Realme 15T vs Redmi K90 Max
The Realme 15T (2026) runs on the MediaTek Dimensity 7300, while the Redmi K90 Max (2026) runs on the MediaTek Dimensity 9500; estimated prices are $250 and $504. By overall MobileRank rating, the Redmi K90 Max leads — 67/100 vs 34/100 (a 33-point difference). Key differences: the Redmi K90 Max has the bigger battery (8550 mAh vs 7000); the Redmi K90 Max is faster in AnTuTu (3,803,420 vs 877,641); the Redmi K90 Max has NFC for contactless payments, the Realme 15T doesn't; the Realme 15T is noticeably lighter (210g vs 227g).
Realme 15T
Redmi K90 Max
- Lighter: 210g vs 227g
- Cheaper: $250 vs $504
- Better design/ergonomics (37/100 vs 16/100)
- Better value for money (93/100 vs 75/100)
- Higher AnTuTu: 3803420 vs 877641
- Better Geekbench Single: 3228 vs 1011
- Better Geekbench Multi: 9553 vs 2813
- Bigger battery: 8550 vs 7000 mAh
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (82/100 vs 2/100)
- Better camera (32/100 vs 27/100)
- Longer battery life (77/100 vs 50/100)
Comparing the Realme 15T vs the Redmi K90 Max, the Redmi K90 Max scores 33 points higher (67/100 vs 34/100). In the "performance" category, the Redmi K90 Max leads (82/100 vs 2/100). In the "battery" category, the Redmi K90 Max leads (77/100 vs 50/100). In the "value for money" category, the Realme 15T leads (93/100 vs 75/100). In the "performance" category, the Redmi K90 Max significantly outperforms the Realme 15T (82/100 vs 2/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi K90 Max is a bit better (32/100 vs 27/100). In the "battery" category, the Redmi K90 Max notably outperforms the Realme 15T (77/100 vs 50/100). In the "design" category, the Realme 15T notably outperforms the Redmi K90 Max (37/100 vs 16/100). In the "value for money" category, the Realme 15T notably outperforms the Redmi K90 Max (93/100 vs 75/100).
| Specification | Realme 15T | Redmi K90 Max | |
|---|---|---|---|
| Processor | MediaTek Dimensity 7300 | MediaTek Dimensity 9500 | |
| AnTuTu | 877641 | 3803420 | |
| Geekbench Single | 1011 | 3228 | |
| Geekbench Multi | 2813 | 9553 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | — | 2772x1280 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 7000 mAh | 8550 mAh | |
| Charging | — | 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 / 1TB | |
| OS | — | Android 16 | |
| Brightness (peak) | 4000 nits | 3500 nits | |
| NFC | no | yes | |
| Protection | IP68 | IP66 | |
| Dimensions | 158.4×75.2×7.8 mm | 162.9×77.9×8.1 mm | |
| Weight | 210 g | 227 g | |
| Price | $250 | $504 |
Realme 15T
- Main: 50MP
- Front: 16MP
Redmi K90 Max
- Main: 50MP f/f/1.68
- Ultrawide: 8MP
- Front: 20MP
Realme 15T
- 6.8" AMOLED
- Refresh rate: 120 Hz
Redmi K90 Max
- 6.8" AMOLED
- Resolution: 2772x1280
- Refresh rate: 165 Hz
Realme 15T
- 7000 mAh
- No wireless charging
Redmi K90 Max
- 8550 mAh
- Wired: 100W
- No wireless charging
We compared Realme 15T and Redmi K90 Max, covering their specs and all relevant benchmarks.
Redmi K90 Max leads Realme 15T by 76.9% in our overall performance rating.
Price difference: $254. Realme 15T is cheaper by $254.
performance
In the "performance" category, the Redmi K90 Max significantly outperforms the Realme 15T (82/100 vs 2/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Redmi K90 Max is a bit better (32/100 vs 27/100).
battery
In the "battery" category, the Redmi K90 Max notably outperforms the Realme 15T (77/100 vs 50/100).
design
In the "design" category, the Realme 15T notably outperforms the Redmi K90 Max (37/100 vs 16/100).
value for money
In the "value for money" category, the Realme 15T notably outperforms the Redmi K90 Max (93/100 vs 75/100).
Which is better: the Realme 15T or the Redmi K90 Max?
The Redmi K90 Max significantly outperforms the Realme 15T by 33 points (67/100 vs 34/100).
What is the rating of the Realme 15T and the Redmi K90 Max?
The Realme 15T has a MobileRank rating of 34/100, the Redmi K90 Max — 67/100.
Which has the better camera: the Realme 15T or the Redmi K90 Max?
The Redmi K90 Max leads on camera score (32/100 vs 27/100).
Which is more powerful: the Realme 15T or the Redmi K90 Max?
The Redmi K90 Max leads on performance (82/100 vs 2/100).
Should you choose the Realme 15T over the Redmi K90 Max?
The Realme 15T is a better fit for budget-conscious buyers. The Redmi K90 Max is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.