Comparison of Samsung Galaxy M31s and Xiaomi Black Shark 4

Comparison of Samsung Galaxy M31s and Xiaomi Black Shark 4 [S]ave

Attribute	Xiaomi Black Shark 4 ×	Samsung Galaxy M31s ×
General
Brand	Xiaomi	Samsung
Launch
Announced	2021-03-23	2020-07-30
Body
Width (mm)	9.9	9.3
Length (mm)	163.8	159.3
Height (mm)	76.4	74.4
Weight (g)	210	203
SIM	Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM)
Network
Technology	5G CDMA EVDO GSM HSPA LTE	GSM HSPA LTE
2G bands	CDMA 800 & TD GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900
3G bands	CDMA2000 1xEV HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
5G bands	1, 3, 8, 28, 41, 77, 78, 79 SA/NSA	-
Speed	HSPA 42.2/5.76 Mbps LTE-A; 5G	HSPA 42.2/5.76 Mbps LTE-A
Platform
OS	Android 11	Android 10
Chipset	Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)	Exynos 9611 (10nm)
CPU	Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)	Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU	Adreno 650	Mali-G72 MP3
Memory
Card slot	No	microSDXC (dedicated slot)
Internal	128GB 12GB RAM 128GB 6GB RAM 128GB 8GB RAM 256GB 12GB RAM	128GB 6GB RAM 128GB 8GB RAM
Display
Size (in)	6.67	6.5
Resolution (px)	1080 x 2400	1080 x 2400
Protection	-	Corning Gorilla Glass 3
Display Type	Super AMOLED	Super AMOLED
Battery
Type	Li-Po	Li-Po
Charging	Fast charging 120W, 100% in 17 min (advertised)	Fast charging 25W, Reverse charging
Capcity (mAh)	4500	6000
Main Camera
Main Camera Type	Triple	Triple
Main Camera Properties	48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 5 MP, f/2.4, (macro), AF 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm	12 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (depth) 5 MP, f/2.4, (macro) 64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF
Main Camera Video	4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps	4K@30fps, 1080p@30fps, gyro-EIS
Main Camera Features	LED flash, HDR, panorama	LED flash, panorama, HDR
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	20 MP, f/2.0, (wide), 0.8µm	32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Selfie Camera Video	1080p@30fps	4K@30fps, 1080p@30fps
Selfie Camera Features	HDR	HDR
Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	5.2, A2DP, LE, aptX HD, aptX Adaptive	5.0, A2DP, LE
GPS	+	+
NFC	+	+
Radio	No	FM radio, RDS, recording
USB	USB Type-C 2.0	USB Type-C 2.0, USB On-The-Go
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Fingerprint (side-mounted) accelerometer barometer compass gyro proximity	Fingerprint (side-mounted) accelerometer compass gyro proximity
Misc
Colors	Black Blue Magic Black Silver	Mirage Black Mirage Blue
Models	-	SM-M317F SM-M317F/DS
SAR Head (W/kg)	-	1.38