Realme GT7 vs Redmi K20
The Realme GT7 (2025) runs on the MediaTek Dimensity 9400e, while the Redmi K20 (2019) runs on the Qualcomm Snapdragon 730; launch prices were $420 and $250. By overall MobileRank rating, the Realme GT7 leads — 77/100 vs 42/100 (a 35-point difference). Key differences: the Realme GT7 has the bigger battery (7000 mAh vs 4000); the main camera is 50 MP vs 48 MP; the Realme GT7 is faster in AnTuTu (2,496,976 vs 496,392); the Redmi K20 is noticeably lighter (191g vs 206g).
Realme GT7
Redmi K20
- Higher AnTuTu: 2496976 vs 496392
- Better Geekbench Single: 2233 vs 724
- Better Geekbench Multi: 7478 vs 1836
- Bigger battery: 7000 vs 4000 mAh
- Faster charging: 120W vs 18W
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 120Hz vs 60Hz
- Higher performance (84/100 vs 41/100)
- Better camera (61/100 vs 41/100)
- Longer battery life (90/100 vs 27/100)
- Better display (84/100 vs 56/100)
- Lighter: 191g vs 206g
- Cheaper at launch: $250 vs $420
- Better portability (68/100 vs 53/100)
Comparing the Realme GT7 vs the Redmi K20, the Realme GT7 scores 35 points higher (77/100 vs 42/100). In the "performance" category, the Realme GT7 leads (84/100 vs 41/100). In the "camera" category, the Realme GT7 leads (61/100 vs 41/100). In the "battery" category, the Realme GT7 leads (90/100 vs 27/100). Value score: Realme GT7 — 90/100, Redmi K20 — 36/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Realme GT7 significantly outperforms the Redmi K20 (84/100 vs 41/100). In the "display" category, the Realme GT7 notably outperforms the Redmi K20 (84/100 vs 56/100). In the "camera" category, the Realme GT7 notably outperforms the Redmi K20 (61/100 vs 41/100). In the "battery" category, the Realme GT7 significantly outperforms the Redmi K20 (90/100 vs 27/100). In the "portability" category, the Redmi K20 notably outperforms the Realme GT7 (68/100 vs 53/100).
| Specification | Realme GT7 | Redmi K20 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400e | Qualcomm Snapdragon 730 | |
| AnTuTu | 2496976 | 496392 | |
| Geekbench Single | 2233 | 724 | |
| Geekbench Multi | 7478 | 1836 | |
| Display | 6.8" AMOLED | 6.4" AMOLED | |
| Resolution | 2780x1264 | 2340x1080 | |
| Refresh rate | 120 Hz | 60 Hz | |
| Battery | 7000 mAh | 4000 mAh | |
| Charging | 120W | 18W | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 8 MP | 13 MP | |
| Telephoto | 50 MP | 8 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 8GB / 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB | 64GB / 128GB / 256GB | |
| OS | Android 15 | Android 9 | |
| Weight | 206 g | 191 g | |
| Launch price | $420 | $250 |
Realme GT7
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 32MP
Redmi K20
- Main: 48MP f/f/1.75
- Ultrawide: 13MP
- Telephoto: 8MP
- Front: 20MP
Realme GT7
- 6.8" AMOLED
- Resolution: 2780x1264
- Refresh rate: 120 Hz
Redmi K20
- 6.4" AMOLED
- Resolution: 2340x1080
- Refresh rate: 60 Hz
Realme GT7
- 7000 mAh
- Wired: 120W
- Wireless charging: no data
Redmi K20
- 4000 mAh
- Wired: 18W
- Wireless charging: no data
We compared Realme GT7 and Redmi K20, covering their specs and all relevant benchmarks.
Realme GT7 leads Redmi K20 by 403.0% in our overall performance rating.
Launch price difference: $170. Redmi K20 was $170 cheaper at launch.
performance
In the "performance" category, the Realme GT7 significantly outperforms the Redmi K20 (84/100 vs 41/100).
display
In the "display" category, the Realme GT7 notably outperforms the Redmi K20 (84/100 vs 56/100).
camera
In the "camera" category, the Realme GT7 notably outperforms the Redmi K20 (61/100 vs 41/100).
battery
In the "battery" category, the Realme GT7 significantly outperforms the Redmi K20 (90/100 vs 27/100).
portability
In the "portability" category, the Redmi K20 notably outperforms the Realme GT7 (68/100 vs 53/100).
Which is better: the Realme GT7 or the Redmi K20?
The Realme GT7 significantly outperforms the Redmi K20 by 35 points (77/100 vs 42/100).
What is the rating of the Realme GT7 and the Redmi K20?
The Realme GT7 has a MobileRank rating of 77/100, the Redmi K20 — 42/100.
Which has the better camera: the Realme GT7 or the Redmi K20?
The Realme GT7 leads on camera score (61/100 vs 41/100).
Which is more powerful: the Realme GT7 or the Redmi K20?
The Realme GT7 leads on performance (84/100 vs 41/100).
Should you choose the Realme GT7 over the Redmi K20?
The Realme GT7 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Redmi K20 is a better fit for everyday use.