Redmi K90 Ultra vs Tecno Spark 10
The Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Tecno Spark 10 (2023) runs on the MediaTek Helio G37; launch prices were $420 and $100. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 30/100 (a 43-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 5000); the Redmi K90 Ultra is faster in AnTuTu (3,119,308 vs 194,025); the Tecno Spark 10 is noticeably lighter (195g vs 227g).
Redmi K90 Ultra
Tecno Spark 10
- Higher AnTuTu: 3119308 vs 194025
- Better Geekbench Single: 3041 vs 198
- Better Geekbench Multi: 9494 vs 868
- Bigger battery: 8550 vs 5000 mAh
- Faster charging: 100W vs 10W
- Higher refresh rate: 165Hz vs 90Hz
- Higher performance (92/100 vs 12/100)
- Better camera (37/100 vs 30/100)
- Longer battery life (78/100 vs 51/100)
- Better display (94/100 vs 44/100)
- Lighter: 195g vs 227g
- Cheaper at launch: $100 vs $420
- Better portability (64/100 vs 40/100)
Comparing the Redmi K90 Ultra vs the Tecno Spark 10, the Redmi K90 Ultra scores 43 points higher (73/100 vs 30/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 12/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 51/100). Value score: Redmi K90 Ultra — 82/100, Tecno Spark 10 — 44/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Redmi K90 Ultra significantly outperforms the Tecno Spark 10 (92/100 vs 12/100). In the "display" category, the Redmi K90 Ultra significantly outperforms the Tecno Spark 10 (94/100 vs 44/100). In the "camera" category, the Redmi K90 Ultra is a bit better (37/100 vs 30/100). In the "battery" category, the Redmi K90 Ultra notably outperforms the Tecno Spark 10 (78/100 vs 51/100). In the "portability" category, the Tecno Spark 10 notably outperforms the Redmi K90 Ultra (64/100 vs 40/100).
| Specification | Redmi K90 Ultra | Tecno Spark 10 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Helio G37 | |
| AnTuTu | 3119308 | 194025 | |
| Geekbench Single | 3041 | 198 | |
| Geekbench Multi | 9494 | 868 | |
| Display | 6.8" AMOLED | 6.6" IPS LCD | |
| Resolution | 1280x2772 | 1612x720 | |
| Refresh rate | 165 Hz | 90 Hz | |
| Battery | 8550 mAh | 5000 mAh | |
| Charging | 100W | 10W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 8 MP | |
| RAM | 12GB / 16GB | 4GB / 8GB | |
| Storage | 256GB / 512GB | 64GB / 128GB | |
| OS | Android 16 | Android 13 | |
| Brightness (peak) | 3500 nits | — | |
| NFC | yes | — | |
| Protection | IP68/IP69 | — | |
| Dimensions | 162.9×77.9×8.2 mm | — | |
| Weight | 227 g | 195 g | |
| Launch price | $420 | $100 |
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Tecno Spark 10
- Main: 50MP f/f/1.8
- Front: 8MP
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Tecno Spark 10
- 6.6" IPS LCD
- Resolution: 1612x720
- Refresh rate: 90 Hz
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Tecno Spark 10
- 5000 mAh
- Wired: 10W
- Wireless charging: no data
We compared Redmi K90 Ultra and Tecno Spark 10, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Tecno Spark 10 by 1507.7% in our overall performance rating.
Launch price difference: $320. Tecno Spark 10 was $320 cheaper at launch.
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Tecno Spark 10 (92/100 vs 12/100).
display
In the "display" category, the Redmi K90 Ultra significantly outperforms the Tecno Spark 10 (94/100 vs 44/100).
camera
In the "camera" category, the Redmi K90 Ultra is a bit better (37/100 vs 30/100).
battery
In the "battery" category, the Redmi K90 Ultra notably outperforms the Tecno Spark 10 (78/100 vs 51/100).
portability
In the "portability" category, the Tecno Spark 10 notably outperforms the Redmi K90 Ultra (64/100 vs 40/100).
Which is better: the Redmi K90 Ultra or the Tecno Spark 10?
The Redmi K90 Ultra significantly outperforms the Tecno Spark 10 by 43 points (73/100 vs 30/100).
What is the rating of the Redmi K90 Ultra and the Tecno Spark 10?
The Redmi K90 Ultra has a MobileRank rating of 73/100, the Tecno Spark 10 — 30/100.
Which has the better camera: the Redmi K90 Ultra or the Tecno Spark 10?
The Redmi K90 Ultra leads on camera score (37/100 vs 30/100).
Which is more powerful: the Redmi K90 Ultra or the Tecno Spark 10?
The Redmi K90 Ultra leads on performance (92/100 vs 12/100).
Should you choose the Redmi K90 Ultra over the Tecno Spark 10?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Tecno Spark 10 is a better fit for everyday use.