Elephone U2 vs ZTE E798
| Type | Touch | Clamshell |
| Dimensions | - | 85.00 x 45.00 x 23.00 mm |
| Weight | 90.00 g | |
| Display size | 6.26" | - |
| Display | Color / IPS TFT 16M colors 1080 x 2280 px (6.26") 403 ppi | Color / FSTN 64k colors 128 x 160 px |
| Display protection | ||
| Additional display | Mono / OLED | |
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 240 min. (4.0 h) | |
| Stand-by (max.) | 2G: 120 h. (5.0 days) | |
| Standard battery | Li-Ion 3250 mAhBuy powerbank
| Li-Ion 780 mAhBuy powerbank
|
| Quick battery charging | Pump Express | |
| Wireless battery charging | ||
| Internal memory | 64 GB, 128 GB | |
| End-user memory | 52 GB, 116 GB | |
| RAM memory | 4 GB, 6 GB | |
| Memory cards | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | |
| Operating system | Android 9.0 Pie | - |
| Processor | MediaTek Helio P70 MT6771T | - |
| Processor clock | 2100 MHz | - |
| GPU | ARM Mali-G72 MP3 | - |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | nd | |
| Announced | 2Q 2019 | |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 |
| UMTS | 850 900 1700 1900 2100 | |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | |
| Standard 5G | ||
| CDMA | 850 | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

