Comparison of Samsung Galaxy A20s and Xiaomi Mi A3

Comparison of Samsung Galaxy A20s and Xiaomi Mi A3 [S]ave

Attribute	Samsung Galaxy A20s ×	Xiaomi Mi A3 ×
General
Brand	Samsung	Xiaomi
Launch
Announced	2019-09-24	2019-07-17
Body
Width (mm)	8	8.5
Length (mm)	163.3	153.5
Height (mm)	77.5	71.9
Weight (g)	183	173.8
SIM	Single SIM (Nano-SIM)	Hybrid Dual SIM (Nano-SIM, dual stand-by)
Front	Glass	Glass
Back	Plastic	Glass
Frame	Plastic	Plastic
Network
Technology	GSM HSPA LTE	GSM HSPA LTE
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - SM-A207F/DS	HSDPA 850 / 900 / 1700 / 1900 / 2100
4G bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 1, 2, 3, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41 - SM-A207F/DS	1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40
Speed	HSPA 42.2/5.76 Mbps LTE-A	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 400/50 Mbps
Platform
OS	Android 9.0 (Pie)	Android 9.0 (Pie)
Chipset	Qualcomm SDM450 Snapdragon 450 (14 nm)	Qualcomm SDM665 Snapdragon 665 (11 nm)
CPU	Octa-core 1.8 GHz Cortex-A53	Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU	Adreno 506	Adreno 610
Memory
Card slot	microSDXC (dedicated slot)	microSDXC (uses shared SIM slot)
Internal	32GB 2GB RAM 32GB 3GB RAM 64GB 4GB RAM	128GB 4GB RAM 128GB 6GB RAM 64GB 4GB RAM
Display
Size (in)	6.5	6.09
Resolution (px)	720 x 1560	720 x 1560
Protection	-	Corning Gorilla Glass 5
Display Type	IPS LCD	Super AMOLED
Battery
Type	Li-Po	Li-Po
Charging	Fast charging 15W	Fast charging 18W, Quick Charge 3
Capcity (mAh)	4000	4030
Main Camera
Main Camera Type	Triple	Triple
Main Camera Properties	13 MP, f/1.8, 27mm (wide), PDAF 5 MP, f/2.2, (depth) 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm	2 MP, f/2.4, (depth) 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
Main Camera Video	1080p@30fps	4K@30fps, 1080p@30/60/120fps
Main Camera Features	LED flash, panorama, HDR	LED flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	8 MP, f/2.0	32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
Selfie Camera Video	1080p@30fps	1080p@30fps
Selfie Camera Features	-	HDR
Comms
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	4.2, A2DP, LE	5.0, A2DP, LE, aptX HD
GPS	+	+
NFC	-	-
Radio	FM radio	FM radio
USB	USB Type-C 2.0	USB Type-C 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Fingerprint (rear-mounted) accelerometer compass gyro proximity	Fingerprint (under display accelerometer compass gyro optical) proximity
Misc
Colors	Black Blue Green Red	Kind of Gray More than White Not just Blue
Models	SM-A2070 SM-A207F SM-A207M	M1906F9SH M1906F9SI
SAR EU Head (W/kg)	0.35	0.3
SAR EU Body (W/kg)	0.83	1.1
SAR Head (W/kg)	0.69	0.53
SAR Body (W/kg)	1.43	0.72
Infrared port	-	Yes