Motorola Signature vs Redmi K90 Pro Max
The Motorola Signature (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Redmi K90 Pro Max (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5; estimated prices are $699 and $561. By overall MobileRank rating, the Motorola Signature leads — 86/100 vs 84/100 (a 2-point difference). Key differences: the Redmi K90 Pro Max has the bigger battery (7560 mAh vs 5200); the Redmi K90 Pro Max is faster in AnTuTu (4,119,955 vs 3,942,923); the Motorola Signature is noticeably lighter (186g vs 210g).
Motorola Signature
Redmi K90 Pro Max
- Lighter: 186g vs 210g
- Better camera (91/100 vs 74/100)
- Better design/ergonomics (67/100 vs 37/100)
- Higher AnTuTu: 4119955 vs 3942923
- Bigger battery: 7560 vs 5200 mAh
- Faster charging: 100W vs 90W
- Cheaper: $561 vs $699
- Higher performance (94/100 vs 92/100)
- Longer battery life (82/100 vs 68/100)
- Better value for money (71/100 vs 62/100)
Comparing the Motorola Signature vs the Redmi K90 Pro Max, the Motorola Signature scores 2 points higher (86/100 vs 84/100). In the "camera" category, the Motorola Signature leads (91/100 vs 74/100). In the "battery" category, the Redmi K90 Pro Max leads (82/100 vs 68/100). In the "performance" category, the Redmi K90 Pro Max and the Motorola Signature are nearly equal (94/100 vs 92/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Motorola Signature notably outperforms the Redmi K90 Pro Max (91/100 vs 74/100). In the "battery" category, the Redmi K90 Pro Max is a bit better (82/100 vs 68/100). In the "design" category, the Motorola Signature significantly outperforms the Redmi K90 Pro Max (67/100 vs 37/100). In the "value for money" category, the Redmi K90 Pro Max is a bit better (71/100 vs 62/100).
| Specification | Motorola Signature | Redmi K90 Pro Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3942923 | 4119955 | |
| Geekbench Single | 3640 | 3640 | |
| Geekbench Multi | 11033 | 11033 | |
| Display | 6.8" AMOLED | 6.9" OLED | |
| Resolution | 1264x2780 | 2608x1200 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5200 mAh | 7560 mAh | |
| Charging | 90W | 100W | |
| Wireless charging | 50W | 50W | |
| DXOMark (camera) | 164 | — | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 6200 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 162.1×76.4×7.0 mm | 163.3×77.8×7.9 mm | |
| Weight | 186 g | 210 g | |
| Price | $699 | $561 |
Motorola Signature
- Main: 50MP f/f/1.8
- Ultrawide: 13MP
- Front: 32MP
Redmi K90 Pro Max
- Main: 50MP f/f/1.88
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Motorola Signature
- 6.8" AMOLED
- Resolution: 1264x2780
- Refresh rate: 120 Hz
Redmi K90 Pro Max
- 6.9" OLED
- Resolution: 2608x1200
- Refresh rate: 120 Hz
Motorola Signature
- 5200 mAh
- Wired: 90W
- Wireless: 50W
Redmi K90 Pro Max
- 7560 mAh
- Wired: 100W
- Wireless: 50W
We compared Motorola Signature and Redmi K90 Pro Max, covering their specs and all relevant benchmarks.
Redmi K90 Pro Max leads Motorola Signature by 4.3% in our overall performance rating.
Price difference: $138. Redmi K90 Pro Max is cheaper by $138.
performance
In the "performance" category, the Redmi K90 Pro Max and the Motorola Signature are nearly equal (94/100 vs 92/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Motorola Signature notably outperforms the Redmi K90 Pro Max (91/100 vs 74/100).
battery
In the "battery" category, the Redmi K90 Pro Max is a bit better (82/100 vs 68/100).
design
In the "design" category, the Motorola Signature significantly outperforms the Redmi K90 Pro Max (67/100 vs 37/100).
value for money
In the "value for money" category, the Redmi K90 Pro Max is a bit better (71/100 vs 62/100).
Which is better: the Motorola Signature or the Redmi K90 Pro Max?
The Motorola Signature edges out the Redmi K90 Pro Max by just 2 points — the two devices are very close in overall level.
What is the rating of the Motorola Signature and the Redmi K90 Pro Max?
The Motorola Signature has a MobileRank rating of 86/100, the Redmi K90 Pro Max — 84/100.
Which has the better camera: the Motorola Signature or the Redmi K90 Pro Max?
The Motorola Signature leads on camera score (91/100 vs 74/100).
Should you choose the Motorola Signature over the Redmi K90 Pro Max?
The Motorola Signature is a better fit for gamers and power users, mobile photography enthusiasts. The Redmi K90 Pro Max is a better fit for gamers and power users, those who care about battery life.