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Samsung Galaxy A51
128GB 4GB RAM
$ 124.00 Deal
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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 - Global HSDPA 850 / 900 / 1900 / 2100
  HSDPA 850 / 900 / 2100 - India HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 - Global 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66
  1, 3, 5, 8, 38, 40, 41 - India 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 - SM-A515U
Speed HSPA 42.2/11.5 Mbps, LTE (2CA) Cat6 300/150 Mbps HSPA, LTE
Launch Announced 2020, March 05 2019, December 12
Status Available. Released 2020, March 13 Available. Released 2019, December 16
Body Dimensions 163.8 x 75.8 x 8.9 mm (6.45 x 2.98 x 0.35 in) 158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in)
3D size compare
Size up
Weight 202 g (7.13 oz) 172 g (6.07 oz)
Build Glass front (Gorilla Glass 5), glass back, plastic frame Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM Nano-SIM + Nano-SIM Nano-SIM
Nano-SIM + Nano-SIM
Display Type IPS LCD, 90Hz, 480 nits (typ) Super AMOLED
Size 6.6 inches, 105.2 cm2 (~84.7% screen-to-body ratio) 6.5 inches, 102.0 cm2 (~87.4% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~399 ppi density) 1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Protection Corning Gorilla Glass 5 Corning Gorilla Glass 3
Platform OS Android 10, upgradable to Android 11, Realme UI 2.0 Android 10, upgradable to Android 13, One UI 5
Chipset Qualcomm SM7125 Snapdragon 720G (8 nm) Exynos 9611 (10 nm)
CPU Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU Adreno 618 Mali-G72 MP3
Memory Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
 UFS 2.1 UFS 2.0
Main Camera Modules 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF
12 MP, f/2.5, 54mm (telephoto), 1/3.4", 1.0µm, PDAF, 2x optical zoom
8 MP, f/2.3, 13mm (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
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)
Features LED flash, HDR, panorama LED flash, panorama, HDR
Video 4K@30fps, 1080p@30/60/120fps, gyro-EIS 4K@30fps, 1080p@30/120fps; gyro-EIS
Selfie Camera Modules 16 MP, f/2.1, 26mm (wide), 1/3.06", 1.0µm
8 MP, f/2.2, 105˚ (ultrawide), 1/4.0", 1.12µm
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Features HDR, panorama HDR
Video 1080p@30fps 4K@30fps, 1080p@30fps
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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 5.1, A2DP, LE 5.0, A2DP, LE
Positioning GPS (L1+L5), GLONASS, BDS, NavIC GPS, GLONASS, GALILEO, BDS
NFC Yes (market/region dependent) Yes
Infrared port No No
Radio FM radio 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, compass
  Virtual proximity sensing
ANT+
Battery Type 4300 mAh Li-Po 4000 mAh, non-removable
Charging 30W wired, 100% in 57 min 15W wired
Misc
Colors Lightning Blue, Lightning Orange, Lightning Red Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush Pink
SAR 1.19 W/kg (head)     0.92 W/kg (body)     0.80 W/kg (head)     0.67 W/kg (body)    
SAR EU 0.37 W/kg (head)     1.59 W/kg (body)    
Models RMX2061, RMX2063 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
Price About 540 EUR $ 124.00 / C$ 189.73 / £ 77.30 / € 105.69
Tests Performance AnTuTu: 268785 (v8)
GeekBench: 7027 (v4.4), 1666 (v5.1)
GFXBench: 19fps (ES 3.1 onscreen)
AnTuTu: 113051 (v7), 175363 (v8)
GeekBench: 5401 (v4.4), 1294 (v5.1)
GFXBench: 5.6fps (ES 3.1 onscreen)
Display 1324:1 contrast ratio, 421 nits max brightness (measured) 636 nits max brightness (measured)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker -28.5 LUFS (Average) -28.6 LUFS (Average)
Audio quality Noise -93.1dB / Crosstalk -87.3dB
Battery (old) Endurance rating 107h Endurance rating 86h

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