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	Compare with Samsung Galaxy A51	Compare with Huawei Y9s
Full Differences Change compare mode	Review Specs 128GB 4GB RAM $ 128.00	Specs

Samsung Galaxy A51

Huawei Y9s

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 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66	1, 3, 5, 7, 8, 28, 38, 40, 41 - International
	2, 4, 5, 12, 13, 25, 26, 41, 66, 71 - SM-A515U
Speed	HSPA, LTE	HSPA, LTE

Launch
Announced	2019, December 12	2019, November 08
Status	Available. Released 2019, December 16	Available. Released 2019, November 08

Body
Dimensions	158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in)	163.1 x 77.2 x 8.8 mm (6.42 x 3.04 x 0.35 in)
3D size compare	Size up
Weight	172 g (6.07 oz)	206 g (7.27 oz)
Build	Glass front (Gorilla Glass 3), plastic back, plastic frame	Glass front, glass back, aluminum frame
SIM	Nano-SIM Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM

Display
Type	Super AMOLED	IPS LCD
Size	6.5 inches, 102.0 cm2 (~87.4% screen-to-body ratio)	6.59 inches, 106.6 cm2 (~84.7% screen-to-body ratio)
Resolution	1080 x 2400 pixels, 20:9 ratio (~405 ppi density)	1080 x 2340 pixels, 19.5:9 ratio (~391 ppi density)
Protection	Corning Gorilla Glass 3

Platform
OS	Android 10, upgradable to Android 13, One UI 5	Android 9.0 (Pie), EMUI 9.1
Chipset	Exynos 9611 (10 nm)	Kirin 710F (12 nm)
CPU	Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)	Octa-core (4x2.2 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU	Mali-G72 MP3	Mali-G51 MP4

Memory
Card slot	microSDXC (dedicated slot)	microSDXC (uses shared SIM slot)
Internal	64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM	128GB 6GB RAM
	UFS 2.0	UFS 2.1

Main Camera
Modules	48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 12 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.2, (depth)	48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.4, 13mm (ultrawide) 2 MP, f/2.4, (depth)
Features	LED flash, panorama, HDR	LED flash, HDR, panorama
Video	4K@30fps, 1080p@30/120fps; gyro-EIS	1080p@30fps

Selfie Camera
Modules	32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm	Motorized pop-up 16 MP, f/2.2
Features	HDR	HDR
Video	4K@30fps, 1080p@30fps	1080p@60fps

Sound
Loudspeaker	Yes	Yes
3.5mm jack	Yes	Yes

Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth	5.0, A2DP, LE	4.2, A2DP, LE
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, BDS
NFC	Yes	No
Infrared port	No	No
Radio	FM radio	FM radio
USB	USB Type-C 2.0, OTG	USB Type-C 2.0

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

Battery
Type	Li-Po 4000 mAh, non-removable	Li-Po 4000 mAh, non-removable
Charging	15W wired	10W wired

Misc
Colors	Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush Pink	Midnight Black, Breathing Crystal, Phantom Purple
SAR	0.80 W/kg (head)     0.67 W/kg (body)
SAR EU	0.37 W/kg (head)     1.59 W/kg (body)
Models	SM-A515F, SM-A515F/DSN, SM-A515F/DS, SM-A515F/DST, SM-A515F/DSM, SM-A515F/N, SM-A515U, SM-A515U1, SM-A515W, SM-A515X, SM-S515DL	STK-L21, STK-LX3, STK-L22
Price	$ 128.00 / C$ 189.99 / £ 93.99 / € 110.63	About 220 EUR

Tests
Performance	AnTuTu: 113051 (v7), 175363 (v8) GeekBench: 5401 (v4.4), 1294 (v5.1) GFXBench: 5.6fps (ES 3.1 onscreen)
Display	636 nits max brightness (measured)
Loudspeaker	-28.6 LUFS (Average)
Audio quality	Noise -93.1dB / Crosstalk -87.3dB
Battery (old)	Endurance rating 86h