LG E730 Optimus Sol vs myPhone Hammer Delta
| Type | Touch | Bar (classic) |
| Waterproofness & dust-resistance | IP68 | |
| Dimensions | 122.50 x 62.50 x 9.80 mm | 133.75 x 60.40 x 16.10 mm |
| Weight | 110.00 g | 139.50 g |
| Display size | 3.80" | 2.40" |
| Display | Color / AMOLED 16M colors 480 x 800 px (3.80") 246 ppi | Color / TFT 256k colors 240 x 320 px (2.40") 167 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Ion 1500 mAhBuy powerbank
| Li-Ion 1700 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 2 GB | 32 MB |
| End-user memory | 150 MB | |
| RAM memory | 512 MB | |
| Memory cards | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC, microSDXC up to 32 GBBuy memory card |
| Operating system | Android 2.3 Gingerbread | - |
| Processor | Qualcomm MSM8255 | MediaTek MT6261M |
| Processor clock | 1000 MHz | 260 MHz |
| GPU | Adreno 205 | - |
| Touchscreen | ||
| SAR (10g) | 1,237 W/kg | |
| DualSIM | ||
| DualSIM mode | nd | dual standby |
| Hybrid DualSIM | nd | |
| Announced | 3Q 2011 | 4Q 2017 |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 900 2100 | |
| LTE standard | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

