on the side of the screen . The retail version is the design of the previous generation, and the screen side is still a bright side.
At the top is a symmetrically designed sensor and front camera. The screen is still pretty. The chin has no logo at all, and the backlight of the touch buttons is extremely weak.
The three-section fuselage on the back has a distinct curvature, similar to the HTC M7/M8. The camera has a large area and has a certain convexity. It is easy to scratch the lens glass during normal use. Pay attention to maintenance. The fingerprint identification button is mirrored and it is very easy to contaminate fingerprints and dust. At the bottom is a glossy Levision logo.
The top and bottom sides of the back cover are plastic cover plates, and the cover plate and the metal are relatively tightly combined. There is no obvious difference in elevation and color difference, and the color difference is small. The workmanship level is relatively rare in the thousands of machine.
The right side is the volume and power button, the button is almost no virtual space, the key path is short, the feedback is simple but not comfortable, the press feels hard,
The sim card slot is smooth and flat, and there is almost no virtual space. The quality of the pure metal Cato is much better than that of the red rice Note3 and Charm Blue Note3, and the conscience is good.
The machine's feel is slightly heavier, and the edge transitions are slightly handy. The glass is slightly taller than the border, but there is no 2.5D glass on the front, the edges are still shaved, and it is very easy to scratch when the screen is broken and the reverse is reversed. Apart from the desktop, the large black border behind the machine's bright screen is still more obtrusive.
Charm Blue Note3, Music 2, Red Rice Note3 Full Netcom
Charm Blue Note3, Music 2, Red Rice Note3 Full Netcom
Top left charm Blue Note3, bottom left music 2, top right red rice Note3. On the border thickness, the thinnest is Charm Blue Note3, and Redmi Note3 is even thicker than the border of Le2.
Le 2 equipped with a 5.5-inch 1080P IPS screen, 403PPI, in-cell full fit, before the quality of the screen compared to the music as the visible enhancement of the phone, the color temperature and color must be comfortable a lot.
Color gamut
Color test results
Measured screen with maximum brightness of 586 nits, minimum brightness of 0.44 nits, contrast of 1345:1, 98.7% of sRGB color gamut, and official logo of "80% NTSC color gamut, minimum brightness of 1 nit" are very close.
In terms of color accuracy, the average maximum deltaE is 3.5, and the maximum deltaE is 4.8. Near the 100 nits test that is close to daily use, the average deltaE of the machine 104 is 2.5, and the maximum is 6. The performance is stunning. As a comparison of Note5 is 1.8, S6 edge+ is 2.6, S7 edge is 2.9.
In a nutshell, this is the best-performing thousand screen we have ever tested. It far surpasses the previous LeTVs, and even on domestic flagships, the results are excellent. If you want to say the problem, the test machine in our hands has a slight yin and yang screen, and the right side is slightly reddish. Of course, this is only found under the limit test and writing wheel eyes, and daily use has been excellent enough.
Le 2 is equipped with EUI 5.6 based on Android 6.0. It was amazing when the system came out a year ago. This may be the most complete system in the history of the first edition. However, more than a year has passed, EUI's improvement in functionality and ease of use has been relatively limited. Without the new system halo today, EUI is just the mainstream level of domestic ROM now.
Of course, the system logic still has its own characteristics. It is the first and only system that integrates the pull-up control bar and the multi-tasking management interface temporarily. The shortcut switches and the shortcut application bar are placed separately, and they all support customization. Sorting, multi-tasking cards support the background protection of pull-down locks, and this enhanced version of the pull-up bar adds a lot to it.
The left side of the system desktop is a music video stream, similar to the news aggregation page on the left of the HTC and Samsung desktops.
The center of the dock bar at the bottom of the desktop is LeTV's own enhanced video portal. The inside of the app is forced to display a horizontal screen and a 9-square grid layout. When the slider is on the left, the tabs on the left side will also move, and the live broadcast will be played by default in the form of a shrink rate graph. , The effect is intuitive and shocking. However, simultaneously playing multiple videos in one screen requires high performance and speed, and can easily eat up to 2M/s of speed, and you can feel the heat of the body within minutes.
