Motorola Moto G8 Plus vs Redmi K90 Ultra
The Motorola Moto G8 Plus (2019) 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 34/100 (a 39-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 4000); the main camera is 48 MP vs 50 MP; the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 329,457); the Motorola Moto G8 Plus is noticeably lighter (188g vs 227g).
Profile comparison
Category scores
Motorola Moto G8 Plus
Redmi K90 Ultra
What makes Motorola Moto G8 Plus better?
- Lighter: 188g vs 227g
- Better camera (40/100 vs 37/100)
- Better portability (55/100 vs 40/100)
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 329457
- Better Geekbench Single: 3013 vs 321
- Better Geekbench Multi: 9287 vs 1128
- Bigger battery: 8550 vs 4000 mAh
- Faster charging: 100W vs 15W
- Better main camera: 50MP vs 48MP
- Higher performance (92/100 vs 24/100)
- Longer battery life (78/100 vs 22/100)
- Better display (94/100 vs 57/100)
Comparison verdict
Comparing the Motorola Moto G8 Plus vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 39 points higher (73/100 vs 34/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 24/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 22/100). In the "performance" category, the Redmi K90 Ultra significantly outperforms the Motorola Moto G8 Plus (92/100 vs 24/100). In the "display" category, the Redmi K90 Ultra significantly outperforms the Motorola Moto G8 Plus (94/100 vs 57/100). In the "camera" category, the Motorola Moto G8 Plus and the Redmi K90 Ultra are nearly equal (40/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra significantly outperforms the Motorola Moto G8 Plus (78/100 vs 22/100). In the "portability" category, the Motorola Moto G8 Plus notably outperforms the Redmi K90 Ultra (55/100 vs 40/100).
Specs comparison
| Specification | Motorola Moto G8 Plus | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 665 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 329457 | 3233695 | |
| Geekbench Single | 321 | 3013 | |
| Geekbench Multi | 1128 | 9287 | |
| Display | 6.3" LTPS IPS LCD | 6.8" AMOLED | |
| Resolution | 1080x2280 | 1280x2772 | |
| Refresh rate | — | 165 Hz | |
| Battery | 4000 mAh | 8550 mAh | |
| Charging | 15W | 100W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 16 MP | 8 MP | |
| Front camera | 25 MP | 20 MP | |
| RAM | 4GB | 12GB / 16GB | |
| Storage | 64GB | 256GB / 512GB | |
| OS | Android 9.0 (Pie) | Android 16 | |
| Brightness (peak) | — | 3500 nits | |
| NFC | yes | yes | |
| Protection | — | IP68/IP69 | |
| Dimensions | 158.4×75.8×9.1 mm | 162.9×77.9×8.2 mm | |
| Weight | 188 g | 227 g | |
| Launch price | — | $420 |
Camera comparison
Motorola Moto G8 Plus
- Main: 48MP f/1.7
- Ultrawide: 16MP
- Front: 25MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Motorola Moto G8 Plus
- 6.3" LTPS IPS LCD
- Resolution: 1080x2280
- Refresh rate: —
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Battery and charging
Motorola Moto G8 Plus
- 4000 mAh
- Wired: 15W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Motorola Moto G8 Plus and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Motorola Moto G8 Plus by 89.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Motorola Moto G8 Plus
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Motorola Moto G8 Plus (92/100 vs 24/100).
display
In the "display" category, the Redmi K90 Ultra significantly outperforms the Motorola Moto G8 Plus (94/100 vs 57/100).
camera
In the "camera" category, the Motorola Moto G8 Plus and the Redmi K90 Ultra are nearly equal (40/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra significantly outperforms the Motorola Moto G8 Plus (78/100 vs 22/100).
portability
In the "portability" category, the Motorola Moto G8 Plus notably outperforms the Redmi K90 Ultra (55/100 vs 40/100).
Frequently asked questions
Which is better: the Motorola Moto G8 Plus or the Redmi K90 Ultra?
The Redmi K90 Ultra significantly outperforms the Motorola Moto G8 Plus by 39 points (73/100 vs 34/100).
What is the rating of the Motorola Moto G8 Plus and the Redmi K90 Ultra?
The Motorola Moto G8 Plus has a MobileRank rating of 34/100, the Redmi K90 Ultra — 73/100.
Which is more powerful: the Motorola Moto G8 Plus or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 24/100).
Should you choose the Motorola Moto G8 Plus over the Redmi K90 Ultra?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.