Realme GT 8 Pro vs Redmi K40
The Realme GT 8 Pro (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Redmi K40 (2021) runs on the Qualcomm Snapdragon 870; estimated prices are $599 and $309. By overall MobileRank rating, the Realme GT 8 Pro leads — 84/100 vs 54/100 (a 30-point difference). Key differences: the Realme GT 8 Pro has the bigger battery (6500 mAh vs 4520); the main camera is 50 MP vs 48 MP; the Realme GT 8 Pro is faster in AnTuTu (3,942,923 vs 1,010,069).
Realme GT 8 Pro
Redmi K40
- Higher AnTuTu: 3942923 vs 1010069
- Better Geekbench Single: 3640 vs 1298
- Better Geekbench Multi: 11033 vs 3520
- Bigger battery: 6500 vs 4520 mAh
- Faster charging: 100W vs 33W
- Better main camera: 50MP vs 48MP
- Higher performance (98/100 vs 61/100)
- Better camera (73/100 vs 36/100)
- Longer battery life (83/100 vs 42/100)
- Better display (84/100 vs 79/100)
- Lighter: 196g vs 207g
- Cheaper: $309 vs $599
- Better portability (64/100 vs 52/100)
Comparing the Realme GT 8 Pro vs the Redmi K40, the Realme GT 8 Pro scores 30 points higher (84/100 vs 54/100). In the "performance" category, the Realme GT 8 Pro leads (98/100 vs 61/100). In the "camera" category, the Realme GT 8 Pro leads (73/100 vs 36/100). In the "battery" category, the Realme GT 8 Pro leads (83/100 vs 42/100). In the "performance" category, the Realme GT 8 Pro significantly outperforms the Redmi K40 (98/100 vs 61/100). In the "display" category, the Realme GT 8 Pro is a bit better (84/100 vs 79/100). In the "camera" category, the Realme GT 8 Pro significantly outperforms the Redmi K40 (73/100 vs 36/100). In the "battery" category, the Realme GT 8 Pro significantly outperforms the Redmi K40 (83/100 vs 42/100). In the "portability" category, the Redmi K40 is a bit better (64/100 vs 52/100).
| Specification | Realme GT 8 Pro | Redmi K40 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 870 | |
| AnTuTu | 3942923 | 1010069 | |
| Geekbench Single | 3640 | 1298 | |
| Geekbench Multi | 11033 | 3520 | |
| Display | 6.8" LTPO AMOLED | 6.7" AMOLED | |
| Resolution | 2780x1264 | 2400x1080 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 4520 mAh | |
| Charging | 100W | 33W | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB / 12GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 15 | Android 11 | |
| Weight | 207 g | 196 g | |
| Price | $599 | $309 |
Realme GT 8 Pro
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 16MP
Redmi K40
- Main: 48MP f/1.79
- Ultrawide: 8MP
- Front: 20MP
Realme GT 8 Pro
- 6.8" LTPO AMOLED
- Resolution: 2780x1264
- Refresh rate: 120 Hz
Redmi K40
- 6.7" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Realme GT 8 Pro
- 6500 mAh
- Wired: 100W
- Wireless charging: no data
Redmi K40
- 4520 mAh
- Wired: 33W
- Wireless charging: no data
We compared Realme GT 8 Pro and Redmi K40, covering their specs and all relevant benchmarks.
Realme GT 8 Pro leads Redmi K40 by 290.4% in our overall performance rating.
Price difference: $290. Redmi K40 is cheaper by $290.
performance
In the "performance" category, the Realme GT 8 Pro significantly outperforms the Redmi K40 (98/100 vs 61/100).
display
In the "display" category, the Realme GT 8 Pro is a bit better (84/100 vs 79/100).
camera
In the "camera" category, the Realme GT 8 Pro significantly outperforms the Redmi K40 (73/100 vs 36/100).
battery
In the "battery" category, the Realme GT 8 Pro significantly outperforms the Redmi K40 (83/100 vs 42/100).
portability
In the "portability" category, the Redmi K40 is a bit better (64/100 vs 52/100).
Which is better: the Realme GT 8 Pro or the Redmi K40?
The Realme GT 8 Pro significantly outperforms the Redmi K40 by 30 points (84/100 vs 54/100).
What is the rating of the Realme GT 8 Pro and the Redmi K40?
The Realme GT 8 Pro has a MobileRank rating of 84/100, the Redmi K40 — 54/100.
Which has the better camera: the Realme GT 8 Pro or the Redmi K40?
The Realme GT 8 Pro leads on camera score (73/100 vs 36/100).
Which is more powerful: the Realme GT 8 Pro or the Redmi K40?
The Realme GT 8 Pro leads on performance (98/100 vs 61/100).
Should you choose the Realme GT 8 Pro over the Redmi K40?
The Realme GT 8 Pro is a better fit for gamers and power users, those who care about battery life. The Redmi K40 is a better fit for active users.