Redmi K90 vs Tecno Spark Go 3
The Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Tecno Spark Go 3 (2026) runs on the Unisoc T7250; launch prices were $401 and $105. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 33/100 (a 43-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 5000); the main camera is 50 MP vs 13 MP; the Redmi K90 has NFC for contactless payments, the Tecno Spark Go 3 doesn't.
Profile comparison
Category scores
Redmi K90
Tecno Spark Go 3
What makes Redmi K90 better?
- Better Geekbench Single: 3013 vs 600
- Better Geekbench Multi: 9287 vs 1800
- Bigger battery: 7100 vs 5000 mAh
- Faster charging: 100W vs 15W
- Better main camera: 50MP vs 13MP
- Higher performance (91/100 vs 32/100)
- Better camera (58/100 vs 10/100)
- Longer battery life (72/100 vs 43/100)
- Better display (82/100 vs 55/100)
What makes Tecno Spark Go 3 better?
- Cheaper at launch: $105 vs $401
- Better portability (56/100 vs 55/100)
Comparison verdict
Comparing the Redmi K90 vs the Tecno Spark Go 3, the Redmi K90 scores 43 points higher (76/100 vs 33/100). In the "performance" category, the Redmi K90 leads (91/100 vs 32/100). In the "camera" category, the Redmi K90 leads (58/100 vs 10/100). In the "battery" category, the Redmi K90 leads (72/100 vs 43/100). Value score: Redmi K90 — 80/100, Tecno Spark Go 3 — 52/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Redmi K90 significantly outperforms the Tecno Spark Go 3 (91/100 vs 32/100). In the "display" category, the Redmi K90 notably outperforms the Tecno Spark Go 3 (82/100 vs 55/100). In the "camera" category, the Redmi K90 significantly outperforms the Tecno Spark Go 3 (58/100 vs 10/100). In the "battery" category, the Redmi K90 notably outperforms the Tecno Spark Go 3 (72/100 vs 43/100). In the "portability" category, the Tecno Spark Go 3 and the Redmi K90 are nearly equal (56/100 vs 55/100).
Specs comparison
| Specification | Redmi K90 | Tecno Spark Go 3 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Unisoc T7250 | |
| AnTuTu | 3077585 | — | |
| Geekbench Single | 3013 | 600 | |
| Geekbench Multi | 9287 | 1800 | |
| Display | 6.6" AMOLED | 6.7" IPS LCD | |
| Resolution | 2510x1156 | 720x1600 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7100 mAh | 5000 mAh | |
| Charging | 100W | 15W | |
| Main camera | 50 MP | 13 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 20 MP | 8 MP | |
| RAM | 12GB / 16GB | 4GB | |
| Storage | 256GB / 512GB | 64GB / 128GB | |
| OS | Android 16 | Android 15 | |
| Brightness (peak) | 3500 nits | — | |
| NFC | yes | no | |
| Protection | IP68 | IP64 | |
| Dimensions | 157.5×75.3×8.0 mm | 167.7×77.8×8.1 mm | |
| Weight | 206 g | — | |
| Launch price | $401 | $105 |
Camera comparison
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Tecno Spark Go 3
- Main: 13MP
- Front: 8MP
Display comparison
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Tecno Spark Go 3
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Battery and charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Tecno Spark Go 3
- 5000 mAh
- Wired: 15W
- No wireless charging
Benchmarks
Launch prices and where to check today's
Launch price difference: $296. Tecno Spark Go 3 was $296 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 significantly outperforms the Tecno Spark Go 3 (91/100 vs 32/100).
display
In the "display" category, the Redmi K90 notably outperforms the Tecno Spark Go 3 (82/100 vs 55/100).
camera
In the "camera" category, the Redmi K90 significantly outperforms the Tecno Spark Go 3 (58/100 vs 10/100).
battery
In the "battery" category, the Redmi K90 notably outperforms the Tecno Spark Go 3 (72/100 vs 43/100).
portability
In the "portability" category, the Tecno Spark Go 3 and the Redmi K90 are nearly equal (56/100 vs 55/100).
Frequently asked questions
Which is better: the Redmi K90 or the Tecno Spark Go 3?
The Redmi K90 significantly outperforms the Tecno Spark Go 3 by 43 points (76/100 vs 33/100).
What is the rating of the Redmi K90 and the Tecno Spark Go 3?
The Redmi K90 has a MobileRank rating of 76/100, the Tecno Spark Go 3 — 33/100.
Which has the better camera: the Redmi K90 or the Tecno Spark Go 3?
The Redmi K90 leads on camera score (58/100 vs 10/100).
Which is more powerful: the Redmi K90 or the Tecno Spark Go 3?
The Redmi K90 leads on performance (91/100 vs 32/100).
Should you choose the Redmi K90 over the Tecno Spark Go 3?
The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers.