Realme C51 vs Realme GT7 (China)
The Realme C51 (2023) runs on the Unisoc Tiger T612, while the Realme GT7 (China) (2025) runs on the MediaTek Dimensity 9400+. By overall MobileRank rating, the Realme GT7 (China) leads — 71/100 vs 31/100 (a 40-point difference). Key differences: the Realme GT7 (China) has the bigger battery (7200 mAh vs 5000); the Realme C51 is noticeably lighter (186g vs 203g).
Realme C51
Realme GT7 (China)
- Lighter: 186g vs 203g
- Better portability (67/100 vs 54/100)
- Better Geekbench Single: 2729 vs 360
- Better Geekbench Multi: 8430 vs 1250
- Bigger battery: 7200 vs 5000 mAh
- Faster charging: 100W vs 33W
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (89/100 vs 16/100)
- Better camera (35/100 vs 30/100)
- Longer battery life (72/100 vs 46/100)
- Better display (94/100 vs 43/100)
Comparing the Realme C51 vs the Realme GT7 (China), the Realme GT7 (China) scores 40 points higher (71/100 vs 31/100). In the "performance" category, the Realme GT7 (China) leads (89/100 vs 16/100). In the "battery" category, the Realme GT7 (China) leads (72/100 vs 46/100). In the "performance" category, the Realme GT7 (China) significantly outperforms the Realme C51 (89/100 vs 16/100). In the "display" category, the Realme GT7 (China) significantly outperforms the Realme C51 (94/100 vs 43/100). In the "camera" category, the Realme GT7 (China) is a bit better (35/100 vs 30/100). In the "battery" category, the Realme GT7 (China) notably outperforms the Realme C51 (72/100 vs 46/100). In the "portability" category, the Realme C51 is a bit better (67/100 vs 54/100).
| Specification | Realme C51 | Realme GT7 (China) | |
|---|---|---|---|
| Processor | Unisoc Tiger T612 | MediaTek Dimensity 9400+ | |
| AnTuTu | — | 2835794 | |
| Geekbench Single | 360 | 2729 | |
| Geekbench Multi | 1250 | 8430 | |
| Display | 6.7" IPS LCD | 6.8" AMOLED | |
| Resolution | 720x1600 | 1280x2800 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 5000 mAh | 7200 mAh | |
| Charging | 33W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 5 MP | 16 MP | |
| RAM | 4GB | 12GB / 16GB | |
| Storage | 64GB / 128GB | 256GB / 512GB / 1TB | |
| OS | Android 13, Realme UI T | Android 15, Realme UI 6.0 | |
| Brightness (peak) | 560 nits | 6500 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 167.2×76.7×8.0 mm | 162.4×76.0×8.3 mm | |
| Weight | 186 g | 203 g | |
| Launch price | — | — |
Realme C51
- Main: 50MP f/f/1.8
- Front: 5MP
Realme GT7 (China)
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Realme C51
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 90 Hz
Realme GT7 (China)
- 6.8" AMOLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Realme C51
- 5000 mAh
- Wired: 33W
- No wireless charging
Realme GT7 (China)
- 7200 mAh
- Wired: 100W
- No wireless charging
performance
In the "performance" category, the Realme GT7 (China) significantly outperforms the Realme C51 (89/100 vs 16/100).
display
In the "display" category, the Realme GT7 (China) significantly outperforms the Realme C51 (94/100 vs 43/100).
camera
In the "camera" category, the Realme GT7 (China) is a bit better (35/100 vs 30/100).
battery
In the "battery" category, the Realme GT7 (China) notably outperforms the Realme C51 (72/100 vs 46/100).
portability
In the "portability" category, the Realme C51 is a bit better (67/100 vs 54/100).
Which is better: the Realme C51 or the Realme GT7 (China)?
The Realme GT7 (China) significantly outperforms the Realme C51 by 40 points (71/100 vs 31/100).
What is the rating of the Realme C51 and the Realme GT7 (China)?
The Realme C51 has a MobileRank rating of 31/100, the Realme GT7 (China) — 71/100.
Which has the better camera: the Realme C51 or the Realme GT7 (China)?
The Realme GT7 (China) leads on camera score (35/100 vs 30/100).
Which is more powerful: the Realme C51 or the Realme GT7 (China)?
The Realme GT7 (China) leads on performance (89/100 vs 16/100).
Should you choose the Realme C51 over the Realme GT7 (China)?
The Realme C51 is a better fit for everyday use. The Realme GT7 (China) is a better fit for gamers and power users.