Samsung Galaxy A51 5G vs Google Pixel 4a
General Info
| Manufacturer | |
| Samsung | |
| Announced | |
| April 2020 | 2020, August 03 |
| Status | |
| Coming Soon - April 2020 | Coming soon. Exp. release 2020, August 20 |
| Colors | |
| Prism Cube Black, Prism Cube White, Prism Cube Pink | Just Black |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
158.9 x 73.6 x 8.7 mm (6.26 x 2.9 x 0.34 in) |
144 x 69.4 x 8.2 mm (5.67 x 2.73 x 0.32 in) |
| Weight | |
| 187 g (6.6 oz) | 143 g (5.04 oz) |
| SIM Type | |
| Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | |
| LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) |
| 5G Network | |
| 5G SA/NSA | - |
| Messaging | |
| Build Features | |
| - Fingerprint Sensor (under display, optical) |
- Fingerprint Sensor |
Display
Hardware and OS
| OS | |
| Android 10.0 | Android 10.0 |
| User Interface | |
| One UI 2.0 | - |
| Processor | |
| Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55), Exynos 980 (8 nm) [Similar] | Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm) [Similar] |
| GPU | |
| Mali-G76 MP5 [Similar] | Adreno 618 [Similar] |
| RAM | |
| 8 GB [Browse Similar] | 6GB [Browse Similar] |
| Internal Memory | |
| 128 GB | 128 GB |
| External Memory | |
| microSDXC (dedicated slot) | No |
Camera
| Rear Camera | |
| 48 MP + 12 MP + 5 MP + 5 MP [Similar] | 12.2 MP [Similar] |
| Flash | |
| LED flash | LED Flash |
| Features | |
| 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 12 MP, f/2.2, 12mm (ultrawide) 5 MP, f/2.4, 25mm (macro), 1/5.0", 1.12µm 5 MP, f/2.2, (depth) HDR, panorama |
12.2 MP, f/1.7, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS Auto-HDR, Panorama |
| Video | |
| 2160p@30fps, 1080p@30/120fps; gyro-EIS | 2160p@30fps, 1080p@30fps; gyro-EIS |
| Front Camera | |
|
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm HDR 1080p@30fps [Similar] |
8 MP, f/2.0, (wide), 1/4", 1.12µm HDR 1080p@30fps [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM radio | - |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA, LTE-A, 5G | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | |
| 5.0, A2DP, LE | 5.1, A2DP, LE |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot |
| USB | |
| 2.0, Type-C 1.0 reversible connector, USB On-The-Go | 3.1, Type-C 1.0 reversible connector |
| GPS | |
| Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Browser | |
| Yes | Yes |
User Memory
| Internal | |
| 128 GB, 8 GB RAM or 128 GB, 6 GB RAM (UFS 2.0) | 128 GB, 6GB RAM (UFS 2.1) |
| Expandable Storage | |
| microSDXC (dedicated slot) | No |
| USB OTG | |
| Supported | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| Magnetic-field Sensor (Compass) | |
| Gyroscope Sensor | |
| NFC | |
Battery
| Type | |
| Non-removable Li-Po Battery Fast battery charging 15W |
Non-removable Li-Po Battery Fast battery charging 18W |
| Capacity | |
| 4500 mAh | 3140 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |