LG K40 vs LG K51S
General Info
| Manufacturer | |
| LG | LG |
| Announced | |
| February 2019 | February 2020 |
| Status | |
| Coming Soon - April 2019 | Coming Soon - March 2020 |
| Colors | |
| Black, Platinum, Blue | Titanium, Pink, Blue |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
153 x 71.9 x 8.3 mm (6.02 x 2.83 x 0.33 in) |
165.2 x 76.7 x 8.2 mm (6.5 x 3.02 x 0.32 in) |
| Weight | |
| 150 g (5.29 oz) | - |
| SIM Type | |
| Single SIM (Nano-SIM), 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 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | |
| LTE | LTE (unspecified) |
| Messaging | |
| Build Features | |
| - Fingerprint Sensor | - Fingerprint Sensor MIL-STD-810G compliant |
| Notification LED | |
| Yes | - |
Display
Hardware and OS
| OS | |
| Android 8.1 (Oreo) | Android 10.0 |
| Processor | |
| Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm) [Similar] | Octa-core 2.3 GHz [Similar] |
| GPU | |
| PowerVR GE8320 [Similar] | - |
| RAM | |
| 2/3 GB [Browse Similar] | 3 GB [Browse Similar] |
| Internal Memory | |
| 32 GB | 64 GB |
| External Memory | |
| microSD, up to 512 GB (dedicated slot) | microSDXC (dedicated slot) |
Camera
| Rear Camera | |
| 16 MP [Similar] | 32 MP + 5 MP + 2 MP + 2 MP [Similar] |
| Flash | |
| LED Flash | LED flash |
| Features | |
| 16 MP, f/2.0, PDAF HDR, Panorama |
32 MP, (wide), PDAF 5 MP, (ultrawide) 2 MP (macro) 2 MP (depth) panorama, HDR |
| Video | |
| 1080p@30fps | 1080p@30fps |
| Front Camera | |
| 8 MP, f/2.0 [Similar] |
13 MP HDR 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, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | |
| 5.0, A2DP, LE | 5.0, A2DP, LE |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi 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, 2/3 GB RAM | 64 GB, 3 GB RAM |
| Expandable Storage | |
| microSD, up to 512 GB (dedicated slot) | microSDXC (dedicated slot) |
| USB OTG | |
| Supported | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Non-removable Li-ion Battery | Non-removable Li-Po Battery |
| Capacity | |
| 3000 mAh | 4000 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |