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Samsung Galaxy A51

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  Samsung Galaxy A51

Launch

Announced 2019, December 12
Status Available. Released 2019, December 16

Network

Technology GSM / HSPA / LTE
Speed HSPA, LTE
2G bands GSM 850 / 900 / 1800 / 1900
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66

Body

Dimensions 158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in)
Weight 172 g (6.07 oz)
SIM Nano-SIMNano-SIM + Nano-SIM
Build Glass front (Gorilla Glass 3), plastic back, plastic frame

Display

Type Super AMOLED
Size 6.5 inches, 102.0 cm2 (~87.4% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Protection Corning Gorilla Glass 3

Platform

OS Android 10, upgradable to Android 13, One UI 5
Chipset Exynos 9611 (10 nm)
CPU Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU Mali-G72 MP3

Memory

Card Slot microSDXC (dedicated slot)
Internal 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
UFS 2.0

Sound

Loudspeaker Yes
3.5mm Jack Yes

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE
NFC Yes
Radio FM radio
USB USB Type-C 2.0, OTG
Positioning GPS, GLONASS, GALILEO, BDS

Features

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

Battery

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

Misc

Colors Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush Pink
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
SAR 0.80 W/kg (head) 0.67 W/kg (body)
Price $ 126.90 / € 152.37 / £ 87.00

Main Camera

Features LED flash, panorama, HDR
Video 4K@30fps, 1080p@30/120fps; gyro-EIS
Quad 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)

Selfie camera

Single 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Features HDR
Video 4K@30fps, 1080p@30fps

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)
Camera Photo / Video
Loudspeaker -28.6 LUFS (Average)
Battery (old) Endurance rating 86h
Audio quality Noise -93.1dB / Crosstalk -87.3dB