Xiaomi Mi Combine three Overview: Palms-On

April 27, 2019 By Lisa

Xiaomi Mi Combine three Overview: Palms-On

the Xiaomi Mi Combine three was not too long ago introduced in Beijing and was initially supposed for the Premium market. On the time of publication, the Mi Combine three was offered on the worth of ~ 475 USD for the fundamental mannequin. We had already coated the Mi Combine three launch occasion, and now could be the time to evaluate based mostly on our hands-on expertise. We’ll finalize it when the purpose of sale arrives on the workplace.

With the value and the scale of the display as the primary selectors, we have now obtained variety of cell telephones that shall be used to guage the place of the Xiaomi Mi Combine three in its instant smartphone panorama. We've added some widespread high-end telephones as a result of many individuals wish to understand how the Mi Combine three is competing with them.

Our listing: Xiaomi F1 Pocophone (~ 365 USD), Huawei P20 (~ 525 USD), Samsung Galaxy S8 + (~ 545 USD), OnePlus OnePlus 5T (~ 430 USD), Apple iPhone XS Max (~ 1099 USD), OnePlus OnePlus 6 (~ 529 USD), Samsung Galaxy Notice 9 (~ 840 USD).

This smartphone is comfy by hand as a result of it has a width of 74.7 mm for a thickness of about (zero.33 inch, eight.5 mm). For reference, that is based mostly on a medium sized hand (US M gloves), and you’ll attempt to extrapolate from right here.

The 7.69-ounce weight makes it a heavy smartphone, although surprisingly, it doesn’t really feel heavy, maybe due to its form and floor. The quantity of battery the client will get is nice for a cellphone of this measurement. The display / display ratio of 85.zero% can also be wonderful.

Notice that Ubergizmo makes use of its personal methodology to calculate this ratio, and we use it in all our journals to make sure the consistency of all of the marks, as a result of every of them can use totally different calculation formulation. The official Xiaomi display report is 93.four%though we have no idea which formulation was used to calculate this worth.

Key technical specs

AMOLED show digicam (2340 × 1080) Xiaomi Mi Combine 3Display6.39 "major: 12MP digicam, f / 1.eight, zoom OIS + 12MP 2X, f / 2.four, EISselfieProcessor, RAMQualcomm Snapdragon 845 with 6, eight or 10 RAMStorage128, 256 GB (with out microSD), Android 3200 mAhOS battery capability, eight.1


The unique Mi Combine smartphone was created to go to a full-screen handset, and far of the bottom has been coated since. Mi Combine three is the most effective step in direction of this remaining recreation. Like all different Mi Combine, this handset has an aluminum rim on the aspect and a ceramic again. The entrance is tempered glass, in fact, to guard from scratches.

Along with its neat look, the design is distinguished by its sliding mechanism that barely lowers the show lower than 1 cm, revealing the twin digicam selfie system – with LED flash – a really uncommon function that selfies or vloggers can respect much more than the layman.

We puzzled what the power of the mechanism was. It seems that Xiaomi makes use of magnets as an alternative of springs to supply such passable clicky sensation on the slip. It's nice as a result of it must be far more sturdy this fashion and the corporate claims to have carried out exams with over 300,000 open / shut cycles.

Thankfully, Xiaomi managed to construct a sliding chassis of the identical thickness because the Galaxy S9 + (~ zero.85 mm) and due to this fact with out compromising on measurement. For individuals who don’t typically use the entrance digicam, nothing shall be missed. For many who use it, the slippery motion will mechanically launch the selfie digicam, making it sooner than typical telephones.


The motion of the slider is, in idea, programmable, however we should see what number of choices individuals could have. It will be good to reply / finish calls with, and we already know that purposes can open / shut menus / actions with it. This most likely requires further coding.

Because of this, the usage of a sliding mechanism doesn’t eradicate a vital component and may even enhance the expertise. The drawback of the slider could also be that the capability of the battery cannot be most, as a result of the overall quantity of the gadget is probably not used optimally. As well as, it’s harder to have a seal with these transferring components.

