Huawei P40 vs Xiaomi 12X Specs Comparison

Availability

Officially announced
Mar 26, 2020	Mar 15, 2022

Design

Dimensions
5.86 x 2.80 x 0.33 inches 148.9 x 71.06 x 8.5 mm	6.01 x 2.75 x 0.32 inches 152.7 x 69.9 x 8.16 mm
Weight
6.17 oz / 175.0 g	6.21 oz / 176.0 g
Materials
Back: Glass Frame: Metal	Back: Glass Frame: Aluminum
Resistance
Splash, Dust; IP53
Biometrics
2D Face unlock, Optical in-screen fingerprint	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Deep Sea blue, Ice white, Black, Blush gold, Silver frost	Grey, Purple, Blue

Display

Size
6.1-inch, 86.29% screen-to-body	6.3-inch, 89.30% screen-to-body
Type
OLED, 90Hz, HDR	AMOLED, 120Hz, HDR, 1100 nits
Resolution
2340x1080px, 422 PPI	2400x1080px, 20:9 ratio, 419 PPI
Protection
	Corning Gorilla Glass Victus

Hardware

System chip
HiSilicon Kirin 990 (7 nm)	Snapdragon 870 SM8250-AC (7 nm)
Processor
Octa-core ARM Cortex-A76 and ARM Cortex-A55	Octa-core 1x3.20GHz Kryo 585 3x2.42GHz Kryo 585 4x1.80GHz Kryo 585
GPU
Mali-G76 MP16	Adreno 650
Memory
6GB/128GB 8GB/128GB 8GB/256GB	8GB (LPDDR5)/128GB (UFS 3.1) 8GB/256GB
Storage expansion
Nano Memory (NM) up to 256 GB	not expandable
OS
Android (10)	Android (11)

Battery

Type
3800 mAh	4500 mAh
Charging
Huawei SuperCharge Qi wireless charging, Reverse wireless charging	Fast charging
Charge speed
Wired: 22.5W	Wired: 67.0W

Camera

Rear
Triple camera	Triple camera
Main camera
50 MP (OIS, PDAF) Aperture size: F1.9 Focal length: 23 mm Sensor size: 1/1.28"	50 MP (OIS, PDAF) Aperture size: F1.9 Pixel size: 1.0 μm
Second camera
16 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 17 mm	13 MP (Ultra-wide) Aperture size: F2.4
Third camera
8 MP (Telephoto, OIS) Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 80 mm	5 MP (Telephoto, Macro) Focal Length: 50 mm
Flash
Dual LED	Dual LED
Video recording
4K UHD (60 fps) Time-lapse video, EIS	8K UHD (24 fps), 4K UHD (30 fps), 1080p (960 fps) EIS
Front
32 MP (Dual-Camera, HDR) Video capture: 4K UHD (60 fps)	32 MP Video capture: 1080p

Connectivity & Features

Bluetooth
5.1	5.1
WLAN
a,b,g,n,ac,Wi-Fi 6,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 3.1	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, Dual-band positioning, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Other
NFC	NFC, Infrared

Discover more

Full Specs Huawei P40 Specs

Full Specs Xiaomi 12X Specs

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Screen mirroring
	Wireless screen share
Additional microphone(s)
	Noise cancellation

Cellular

5G Bands
n1, n3, n28, n38, n41, n77, n78, n79	n1, n3, n5, n8, n20, n28, n38, n40, n41, n66, n77, SA, NSA
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 9, 12, 17, 18, 19, 20, 26, 28, 32	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66
4G (TDD) Bands
34, 38, 39, 40, 41	38, 39, 40, 41, 42, 48
3G Bands
1, 2, 4, 5, 6, 8	1, 2, 4, 5, 6, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM, eSIM	Dual Nano SIM
VoLTE
Yes

Alternative variants

with 8GB RAM

Memory	8GB

With 256GB internal storage

Memory	256GB

with 256GB storage

Memory	8GB/256GB