Redmi K100 Pro vs Tecno Spark 40c
The Redmi K100 Pro (2026) runs on the Snapdragon 8 Elite Gen 5, while the Tecno Spark 40c (2025) runs on the Helio G81. By overall MobileRank rating, the Redmi K100 Pro leads — 91/100 vs 33/100 (a 58-point difference). Key differences: the Redmi K100 Pro has the bigger battery (9000 mAh vs 6000); the main camera is 200 MP vs 13 MP; the Redmi K100 Pro is faster in AnTuTu (3,531,378 vs 358,608); the Redmi K100 Pro has NFC for contactless payments, the Tecno Spark 40c doesn't.
Profile comparison
Category scores
Redmi K100 Pro
Tecno Spark 40c
What makes Redmi K100 Pro better?
- Higher AnTuTu: 3531378 vs 358608
- Better Geekbench Single: 3639 vs 432
- Better Geekbench Multi: 11047 vs 1416
- Bigger battery: 9000 vs 6000 mAh
- Faster charging: 100W vs 18W
- Better main camera: 200MP vs 13MP
- Higher performance (96/100 vs 30/100)
- Better camera (90/100 vs 10/100)
- Longer battery life (95/100 vs 51/100)
- Better display (81/100 vs 55/100)
What makes Tecno Spark 40c better?
- Overall rating 33/100
Comparison verdict
Comparing the Redmi K100 Pro vs the Tecno Spark 40c, the Redmi K100 Pro scores 58 points higher (91/100 vs 33/100). In the "performance" category, the Redmi K100 Pro leads (96/100 vs 30/100). In the "camera" category, the Redmi K100 Pro leads (90/100 vs 10/100). In the "battery" category, the Redmi K100 Pro leads (95/100 vs 51/100). In the "performance" category, the Redmi K100 Pro significantly outperforms the Tecno Spark 40c (96/100 vs 30/100). In the "display" category, the Redmi K100 Pro notably outperforms the Tecno Spark 40c (81/100 vs 55/100). In the "camera" category, the Redmi K100 Pro significantly outperforms the Tecno Spark 40c (90/100 vs 10/100). In the "battery" category, the Redmi K100 Pro significantly outperforms the Tecno Spark 40c (95/100 vs 51/100).
Specs comparison
| Specification | Redmi K100 Pro | Tecno Spark 40c | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite Gen 5 | Helio G81 | |
| AnTuTu | 3531378 | 358608 | |
| Geekbench Single | 3639 | 432 | |
| Geekbench Multi | 11047 | 1416 | |
| Display | 6.9" AMOLED | 6.7" IPS LCD | |
| Resolution | 1200x2608 | 720x1600 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 9000 mAh | 6000 mAh | |
| Charging | 100W | 18W | |
| Wireless charging | 50W | 0W | |
| Main camera | 200 MP | 13 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 8 MP | |
| RAM | 12GB / 16GB | 4GB / 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 15 | |
| NFC | yes | no | |
| Protection | IP68 | IP64 | |
| Dimensions | — | 165.6×77.0×8.4 mm | |
| Weight | — | — | |
| Launch price | — | $102 |
Camera comparison
Redmi K100 Pro
- Main: 200MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Tecno Spark 40c
- Main: 13MP f/1.8
- Front: 8MP
Display comparison
Redmi K100 Pro
- 6.9" AMOLED
- Resolution: 1200x2608
- Refresh rate: 120 Hz
Tecno Spark 40c
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Battery and charging
Redmi K100 Pro
- 9000 mAh
- Wired: 100W
- Wireless: 50W
Tecno Spark 40c
- 6000 mAh
- Wired: 18W
- No wireless charging
Overall performance score
We compared Redmi K100 Pro and Tecno Spark 40c, covering their specs and all relevant benchmarks.
Redmi K100 Pro leads Tecno Spark 40c by 884.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Redmi K100 Pro
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K100 Pro significantly outperforms the Tecno Spark 40c (96/100 vs 30/100).
display
In the "display" category, the Redmi K100 Pro notably outperforms the Tecno Spark 40c (81/100 vs 55/100).
camera
In the "camera" category, the Redmi K100 Pro significantly outperforms the Tecno Spark 40c (90/100 vs 10/100).
battery
In the "battery" category, the Redmi K100 Pro significantly outperforms the Tecno Spark 40c (95/100 vs 51/100).
Frequently asked questions
Which is better: the Redmi K100 Pro or the Tecno Spark 40c?
The Redmi K100 Pro significantly outperforms the Tecno Spark 40c by 58 points (91/100 vs 33/100).
What is the rating of the Redmi K100 Pro and the Tecno Spark 40c?
The Redmi K100 Pro has a MobileRank rating of 91/100, the Tecno Spark 40c — 33/100.
Which has the better camera: the Redmi K100 Pro or the Tecno Spark 40c?
The Redmi K100 Pro leads on camera score (90/100 vs 10/100).
Which is more powerful: the Redmi K100 Pro or the Tecno Spark 40c?
The Redmi K100 Pro leads on performance (96/100 vs 30/100).
Should you choose the Redmi K100 Pro over the Tecno Spark 40c?
The Redmi K100 Pro is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life.