It is very important observe that there’s not three.5 mm audio connector. Though it’s usually higher to supply one, many purchasers don’t worry it as a result of they opted for a wi-fi headset. For others, a three.5mm USB-C adapter works.

Total, the Xiaomi Mi Combine chassis is a wonderful piece of engineering and the particular version of the Forbidden Metropolis is completely lovely, along with having 10 GB of RAM.


The again cowl is manufactured from Ceramicwhich is much less susceptible to cracks than glass and far more durable to scratch than aluminum. It’s at all times attainable to crack, so keep away from falls or use a holster.

After reviewing the design of the smartphone, we estimate the probability of failure when falling on a tough floor. You may seek advice from our common article on how telephones might be designed to keep away from cracks throughout an impression: How was the LG V20 designed to outlive declines?

The Mi Combine three a don’t has obtained a US MIL-STD 810G certification or IP safety score for cover in opposition to water and mud. Though this isn’t uncommon with lower than $ 500, some handsets are higher shielded from the water (Huawei P20), which is among the main causes of loss of life amongst good telephones.


Because the star of the sequence, the gorgeous Mi Combine three display was to be powered by OLED, however it’s fascinating to notice that picture high quality was not the primary issue behind the this determination. The OLED screens are additionally thinner and, based on the CEO of Xiaomi, it was important to make the cellphone's chassis as slim because the Galaxy S9 +.

It’s true that the decision of 2340 × 1080 (403 PPI) isn’t as excessive as that of 2960 × 1440 pixels noticed on the Galaxy telephones (~ 515 PPI). Nevertheless, it is a traditional compromise for telephones designed to deal with worth.


There are wonderful causes to need a increased PPI show, for instance to get extra particulars on HD pictures and higher outlined textual content. Nevertheless, individuals don’t typically complain or are prepared to pay lots of of dollars extra to get.

At a look, the Mi Combine three's display is superb and simply outperforms that of its LCD opponents. Nevertheless, within the vary of telephones we reviewed, 6 out of eight telephones use OLED shows, which lets you see the place that is going.

View technical evaluation

The Mi Combine three display has a Samsung AMOLED panel. OLED is a completely totally different show expertise (than the LCD) extensively current in smartphones. The basic distinction between OLED shows and LCD shows is the way in which through which gentle is emitted.

With the LCD, there are a small variety of white gentle emitters (1-2 for handsets, 2-100 for televisions) and black pixels are created by "blocking" the white gentle with a filter. Sadly, the usage of a filter results in a "gentle bleeding" and a "black colour" that’s really darkish grey.

With OLED, every pixel emits its personal gentle. It additionally implies that making a black pixel merely means leaving it off. Because of this, the black colour is definitely black and the opposite colours are simpler to manage with out the usage of complicated filters or colour management applied sciences akin to Quantum Dots and Nano Dots. You may learn our full article on LCD vs. OLED that goes deeper into the main points.

The decision of 2340 × 1080 can be thought-about excessive in absolute phrases and in comparison with the competitors, it might be apparent that a pixel density of about 400 PPI is absolutely widespread on this market …

Digicam Mi Combine three

Vivid gentle images

Xiaomi Mi Combine three

Galaxy S9 +

The Mi Combine three digicam system makes use of superior elements (extra particulars beneath), as proven by the picture samples we have now taken thus far.


Within the gentle of day, the Mi Combine three has no drawback competing with the most effective digicam telephones such because the Galaxy S9 +. Our informal side-by-side picture comparability reveals it, with no apparent winner. You must look very intently on the small particulars that may be defined by small variations in measurement or white stability.

Quite the opposite, the S9 + has a slight tendency to overexpose to make the picture brighter, even in daylight, whereas the Mi Combine three shall be somewhat extra conservative and keep away from overexposure. The distinction is small, however for those who needed to discover one, that might be all.

