LG K42 vs BLU Bold K10
| Type | Touch | Touch |
| Dimensions | 165.00 x 76.70 x 8.40 mm | 164.94 x 75.97 x 9.35 mm |
| Weight | 184.00 g | 189.20 g |
| Display size | 6.59" | 6.60" |
| Display | Color / IPS TFT 16M colors 720 x 1600 px (6.59") 266 ppi | Color / IPS TFT 16M colors 90 Hz 720 x 1612 px (6.60") 267 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Ion 4000 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 64 GB | 128 GB |
| End-user memory | 46 GB | |
| RAM memory | 3 GB | 4 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 2000 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card |
| Operating system | Android 10 | Android 13 |
| Processor | MediaTek Helio P22 MT6762 | Unisoc Tiger T606 UMS9230 T7200 |
| Processor clock | 2000 MHz | 1600 MHz |
| GPU | PowerVR GE8320 @650 MHz | Mali-G57 MP1 @650 MHz |
| Touchscreen | ||
| SAR (10g) | 1,504 W/kg | |
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) SingleSIM(nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | ||
| Announced | 3Q 2020 | 2Q 2024 |
| Other names | LM-K420HM; LM-K420YM | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2300, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 700, 600 |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

