Samsung Galaxy A51 6/128GB
| Network | Technology | GSM / HSPA / LTE | 
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 ^ HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G bands | 
                                - 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)  | 
                |
| Speed | HSPA, LTE-A | |
| GPRS | N/A | |
| EDGE | N/A | 
| Launch | Announced | |
|---|---|---|
| Status | Available. Released 2019, December | 
| 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 | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) | 
| Display | Type | Super AMOLED capacitive touchscreen, 16M colors | 
|---|---|---|
| Size | 6.5 inches, 102.0 cm2 (~87.4% screen-to-body ratio) | |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) | |
| Multitouch | N/A | |
| Protection | N/A | 
| Platform | OS | Android 10.0; One UI 2 | 
|---|---|---|
| Chipset | Exynos 9611 (10nm) | |
| 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 | 
| Camera | Primary | N/A | 
|---|---|---|
| Features | LED flash, panorama, HDR | |
| Video | 2160p@30fps, 1080p@30/60/120fps; gyro-EIS | |
| Secondary | 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm | 
| Sound | Alert types | N/A | 
|---|---|---|
| Loudspeaker | Yes | |
| 3.5mm jack | N/A | 
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | 
|---|---|---|
| Bluetooth | ^ ANT+ | |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| Radio | FM radio | |
| USB | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | |
| NFC | Yes | 
| Features | Sensors | ^ ANT+ | 
|---|---|---|
| Messaging | N/A | |
| Browser | N/A | |
| Java | N/A | |
| 
                                - .  | 
                
| Battery | Non-removable Li-Po 4000 mAh battery | |
|---|---|---|
| Talk time | Up to 32 h (3G) | |
| Standby | N/A | |
| Music play | Up to 87 h | 
| Misc | Colors | Prism, Crush Black, White, Blue, Pink | 
|---|---|---|
| SAR US | N/A | |
| SAR EU | N/A | |
| Price group | N/A |