Ulefone Armor Mini 20 Pro vs 8849 Tank 4 Pro
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP68, IP69K | IP68 |
| Dimensions | 133.50 x 63.30 x 24.90 mm | - |
| Weight | 301.00 g | |
| Display size | 4.70" | 6.73" |
| Display | Color / IPS TFT 16,7M colors 90 Hz 720 x 1600 px (4.70") 373 ppi | Color / AMOLED 16,7M colors 120 Hz 1440 x 3200 px (6.73") 521 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 4G: 2040 min. (34.0 h) | |
| Stand-by (max.) | 4G: 336 h. (14.0 days) | |
| Playback time (max.) | Video: 22 h (0.9 days) | nd |
| Standard battery | Li-Po 6200 mAhBuy powerbank
| Li-Ion 11600 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 256 GB | 512 GB, 1000 GB |
| RAM memory | 8 GB | 16 GB, 18 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 2000 GBBuy memory card | microSD, microSDHC, microSDXC up to 2000 GBBuy memory card |
| Operating system | Android 14 | Android 14 |
| Processor | MediaTek Dimensity 6300 MT6835T | MediaTek Dimensity 8300 |
| Processor clock | 2400 MHz | 3350 MHz |
| GPU | ARM Mali-G57 MC2 | ARM Mali-G615 MC6 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | nanoSIM, microSD | |
| Announced | 3Q 2024 | 2Q 2025 |
| Other names | - | Unihertz Tank 4 Pro |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700, 600 TDD LTE: 2600, 2500, 2300, 2100, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 3500, 2600, 2500, 2300, 2100, 1900 |
| Standard 5G | FDD 5G: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700, 600 TDD 5G: 4700, 3700, 3500, 2600, 2500, 2300 | FDD 5G: 2600, 2100, 1900, 1800, 900, 850, 800, 700, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300 |
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

