Umidigi X vs Umidigi A9 Pro 2021
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP68, IP69K | |
| Dimensions | 158.60 x 75.60 x 8.10 mm | 158.70 x 74.90 x 8.60 mm |
| Weight | 202.00 g | 205.00 g |
| Display size | 6.35" | 6.30" |
| Display | Color / AMOLED 16M colors 720 x 1548 px (6.35") 269 ppi | Color / IPS TFT 16M colors 60 Hz 1080 x 2340 px (6.30") 409 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Ion 4150 mAhBuy powerbank
| Li-Ion 4150 mAhBuy powerbank
|
| Quick battery charging | Fast Charging | |
| Wireless battery charging | ||
| Internal memory | 128 GB | 128 GB |
| RAM memory | 4 GB | 8 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | microSD, microSDHC, microSDXC up to 256 GBBuy memory card |
| Operating system | - | Android 11 |
| Processor | MediaTek Helio P60 MT6771 | MediaTek Helio P60 MT6771 |
| Processor clock | 2000 MHz | 2000 MHz |
| GPU | ARM Mali-G72 MP3 @800 MHz | ARM Mali-G72 MP3 @800 MHz |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | nanoSIM, microSD | |
| Announced | 3Q 2019 | 2Q 2021 |
| Other names | - | - |
| 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, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2000, 1900 |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | 1900 2000 | 1900 2000 |
| UMA |

