LG K51S vs Oppo A57
General Info
| Manufacturer | |
| LG | Oppo |
| Announced | |
| February 2020 | April 2022 |
| Status | |
| Coming Soon - March 2020 | Coming Soon - April 2022 |
| Colors | |
| Titanium, Pink, Blue | Black, Blue, Lilac |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
165.2 x 76.7 x 8.2 mm (6.5 x 3.02 x 0.32 in) |
163.8 x 75.1 x 8 mm (6.45 x 2.96 x 0.31 in) |
| Weight | |
| - | 186 g (6.56 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 CDMA2000 1x |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1900 / 2100 |
| 4G Network | |
| LTE (unspecified) | 1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41 |
| 5G Network | |
| - | 1, 5, 8, 28, 41, 77, 78 SA/NSA |
| Messaging | |
| Build Features | |
| - Fingerprint Sensor MIL-STD-810G compliant |
- Fingerprint Sensor (side-mounted) |
Display
Hardware and OS
| OS | |
| Android 10.0 | Android 12 |
| User Interface | |
| - | ColorOS 12.1 |
| Processor | |
| Octa-core 2.3 GHz [Similar] | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), MediaTek MT6833P Dimensity 810 5G (6 nm) [Similar] |
| GPU | |
| - | Mali-G57 MC2 [Similar] |
| RAM | |
| 3 GB [Browse Similar] | 8 GB [Browse Similar] |
| Internal Memory | |
| 64 GB | 128 GB |
| External Memory | |
| microSDXC (dedicated slot) | microSDXC |
Camera
| Rear Camera | |
| 32 MP + 5 MP + 2 MP + 2 MP [Similar] | 13 MP + 2 MP [Similar] |
| Flash | |
| LED flash | LED Flash |
| Features | |
| 32 MP, (wide), PDAF 5 MP, (ultrawide) 2 MP (macro) 2 MP (depth) panorama, HDR |
13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, AF 2 MP, f/2.4, (depth) HDR, Panorama |
| Video | |
| 1080p@30fps | 1080p@30fps |
| Front Camera | |
|
13 MP HDR 1080p@30fps [Similar] |
8 MP, f/2.0, 26mm (wide) 1080p@30fps [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| No | No |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA 42.2/5.76 Mbps, LTE-A | HSPA 42.2/5.76 Mbps, LTE, 5G |
| Bluetooth | |
| 5.0, A2DP, LE | 5.2, A2DP, LE, aptX HD |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | |
| 2.0, Type-C 1.0 reversible connector | USB Type-C 2.0, USB On-The-Go |
| GPS | |
| Yes, with A-GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS |
| Browser | |
| Yes | Yes |
User Memory
| Internal | |
| 64 GB, 3 GB RAM | 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 2.2/2.1 |
| Expandable Storage | |
| microSDXC (dedicated slot) | microSDXC |
| USB OTG | |
| Supported | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| Magnetic-field Sensor (Compass) | |
| Gyroscope Sensor | |
| NFC | |
Battery
| Type | |
| Non-removable Li-Po Battery | Non-removable Li-Po Battery Fast battery charging |
| Capacity | |
| 4000 mAh | 5000 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |