Redmi K90 vs Tecno Spark 40 Pro+
The Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Tecno Spark 40 Pro+ (2025) runs on the MediaTek Helio G200 Ultimate; estimated prices are $401 and $229. By overall MobileRank rating, the Redmi K90 leads — 68/100 vs 36/100 (a 32-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 5200); the Redmi K90 is faster in AnTuTu (3,088,357 vs 450,000); the Tecno Spark 40 Pro+ is noticeably lighter (165g vs 206g).
Redmi K90
Tecno Spark 40 Pro+
- Higher AnTuTu: 3088357 vs 450000
- Better Geekbench Single: 3050 vs 750
- Better Geekbench Multi: 9300 vs 2100
- Bigger battery: 7100 vs 5200 mAh
- Faster charging: 100W vs 33W
- Higher performance (69/100 vs 0/100)
- Better camera (53/100 vs 34/100)
- Longer battery life (71/100 vs 47/100)
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 165g vs 206g
- Cheaper: $229 vs $401
- Better design/ergonomics (93/100 vs 42/100)
- Better value for money (94/100 vs 82/100)
Comparing the Redmi K90 vs the Tecno Spark 40 Pro+, the Redmi K90 scores 32 points higher (68/100 vs 36/100). In the "performance" category, the Redmi K90 leads (69/100 vs 0/100). In the "camera" category, the Redmi K90 leads (53/100 vs 34/100). In the "battery" category, the Redmi K90 leads (71/100 vs 47/100). In the "value for money" category, the Tecno Spark 40 Pro+ leads (94/100 vs 82/100). In the "performance" category, the Redmi K90 significantly outperforms the Tecno Spark 40 Pro+ (69/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi K90 notably outperforms the Tecno Spark 40 Pro+ (53/100 vs 34/100). In the "battery" category, the Redmi K90 notably outperforms the Tecno Spark 40 Pro+ (71/100 vs 47/100). In the "design" category, the Tecno Spark 40 Pro+ significantly outperforms the Redmi K90 (93/100 vs 42/100). In the "value for money" category, the Tecno Spark 40 Pro+ is a bit better (94/100 vs 82/100).
| Specification | Redmi K90 | Tecno Spark 40 Pro+ | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Helio G200 Ultimate | |
| AnTuTu | 3088357 | 450000 | |
| Geekbench Single | 3050 | 750 | |
| Geekbench Multi | 9300 | 2100 | |
| Display | 6.6" AMOLED | 6.8" AMOLED | |
| Resolution | 2510x1156 | 1224x2720 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 7100 mAh | 5200 mAh | |
| Charging | 100W | 33W | |
| Wireless charging | 0W | 15W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16 | Android 15 | |
| Brightness (peak) | 3500 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 157.5×75.3×8.0 mm | — | |
| Weight | 206 g | 165 g | |
| Price | $401 | $229 |
Redmi K90
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Tecno Spark 40 Pro+
- Main: 50MP f/f/1.6
- Front: 32MP
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Tecno Spark 40 Pro+
- 6.8" AMOLED
- Resolution: 1224x2720
- Refresh rate: 144 Hz
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Tecno Spark 40 Pro+
- 5200 mAh
- Wired: 33W
- Wireless: 15W
We compared Redmi K90 and Tecno Spark 40 Pro+, covering their specs and all relevant benchmarks.
Redmi K90 leads Tecno Spark 40 Pro+ by 586.3% in our overall performance rating.
Price difference: $172. Tecno Spark 40 Pro+ is cheaper by $172.
performance
In the "performance" category, the Redmi K90 significantly outperforms the Tecno Spark 40 Pro+ (69/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Redmi K90 notably outperforms the Tecno Spark 40 Pro+ (53/100 vs 34/100).
battery
In the "battery" category, the Redmi K90 notably outperforms the Tecno Spark 40 Pro+ (71/100 vs 47/100).
design
In the "design" category, the Tecno Spark 40 Pro+ significantly outperforms the Redmi K90 (93/100 vs 42/100).
value for money
In the "value for money" category, the Tecno Spark 40 Pro+ is a bit better (94/100 vs 82/100).
Which is better: the Redmi K90 or the Tecno Spark 40 Pro+?
The Redmi K90 significantly outperforms the Tecno Spark 40 Pro+ by 32 points (68/100 vs 36/100).
What is the rating of the Redmi K90 and the Tecno Spark 40 Pro+?
The Redmi K90 has a MobileRank rating of 68/100, the Tecno Spark 40 Pro+ — 36/100.
Which has the better camera: the Redmi K90 or the Tecno Spark 40 Pro+?
The Redmi K90 leads on camera score (53/100 vs 34/100).
Which is more powerful: the Redmi K90 or the Tecno Spark 40 Pro+?
The Redmi K90 leads on performance (69/100 vs 0/100).
Should you choose the Redmi K90 over the Tecno Spark 40 Pro+?
The Redmi K90 is a better fit for active users, budget-conscious buyers. The Tecno Spark 40 Pro+ is a better fit for budget-conscious buyers.