There are few logic pages in the configuration page, and almost all of them are directly displayed in the first-level menu, resulting in a full 3 pages of the list. However, this rare logic is still more intuitive, and the setting also includes the application setting items. This is worth learning from other domestic ROMs.
Comes with app
Comes with app
Comes with app
Comes with app
The calendar can subscribe to many video information and sports events, and it is estimated that it will be very user-friendly for these contents. However, it is easy to twist more points, causing the notification bar to often ring and cause some problems.
The rest is similar to the common domestic ROM, and its own application is refreshing and concise. It does not have many functions but can meet 99% of user requirements. The system butler function is not much, but there are still some self-starting and flow control, and there are even switches that are aligned to wake up.
With regards to feelings, the system's default animation is more dragging and dropping, which can make people feel uncomfortable. It is recommended to close the animation in the developer options, and it will be much easier to use. In addition, the position of the machine's return key is too inward, and the point is not very easy to handle. It is not always easy to start using it, and it takes time to adapt.
Le 2 equipped MediaTek X20 processor, MT6797, CPU part by the 22.3GHz A72 + 42GHz A53 + 41.4GHz A53, GPU is Mali-T880MP4@780MHz, with 3GB LPDDR3@933MHz and 32GB eMMC5.1 storage.
The performance of the X20 is similar to that of the X25, except that the highest frequency of the A72 core has dropped from 2.5G to 2.3G. The GPU frequency has dropped from 850MHz of the X25 to 780MHz, but in reality, both SoCs rarely trigger the A72 core. So the actual gap is even smaller. Therefore, in addition to finding two deadly enemies - Red Mi Note3 Netcom and Charm Blue Note3 (the former is this year's star SoC Xiaolong 650, the latter is MediaTek P10, 8 nuclear 2G A53), also got Meizu PRO 6 Compare it.
CPU computing performance
GPU graphics performance
Flash read and write performance
Le 2's X20's CPU computing performance in the Snapdragon 650 above, but the gap is not big, weaker than the PRO 6 X25, but the magnitude is not exactly the difference of just 0.2GHz frequency, LeTV's tuning is more conservative than the Meizu .
GPU performance is also stronger than the 650 but weaker than the X25, but the flash memory performance is excellent, one step higher than the PRO 6. And cheaper Charm Blue Note3, performance is suppressed in the entire process, completely unlike the price models.
CPU keeps struggling in the process of downshifting and shutting down the core
In actual use, the X2 core control of Le2 is also very negative, and it is not much better than the X25 of Meizu PRO 6. CPU burn test:
The 10 nuclear firepower only lasted for 15 seconds. After that, the A72 large core dropped to 1.5G.
After 60 seconds, the small cores dropped to 1.6G and 1.2G, respectively, and the core frequency began to fluctuate significantly , resulting in a very sharp jump in the power curve.
After 90 seconds, the A53 core cluster with the highest frequency of 2G appeared from time to time, and the A72 core had only 1.2G.
In 190 seconds, only 1G of A72 cores remained, and only 1.4G and 1G remained in the two A53 core clusters. Since then, the thermal power consumption and cooling rate have remained basically the same, and the frequency has stabilized. During the process, the maximum temperature reached 87 degrees, and the body also reached the hot level.
The 20nm process can't afford to support this 10-core passion. Usually, only 4-8 A53 small cores are used to run. Although the running points will be forced to fully open, but the time goes by, the temperature will drop, Daily performance is not as good as the A72's unrestrained Snapdragon 650. Of course, the basic performance is still there, and it can be overwhelming charm P10 on Blue Note3.
Taking picturesLe 2 is equipped with 16 million pixel back-illuminated CMOS, unknown model, f/2.0 aperture, support for phase focus and 4K30fps video. This parameter is very close to the Red Mi Note3 full Netcom, even the lens focal length is the same, it is most likely the Samsung S5K3P3 sensor on the latter.
