Realme GT7 (China) vs Redmi K20
The Realme GT7 (China) (2025) runs on the MediaTek Dimensity 9400+, while the Redmi K20 (2019) runs on the Qualcomm Snapdragon 730. By overall MobileRank rating, the Realme GT7 (China) leads — 71/100 vs 42/100 (a 29-point difference). Key differences: the Realme GT7 (China) has the bigger battery (7200 mAh vs 4000); the main camera is 50 MP vs 48 MP; the Realme GT7 (China) is faster in AnTuTu (2,835,794 vs 496,392).
Realme GT7 (China)
Redmi K20
- Higher AnTuTu: 2835794 vs 496392
- Better Geekbench Single: 2729 vs 724
- Better Geekbench Multi: 8430 vs 1836
- Bigger battery: 7200 vs 4000 mAh
- Faster charging: 100W vs 18W
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 144Hz vs 60Hz
- Higher performance (89/100 vs 41/100)
- Longer battery life (72/100 vs 27/100)
- Better display (94/100 vs 56/100)
- Lighter: 191g vs 203g
- Better camera (41/100 vs 35/100)
- Better portability (68/100 vs 54/100)
Comparing the Realme GT7 (China) vs the Redmi K20, the Realme GT7 (China) scores 29 points higher (71/100 vs 42/100). In the "performance" category, the Realme GT7 (China) leads (89/100 vs 41/100). In the "battery" category, the Realme GT7 (China) leads (72/100 vs 27/100). In the "performance" category, the Realme GT7 (China) significantly outperforms the Redmi K20 (89/100 vs 41/100). In the "display" category, the Realme GT7 (China) significantly outperforms the Redmi K20 (94/100 vs 56/100). In the "camera" category, the Redmi K20 is a bit better (41/100 vs 35/100). In the "battery" category, the Realme GT7 (China) significantly outperforms the Redmi K20 (72/100 vs 27/100). In the "portability" category, the Redmi K20 is a bit better (68/100 vs 54/100).
| Specification | Realme GT7 (China) | Redmi K20 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Qualcomm Snapdragon 730 | |
| AnTuTu | 2835794 | 496392 | |
| Geekbench Single | 2729 | 724 | |
| Geekbench Multi | 8430 | 1836 | |
| Display | 6.8" AMOLED | 6.4" AMOLED | |
| Resolution | 1280x2800 | 2340x1080 | |
| Refresh rate | 144 Hz | 60 Hz | |
| Battery | 7200 mAh | 4000 mAh | |
| Charging | 100W | 18W | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 8 MP | 13 MP | |
| Telephoto | 0 MP | 8 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 64GB / 128GB / 256GB | |
| OS | Android 15, Realme UI 6.0 | Android 9 | |
| Brightness (peak) | 6500 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 162.4×76.0×8.3 mm | — | |
| Weight | 203 g | 191 g | |
| Launch price | — | $250 |
Realme GT7 (China)
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Redmi K20
- Main: 48MP f/f/1.75
- Ultrawide: 13MP
- Telephoto: 8MP
- Front: 20MP
Realme GT7 (China)
- 6.8" AMOLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Redmi K20
- 6.4" AMOLED
- Resolution: 2340x1080
- Refresh rate: 60 Hz
Realme GT7 (China)
- 7200 mAh
- Wired: 100W
- No wireless charging
Redmi K20
- 4000 mAh
- Wired: 18W
- Wireless charging: no data
We compared Realme GT7 (China) and Redmi K20, covering their specs and all relevant benchmarks.
Realme GT7 (China) leads Redmi K20 by 471.3% in our overall performance rating.
Realme GT7 (China)
Price unknownperformance
In the "performance" category, the Realme GT7 (China) significantly outperforms the Redmi K20 (89/100 vs 41/100).
display
In the "display" category, the Realme GT7 (China) significantly outperforms the Redmi K20 (94/100 vs 56/100).
camera
In the "camera" category, the Redmi K20 is a bit better (41/100 vs 35/100).
battery
In the "battery" category, the Realme GT7 (China) significantly outperforms the Redmi K20 (72/100 vs 27/100).
portability
In the "portability" category, the Redmi K20 is a bit better (68/100 vs 54/100).
Which is better: the Realme GT7 (China) or the Redmi K20?
The Realme GT7 (China) significantly outperforms the Redmi K20 by 29 points (71/100 vs 42/100).
What is the rating of the Realme GT7 (China) and the Redmi K20?
The Realme GT7 (China) has a MobileRank rating of 71/100, the Redmi K20 — 42/100.
Which has the better camera: the Realme GT7 (China) or the Redmi K20?
The Redmi K20 leads on camera score (41/100 vs 35/100).
Which is more powerful: the Realme GT7 (China) or the Redmi K20?
The Realme GT7 (China) leads on performance (89/100 vs 41/100).
Should you choose the Realme GT7 (China) over the Redmi K20?
The Realme GT7 (China) is a better fit for gamers and power users. The Redmi K20 is a better fit for everyday use.