Let's compare each phone and tablet in the specs table.
| Redmi Note 17 Pro Max 5G | UMIDIGI A7S | |
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| Manufacturer | Xiaomi | UMIDIGI |
| Release Date | ||
| Screen Size | 6.83 inch | 6.53 inch |
| Resolution | 1,280 x 2,772 | 720 x 1,600 |
| Display Details | AMOLED | |
| Max Refresh Rate | 120 Hz | |
| Max Brightness | 3500 nits | |
| Glass | Corning® Gorilla® Glass Victus® 2 | |
| Body Size | 78.27mm x 163.44mm x 8.65mm | 77.14mm x 164mm x 9.45mm |
| Weight | 229.5 g | 195 g |
| Processor | Qualcomm Snapdragon 6 Gen 5 octa core, 2.6GHz | MediaTek Helio MT6737 4x Cortex-A53, 1.25GHz |
| OS | Android 16 | Android 10 Go |
| Main camera 1 | 50-megapixel(f/1.5) | 13-megapixel(f/1.8) |
| Main camera 1 details | OIS | |
| Main camera 2 | 8-megapixel(f/2.2) | 8-megapixel |
| Main camera 2 details | ultra-wide | 120° Wide Angle |
| Main camera 3 | 2-megapixel | |
| Main camera 3 details | depth | |
| Main camera 4 | ||
| Main camera 4 details | ||
| Main camera 5 | ||
| Main camera 5 details | ||
| Sub camera 1 | 32-megapixel(f/2.2) | 8-megapixel(f/1.8) |
| Sub camera 1 details | ||
| Sub camera 2 | ||
| Sub camera 2 details | ||
| Battery | 10,000 mAh | 4,150 mAh |
| Charge | 100W, reverse 27W | |
| Video playback time | 40 hours | |
| RAM(GB) | 8G | 2G |
| RAM details | LPDDR5X | |
| ROM(GB) | 256G/512G | 32G |
| ROM details | UFS4.1 | |
| Antutu | 981,000 ver11(estimated) | 38,000 ver8(estimated) |
| Water resistance | IPX6/IPX8 | - |
| Dust resistance | IP6X | - |
| SIM | Dual SIM（nano SIM + nano SIM） | |
| NFC | NFC-enabled |