Redmi K90 Ultra vs Tecno Spark 20 Pro 5G
The Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Tecno Spark 20 Pro 5G (2024) runs on the MediaTek Dimensity 6080. 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 5000); the main camera is 50 MP vs 108 MP; the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 573,460); the Tecno Spark 20 Pro 5G is noticeably lighter (200g vs 227g).
Profile comparison
Category scores
Redmi K90 Ultra
Tecno Spark 20 Pro 5G
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 573460
- Better Geekbench Single: 3013 vs 750
- Better Geekbench Multi: 9287 vs 2020
- Bigger battery: 8550 vs 5000 mAh
- Faster charging: 100W vs 33W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 44/100)
- Longer battery life (78/100 vs 46/100)
- Better display (94/100 vs 66/100)
What makes Tecno Spark 20 Pro 5G better?
- Better main camera: 108MP vs 50MP
- Lighter: 200g vs 227g
- Better camera (39/100 vs 37/100)
- Better portability (56/100 vs 40/100)
Comparison verdict
Comparing the Redmi K90 Ultra vs the Tecno Spark 20 Pro 5G, 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 44/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 46/100). In the "performance" category, the Redmi K90 Ultra significantly outperforms the Tecno Spark 20 Pro 5G (92/100 vs 44/100). In the "display" category, the Redmi K90 Ultra notably outperforms the Tecno Spark 20 Pro 5G (94/100 vs 66/100). In the "camera" category, the Tecno Spark 20 Pro 5G and the Redmi K90 Ultra are nearly equal (39/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra significantly outperforms the Tecno Spark 20 Pro 5G (78/100 vs 46/100). In the "portability" category, the Tecno Spark 20 Pro 5G notably outperforms the Redmi K90 Ultra (56/100 vs 40/100).
Specs comparison
| Specification | Redmi K90 Ultra | Tecno Spark 20 Pro 5G | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 6080 | |
| AnTuTu | 3233695 | 573460 | |
| Geekbench Single | 3013 | 750 | |
| Geekbench Multi | 9287 | 2020 | |
| Display | 6.8" AMOLED | 6.8" IPS LCD | |
| Resolution | 1280x2772 | 1080x2460 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8550 mAh | 5000 mAh | |
| Charging | 100W | 33W | |
| Main camera | 50 MP | 108 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 8 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16 | Android 14 | |
| Brightness (peak) | 3500 nits | — | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP53 | |
| Dimensions | 162.9×77.9×8.2 mm | 168.5×76.2×8.3 mm | |
| Weight | 227 g | 200 g | |
| Launch price | $420 | — |
Camera comparison
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Tecno Spark 20 Pro 5G
- Main: 108MP f/1.8
- Front: 8MP
Display comparison
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Tecno Spark 20 Pro 5G
- 6.8" IPS LCD
- Resolution: 1080x2460
- Refresh rate: 120 Hz
Battery and charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Tecno Spark 20 Pro 5G
- 5000 mAh
- Wired: 33W
- No wireless charging
Overall performance score
We compared Redmi K90 Ultra and Tecno Spark 20 Pro 5G, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Tecno Spark 20 Pro 5G by 463.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Tecno Spark 20 Pro 5G
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Tecno Spark 20 Pro 5G (92/100 vs 44/100).
display
In the "display" category, the Redmi K90 Ultra notably outperforms the Tecno Spark 20 Pro 5G (94/100 vs 66/100).
camera
In the "camera" category, the Tecno Spark 20 Pro 5G and the Redmi K90 Ultra are nearly equal (39/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra significantly outperforms the Tecno Spark 20 Pro 5G (78/100 vs 46/100).
portability
In the "portability" category, the Tecno Spark 20 Pro 5G notably outperforms the Redmi K90 Ultra (56/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K90 Ultra or the Tecno Spark 20 Pro 5G?
The Redmi K90 Ultra significantly outperforms the Tecno Spark 20 Pro 5G by 27 points (73/100 vs 46/100).
What is the rating of the Redmi K90 Ultra and the Tecno Spark 20 Pro 5G?
The Redmi K90 Ultra has a MobileRank rating of 73/100, the Tecno Spark 20 Pro 5G — 46/100.
Which is more powerful: the Redmi K90 Ultra or the Tecno Spark 20 Pro 5G?
The Redmi K90 Ultra leads on performance (92/100 vs 44/100).
Should you choose the Redmi K90 Ultra over the Tecno Spark 20 Pro 5G?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.