Comparison of Samsung Galaxy S21 Ultra 5G and Xiaomi Mi 10 Ultra

Comparison of Samsung Galaxy S21 Ultra 5G and Xiaomi Mi 10 Ultra [S]ave

Attribute	Samsung Galaxy S21 Ultra 5G ×	Xiaomi Mi 10 Ultra ×
General
Brand	Samsung	Xiaomi
Launch
Announced	2021-01-14	2020-08-11
Body
Width (mm)	8.9	9.5
Length (mm)	165.1	162.4
Height (mm)	75.6	75.1
Weight (g)	227	221.8
SIM	Single SIM (Nano-SIM and/or eSIM)	Dual SIM (Nano-SIM, dual stand-by)
Front	Glass	Glass
Back	Glass	Glass
Frame	Aluminum	Aluminum
Network
Technology	5G CDMA EVDO GSM HSPA LTE	5G CDMA EVDO GSM HSPA LTE
2G bands	CDMA 800 / 1900 & TD GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)	CDMA 800 & TD GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands	CDMA2000 1xEV HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	CDMA2000 1xEV HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71	1, 2, 3, 4, 5, 7, 8, 12, 17, 34, 38, 39, 40, 41
5G bands	2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave	1, 3, 41, 78, 79 SA/NSA
Speed	5G HSPA 42.2/5.76 Mbps LTE-A (CA)	5G HSPA 42.2/5.76 Mbps LTE-A
Platform
OS	Android 11	Android 10
Chipset	Exynos 2100 (5 nm) - International	Qualcomm SM8250 Snapdragon 865 5G (7 nm+)
CPU	Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International	Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU	Mali-G78 MP14 - International	Adreno 650
Memory
Card slot	No	No
Internal	128GB 12GB RAM 256GB 12GB RAM 512GB 16GB RAM	128GB 8GB RAM 256GB 12GB RAM 256GB 8GB RAM 512GB 16GB RAM
Display
Size (in)	6.8	6.67
Resolution (px)	1440 x 3200	1080 x 2340
Protection	Corning Gorilla Glass Victus	Corning Gorilla Glass 5
Display Type	Dynamic AMOLED 2X	OLED
Battery
Type	Li-Ion	Li-Ion
Charging	Fast charging 25W, USB Power Delivery 3.0, Fast Qi/PMA wireless charging 15W, Reverse wireless charging 4.5W	-
Capcity (mAh)	5000	4500
Main Camera
Main Camera Type	Quad	Quad
Main Camera Properties	10 MP, f/2.4, 70mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom 10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom 108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS 12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video	12 MP, f/2.0, 50mm (telephoto), 1/2.55", 1.4µm, Dual Pixel PDAF, 2x optical zoom 20 MP, f/2.2, 128˚, 12mm (ultrawide), 1/2.8", 1.0µm, PDAF 48 MP, f/1.9, 25mm (wide), 1/1.32", 1.2µm, PDAF, Laser AF, OIS 48 MP, f/4.1, 120mm (periscope telephoto), 1/2.0", 0.8µm, PDAF, OIS, 5x optical zoom
Main Camera Video	8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS	8K@24fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10 rec.
Main Camera Features	LED flash, auto-HDR, panorama	Dual-LED flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF	20 MP, f/2.3, (wide), 1/3.4", 0.8µm
Selfie Camera Video	4K@30/60fps, 1080p@30fps	1080p@30fps, 720p@120fps, gyro-EIS
Selfie Camera Features	Dual video call, Auto-HDR	HDR
Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth	5.2, A2DP, LE	5.1, A2DP, LE, aptX HD
GPS	+	+
NFC	+	+
Radio	FM radio (Snapdragon model only; market/operator dependent)	No
USB	USB Type-C 3.2, USB On-The-Go	USB Type-C 2.0, USB On-The-Go
Sound
Loudspeaker	+	+
3.5mm jack	-	-
Features
Sensors	Fingerprint (under display accelerometer barometer compass gyro proximity ultrasonic)	Fingerprint (under display accelerometer barometer color spectrum compass gyro optical) proximity
Misc
Colors	Phantom Black Phantom Brown Phantom Navy Phantom Silver Phantom Titanium	Mercury Silver Obsidian Black Transparent Edition
Models	SM-G9980 SM-G998B SM-G998B/DS SM-G998N SM-G998U SM-G998U1 SM-G998W	M2007J1SC
SAR EU Head (W/kg)	0.71	-
SAR EU Body (W/kg)	1.58	-
SAR Head (W/kg)	0.77	-
SAR Body (W/kg)	1.02	-
Infrared port	-	Yes