LG G4 vs LG G3
| Type | Touch | Touch |
| Dimensions | 148.90 x 76.10 x 9.80 mm | 146.30 x 74.60 x 8.90 mm |
| Weight | 155.00 g | 149.00 g |
| Display size | 5.50" | 5.50" |
| Display | Color / IPS TFT 16M colors 1440 x 2560 px (5.50") 534 ppi | Color / IPS TFT 16M colors 1440 x 2560 px (5.50") 534 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| Corning Gorilla Glass Buy screen protector
|
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Ion 3000 mAhBuy powerbank
| Li-Ion 3000 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 2.0 | |
| Wireless battery charging | ||
| Internal memory | 32 GB | 16 GB, 32 GB |
| RAM memory | 3 GB | 2 GB, 3 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card |
| Operating system | Android 5.1 Lollipop | Android 4.4.2 KitKat |
| Processor | Qualcomm Snapdragon 808 8992 | Qualcomm Snapdragon 801 |
| Processor clock | 1800 MHz | 2500 MHz |
| GPU | Adreno 418 @600 MHz | Adreno 330 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | SingleSIM(microSIM) | |
| Announced | 2Q 2015 | 2Q 2014 |
| Other names | H815; H818 | D855; D850; D851 |
| 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 | |
| CDMA | CDMA2000 1xEV-DO | CDMA2000 1xEV-DO |
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

