Xiaomi Mi 11X

View Specs

Full Specifications September 3, 2026

Xiaomi · 2021

Xiaomi Mi 11X

Name: Xiaomi Mi 11X
Brand: Xiaomi

Xiaomi Mi 11X Android smartphone. Announced Apr 2021. Features 6.67″ display, Snapdragon 870 5G chipset, 4520 mAh battery, 128 GB storage, 8 GB RAM, Corning Gorilla Glass 5.

Display 6.67"

Chipset Snapdragon 870 5G

RAM 6/8 GB

Storage 128GB storage, no card slot

Camera 48 MP

Battery 4520 mAh

OS Android 11, MIUI 12

Build 196g, 7.8mm thickness

Launch

Announced 2021, April 23

Status Available. Released 2021, April 27

Platform

OS Android 11, MIUI 12

Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)

CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)

GPU Adreno 650

Display

Type Super AMOLED, 120Hz, HDR10+, 1300 nits (peak)

Size 6.67 inches, 107.4 cm 2 (~85.9% screen-to-body ratio)

Resolution 1080 x 2400 pixels, 20:9 ratio (~395 ppi density)

Protection Corning Gorilla Glass 5

Memory

Card slot No

Internal 128GB 6GB RAM, 128GB 8GB RAM

memoryother UFS 3.1

Main Camera

Triple 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide) 5 MP, f/2.4, 50mm (macro)

Features LED flash, HDR, panorama

Video 4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS

Selfie camera

Single 20 MP, f/2.5, (wide), 1/3.4", 0.8µm

Features HDR

Video 1080p@30fps, 720p@120fps

Body

Dimensions 163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)

Weight 196 g (6.91 oz)

Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5)

SIM Nano-SIM + Nano-SIM

Battery

Type Li-Po 4520 mAh

Charging 33W wired, PD3.0, QC3 100% in 52 min

Sound

Loudspeaker Yes, with stereo speakers

3.5mm jack No

optionalother 24-bit/192kHz Hi-Res audio

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct

Bluetooth 5.1, A2DP, LE

Positioning GPS (L1+L5), GLONASS, BDS, NavIC

NFC No

Infrared port Yes

Radio No

USB USB Type-C 2.0, OTG

Network

Technology GSM / HSPA / LTE / 5G

2G bands GSM 850 / 900 / 1800 / 1900

3G bands HSDPA 850 / 900 / 1900 / 2100

4G bands 1, 3, 5, 7, 8, 38, 40, 41

5G bands 77, 78 Sub6

Speed HSPA, LTE, 5G

Features

Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Misc

Colors Celestial Silver, Lunar White, Cosmic Black

Models M2012K11AI

SAR 0.86 W/kg (head) 0.69 W/kg (body)

In depth

Full specifications

Announced	2021, April 23
Status	Available. Released 2021, April 27

OS	Android 11, MIUI 12
Chipset	Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
CPU	Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU	Adreno 650

Type	Super AMOLED, 120Hz, HDR10+, 1300 nits (peak)
Size	6.67 inches, 107.4 cm 2 (~85.9% screen-to-body ratio)
Resolution	1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Protection	Corning Gorilla Glass 5

Card slot	No
Internal	128GB 6GB RAM, 128GB 8GB RAM
memoryother	UFS 3.1

Triple	48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide) 5 MP, f/2.4, 50mm (macro)
Features	LED flash, HDR, panorama
Video	4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS

Single	20 MP, f/2.5, (wide), 1/3.4", 0.8µm
Features	HDR
Video	1080p@30fps, 720p@120fps

Dimensions	163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)
Weight	196 g (6.91 oz)
Build	Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5)
SIM	Nano-SIM + Nano-SIM

Type	Li-Po 4520 mAh
Charging	33W wired, PD3.0, QC3 100% in 52 min

Loudspeaker	Yes, with stereo speakers
3.5mm jack	No
optionalother	24-bit/192kHz Hi-Res audio

WLAN	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth	5.1, A2DP, LE
Positioning	GPS (L1+L5), GLONASS, BDS, NavIC
NFC	No
Infrared port	Yes
Radio	No
USB	USB Type-C 2.0, OTG

Technology	GSM / HSPA / LTE / 5G
2G bands	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1900 / 2100
4G bands	1, 3, 5, 7, 8, 38, 40, 41
5G bands	77, 78 Sub6
Speed	HSPA, LTE, 5G

Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Colors	Celestial Silver, Lunar White, Cosmic Black
Models	M2012K11AI
SAR	0.86 W/kg (head) 0.69 W/kg (body)
Price	About 330 EUR

PhoneInsight Benchmark

71.8/100

Premium

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 70

Display 80.7

Camera 73.2

Battery 74.2

0.7%Popularity rank

2,478,606 hitsTotal views

Xiaomi Mi 11X

Launch

Platform

Display

Memory

Main Camera

Selfie camera

Body

Battery

Sound

Comms

Network

Features

Misc

Full specifications

You might also like

Motorola Moto G86 Power

Sharp Aquos R10

vivo X200 FE

Huawei Pura 80