UMI Cross vs Hammer 4
| Type | Touch | Bar (classic) |
| Waterproofness & dust-resistance | IP68 | |
| Dimensions | 174.00 x 90.00 x 8.96 mm | 146.00 x 66.00 x 18.00 mm |
| Weight | 232.00 g | 172.00 g |
| Display size | 6.44" | 2.80" |
| Display | Color / IPS TFT 16M colors 1080 x 1920 px (6.44") 342 ppi | Color / TFT 240 x 320 px (2.80") 143 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 1200 min. (20.0 h) | |
| Stand-by (max.) | 2G: 587 h. (24.5 days) | |
| Playback time (max.) | nd | Audio: 22 h (0.9 days) |
| Standard battery | Li-Ion 1750 mAhBuy powerbank
| Li-Ion 2000 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | 500 places | |
| Internal memory | 32 GB | 64 MB |
| RAM memory | 2 GB | 64 MB |
| Memory cards | microSD, microSDHC up to 64 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card |
| Operating system | Android 4.2 Jelly Bean | - |
| Processor | MediaTek MT6589T | MediaTek MT6260 |
| Processor clock | 1500 MHz | 360 MHz |
| GPU | PowerVR SGX544 MP1 @357 MHz | - |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(miniSIM, microSIM) | |
| DualSIM mode | dual standby | |
| Hybrid DualSIM | ||
| Announced | 1Q 2019 | |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 2100 | |
| LTE standard | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