Pictures in low gentle

Galaxy S9 +

In low gentle, the Mi Combine three behaves very effectively too, nonetheless competing very effectively with the Galaxy S9 +. Once more, there are variations in philosophy, Samsung favoring the elimination of noise on the expense of sharpness, whereas Xiaomi provides precedence to sharpness, even when it implies a barely noisier picture.

On this spherical, I might give a slight victory to the Galaxy S9 +, as a result of it preserves higher colours (if what the scene actually seems to be like), which is among the most troublesome issues to do in low gentle. The Sony XPERIA XZ2 and the Pixel three are different telephones that do it effectively. Total, the Mi Combine three behaves virtually in addition to the S9 + in low gentle, regardless of an enormous worth distinction.

Night time mode: In case you are not bothered by picture processing, the Xiaomi Mi Combine three has a devoted night time mode, or ultra-long publicity mode, through which it takes a number of dozens of pictures at totally different exposures, then merges them once more in a single image. .

The result’s a boosted HDR-style picture that might look supernaturally sensible (as within the night time turning into day). Some individuals adore it; others not, it's as much as you to see. It’s on the fringe of a filter that we don’t look at in the identical approach as conventional images in low gentle, however you should concentrate on it.

This night time mode instantly rivals the Huawei P20 Professional and Mate 20 Professional night time modes, which launched it to the world in March. In the long run, we expect that different builders will embody the same night time mode as a result of it’s a very convincing function.

Night time mode extremely lengthy publicity

Selfie digicam

In Asia, selfies is usually a big deal, so you’ll typically discover selfie cameras extra highly effective than US flagship telephones, together with the latest Galaxy S and iPhone telephones. Google Pixel is making an attempt to alter that a bit. We discovered that the selfie digicam was excellent and we are going to evaluate it to the primary telephones when the final unit is on the market.

the Selfie digicam 24 megapixels is powered by the Sony IMX576 Exmor RS sensor, capable of take away pixels to quadruple the floor of the sensor pixels throughout night time taking pictures, from zero.9 μm / 24 MP to 1.eight μm / 6 MP) . Pixel binning is a approach to cut back noise in a low gentle scenario whereas having increased element in excessive gentle circumstances.

The digicam features a selfie LED flash, accent typically sacrificed as a result of lowered house on an everyday cellphone. Because of the sliding mechanism, Mi Combine three can provide this feature to its customers.

Technical evaluation of the digicam system

Within the Mi Combine three, the primary aperture of the rear digicam of f / 1.eight is nice, and the sensor measurement of just about 24 mm2 can be thought-about nice (for a smartphone).

The 12-megapixel decision of the Sony IMX363 sensor might be a helpful measure for element and sharpness of images in sunny climate. Panorama pictures with the next megapixel quantity might give finer particulars. Variations between small particulars could be exceptional between 12 MP, 16 MP and 21 MP, whether or not they’re printed or considered on a widescreen and / or excessive PPI.

In darkish scenes, the excessive variety of megapixels (> 12) has little affect. As well as, the bodily measurement of every pixel of the sensor is vital. The 1.four μm pixel measurement of this sensor is superb and continuously seen in excessive finish telephones, however the pixels are even larger!

With increased megapixel counts, it could be essential to cut back the detection pixels (sensels). Every will get much less brilliant data and, in dimly lit scenes, it’s higher that the general picture high quality detects extra gentle with much less sensus (however bigger) than the reverse. It's a stability that it’s a must to discover. At this time, 12 megapixels appear to be the most effective sensor compromise between sharpness, low gentle and autofocus efficiency.

the the supply of optical stabilization of the picture The primary digicam (OIS) module will increase the power to take clear photographs in daylight and brighter photographs in low gentle circumstances.

OIS helps to realize higher picture readability and better efficiency in low gentle by compensating for tiny actions of the hand. The OIS permits to let the shutter open longer to seize extra gentle (longer publicity). Optical and digital stabilization are utterly totally different, with acceptable digital stabilization to enhance the fluidity of video recording.

