Huawei P40 vs Samsung Galaxy A21
Compare phone and tablet specifications of up to three devices. Type a model name in the search field of our phone specs comparison tool or pick a popular device from the ones below.
Display
Size
Resolution
Technology
OLED
IPS LCD
Screen-to-body
86.29 %
79.20 %
Features
90Hz refresh rate, HDR video support, Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor
Hardware
System chip
HiSilicon Kirin 990
Mediatek Helio P35
Processor
GPU
Mali-G76 MP16
PowerVR GE8320
RAM
Internal storage
128GB
32GB (eMMC 5.1), available to use: 19.8 GB
Storage expansion
Nano Memory (NM) up to 256 GB
microSDXC up to 512 GB
OS
Android (10), Emotion UI
Android (10), Samsung One UI
Battery
Capacity
3800 mAh
4000 mAh
Type
Not user replaceable
Li - Polymer, Not user replaceable
Charging
Huawei SuperCharge, Qi wireless charging, Reverse wireless charging
Fast charging
Max charge speed
Wired: 22.5W
Wired: 15.0W
Camera
Rear
Triple camera
Quad camera
Main camera
Specifications
Aperture size: F1.9; Focal length: 23 mm; Sensor size: 1/1.28"
Aperture size: F1.8; Sensor size: 1/3.06"; Pixel size: 1 μm
Second camera
8 MP (Telephoto, OIS)
8 MP (Ultra-wide)
Specifications
Optical zoom: 3x; Aperture size: F2.4; Focal Length: 80 mm
Aperture size: F2.2; Sensor size: 1/4"; Pixel size: 1.12 μm
Third camera
16 MP (Ultra-wide)
2 MP (Macro)
Specifications
Aperture size: F2.2; Focal Length: 17 mm
Aperture size: F2.4
Fourth camera
2 MP (Depth information)
Specifications
Aperture size: F2.4
Video recording
3840x2160 (4K UHD) (60 fps)
1920x1080 (Full HD) (30 fps)
Features
Time-lapse video, EIS
Front
32 MP (Dual-Camera, HDR)
13 MP
Design
Dimensions
Weight
the average is 6.2 oz (178 g)
the average is 6.2 oz (178 g)
Materials
Back: Glass; Frame: Metal
Back: Plastic; Frame: Plastic
Resistance
Splash, Dust; IP 53
Biometrics
2D Face unlock, In-screen fingerprint
Fingerprint (touch)
Colors
Deep Sea blue, Ice white, Black, Blush gold, Silver frost
Black
Cellular
5G
n1, n3, n28, n38, n41, n77, n78, n79
LTE (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 9(1800), 12(700 a), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT), 32(1500 L-band)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 66(AWS-3), 71(600)
LTE (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
UMTS
800, 850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz
Data Speed
Dual SIM
Yes
SIM type
Nano SIM
Nano SIM
HD Voice
Yes
VoLTE
Yes
Multimedia
Headphones
No 3.5mm jack
3.5mm jack
Speakers
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Screen mirroring
Wireless screen share
Wireless screen share
Radio
FM
Connectivity & Features
Bluetooth
5.1
5.0
Wi-Fi
802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 3.1
Type-C (reversible), USB 2.0
Features
Charging, Headphones port
Charging
Location
GPS, A-GPS, Glonass, Galileo, Dual-band positioning, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass
Other
NFC
NFC
Regulatory Approval
Measured SAR
Head
0.42 W/kg
Body
1.27 W/kg
Simultaneous Transmission
1.27 W/kg
Wireless Router
1.27 W/kg
Buyers information
In The Box
Charger, USB Type-C Cable, USB Type-C Earphones, Quick Start Guide, Eject Tool, Warranty Card
Price
$ 250
