LG K31 vs LG K42
General Info
| Manufacturer | |
| LG | LG |
| Announced | |
| August 2020 | September 2020 |
| Status | |
| Available - August 2020 | Available - September 2020 |
| Colors | |
| Silver | Gray |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
147.8 x 71.1 x 8.6 mm (5.82 x 2.8 x 0.34 in) |
165 x 76.7 x 8.4 mm (6.5 x 3.02 x 0.33 in) |
| Weight | |
| 146 g (5.15 oz) | 182 g (6.42 oz) |
| SIM Type | |
| 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 CDMA 800 / 1900 |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 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 (unspecified) |
| Messaging | |
| Build Features | |
| - Fingerprint Sensor MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions |
- Fingerprint Sensor (side-mounted) MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions |
Display
Hardware and OS
| OS | |
| Android 10, LG UX 9.1 | Android 10 |
| User Interface | |
| LG UX 9.1 | - |
| Processor | |
| Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm) [Similar] | Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm) [Similar] |
| GPU | |
| PowerVR GE8320 [Similar] | PowerVR GE8320 [Similar] |
| RAM | |
| 2 GB [Browse Similar] | 64GB 3GB [Browse Similar] |
| Internal Memory | |
| 32 GB | N/A |
| External Memory | |
| microSDXC | microSDXC |
Camera
| Rear Camera | |
| 13 MP + 5 MP [Similar] | 13 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 |
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 5 MP, f/2.2, 120˚ (ultrawide), 1/5.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) 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/2.0 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 | HSPA 42.2/5.76 Mbps, LTE |
| Bluetooth | |
| 5.0, A2DP, LE | 5.0, A2DP, LE |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| USB | |
| microUSB 2.0 | 2.0, Type-C 1.0 reversible connector |
| GPS | |
| Yes, with A-GPS | Yes, with A-GPS |
| Browser | |
| Yes | Yes |
User Memory
| Internal | |
| 32 GB, 2 GB RAM | 64GB 3GB RAM |
| Expandable Storage | |
| microSDXC | 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 Battery Charging 10W |
Non-removable Li-Po Battery |
| Capacity | |
| 3000 mAh | 4000 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |