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 41/100 (a 30-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 502,844).
Profile comparison
Category scores
Realme GT7 (China)
Redmi K20
What makes Realme GT7 (China) better?
- Higher AnTuTu: 2835794 vs 502844
- 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)
What makes Redmi K20 better?
- Lighter: 191g vs 203g
- Better camera (41/100 vs 35/100)
- Better portability (56/100 vs 54/100)
Comparison verdict
Comparing the Realme GT7 (China) vs the Redmi K20, the Realme GT7 (China) scores 30 points higher (71/100 vs 41/100). 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 and the Realme GT7 (China) are nearly equal (56/100 vs 54/100).
Specs comparison
| Specification | Realme GT7 (China) | Redmi K20 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Qualcomm Snapdragon 730 | |
| AnTuTu | 2835794 | 502844 | |
| 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 | yes | |
| Protection | IP68 | — | |
| Dimensions | 162.4×76.0×8.3 mm | 156.7×74.3×8.8 mm | |
| Weight | 203 g | 191 g | |
| Launch price | — | $250 |
Camera comparison
Realme GT7 (China)
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Redmi K20
- Main: 48MP f/1.75
- Ultrawide: 13MP
- Telephoto: 8MP
- Front: 20MP
Display comparison
Realme GT7 (China)
- 6.8" AMOLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Redmi K20
- 6.4" AMOLED
- Resolution: 2340x1080
- Refresh rate: 60 Hz
Battery and charging
Realme GT7 (China)
- 7200 mAh
- Wired: 100W
- No wireless charging
Redmi K20
- 4000 mAh
- Wired: 18W
- Wireless charging: no data
Overall performance score
We compared Realme GT7 (China) and Redmi K20, covering their specs and all relevant benchmarks.
Realme GT7 (China) leads Redmi K20 by 464.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Realme GT7 (China)
Price unknownDetailed category analysis
performance
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 and the Realme GT7 (China) are nearly equal (56/100 vs 54/100).
Frequently asked questions
Which is better: the Realme GT7 (China) or the Redmi K20?
The Realme GT7 (China) significantly outperforms the Redmi K20 by 30 points (71/100 vs 41/100).
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 — 41/100.
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.