Huawei Mate X2 vs Samsung Galaxy A42 Specs Comparison

Availability

Officially announced
Feb 22, 2021	Sep 02, 2020
Prices (MSRP)
$2785	€340

Design

Dimensions
6.37 x 5.74 x 0.32 inches 161.8 x 145.8 x 8.2 mm	6.47 x 2.99 x 0.34 inches 164.4 x 75.9 x 8.6 mm
Folded
6.37 x2.93 x0.57 inches (161.8 x 74.6 x 14.7 mm)
Weight
10.41 oz / 295.0 g	6.81 oz / 193.0 g
Materials
Back: Aluminum Frame: Aluminum
Biometrics
Fingerprint (touch)	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Crystal Blue, Crystal Pink, White, Black	Prism Dot black, Prism Dot white, Prism Dot grey

Display

Size
8.0-inch, 86.89% screen-to-body	6.6-inch, 84.26% screen-to-body
Type
OLED, 90Hz	Super AMOLED, 60Hz
Resolution
2480x2200px, 414 PPI	1600x720px, 20:9 ratio, 266 PPI
Features
Folding inside the device
Front cover display
6.5 inches 2700 x1160 px OLED 90Hz refresh rate, Ambient light sensor, Proximity senso
Rear cover display
Part of the main display

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
1.8 (Good)	Untested

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Kirin 9000 (5 nm)	Snapdragon 750G SM7225 (8 nm)
Processor
Octa-core Cortex-A77@3.13 GHz 3 x Cortex-A77@2.54 GHz 4 x Cortex-A55@2.05 GHz	Octa-core 2x2.2GHz Kryo 570 6x1.8GHz Kryo 570
GPU
Mali-G78	Adreno 619
Memory
8GB (LPDDR4)/256GB 8GB/512GB	4GB (LPDDR4)/128GB
Storage expansion
not expandable	microSDXC up to 1000 GB
OS
Android (10)	Android (12, 11, 10)

Battery

Type
4500 mAh, Li - Polymer	5000 mAh
Charging
Huawei SuperCharge	Samsung Adaptive Fast Charging
Charge speed
Wired: 55.0W	Wired: 15.0W

Camera

Rear
Quad camera, Doubles as a selfie camera	Quad camera
Main camera
50 MP (OIS, PDAF) Aperture size: F1.9 Focal length: 23 mm Sensor size: 1/1.28" Pixel size: 1.22 μm	48 MP (PDAF) Aperture size: F1.8 Pixel size: 0.8 μm
Second camera
16 MP (Ultra-wide, Autofocus) Aperture size: F2.2 Focal Length: 17 mm	8 MP (Ultra-wide) Aperture size: F2.2
Third camera
8 MP (Telephoto, Periscope, OIS, PDAF) Optical zoom: 10.0x Aperture size: F4.4 Focal Length: 240 mm	5 MP (Macro) Aperture size: F2.4
Fourth camera
12 MP (Telephoto, OIS, PDAF) Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 70 mm	5 MP (Depth information) Aperture size: F2.4
Flash
Dual LED	LED
Video recording
4K UHD (30 fps), 1080p (960 fps) Video calling, Video sharing	4K UHD (30 fps), 720p (480 fps)
Front
16 MP (Wide Angle) Video capture: UW 1080p	20 MP (Autofocus)

Connectivity & Features

Bluetooth
5.2	5.0
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,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C, USB 3.1	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Dual-band positioning, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, Infrared	NFC

Multimedia

Headphones
No 3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Album art cover, Background playback
Screen mirroring
	Wireless screen share

Cellular

5G Bands
n1, n3, n28, n38, n40, n41, n77, n78, n79, n80, n84	n1, n3, n5, n7, n8, n28, Sub-6
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 9, 12, 17, 18, 19, 20, 26	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28
4G (TDD) Bands
34, 38, 39, 40, 41	38, 40, 41
3G Bands
1, 2, 4, 5, 6, 8, 19	1, 2, 4, 5, 8
Data Speed
LTE-A Pro Cat 21 (1400/200 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM

Regulatory Approval

FCC approval
	Date approved: Apr 08, 2021 FCC ID value: A3LSMA426U
Measured SAR
	Head: 1.11 W/kg Body: 1.25 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.06 W/kg Phablet: 3.81 W/kg

Alternative variants

with 512GB storage

Memory	512GB

With HarmonyOS

OS	HarmonyOS 2

Links

Full specifications
Huawei Mate X2 Specs	Samsung Galaxy A42 Specs
PhoneArena Review
Huawei Mate X2 Review