EIS (Digital Picture Stabilization) is don’t obtainable on this handset. For that reason, video recordings could also be extra fragile than opponents with this function. The Mi Combine three digicam's autofocus is predicated on the extraordinarily highly effective two-pixel part detection expertise.

Two-pixel AF detection is a exceptional kind of part detection gear. It has all the advantages of part detection by way of efficiency and effectivity, however has higher AF sampling factors. This works by dividing the detection pixel (sensels) into two small subpixels.

By evaluating what they "see" from a barely totally different perspective, it’s attainable to know if the picture of this pixel is concentrated (in part) or not (in part). You may learn our detailed article on the Twin-Pixel AF if you wish to know extra. Twin pixel autofocus is at present the quickest and best approach to autofocus on telephones. It was initially deployed on high-end digital SLR cameras.

960 FPS gradual movement (with body interpolation)

Xiaomi included a 960 FPS video recording functionality within the Mi Combine three. It really works fairly effectively, however after watching the movies, I noticed an interpolation of photographs. After verification, Xiaomi confirmed that the 960 FPS had been obtained from body interpolation, a method utilized by Huawei in its P20 Professional cellphone.

Picture interpolation isn’t as efficient as precise seize at 960 FPS as a result of 75% of photographs are generated with linear movement. The main points may also be misplaced or dimmed if they’re sufficiently small. Nevertheless, in lots of instances, the the end result could be very appropriate and deserves to be shared. This video reveals the distinction between the precise 960FPS and the interpolated 960FPS:

HDTVs use the identical sort of strategies to go from 60 to 240 Hz, making it a confirmed expertise. On this case, it’s possible that the conversion of a 240/480 FPS video to a 960FPS decision (interpolated). Trying on the materials, the Sony IMX363 of the primary digicam does don’t have the power to file at 960 FPS, to begin, so all the things is logical.

2X optical zoom

The Xiaomi Mi Combine three contains a 2X optical zoom secondary digicam module that additionally serves as a digicam depth sensor for Bokeh. The 2X zoom contributes a bit to picture high quality and helps digital picture stabilization when taking pictures films on this mode.

The Huawei P20 Professional and Huawei Mate 20 Professional have even increased zoom cameras with 3X optical zoom. They normally work finest in the course of the day as a result of they use comparatively small sensors. At night time, the primary digicam (with out zoom) is usually a backup resolution.


The capability of the Mi Combine three battery is 3200 mAh, which is superb total, however relatively Commonplace in his personal class. It may be charged with the Qualcomm Fast Cost four+ (18W) normal, however the provided charger is Fast Cost three.zero (18W).

Battery life is among the most wanted options on a smartphone. A key indicator is, in fact, the capability of the battery – particularly in the identical ecosystem (Android, iOS or different). The battery life could be affected by many elements, however the primary ones are the soC processor, the screens and wi-fi radios (broadband LTE, WiFi, location of cell towers, and so on.). It’s not possible to precisely decide, with the assistance of artificial exams, the quantity of vitality absorbed by your distinctive wants. Nevertheless, two issues are undoubtedly at all times good:

Larger battery capacityFast recharge

It’s usually not attainable to foretell a practical lifespan of the battery by performing artificial exams. Parts such because the brightness of the display, the usage of the radio (LTE / WiFi) and the space to the entry factors will change an excessive amount of. As well as, the variety of embedded purposes and their use cannot be estimated. The battery capability is essentially the most vital battery life indicator for YOUR use.

Wi-fi charging could be very pleasant, and the Mi Combine three comes with a built-in wi-fi charging choice (wi-fi charger within the field!).

Since this product has a really giant display, remember the fact that bigger screens are inclined to require extra vitality due to the bigger space to light up. It is determined by the brightness, however the increased vitality potential exists, so it’s higher to make use of a bigger battery.

This handset has a comparatively widespread display decision. Though this can be ample from the perspective of the show high quality, having Fewer pixels to handle, it's a bit higher for battery life.