We have also come up with similar attention to the thousands of Red Mi Note3 full Netcom and Charm Blue Note3 for comparison, and Samsung S6 edge as a standard proofs and flagship machine representatives to join the test. Detailed photo comparison, welcome to poke before the photo review " thousands of machine confrontation 2 / red rice Note3 / Charm Blue Note3 photo Hengping "
Le 2's camera interface is relatively easy to use, sliding above the shutter can call HDR, night scene, beauty and other commonly used camera mode, the bottom right button is a filter, camera parameters can be adjusted in the floating window, you can customize the adjustment " Sharpness, Contrast, and Saturation."
The overall picture-taking experience of the machine is quite satisfactory, HDR and night mode do not have the function of automatic triggering, the limit focus speed is slightly slower than the flagship, but the gap is not large, but the positivity and speed of pre-focus and the flagship are obviously different . The shutter response is fast, while HDR and night scene processing are slow. Low light rate is low and the focus success rate will be significantly reduced.
HDR and panoramic mode Â
PS: Click on the image to see a larger image
Happy 2's automatic mode Happy 2's HDR mode
The music 2 HDR algorithm is much better than Red Mi Note3, Charm Blue Note3 and other opponents, although there is a certain degree of contrast reduction, but the effect is naturally no obvious ghosting.
(samples have been compressed)
The panoramic angle is about 270 degrees, the resolution can reach, and the sample size is 6.6MB. The resolution and resolution remain intact, and the stitching traces and light and shade transition are natural and the performance is excellent.
Daytime proofs
PS: Click on the image to see a larger image
scene 1
Scene 1 Central Zoom
Scene 3
Scene 3 Central Zoom
Scene 4 Central Zoom
Scene 5
Scene 5 Central Zoom
Scene 6 Central Zoom
Scene 7 Central Zoom
Indoor proofs
Indoor scene 1
Indoor scene 1 central zoom
Indoor scene 2 central zoom
Indoor scene 3
Indoor scene 4 central zoom
Low light proofs
Low light scene 1 central zoom
Low-light scene 2 (note the glare at the light source)
Low light scene 2 central zoom
Low-light scene 3 (pay attention to the glare at the light source)
Low light scene 3 central zoom
Low light scene 4
Low light scene 4 central zoom
Low light scene 8
Low light scene 8 central zoom
The metering of Le 2 is slightly brighter than what the naked eye can see. The palette is elegant, and the restorer has a clear tendency to white balance. Almost no sharpening is visible, and there are even noticeable traces of noise. I can't see the noises that are common to thousands of machines. However, the power of discrimination is thus compromised.
After the light becomes weaker, the performance is stronger than that of the red rice and the charm blue, the resolution power is lower than that of the opponents of the same level, and the white balance is relatively more accurate, the saturation is normal, the metering is slightly dark, and the resolution and resolution remain intact and the noise is far away. Better than red rice and charm blue, the performance is quite amazing. But the biggest slot point is that the anti-glare effect of the lens is really normal. In the case of a strong light source, there is a large circle of radioactive rays.
However, it is clear that Le 2 is definitely one of the best and most balanced thousands of machines now. The software algorithm is obviously more meticulous than Xiaomi Meizu.
Le 2 equipped with 3000mAh battery, after 30 minutes of large-scale game (NBA 2K15), each 30 minutes of wifi and 4G Internet access, 1 hour of music playback and 30 minutes of local video playback, a full 3 hours of battery life test, the remaining power 65% . Open wifi off 4G, 8 hours standby power-down at 6-7% , performance in general.
Life is a small short board of Le 2 and its performance is only slightly better than that of the PRO6 with a smaller battery capacity. Compared with the 1000 yuan of Red Rice and Charm Blue 4000mAh batteries, there is indeed a big gap, and it is even worse than the contemporary flagship. Millet 5, Glory V8 and other models, breaking the thousands of aircraft life is better than the flagship good law.
It also reflects the fact that MediaTek's 10-generation processor is really a pit. Not only is the core idle, but it is also hot and fierce. It also consumes high power and low energy.
