LG Optimus P920 vs LG Optimus 4G LTE
| Type | Touch | Touch |
| Dimensions | 128.80 x 68.00 x 11.90 mm | 133.90 x 67.90 x 10.48 mm |
| Weight | 168.00 g | 135.00 g |
| Display size | 4.30" | 4.50" |
| Display | Color / 3D LCD 16M colors 480 x 800 px (4.30") 217 ppi | Color / IPS TFT 16M colors 720 x 1280 px (4.50") 326 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 780 min. (13.0 h) 3G: 540 min. (9.0 h) | 2G: 180 min. (3.0 h) |
| Stand-by (max.) | 2G: 450 h. (18.8 days) 3G: 450 h. (18.8 days) | 2G: 236 h. (9.8 days) |
| Standard battery | Li-Po 1500 mAhBuy powerbank
| Li-Ion 1830 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 8 GB | 2 GB |
| RAM memory | 512 MB | 1 GB |
| Memory cards | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card |
| Operating system | Android 2.2 Froyo | Android 2.3 Gingerbread |
| Processor | TI OMAP4430 | Qualcomm MSM8660 |
| Processor clock | 1000 MHz | 1500 MHz |
| GPU | PowerVR SGX540 @304 MHz | Adreno 220 |
| Touchscreen | ||
| SAR (10g) | 0,642 W/kg | |
| DualSIM | ||
| Announced | 1Q 2011 | |
| Other names | Optimus 3D; Swift 3D | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 900 2100 | 900 1900 2100 |
| LTE standard | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

