Xiaomi 12x - Full Phone Specifications

xiaomi 12x

Released 2021, December 31

6.28" Display

1080x2400 pixels

50MP

4320p

8/12GB RAM

Snapdragon 870 5G

4500mAh

67W

Network

Technology :	GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands :	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands :	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands :	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66 - International
5G bands :	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA - International
Speed :	HSPA, LTE, 5G

Launch

Announced :	2021, December 28
Status :	Available. Released 2021, December 31

Body

Dimensions :	152.7 x 69.9 x 8.2 mm (6.01 x 2.75 x 0.32 in)
Weight :	176 g (6.21 oz)
SIM :	Dual SIM (Nano-SIM, dual stand-by)

Display

Type :	AMOLED, 68B colors, 120Hz, Dolby Vision, HDR10+, 1100 nits (peak)
Size :	6.28 inches, 95.2 cm2 (~89.2% screen-to-body ratio)
Resolution :	1080 x 2400 pixels, 20:9 ratio (~419 ppi density)
Protection :	Corning Gorilla Glass Victus

Platform

OS :	Android 11, MIUI 13
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

Memory

Card slot :	No
Internal :	128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM

Main Camera

Triple :	50 MP, f/1.9, 26mm (wide), 1/1.56", 1.0µm, PDAF, OIS 13 MP, f/2.4, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm 5 MP, f/2.4, 50mm (telephoto macro), AF
Features :	Dual-LED dual-tone flash, HDR, panorama
Video :	8K@24fps, 4K@30/60fps, 1080p@30/120/240/960fps, gyro-EIS

Selfie camera

Single :	32 MP, f/2.5, 26mm (wide), 0.7µm
Features :	HDR, panorama
Video :	1080p@30/60fps, 720p@120fps, HDR

Sound

Loudspeaker :	Yes, with stereo speakers
3.5mm jack :	No

Comms

WLAN :	Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi 6 (market dependent), dual-band, Wi-Fi Direct
Bluetooth :	5.1 / 5.2, A2DP, LE
Positioning :	GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
NFC :	Yes (market/region dependent)
Infrared port :	Yes
Radio :	No
USB :	USB Type-C 2.0, OTG

Features

Sensors :	Fingerprint (under display, optical), accelerometer, proximity, gyro, compass

Battery

Type :	Li-Po 4500 mAh, non-removable
Charging :	67W wired, PD3.0, QC4, 100% in 39 min (advertised)

Misc

Colors :	Gray, Blue, Purple
Models :	2112123AC, 2112123AG
SAR EU :	0.59 W/kg (head) 1.00 W/kg (body)
Price :	€ 203.99

Tests

Performance :	AnTuTu: 598003 (v8), 690298 (v9) GeekBench: 3168 (v5.1) GFXBench: 47fps (ES 3.1 onscreen)
Display :	Contrast ratio: Infinite (nominal)
Camera :	Photo / Video
Loudspeaker :	-25.6 LUFS (Very good)
Battery (old) :	Endurance rating 105h