Realme GT 6 vs Redmi K90
The Realme GT 6 (2024) runs on the Qualcomm Snapdragon 8s Gen 3, while the Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $450 and $401. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 70/100 (a 6-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 5500); the Redmi K90 is faster in AnTuTu (3,077,585 vs 1,809,566).
Profile comparison
Category scores
Realme GT 6
Redmi K90
What makes Realme GT 6 better?
- Faster charging: 120W vs 100W
- Lighter: 199g vs 206g
- Better camera (61/100 vs 58/100)
- Better display (84/100 vs 82/100)
What makes Redmi K90 better?
- Higher AnTuTu: 3077585 vs 1809566
- Better Geekbench Single: 3013 vs 1923
- Better Geekbench Multi: 9287 vs 5179
- Bigger battery: 7100 vs 5500 mAh
- Cheaper at launch: $401 vs $450
- Higher performance (91/100 vs 75/100)
- Longer battery life (72/100 vs 70/100)
- Better portability (55/100 vs 53/100)
Comparison verdict
Comparing the Realme GT 6 vs the Redmi K90, the Redmi K90 scores 6 points higher (76/100 vs 70/100). In the "performance" category, the Redmi K90 leads (91/100 vs 75/100). Value score: Realme GT 6 — 64/100, Redmi K90 — 80/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Redmi K90 notably outperforms the Realme GT 6 (91/100 vs 75/100). In the "display" category, the Realme GT 6 and the Redmi K90 are nearly equal (84/100 vs 82/100). In the "camera" category, the Realme GT 6 and the Redmi K90 are nearly equal (61/100 vs 58/100). In the "battery" category, the Redmi K90 and the Realme GT 6 are nearly equal (72/100 vs 70/100). In the "portability" category, the Redmi K90 and the Realme GT 6 are nearly equal (55/100 vs 53/100).
Specs comparison
| Specification | Realme GT 6 | Redmi K90 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8s Gen 3 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1809566 | 3077585 | |
| Geekbench Single | 1923 | 3013 | |
| Geekbench Multi | 5179 | 9287 | |
| Display | 6.8" AMOLED | 6.6" AMOLED | |
| Resolution | 1264x2780 | 2510x1156 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5500 mAh | 7100 mAh | |
| Charging | 120W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 8GB / 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 14, up to 3 major Android upgrades, Realme UI 5.0 | Android 16 | |
| Brightness (peak) | 6000 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP65 | IP68 | |
| Dimensions | 162.0×75.1×8.6 mm | 157.5×75.3×8.0 mm | |
| Weight | 199 g | 206 g | |
| Launch price | $450 | $401 |
Camera comparison
Realme GT 6
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 32MP
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Display comparison
Realme GT 6
- 6.8" AMOLED
- Resolution: 1264x2780
- Refresh rate: 120 Hz
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Battery and charging
Realme GT 6
- 5500 mAh
- Wired: 120W
- No wireless charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Realme GT 6 and Redmi K90, covering their specs and all relevant benchmarks.
Redmi K90 leads Realme GT 6 by 41.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $49. Redmi K90 was $49 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 notably outperforms the Realme GT 6 (91/100 vs 75/100).
display
In the "display" category, the Realme GT 6 and the Redmi K90 are nearly equal (84/100 vs 82/100).
camera
In the "camera" category, the Realme GT 6 and the Redmi K90 are nearly equal (61/100 vs 58/100).
battery
In the "battery" category, the Redmi K90 and the Realme GT 6 are nearly equal (72/100 vs 70/100).
portability
In the "portability" category, the Redmi K90 and the Realme GT 6 are nearly equal (55/100 vs 53/100).
Frequently asked questions
Which is better: the Realme GT 6 or the Redmi K90?
The Redmi K90 edges out the Realme GT 6 by just 6 points — the two devices are very close in overall level.
What is the rating of the Realme GT 6 and the Redmi K90?
The Realme GT 6 has a MobileRank rating of 70/100, the Redmi K90 — 76/100.
Which is more powerful: the Realme GT 6 or the Redmi K90?
The Redmi K90 leads on performance (91/100 vs 75/100).
Should you choose the Realme GT 6 over the Redmi K90?
The Realme GT 6 is a better fit for active users. The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers.