Xiaomi Mi 11i Specs, review, opinions, comparisons

Xiaomi Mi 11i Specs, review, opinions, comparisons
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Xiaomi Mi 11i Top Specs

  • Release Date: 2021, March 29
  • Dimensions: 163.7 x 76.4 x 7.8 mm
  • Weight: 196 g
  • Screen: 6.67", Super AMOLED
  • Main Camera: Triple, 108 MP
  • Selfi Camera: Single, 20 MP
  • Memory: 128GB 8GB RAM, 256GB 8GB RAM
  • CPU:
  • Battery: 4520 mAh
  • Sensors: Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum, barometer

For a full detailed phone specs keep reading the table with technical specifications, check video review, read opinions and compare with other models.

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Technical specifications

General specs
Brand and model Xiaomi Mi 11i
Release date 2021, March 29
Dimensions (HxWxD) 163.7 x 76.4 x 7.8 mm | 6.44 x 3.01 x 0.31 in
Weight 196 g | 6.91 oz
Colors Celestial Silver, Frosty White, Cosmic Black
Battery 4520 mAh, Li-Po, non-removable
Approximate price650 EUR
Technology Super AMOLED
Touchscreen capacitive touchscreen
Display colors 16M
Screen size 6.67" inc
Screen area 107.4 cm2
Screen format 20:9 (height:width)
Screen to body ratio85.9%
Screen resolution 1080 x 2400 px
PPI /points per inch/ 395 PPI
Screen protection Corning Gorilla Glass 5
Other - 120Hz
-1300 nits (peak)
Camera and Video
Rear camera, main 108 MP, Triple
Camera specs
-108 MP, f/1.8, 26mm (wide), 1/1.52'', 0.7µm, PDAF
-8 MP, f/2.2, 119˚ (ultrawide)
-5 MP, f/2.4, 50mm (macro), 1/5.0'', 1.12µm
Functions LED flash, HDR, panorama
Video 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
DxOMark Main Score111
DxOMark Photo116
DxOMark Video103
Front camera, selfie 20 MP, Single
Specifications 20 MP, f/2.5, (wide), 1/3.4'', 0.8µm
Functions HDR
Video 1080p@30fps, 720p@120fps
Operating system OS Android 11, MIUI 12
Chipset - Qualcomm SM8350 Snapdragon 888 (5 nm)
Processor CPU
- Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)
Graphics processor GPU - Adreno 660
External memory No
Internal memory 128GB 8GB RAM, 256GB 8GB RAM
Antutu 9 score744932
GeekBench 5 Single Core1179
GeekBench 5 Multi-Core3850
Communication and Connectivity
SIM card Dual SIM (Nano-SIM, dual stand-by)
Network GSM / HSPA / LTE / 5G
Show all network frequencies:
Speed HSPA 42.2/5.76 Mbps, LTE-A, 5G
Edge Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC
NFC Yes (market/region dependent)
USB USB Type-C 2.0, USB On-The-Go
Bluetooth 5.2, A2DP, LE
Harmful irradiation
SAR - 0.95 W/kg (head) 0.74 W/kg (body)
SAR EU - 0.57 W/kg (head) 0.77 W/kg (body)
Music and Audio
Radio No
Headphone jack No
- 24-bit/192kHz audio
Other features
- Sensors - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum, barometer , Infrared port
- Fast charging 33W, 100% in 52 min
-Power Delivery 3.0
-Quick Charge 3+
- IP53, dust and splash protection

Xiaomi Mi 11i Video review - click to play

Xiaomi Mi 11i Review

Xiaomi Mi 11i is another nice offer on the market. The Chinese company has tried to update it to meet the expectations of the modern consumer. The model is very similar to the Redmi K40 Pro +, but it is not a complete copy. It has a lot to offer. Here is the place to share a picture refresh rate of 120 Hz, Snapdragon 888 and a triple rear camera with a main 108 MP module.


Visually, the Xiaomi Mi 11i has everything you need to please. The designers have carefully selected the colors of the case - silver, white and black. The black model is especially beautiful. To this pleasant impression we must add the ergonomic scanner on the side of the device and the completely frameless display, in which the 20-megapixel selfie camera is skillfully positioned. If we have to mention any downside in the design of the Xiaomi Mi 11i, it is the plastic edging.