The efficiency of the system

This central processor of the handset is a Qualcomm Snapdragon 845 (eight cores, 2.eight GHz) that has entry to six, eight or 10 GB of RAM (RAM) relying on the mannequin chosen. Notice that the 10 GB of RAM is simply obtainable within the particular version. When you’ve got been purchasing, you’ll discover that just about all high-end Android telephones, much less Huawei, use this chipset.

The quantity of RAM is essential for big customers or to have many purposes / companies on the gadget. When the reminiscence is full, the cellphone might grow to be much less responsive if the system must learn / write from the slower Flash storage. This is among the elements that differentiate telephones on the decrease and better ranges, however this line is blurry in the mean time.

We’re nonetheless ready for the retail unit to ascertain the most recent benchmarks, however virtually all Snapdragon 845 telephones are transferring in direction of a well-defined efficiency space and we count on it to ship comparable efficiency. . That is exactly what our present figures present.

Benchmarks alone ought to NOT affect the choice to buy a smartphone. For extra data, learn our doc, Are Benchmarks Essential? Article.

Wi-fi broadband efficiency

The Mi Combine three has a CAT12 (600 Mbps ) LTE modem. This stage of efficiency is fairly good within the absolute, however shy of what different Snapdragon 845 handsets can do: CAT18 / 1200 Mbps. Huawei has a 1400 Mbps modem that has simply been launched to the market. That mentioned, don’t panic, operators haven’t at all times deployed full help for the most recent speeds. Maybe examine together with your operator to search out out if there’s a important drawback for you or not.

Xiaomi talked a few 5G model of this cellphone, nevertheless it is not going to present till 2019; we should replace this text after we know extra about the kind of 5G applied sciences that Xiaomi intends to combine.

The efficiency of wi-fi networks (3G / 4G) are sometimes thought-about as most obtain speeds, however it’s the common pace that counts. 4G / LTE is at present the primary community of curiosity, however 5G is coming. The upper the theoretical LTE efficiency is increased and the higher the precise common expertise. As well as, wi-fi service suppliers have higher and extra environment friendly LTE networks to cut back their very own prices.

Worth: the place is the true energy Xiaomi

It’s not possible to evaluate a Xiaomi cellphone with out measuring the worth proposition it brings. That's the entire idea of Xiaomi: offering high-end at unbeatable costs, then incomes cash on internet companies.

We’ve got already discovered that for conventional images below robust or dim lighting, the Mi Combine three stands out alongside the most effective cellular cameras – for about half the fee well-known high-end telephones.

So far as processor efficiency is anxious, one thing comparable occurs, and you’ll clearly see that Xiaomi brings appreciable worth once you have a look at virtually each facet of the product. The Mi Combine three has a 75% increased worth than the best-known high-end telephones and even manages to beat OnePlus, which is itself an optimized model.

For performance-conscious clients, Xiaomi has even launched the Pocofone model and the brand new Pocofone F1 crushes everybody at this processor worth contest. We’re at present engaged on this revision, so re-check Ubergizmo.


The Xiaomi Mi Combine three stands out for its full display design, which targets a specific market of customers who prefer to have all the things on the display that they will get – in the present day. As a result of the design selections of this product are daring and due to this fact dangerous, the cellphone itself might grow to be polarized. Some individuals will love, whereas others might snort on the concept of ​​slider. In the long run, the quantity of people that prefer it doesn’t matter and thus far, the returns are seemingly wonderful.


On the design aspect, the system and the digicam's efficiency are wonderful, and for those who take into account the worth, it's a formidable worth in a good looking ceramic chassis for a cellphone beginning at $ 475.

The very last thing to contemplate is probably the MIUI person interface, which is the Xiaomi layer on prime of Android. As with all different interfaces, it could take a number of days to get used to it and, relying in your habits, it’s possible you’ll prefer it (or not), however we advocate you watch a video or two to get a greater concept.

We’ll replace this text after we obtain the retail unit of the cellphone with world firmware. Keep in contact with us by way of FB, Insta or YouTube to be notified.

Deposit Cell Telephones> Feedback. Study extra about Android and Xiaomi.


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