Redmi 15 4G vs Redmi K100 Pro Max
The Redmi 15 4G (2025) runs on the Qualcomm Snapdragon 685, while the Redmi K100 Pro Max (2026) runs on the Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Redmi K100 Pro Max leads — 93/100 vs 43/100 (a 50-point difference). Key differences: the Redmi K100 Pro Max has the bigger battery (9070 mAh vs 7000); the main camera is 50 MP vs 200 MP; the Redmi K100 Pro Max is faster in AnTuTu (3,722,803 vs 476,175).
Profile comparison
Category scores
Redmi 15 4G
Redmi K100 Pro Max
What makes Redmi 15 4G better?
- Overall rating 43/100
What makes Redmi K100 Pro Max better?
- Higher AnTuTu: 3722803 vs 476175
- Better Geekbench Single: 3639 vs 466
- Better Geekbench Multi: 11047 vs 1396
- Bigger battery: 9070 vs 7000 mAh
- Faster charging: 100W vs 33W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 185Hz vs 144Hz
- Higher performance (97/100 vs 34/100)
- Better camera (90/100 vs 30/100)
- Longer battery life (95/100 vs 58/100)
- Better display (91/100 vs 74/100)
Comparison verdict
Comparing the Redmi 15 4G vs the Redmi K100 Pro Max, the Redmi K100 Pro Max scores 50 points higher (93/100 vs 43/100). In the "performance" category, the Redmi K100 Pro Max leads (97/100 vs 34/100). In the "camera" category, the Redmi K100 Pro Max leads (90/100 vs 30/100). In the "battery" category, the Redmi K100 Pro Max leads (95/100 vs 58/100). In the "performance" category, the Redmi K100 Pro Max significantly outperforms the Redmi 15 4G (97/100 vs 34/100). In the "display" category, the Redmi K100 Pro Max notably outperforms the Redmi 15 4G (91/100 vs 74/100). In the "camera" category, the Redmi K100 Pro Max significantly outperforms the Redmi 15 4G (90/100 vs 30/100). In the "battery" category, the Redmi K100 Pro Max significantly outperforms the Redmi 15 4G (95/100 vs 58/100).
Specs comparison
| Specification | Redmi 15 4G | Redmi K100 Pro Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 685 | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 476175 | 3722803 | |
| Geekbench Single | 466 | 3639 | |
| Geekbench Multi | 1396 | 11047 | |
| Display | 6.9" IPS LCD | 6.9" AMOLED | |
| Resolution | 1080x2340 | 1200x2608 | |
| Refresh rate | 144 Hz | 185 Hz | |
| Battery | 7000 mAh | 9070 mAh | |
| Charging | 33W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 4GB / 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15, HyperOS 2 | Android 16 | |
| Brightness (peak) | — | 4500 nits | |
| NFC | yes | yes | |
| Protection | IP64 | IP69 | |
| Dimensions | 171.1×82.1×8.6 mm | — | |
| Weight | 224 g | — | |
| Launch price | — | $730 |
Camera comparison
Redmi 15 4G
- Main: 50MP f/1.8
- Front: 8MP
Redmi K100 Pro Max
- Main: 200MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Redmi 15 4G
- 6.9" IPS LCD
- Resolution: 1080x2340
- Refresh rate: 144 Hz
Redmi K100 Pro Max
- 6.9" AMOLED
- Resolution: 1200x2608
- Refresh rate: 185 Hz
Battery and charging
Redmi 15 4G
- 7000 mAh
- Wired: 33W
- No wireless charging
Redmi K100 Pro Max
- 9070 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared Redmi 15 4G and Redmi K100 Pro Max, covering their specs and all relevant benchmarks.
Redmi K100 Pro Max leads Redmi 15 4G by 87.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Redmi 15 4G
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K100 Pro Max significantly outperforms the Redmi 15 4G (97/100 vs 34/100).
display
In the "display" category, the Redmi K100 Pro Max notably outperforms the Redmi 15 4G (91/100 vs 74/100).
camera
In the "camera" category, the Redmi K100 Pro Max significantly outperforms the Redmi 15 4G (90/100 vs 30/100).
battery
In the "battery" category, the Redmi K100 Pro Max significantly outperforms the Redmi 15 4G (95/100 vs 58/100).
Frequently asked questions
Which is better: the Redmi 15 4G or the Redmi K100 Pro Max?
The Redmi K100 Pro Max significantly outperforms the Redmi 15 4G by 50 points (93/100 vs 43/100).
What is the rating of the Redmi 15 4G and the Redmi K100 Pro Max?
The Redmi 15 4G has a MobileRank rating of 43/100, the Redmi K100 Pro Max — 93/100.
Which has the better camera: the Redmi 15 4G or the Redmi K100 Pro Max?
The Redmi K100 Pro Max leads on camera score (90/100 vs 30/100).
Which is more powerful: the Redmi 15 4G or the Redmi K100 Pro Max?
The Redmi K100 Pro Max leads on performance (97/100 vs 34/100).
Should you choose the Redmi 15 4G over the Redmi K100 Pro Max?
The Redmi K100 Pro Max is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.