In terms of dimensions, the smartphone is standard. It will not surprise you with too large a size, but it is not small. It weighs less than 200 grams. The pleasantly rounded edges of the case contribute to comfortable use.

On the back panel, the camera unit is located in the upper left corner - a solution that has been gradually established over the past few years. The modules are located vertically downwards, directing the gaze to one of the advantages of Xiaomi Mi 11i - the support of 5G networks.


The smartphone has a 6.67-inch AMOLED panel, whose brightness and contrast are not inferior to much more expensive models on the market. You will like the picture with its clarity and resolution 2400 x 1080. In this regard, the manufacturer has not spared. The icing on the cake is the excellent oleophobic coating of the tempered glass and the refresh rate of the image - 120 Hz. Xiaomi Mi 11i has a serious trump card compared to its direct competitors.

It is important to specify that its display has an aspect ratio of 20: 9. It occupies almost 86% of the front panel, which is quite a good indicator and indicates the minimum size of the frames. The pixel density per inch could have been higher, but given the price of the model, a trade-off is acceptable.


At the heart of the Xiaomi Mi 11i lies the most powerful processor for Android smartphones in 2021 - Qualcomm Snapdragon 888. It, along with 8 GB of RAM and Adreno 660 graphics core, will delight the user with responsiveness, smooth operation and support for various games . However, the increased power of the chipset had a negative effect on the heating of the device. The installed cooling system partially copes with the tense moments.

At the factory, the Xiaomi Mi 11i comes with the Android 11 operating system and an up-to-date MIUI interface. There are two modifications on the market depending on the size of the storage - 128 or 256 GB. Since there is no expansion option, think carefully about which model to choose. If you like to take photos and videos, prefer more memory.


The cute Xiaomi Mi 11i comes with a triple rear camera, whose main module is wide-angle, 108 MP with an aperture of f / 1.8. It is complemented by an ultra-wide 8 MP sensor and a 5 MP macro module. Xiaomi has provided an LED flash for better quality when shooting in low light conditions.

The selfie camera, although single, does a great job. It is 20-megapixel with an aperture of f / 2.5 and allows you to shoot videos with a resolution of 1080 pixels at 30 frames per second. For 8K video, use the rear camera.

Xiaomi Mi 11i can be boldly defined as a full-fledged camera phone in its price range. It does not have a telephoto lens, but is capable of taking pictures with good detail and color rendering, whether you are shooting during the day or at night.

Autonomous work

The battery capacity is 4520, which is enough to have a day and a half of active use of the device. The recharging speed is satisfactory - 33W. So in just 52 minutes you can have 100% charge.


Xiaomi Mi 11i is a nice phone with a modern look and a set of quality cameras. Its advantages include IP53 protection, 2 SIM cards, support for contactless NFC payments and the adoration of millions of infrared ports.

The quality sound and the huge display predispose to long hours of entertainment with photos, videos and movies. As a result, you have before you an affordable flagship, in which compromises are made with minor details in the exterior and cameras.

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Frequently Asked Questions

The base approximate price of the Xiaomi Mi 11i was around 650 EUR after it was officially announced. At this point, the price may be lower.
The official release date is 2021, March 29.
The weight of the Xiaomi Mi 11i is 196 g.
The screen size of the Xiaomi Mi 11i is 6.67" inches.
The size of the Xiaomi Mi 11i is 163.7 x 76.4 x 7.8 mm (HxWxD).
No, it is not waterproof.
Yes, it supports fast charging.
No, it does not support wireless charging.
Yes, it supports the services of Google Play store, gmail, youtube, etc.
There is Triple main camera and Single selfi camera.
To turn on the phone, press and hold the power key until the logo appears on the screen, then release the key. If the phone does not turn on after a few seconds, connect the charger and try again in a minute.
To turn off the phone, press and hold the power button until the power icon appears, then tap the power icon.
To restart the phone, press and hold the volume down key and the power key at the same time until the logo appears on the screen, then release them. This may take up to 30 seconds.
To take a screenshot, press and release the volume down button and the power button at the same time. A thumbnail of the screenshot will appear immediately after that.