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	Compare with Samsung Galaxy M51	Compare with vivo V20 2021
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Samsung Galaxy M51

vivo V20 2021

Network
Technology	GSM / HSPA / LTE	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 2100
4G Network	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66	1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41
Speed	HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/50 Mbps	HSPA, LTE

Launch
Announced	2020, August 31	2020, December 24
Status	Available. Released 2020, September 11	Available. Released 2020, December 24

Body
Dimensions	163.9 x 76.3 x 9.5 mm (6.45 x 3.00 x 0.37 in)	161.3 x 74.2 x 7.4 mm (6.35 x 2.92 x 0.29 in)
3D size compare	Size up
Weight	213 g (7.51 oz)	171 g (6.03 oz)
Build	Glass front (Gorilla Glass 3+), plastic back, plastic frame	Glass front, glass back
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM

Display
Type	Super AMOLED Plus	AMOLED
Size	6.7 inches, 108.4 cm2 (~86.7% screen-to-body ratio)	6.44 inches, 100.1 cm2 (~83.7% screen-to-body ratio)
Resolution	1080 x 2400 pixels, 20:9 ratio (~393 ppi density)	1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
Protection	Corning Gorilla Glass 3+

Platform
OS	Android 10, upgradable to Android 12, One UI 4.1	Android 11, upgradable to Android 12, Funtouch 12
Chipset	Qualcomm SDM730 Snapdragon 730G (8 nm)	Qualcomm SDM730 Snapdragon 730 (8 nm)
CPU	Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)	Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU	Adreno 618	Adreno 618

Memory
Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
Internal	128GB 6GB RAM, 128GB 8GB RAM	128GB 8GB RAM, 256GB 8GB RAM

Main Camera
Modules	64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF 12 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth)	64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm, AF 2 MP, f/2.4, (depth)
Features	LED flash, panorama, HDR	Dual-LED dual-tone flash, HDR, panorama
Video	4K@30fps, 1080p@30fps	4K@30fps, 1080p@30/60fps, gyro-EIS

Selfie Camera
Modules	32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm	44 MP, f/2.0, (wide), AF
Features	HDR	HDR
Video	4K@30fps, 1080p@30fps	4K@30fps, 1080p@30fps, gyro-EIS

Sound
Loudspeaker	Yes	Yes
3.5mm jack	Yes	Yes
		24-bit/192kHz Hi-Res audio

Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth	5.0, A2DP, LE	5.1, A2DP, LE
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, GALILEO, BDS
NFC	Yes	Yes (market/region dependent)
Infrared port	No	No
Radio	FM radio, RDS	FM radio
USB	USB Type-C 2.0, OTG	USB Type-C 2.0, OTG

Features
Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Battery
Type	Li-Po 7000 mAh	4000 mAh
Charging	25W wired, 100% in 115 min Reverse wired	33W wired

Misc
Colors	Celestial Black, Electric Blue, White	Sunset Melody, Midnight Jazz, Moonlight Sonata
SAR	1.38 W/kg (head)
SAR EU	0.61 W/kg (head)     1.45 W/kg (body)
Models	SM-M515F, SM-M515F/DSN	V2040, V2043_21
Price	About 470 EUR	About 280 EUR

Tests
Performance	AnTuTu: 266620 (v8) GeekBench: 1774 (v5.1) GFXBench: 15fps (ES 3.1 onscreen)
Display	677 nits max brightness (measured)
Loudspeaker	-28.5 LUFS (Average)
Battery (old)	Endurance rating 156h