LG K31
Samsung Galaxy A23LG K31 vs Samsung Galaxy A23
General Info
| Manufacturer | |
| LG | Samsung |
| Announced | |
| August 2020 | March 2022 |
| Status | |
| Available - August 2020 | Coming Soon - March 2022 |
| Colors | |
| Silver | Black, White, Peach, Blue |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
147.8 x 71.1 x 8.6 mm (5.82 x 2.8 x 0.34 in) |
164.5 x 76.9 x 8.4 mm (6.48 x 3.03 x 0.33 in) |
| Weight | |
| 146 g (5.15 oz) | 195 g (6.88 oz) |
| SIM Type | |
| Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 / 1900 |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) |
| 3G Network | |
| HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | |
| 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 | LTE |
| Messaging | |
| Build Features | |
| - Fingerprint Sensor MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions |
- Fingerprint Sensor (side-mounted) ) |
Hardware and OS
| OS | |
| Android 10, LG UX 9.1 | Android 12 |
| User Interface | |
| LG UX 9.1 | One UI 4.1 |
| Processor | |
| Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm) [Similar] | Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver), Qualcomm SM6225 Snapdragon 680 4G (6 nm) [Similar] |
| GPU | |
| PowerVR GE8320 [Similar] | Adreno 610 [Similar] |
| RAM | |
| 2 GB [Browse Similar] | 8 GB [Browse Similar] |
| Internal Memory | |
| 32 GB | 128 GB |
| External Memory | |
| microSDXC | microSDXC (dedicated slot) |
Display
Camera
| Rear Camera | |
| 13 MP + 5 MP [Similar] | 50 MP + 5 MP + 2 MP + 2 MP [Similar] |
| Flash | |
| LED Flash | LED flash |
| Features | |
| 13 MP, f/1.8, 27mm (wide), 1/3.1", 1.12µm, PDAF 5 MP, f/2.2, 120˚ (ultrawide), 1/5.0", 1.12µm Panorama, HDR |
50 MP, f/1.8, (wide), PDAF 5 MP, f/2.2, (ultrawide), 1/5", 1.12µm 2 MP, f/2.4, (depth) 2 MP, f/2.4, (macro) panorama, HDR |
| Video | |
| 1080p@30fps | 1080p@30fps |
| Front Camera | |
|
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm 1080p@30fps [Similar] |
8 MP, f/2.2, (wide) 1080p@30fps [Similar] |
Multimedia
| 3.5mm Jack | |
 |
|
| Radio | |
| No | Unspecified |
| 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 | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | |
| 5.0, A2DP, LE | Yes |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Yes |
| USB | |
| microUSB 2.0 | USB Type-C 2.0 |
| GPS | |
| Yes, with A-GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | |
| Yes | Yes |
User Memory
| Internal | |
| 32 GB, 2 GB RAM | 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 6 GB RAM or 64 GB, 4 GB RAM |
| Expandable Storage | |
| microSDXC | microSDXC (dedicated slot) |
| USB OTG | |
| Supported | Not Supported |
Sensors
| Fingerprint | |
|
|
| Proximity Sensor | |
|
|
| Accelerometer Sensor | |
|
|
| Magnetic-field Sensor (Compass) | |
|
|
| Gyroscope Sensor | |
|
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| NFC | |
|
|
Battery
| Type | |
| Non-removable Li-Po Battery Battery Charging 10W |
Non-removable Li-Po Battery Fast battery Charging 25W |
| Capacity | |
| 3000 mAh | 5000 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |
