Image Description
Image Description
Product
Samsung Galaxy A51
Samsung Galaxy A51
Honor 400 (China)
Honor 400 (China)
Battery
Charging 15W wired 80W wired, 39% in 15 min5W reverse wired
Type Li-Po 4000 mAh, non-removable Si/C Li-Ion 7200 mAh
Body
Build Glass front (Gorilla Glass 3), plastic back, plastic frame Glass front, aluminum frame
Dimensions 158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in) 156.3 x 74.7 x 7.8 mm (6.15 x 2.94 x 0.31 in)
SIM Nano-SIMNano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 172 g (6.07 oz) 196 g (6.91 oz)
  - IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Comms
Bluetooth 5.0, A2DP, LE 5.4, A2DP, LE, aptX HD, aptX Adaptive
Infrared port - Yes
NFC Yes Yes
Positioning GPS, GLONASS, GALILEO, BDS GPS, GALILEO, GLONASS, QZSS, NavIC, BDS (B1I+B1c)
Radio FM radio No
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 3 Aluminosilicate glass
Resolution 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) 1264 x 2736 pixels, 19.5:9 ratio (~460 ppi density)
Size 6.5 inches, 102.0 cm2 (~87.4% screen-to-body ratio) 6.55 inches, 105.4 cm2 (~90.3% screen-to-body ratio)
Type Super AMOLED AMOLED, 1B colors, 120Hz, HDR, 5000 nits (peak)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
  Virtual proximity sensing ANT+ -
Launch
Announced 2019, December 12 2025, June 02
Status Available. Released 2019, December 16 Available. Released 2025, June 06
Main Camera
Dual - 200 MP, f/1.9, (wide), 1/1.4", PDAF, OIS12 MP, f/2.2, 112˚ (ultrawide), AF
Features LED flash, panorama, HDR LED flash, HDR, panorama
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) -
Video 4K@30fps, 1080p@30/120fps; gyro-EIS 4K, 1080p, gyro-EIS, OIS
Memory
Card slot microSDXC (dedicated slot) No
Internal 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
  UFS 2.0 -
Misc
Colors Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush Pink Black, Silver, Blue, Pink
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 DNN-AN00
SAR 0.80 W/kg (head)     0.67 W/kg (body)     -
SAR EU 0.37 W/kg (head)     1.59 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 LTE
5G bands - SA/NSA
Speed HSPA, LTE HSPA, LTE, 5G
Technology GSM / HSPA / LTE GSM / HSPA / LTE / 5G
  2, 4, 5, 12, 13, 25, 26, 41, 66, 71 - SM-A515U -
Our Tests
Audio quality Noise -93.1dB / Crosstalk -87.3dB -
Battery (old) Endurance rating 86h -
Camera Photo / Video -
Display 636 nits max brightness (measured) -
Loudspeaker -28.6 LUFS (Average) -
Performance AnTuTu: 113051 (v7), 175363 (v8) GeekBench: 5401 (v4.4), 1294 (v5.1) GFXBench: 5.6fps (ES 3.1 onscreen) -
Platform
Chipset Exynos 9611 (10 nm) Qualcomm SM7750-AB Snapdragon 7 Gen 4 (4 nm)
CPU Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) Octa-core (1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520)
GPU Mali-G72 MP3 Adreno 722
OS Android 10, upgradable to Android 13, One UI 5 Android 15, MagicOS 9
Selfie camera
Features HDR HDR
Single 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm 50 MP, f/2.0, (wide)
Video 4K@30fps, 1080p@30fps 4K, 1080p, gyro-EIS
Sound
3.5mm jack Yes No
Loudspeaker Yes Yes, with stereo speakers