Redmi K100 vs Xiaomi 15T
The Redmi K100 (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Xiaomi 15T (2025) runs on the MediaTek Dimensity 8400 Ultra. By overall MobileRank rating, the Redmi K100 leads — 73/100 vs 69/100 (a 4-point difference). Key differences: the Redmi K100 has the bigger battery (10000 mAh vs 5500); the Redmi K100 is faster in AnTuTu (3,298,726 vs 1,915,524); the Xiaomi 15T is noticeably lighter (194g vs 234g).
Profile comparison
Category scores
Redmi K100
Xiaomi 15T
What makes Redmi K100 better?
- Higher AnTuTu: 3298726 vs 1915524
- Better Geekbench Single: 3013 vs 1579
- Better Geekbench Multi: 9287 vs 6100
- Bigger battery: 10000 vs 5500 mAh
- Faster charging: 100W vs 67W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 76/100)
- Longer battery life (80/100 vs 59/100)
- Better display (94/100 vs 83/100)
What makes Xiaomi 15T better?
- Lighter: 194g vs 234g
- Better camera (59/100 vs 37/100)
- Better portability (67/100 vs 25/100)
Comparison verdict
Comparing the Redmi K100 vs the Xiaomi 15T, the Redmi K100 scores 4 points higher (73/100 vs 69/100). In the "performance" category, the Redmi K100 leads (92/100 vs 76/100). In the "camera" category, the Xiaomi 15T leads (59/100 vs 37/100). In the "battery" category, the Redmi K100 leads (80/100 vs 59/100). In the "performance" category, the Redmi K100 notably outperforms the Xiaomi 15T (92/100 vs 76/100). In the "display" category, the Redmi K100 is a bit better (94/100 vs 83/100). In the "camera" category, the Xiaomi 15T notably outperforms the Redmi K100 (59/100 vs 37/100). In the "battery" category, the Redmi K100 notably outperforms the Xiaomi 15T (80/100 vs 59/100). In the "portability" category, the Xiaomi 15T significantly outperforms the Redmi K100 (67/100 vs 25/100).
Specs comparison
| Specification | Redmi K100 | Xiaomi 15T | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 8400 Ultra | |
| AnTuTu | 3298726 | 1915524 | |
| Geekbench Single | 3013 | 1579 | |
| Geekbench Multi | 9287 | 6100 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1280x2772 | 2712x1220 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 10000 mAh | 5500 mAh | |
| Charging | 100W | 67W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 12 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 20 MP | 20 MP | |
| RAM | 12GB / 16GB | 12GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 17 | Android 15 | |
| Brightness (peak) | 3500 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | — | 163.2×78.0×7.5 mm | |
| Weight | 234 g | 194 g | |
| Launch price | — | $449 |
Camera comparison
Redmi K100
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Xiaomi 15T
- Main: 50MP f/1.6
- Ultrawide: 12MP
- Telephoto: 50MP
- Front: 20MP
Display comparison
Redmi K100
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Xiaomi 15T
- 6.8" AMOLED
- Resolution: 2712x1220
- Refresh rate: 120 Hz
Battery and charging
Redmi K100
- 10000 mAh
- Wired: 100W
- No wireless charging
Xiaomi 15T
- 5500 mAh
- Wired: 67W
- No wireless charging
Overall performance score
We compared Redmi K100 and Xiaomi 15T, covering their specs and all relevant benchmarks.
Redmi K100 leads Xiaomi 15T by 72.2% 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 notably outperforms the Xiaomi 15T (92/100 vs 76/100).
display
In the "display" category, the Redmi K100 is a bit better (94/100 vs 83/100).
camera
In the "camera" category, the Xiaomi 15T notably outperforms the Redmi K100 (59/100 vs 37/100).
battery
In the "battery" category, the Redmi K100 notably outperforms the Xiaomi 15T (80/100 vs 59/100).
portability
In the "portability" category, the Xiaomi 15T significantly outperforms the Redmi K100 (67/100 vs 25/100).
Frequently asked questions
Which is better: the Redmi K100 or the Xiaomi 15T?
The Redmi K100 edges out the Xiaomi 15T by just 4 points — the two devices are very close in overall level.
What is the rating of the Redmi K100 and the Xiaomi 15T?
The Redmi K100 has a MobileRank rating of 73/100, the Xiaomi 15T — 69/100.
Which has the better camera: the Redmi K100 or the Xiaomi 15T?
The Xiaomi 15T leads on camera score (59/100 vs 37/100).
Which is more powerful: the Redmi K100 or the Xiaomi 15T?
The Redmi K100 leads on performance (92/100 vs 76/100).
Should you choose the Redmi K100 over the Xiaomi 15T?
The Redmi K100 is a better fit for gamers and power users, those who care about battery life. The Xiaomi 15T is a better fit for active users.