LG K40 vs LG K4
General Info
| Manufacturer | |
| LG | LG |
| Announced | |
| February 2019 | January 2016 |
| Status | |
| Coming Soon - April 2019 | Available - May 2016 |
| Colors | |
| Black, Platinum, Blue | White, Indigo |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
153 x 71.9 x 8.3 mm (6.02 x 2.83 x 0.33 in) |
131.9 x 66.7 x 8.9 mm (5.19 x 2.63 x 0.35 in) |
| Weight | |
| 150 g (5.29 oz) | 120 g (4.23 oz) |
| SIM Type | |
| 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 |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 2100 - K130E |
| 4G Network | |
| LTE | LTE band 3(1800), 7(2600), 20(800) - K130E |
| Messaging | |
| SMS, MMS, EMail, IM | |
| Build Features | |
| - Fingerprint Sensor | - |
| Notification LED | |
| Yes | - |
Display
Hardware and OS
| OS | |
| Android 8.1 (Oreo) | Android OS, v5.1.1 (Lollipop) |
| Processor | |
| Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm) [Similar] | Quad-core 1.0 GHz Cortex-A53, Mediatek MT6735M [Similar] |
| GPU | |
| PowerVR GE8320 [Similar] | Mali-T720MP2 [Similar] |
| RAM | |
| 2/3 GB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 32 GB | 8 GB |
| External Memory | |
| microSD, up to 512 GB (dedicated slot) | microSD, up to 32 GB |
Camera
Multimedia
| 3.5mm Jack | |
| Radio | |
| No | - |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA, LTE-A | HSPA, LTE |
| Bluetooth | |
| 5.0, A2DP, LE | v4.1, 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 | microUSB v2.0 |
| GPS | |
| Yes, with A-GPS | Yes, with A-GPS |
| Browser | |
| Yes | HTML5 |
User Memory
| Internal | |
| 32 GB, 2/3 GB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | |
| microSD, up to 512 GB (dedicated slot) | microSD, up to 32 GB |
| USB OTG | |
| Supported | - |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Non-removable Li-ion Battery | Removable Li-Ion Battery |
| Capacity | |
| 3000 mAh | 1940 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |