LG K51S vs LG K40 Dual SIM
Type | Touch | Touch |
Dimensions | 165.20 x 76.70 x 8.20 mm | 153.00 x 71.90 x 8.30 mm |
Weight | 194.50 g | 144.00 g |
Display size | 6.55" | 5.70" |
Display | Color / IPS TFT 16M colors 60 Hz 720 x 1600 px (6.55") 268 ppi | Color / IPS TFT 16M colors 720 x 1440 px (5.70") 295 ppi |
Display protection | ||
Additional display | ||
Protection of the secondary display | ||
Talk time (max.) | 2G: 630 min. (10.5 h) 3G: 630 min. (10.5 h) 4G: 570 min. (9.5 h) | |
Stand-by (max.) | 2G: 370 h. (15.4 days) 3G: 370 h. (15.4 days) 4G: 370 h. (15.4 days) | |
Standard battery | Li-Ion 4000 mAhBuy powerbank
| Li-Ion 3000 mAhBuy powerbank
|
Quick battery charging | ||
Wireless battery charging | ||
Internal memory | 64 GB | 32 GB |
End-user memory | 50.2 GB | 20.2 GB |
RAM memory | 3 GB | 2 GB, 3 GB |
Memory cards | microSD, microSDHC, microSDXC up to 2000 GBBuy memory card | microSD, microSDHC, microSDXC up to 2000 GBBuy memory card |
Operating system | Android 10 | Android 8.1 Oreo |
Processor | MediaTek Helio P35 MT6765 | MediaTek Helio P22 MT6762 |
Processor clock | 2300 MHz | 2000 MHz |
GPU | PowerVR GE8320 @680 MHz | PowerVR GE8320 @650 MHz |
Touchscreen | ||
SAR (10g) | 1,597 W/kg | |
DualSIM | ||
SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
DualSIM mode | dual standby | dual standby |
Hybrid DualSIM | ||
Announced | 1Q 2020 | 1Q 2019 |
Other names | LMK510EMW; LMK510HM; LMK510BMW; LMK510ZM; LMK510ZMW | X420EM; LM-X420EM |
GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
UMTS | 850 900 1900 2100 | 850 900 1900 2100 |
LTE standard | FDD LTE: 2600, 2100, 1800, 900, 800 TDD LTE: 2600 | FDD LTE: 2600, 2100, 1900, 1800, 900, 850, 800, 700 |
Standard 5G | ||
CDMA | ||
Standard TD-SCDMA | ||
UMA |