Realme 15T vs Redmi K100
The Realme 15T (2026) runs on the MediaTek Dimensity 6400 Max, while the Redmi K100 (2026) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Redmi K100 leads — 73/100 vs 50/100 (a 23-point difference). Key differences: the Redmi K100 has the bigger battery (10000 mAh vs 7000); the Redmi K100 is faster in AnTuTu (3,298,726 vs 581,041); the Redmi K100 has NFC for contactless payments, the Realme 15T doesn't; the Realme 15T is noticeably lighter (210g vs 234g).
Profile comparison
Category scores
Realme 15T
Redmi K100
What makes Realme 15T better?
- Lighter: 210g vs 234g
- Better portability (55/100 vs 25/100)
What makes Redmi K100 better?
- Higher AnTuTu: 3298726 vs 581041
- Better Geekbench Single: 3013 vs 803
- Better Geekbench Multi: 9287 vs 2047
- Bigger battery: 10000 vs 7000 mAh
- Faster charging: 100W vs 60W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 45/100)
- Better camera (37/100 vs 32/100)
- Longer battery life (80/100 vs 63/100)
- Better display (94/100 vs 79/100)
Comparison verdict
Comparing the Realme 15T vs the Redmi K100, the Redmi K100 scores 23 points higher (73/100 vs 50/100). In the "performance" category, the Redmi K100 leads (92/100 vs 45/100). In the "battery" category, the Redmi K100 leads (80/100 vs 63/100). In the "performance" category, the Redmi K100 significantly outperforms the Realme 15T (92/100 vs 45/100). In the "display" category, the Redmi K100 notably outperforms the Realme 15T (94/100 vs 79/100). In the "camera" category, the Redmi K100 is a bit better (37/100 vs 32/100). In the "battery" category, the Redmi K100 notably outperforms the Realme 15T (80/100 vs 63/100). In the "portability" category, the Realme 15T significantly outperforms the Redmi K100 (55/100 vs 25/100).
Specs comparison
| Specification | Realme 15T | Redmi K100 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6400 Max | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 581041 | 3298726 | |
| Geekbench Single | 803 | 3013 | |
| Geekbench Multi | 2047 | 9287 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1080x2372 | 1280x2772 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 7000 mAh | 10000 mAh | |
| Charging | 60W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB | |
| OS | Android 15, up to 3 major Android upgrades, Realme UI 6.0 | Android 17 | |
| Brightness (peak) | 4000 nits | 3500 nits | |
| NFC | no | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 158.4×75.2×7.8 mm | — | |
| Weight | 210 g | 234 g | |
| Launch price | $250 | — |
Camera comparison
Realme 15T
- Main: 50MP f/1.8
- Front: 16MP
Redmi K100
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Realme 15T
- 6.8" AMOLED
- Resolution: 1080x2372
- Refresh rate: 120 Hz
Redmi K100
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Battery and charging
Realme 15T
- 7000 mAh
- Wired: 60W
- No wireless charging
Redmi K100
- 10000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Realme 15T and Redmi K100, covering their specs and all relevant benchmarks.
Redmi K100 leads Realme 15T by 82.4% 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 Realme 15T (92/100 vs 45/100).
display
In the "display" category, the Redmi K100 notably outperforms the Realme 15T (94/100 vs 79/100).
camera
In the "camera" category, the Redmi K100 is a bit better (37/100 vs 32/100).
battery
In the "battery" category, the Redmi K100 notably outperforms the Realme 15T (80/100 vs 63/100).
portability
In the "portability" category, the Realme 15T significantly outperforms the Redmi K100 (55/100 vs 25/100).
Frequently asked questions
Which is better: the Realme 15T or the Redmi K100?
The Redmi K100 significantly outperforms the Realme 15T by 23 points (73/100 vs 50/100).
What is the rating of the Realme 15T and the Redmi K100?
The Realme 15T has a MobileRank rating of 50/100, the Redmi K100 — 73/100.
Which has the better camera: the Realme 15T or the Redmi K100?
The Redmi K100 leads on camera score (37/100 vs 32/100).
Which is more powerful: the Realme 15T or the Redmi K100?
The Redmi K100 leads on performance (92/100 vs 45/100).
Should you choose the Realme 15T over the Redmi K100?
The Redmi K100 is a better fit for gamers and power users, those who care about battery life.