Redmi K100 vs Tecno Spark Slim
The Redmi K100 (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Tecno Spark Slim (2025) runs on the Helio G200. By overall MobileRank rating, the Redmi K100 leads — 73/100 vs 53/100 (a 20-point difference). Key differences: the Redmi K100 has the bigger battery (10000 mAh vs 5160); the Redmi K100 is faster in AnTuTu (3,298,726 vs 603,568); the Tecno Spark Slim is noticeably lighter (156g vs 234g).
Profile comparison
Category scores
Redmi K100
Tecno Spark Slim
What makes Redmi K100 better?
- Higher AnTuTu: 3298726 vs 603568
- Better Geekbench Single: 3013 vs 724
- Better Geekbench Multi: 9287 vs 1927
- Bigger battery: 10000 vs 5160 mAh
- Faster charging: 100W vs 45W
- Higher refresh rate: 165Hz vs 144Hz
- Higher performance (92/100 vs 44/100)
- Better camera (37/100 vs 31/100)
- Longer battery life (80/100 vs 60/100)
- Better display (94/100 vs 93/100)
What makes Tecno Spark Slim better?
- Lighter: 156g vs 234g
- Better portability (100/100 vs 25/100)
Comparison verdict
Comparing the Redmi K100 vs the Tecno Spark Slim, the Redmi K100 scores 20 points higher (73/100 vs 53/100). In the "performance" category, the Redmi K100 leads (92/100 vs 44/100). In the "battery" category, the Redmi K100 leads (80/100 vs 60/100). In the "performance" category, the Redmi K100 significantly outperforms the Tecno Spark Slim (92/100 vs 44/100). In the "display" category, the Redmi K100 and the Tecno Spark Slim are nearly equal (94/100 vs 93/100). In the "camera" category, the Redmi K100 is a bit better (37/100 vs 31/100). In the "battery" category, the Redmi K100 notably outperforms the Tecno Spark Slim (80/100 vs 60/100). In the "portability" category, the Tecno Spark Slim significantly outperforms the Redmi K100 (100/100 vs 25/100).
Specs comparison
| Specification | Redmi K100 | Tecno Spark Slim | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Helio G200 | |
| AnTuTu | 3298726 | 603568 | |
| Geekbench Single | 3013 | 724 | |
| Geekbench Multi | 9287 | 1927 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1280x2772 | 1224x2720 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 10000 mAh | 5160 mAh | |
| Charging | 100W | 45W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 13 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 256GB | |
| OS | Android 17 | Android 15 | |
| Brightness (peak) | 3500 nits | 4500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP64 | |
| Dimensions | — | 164.2×75.9×5.9 mm | |
| Weight | 234 g | 156 g | |
| Launch price | — | $299 |
Camera comparison
Redmi K100
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Tecno Spark Slim
- Main: 50MP
- Front: 13MP
Display comparison
Redmi K100
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Tecno Spark Slim
- 6.8" AMOLED
- Resolution: 1224x2720
- Refresh rate: 144 Hz
Battery and charging
Redmi K100
- 10000 mAh
- Wired: 100W
- No wireless charging
Tecno Spark Slim
- 5160 mAh
- Wired: 45W
- Wireless charging: no data
Overall performance score
We compared Redmi K100 and Tecno Spark Slim, covering their specs and all relevant benchmarks.
Redmi K100 leads Tecno Spark Slim by 446.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Redmi K100
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K100 significantly outperforms the Tecno Spark Slim (92/100 vs 44/100).
display
In the "display" category, the Redmi K100 and the Tecno Spark Slim are nearly equal (94/100 vs 93/100).
camera
In the "camera" category, the Redmi K100 is a bit better (37/100 vs 31/100).
battery
In the "battery" category, the Redmi K100 notably outperforms the Tecno Spark Slim (80/100 vs 60/100).
portability
In the "portability" category, the Tecno Spark Slim significantly outperforms the Redmi K100 (100/100 vs 25/100).
Frequently asked questions
Which is better: the Redmi K100 or the Tecno Spark Slim?
The Redmi K100 significantly outperforms the Tecno Spark Slim by 20 points (73/100 vs 53/100).
What is the rating of the Redmi K100 and the Tecno Spark Slim?
The Redmi K100 has a MobileRank rating of 73/100, the Tecno Spark Slim — 53/100.
Which has the better camera: the Redmi K100 or the Tecno Spark Slim?
The Redmi K100 leads on camera score (37/100 vs 31/100).
Which is more powerful: the Redmi K100 or the Tecno Spark Slim?
The Redmi K100 leads on performance (92/100 vs 44/100).
Should you choose the Redmi K100 over the Tecno Spark Slim?
The Redmi K100 is a better fit for gamers and power users, those who care about battery life.