Motorola Moto G40 Fusion vs Redmi K90 Ultra
The Motorola Moto G40 Fusion (2021) runs on the Qualcomm Snapdragon 732G, 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 46/100 (a 27-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 6000); the main camera is 64 MP vs 50 MP; the Redmi K90 Ultra is faster in AnTuTu (3,119,308 vs 526,647); the Redmi K90 Ultra is thinner (8.2mm vs 9.7mm).
Motorola Moto G40 Fusion
Redmi K90 Ultra
- Better main camera: 64MP vs 50MP
- Lighter: 225g vs 227g
- Better camera (43/100 vs 37/100)
- Higher AnTuTu: 3119308 vs 526647
- Better Geekbench Single: 3041 vs 753
- Better Geekbench Multi: 9494 vs 1808
- Bigger battery: 8550 vs 6000 mAh
- Faster charging: 100W vs 20W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 42/100)
- Longer battery life (78/100 vs 51/100)
- Better display (94/100 vs 66/100)
- Better portability (40/100 vs 28/100)
Comparing the Motorola Moto G40 Fusion vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 27 points higher (73/100 vs 46/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 42/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 51/100). In the "performance" category, the Redmi K90 Ultra significantly outperforms the Motorola Moto G40 Fusion (92/100 vs 42/100). In the "display" category, the Redmi K90 Ultra notably outperforms the Motorola Moto G40 Fusion (94/100 vs 66/100). In the "camera" category, the Motorola Moto G40 Fusion is a bit better (43/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra notably outperforms the Motorola Moto G40 Fusion (78/100 vs 51/100). In the "portability" category, the Redmi K90 Ultra is a bit better (40/100 vs 28/100).
| Specification | Motorola Moto G40 Fusion | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 732G | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 526647 | 3119308 | |
| Geekbench Single | 753 | 3041 | |
| Geekbench Multi | 1808 | 9494 | |
| Display | 6.8" IPS LCD | 6.8" AMOLED | |
| Resolution | 1080x2460 | 1280x2772 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 6000 mAh | 8550 mAh | |
| Charging | 20W | 100W | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB | |
| Storage | 64GB / 128GB | 256GB / 512GB | |
| OS | Android 11 | Android 16 | |
| Brightness (peak) | — | 3500 nits | |
| NFC | yes | yes | |
| Protection | — | IP68/IP69 | |
| Dimensions | 169.6×75.9×9.7 mm | 162.9×77.9×8.2 mm | |
| Weight | 225 g | 227 g | |
| Launch price | — | $420 |
Motorola Moto G40 Fusion
- Main: 64MP f/f/1.7
- Ultrawide: 8MP
- Front: 16MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Motorola Moto G40 Fusion
- 6.8" IPS LCD
- Resolution: 1080x2460
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Motorola Moto G40 Fusion
- 6000 mAh
- Wired: 20W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
We compared Motorola Moto G40 Fusion and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Motorola Moto G40 Fusion by 83.1% in our overall performance rating.
Motorola Moto G40 Fusion
Price unknownperformance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Motorola Moto G40 Fusion (92/100 vs 42/100).
display
In the "display" category, the Redmi K90 Ultra notably outperforms the Motorola Moto G40 Fusion (94/100 vs 66/100).
camera
In the "camera" category, the Motorola Moto G40 Fusion is a bit better (43/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra notably outperforms the Motorola Moto G40 Fusion (78/100 vs 51/100).
portability
In the "portability" category, the Redmi K90 Ultra is a bit better (40/100 vs 28/100).
Which is better: the Motorola Moto G40 Fusion or the Redmi K90 Ultra?
The Redmi K90 Ultra significantly outperforms the Motorola Moto G40 Fusion by 27 points (73/100 vs 46/100).
What is the rating of the Motorola Moto G40 Fusion and the Redmi K90 Ultra?
The Motorola Moto G40 Fusion has a MobileRank rating of 46/100, the Redmi K90 Ultra — 73/100.
Which has the better camera: the Motorola Moto G40 Fusion or the Redmi K90 Ultra?
The Motorola Moto G40 Fusion leads on camera score (43/100 vs 37/100).
Which is more powerful: the Motorola Moto G40 Fusion or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 42/100).
Should you choose the Motorola Moto G40 Fusion over the Redmi K90 Ultra?
The Motorola Moto G40 Fusion 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.