Fever & Charging & Fingerprints & Disposable
After 20 minutes of NBA2K15, the highest temperature on the front of the screen is 40.8 degrees; the highest temperature on the back is 40.6 degrees on the left side of the fingerprint recognition module. The performance is not bad, but the metal body still makes the machine feel a bit hot.
The above are the charging heads of the original charge head, millet 5 and PRO 6 respectively, and the charging current and voltage in the bright screen and the blank screen respectively. The charging speed of the machine is even faster. The maximum power of the original fast charge is close to 20W, while the charging heads of the millet 5 and the PRO 6 can reach 23W and 24.5W, respectively.
Charging from 5% to 100%, 15 minutes to 25%, 30 minutes to 57%, 45 minutes to 80%, 1 hour to 93%, completely full of 1 hour and 19 minutes, the same amazing performance On the part of the life of the pit. The heat generated during charging is basically the same as that during the game and is acceptable.
Fingerprint recognition : It may be affected by a very easy-to-smudge mirror recognition module, and the machine's fingerprint recognition speed is slow. It takes more than half a second from the lighting of the key indicator to the recognition to enter the desktop, and the sensitivity is also low. Although the impact on daily use is not great, it is already a countdown to the current models.
Extrovert : Music 2 is the lower speaker, and the volume is bigger than the red rice Note3, Charm Blue Note3, missed the phone what is unlikely. Put the mass on the upper side, the limit volume is not broken and the sound field is large. However, the impact of the sound is too strong. It is not very resistant to noise, and the loud volume leads to obvious body resonance when it is put out. The first time I feel the resonance of the iPad Air on the mobile phone...
The appearance of Music 2 is the best of thousands of machines, and the workmanship is also completely worthy of the price, but the ID without borders is a bit obtrusive. This LeTV fills the pit of the screen, coupled with a stunning screen. In terms of photographing, despite the different day-to-day analytical powers of the 16-megapixel model of the same generation, the experience is general, but the low-light imaging is stunning. Also worthy of praise is the fast charge of violence, good compatibility with the charging head, and close to full blood in one hour.
But the problem must also be that there is no 2.5D glass really good hands; cancel the headset interface is a little small trouble; system response is not satisfied, but gives a sticky operation experience; life and fingerprints are not too much effort.
Le 2 only has 3G memory + 32G memory version, in disguise dragged its starting price. But the same storage level, you can and Redmi Note3 full version of the Netcom with high, easy to abuse the camera and performance Worry Blue Note3. Appearance work, low-light imaging is better than red rice, but life is normal. Of course, the advantage of the other two opponents is that they have a lower version and a lower price. In a word summary, Le 2 is still about 1100 yuan now, the most cost-effective machine.
WeChat scan, call the author ~ 
Weibo: 
Lynx Box M13
Installation Guide>>
Huawei Glory Box Pro
Installation Guide>>
Millet box 3
Installation Guide>>
Infinik i9
Installation Guide>>
KKTV
Installation Guide>>
Letv TV S50 Air
Installation Guide>>
My phone is my master, what APP is worth loading two: Do ​​you know these apps can be more refreshing? SioeyeIris4G Blink sports live camera evaluation VR machine Oculus Go listing, the country's summer trip out of the box one: BOSE SoundSport Pulse wireless Bluetooth sports headset out of the box do not run wrong: WeLoop Hele 3s sports watch out of the box comment 
Canon EOS M6 camera start experience from entry to give up: Synology Synology DS416play NAS network storage usage report (on) TITAN X Star Wars Collector's Edition release even AMD's red are used to help you Province 200: crack ZTE ZTE B860A IPTV TV Box tutorial Black Group DSM6.1 installation tutorial (with download) Latest equipment
Smart TV TV boxSmart TV / Box Reviews
Installation guide
Find the model to find the methodapplication
Flushing stocks TV version 
Suning Tesco TV Version 
Flying Chi game hall 
VST Extreme Player 
Toshiba Live 
TV Taobao 
Tencent News 
Fashion video 
Cat cat child 
Phoenix News HD 
See music on TV 
My name is MT2 TV version Hot topics
