i-mate JASJAR vs Unihertz Tank
| Type | Swivel | Touch |
| Waterproofness & dust-resistance | IP68 | |
| Dimensions | 127.70 x 81.00 x 25.00 mm | 175.60 x 85.30 x 23.90 mm |
| Weight | 285.00 g | 560.00 g |
| Display size | 3.60" | 6.81" |
| Display | Color / TFT 64k colors 640 x 480 px (3.60") 222 ppi | Color / TFT 16M colors 60 Hz 1080 x 2340 px (6.81") 378 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 480 min. (8.0 h) 3G: 240 min. (4.0 h) | 4G: 9000 min. (150.0 h) |
| Stand-by (max.) | 2G: 260 h. (10.8 days) 3G: 250 h. (10.4 days) | 4G: 2380 h. (99.2 days) |
| Standard battery | Li-Po 1620 mAhBuy powerbank
| Li-Ion 22000 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 128 MB | 256 GB |
| RAM memory | 64 MB | 8 GB |
| Memory cards | SD, MMC, SDIO | |
| Operating system | MS Windows Mobile 5.0 Pocket PC | Android 12 |
| Processor | Intel Bulverde | MediaTek Helio G99 MT6789 |
| Processor clock | 520 MHz | 2200 MHz |
| GPU | - | ARM Mali-G57 MC2 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | nd | dual standby |
| Hybrid DualSIM | nd | |
| Announced | 4Q 2022 | |
| Other names | - | - |
| GSM frequencies | 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2100, 1900 | |
| Standard 5G | ||
| CDMA | 850 1900 | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

