Motorola Moto G8 Power vs Redmi K90 Ultra
The Motorola Moto G8 Power (2020) runs on the Qualcomm Snapdragon 665, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 32/100 (a 41-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 5000); the main camera is 16 MP vs 50 MP; the Redmi K90 Ultra is faster in AnTuTu (3,119,308 vs 329,457); the Redmi K90 Ultra has NFC for contactless payments, the Motorola Moto G8 Power doesn't; the Motorola Moto G8 Power is noticeably lighter (197g vs 227g).
Motorola Moto G8 Power
Redmi K90 Ultra
- Lighter: 197g vs 227g
- Better portability (45/100 vs 40/100)
- Higher AnTuTu: 3119308 vs 329457
- Better Geekbench Single: 3041 vs 321
- Better Geekbench Multi: 9494 vs 1128
- Bigger battery: 8550 vs 5000 mAh
- Faster charging: 100W vs 15W
- Better main camera: 50MP vs 16MP
- Higher performance (92/100 vs 24/100)
- Better camera (37/100 vs 21/100)
- Longer battery life (78/100 vs 43/100)
- Better display (94/100 vs 57/100)
Comparing the Motorola Moto G8 Power vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 41 points higher (73/100 vs 32/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 24/100). In the "camera" category, the Redmi K90 Ultra leads (37/100 vs 21/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 43/100). In the "performance" category, the Redmi K90 Ultra significantly outperforms the Motorola Moto G8 Power (92/100 vs 24/100). In the "display" category, the Redmi K90 Ultra significantly outperforms the Motorola Moto G8 Power (94/100 vs 57/100). In the "camera" category, the Redmi K90 Ultra notably outperforms the Motorola Moto G8 Power (37/100 vs 21/100). In the "battery" category, the Redmi K90 Ultra significantly outperforms the Motorola Moto G8 Power (78/100 vs 43/100). In the "portability" category, the Motorola Moto G8 Power is a bit better (45/100 vs 40/100).
| Specification | Motorola Moto G8 Power | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 665 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 329457 | 3119308 | |
| Geekbench Single | 321 | 3041 | |
| Geekbench Multi | 1128 | 9494 | |
| Display | 6.4" IPS LCD | 6.8" AMOLED | |
| Resolution | 1080x2300 | 1280x2772 | |
| Refresh rate | — | 165 Hz | |
| Battery | 5000 mAh | 8550 mAh | |
| Charging | 15W | 100W | |
| Main camera | 16 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Telephoto | 8 MP | 0 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 4GB | 12GB / 16GB | |
| Storage | 64GB | 256GB / 512GB | |
| OS | Android 10.0 | Android 16 | |
| Brightness (peak) | — | 3500 nits | |
| NFC | no | yes | |
| Protection | — | IP68/IP69 | |
| Dimensions | 156.0×75.8×9.6 mm | 162.9×77.9×8.2 mm | |
| Weight | 197 g | 227 g | |
| Launch price | — | $420 |
Motorola Moto G8 Power
- Main: 16MP f/f/1.7
- Ultrawide: 8MP
- Telephoto: 8MP
- Front: 16MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Motorola Moto G8 Power
- 6.4" IPS LCD
- Resolution: 1080x2300
- Refresh rate: —
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Motorola Moto G8 Power
- 5000 mAh
- Wired: 15W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
We compared Motorola Moto G8 Power and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Motorola Moto G8 Power by 89.4% in our overall performance rating.
Motorola Moto G8 Power
Price unknownperformance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Motorola Moto G8 Power (92/100 vs 24/100).
display
In the "display" category, the Redmi K90 Ultra significantly outperforms the Motorola Moto G8 Power (94/100 vs 57/100).
camera
In the "camera" category, the Redmi K90 Ultra notably outperforms the Motorola Moto G8 Power (37/100 vs 21/100).
battery
In the "battery" category, the Redmi K90 Ultra significantly outperforms the Motorola Moto G8 Power (78/100 vs 43/100).
portability
In the "portability" category, the Motorola Moto G8 Power is a bit better (45/100 vs 40/100).
Which is better: the Motorola Moto G8 Power or the Redmi K90 Ultra?
The Redmi K90 Ultra significantly outperforms the Motorola Moto G8 Power by 41 points (73/100 vs 32/100).
What is the rating of the Motorola Moto G8 Power and the Redmi K90 Ultra?
The Motorola Moto G8 Power has a MobileRank rating of 32/100, the Redmi K90 Ultra — 73/100.
Which has the better camera: the Motorola Moto G8 Power or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on camera score (37/100 vs 21/100).
Which is more powerful: the Motorola Moto G8 Power or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 24/100).
Should you choose the Motorola Moto G8 Power over the Redmi K90 Ultra?
The Motorola Moto G8 Power is a better fit for everyday use. The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.