Samsung
Samsung Galaxy A51
$ 115.94
Announced: 2019, December 12. Released 2019, December 16
Status: Discontinued
Display size
6.5"
Display resolution
1080x2400 pixels
Camera pixels
48MP
Video pixels
2160p
RAM size
4-8GB RAM
Chipset
Exynos 9611
Battery size
4000mAh
Battery type
15W
Samsung Galaxy A51 Android smartphone. Announced Dec 2019. Features 6.5″ display, Exynos 9611 chipset, 4000 mAh battery, 256 GB storage, 8 GB RAM, Corning Gorilla Glass 3.
Detailed Technical Specifications
Network
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 |
| — | HSDPA 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 |
| — | 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 - SM-A515U |
| Speed | HSPA, LTE |
Launch
| Announced | 2019, December 12. Released 2019, December 16 |
| Status | Discontinued |
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) |
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame |
| SIM | · Nano-SIM· Nano-SIM + Nano-SIM |
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, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM |
| — | UFS 2.0 |
Main Camera
| Quad | 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 12 MP, f/2.2, 123˚ (ultrawide) 5 MP (macro) Auxiliary lens |
| Features | LED flash, panorama, HDR |
| Video | 4K@30fps, 1080p@30/120fps; gyro-EIS |
Selfie camera
| Single | 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm |
| Features | HDR |
| Video | 4K@30fps, 1080p@30fps |
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 |
| Positioning | GPS, GLONASS, GALILEO, BDS |
| NFC | Yes |
| Radio | FM radio |
| USB | USB Type-C 2.0, OTG |
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 |
| 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) |
| SAR EU | 0.37 W/kg (head) 1.59 W/kg (body) |
| Price | $ 115.94 |
Our 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) |
| Audio quality | Noise -93.1dB / Crosstalk -87.3dB |
| Battery (old) | Endurance rating 86h |