Realme GT7 vs Vivo Y31
The Realme GT7 (2025) runs on the MediaTek Dimensity 9400e, while the Vivo Y31 (2025) runs on the Snapdragon 4 Gen 2; launch prices were $420 and $220. By overall MobileRank rating, the Realme GT7 leads — 77/100 vs 45/100 (a 32-point difference). Key differences: the Realme GT7 has the bigger battery (7000 mAh vs 6500); the Realme GT7 is faster in AnTuTu (2,415,876 vs 568,395).
Profile comparison
Category scores
Realme GT7
Vivo Y31
What makes Realme GT7 better?
- Higher AnTuTu: 2415876 vs 568395
- Better Geekbench Single: 2233 vs 915
- Better Geekbench Multi: 7478 vs 2115
- Bigger battery: 7000 vs 6500 mAh
- Faster charging: 120W vs 44W
- Lighter: 206g vs 209g
- Higher performance (84/100 vs 46/100)
- Better camera (61/100 vs 30/100)
- Longer battery life (90/100 vs 58/100)
- Better display (84/100 vs 55/100)
- Better portability (53/100 vs 49/100)
What makes Vivo Y31 better?
- Cheaper at launch: $220 vs $420
- Overall rating 45/100
Comparison verdict
Comparing the Realme GT7 vs the Vivo Y31, the Realme GT7 scores 32 points higher (77/100 vs 45/100). In the "performance" category, the Realme GT7 leads (84/100 vs 46/100). In the "camera" category, the Realme GT7 leads (61/100 vs 30/100). In the "battery" category, the Realme GT7 leads (90/100 vs 58/100). Value score: Realme GT7 — 80/100, Vivo Y31 — 46/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Realme GT7 significantly outperforms the Vivo Y31 (84/100 vs 46/100). In the "display" category, the Realme GT7 notably outperforms the Vivo Y31 (84/100 vs 55/100). In the "camera" category, the Realme GT7 significantly outperforms the Vivo Y31 (61/100 vs 30/100). In the "battery" category, the Realme GT7 significantly outperforms the Vivo Y31 (90/100 vs 58/100). In the "portability" category, the Realme GT7 and the Vivo Y31 are nearly equal (53/100 vs 49/100).
Specs comparison
| Specification | Realme GT7 | Vivo Y31 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400e | Snapdragon 4 Gen 2 | |
| AnTuTu | 2415876 | 568395 | |
| Geekbench Single | 2233 | 915 | |
| Geekbench Multi | 7478 | 2115 | |
| Display | 6.8" AMOLED | 6.7" IPS LCD | |
| Resolution | 2780x1264 | 720x1608 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7000 mAh | 6500 mAh | |
| Charging | 120W | 44W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 8 MP | |
| RAM | 8GB / 12GB / 16GB | 4GB / 6GB | |
| Storage | 256GB / 512GB | 128GB | |
| OS | Android 15 | Android 15 | |
| Brightness (peak) | — | 1000 nits | |
| NFC | — | no | |
| Protection | — | IP68/IP69 | |
| Dimensions | — | 166.1×77.0×8.4 mm | |
| Weight | 206 g | 209 g | |
| Launch price | $420 | $220 |
Camera comparison
Realme GT7
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 32MP
Vivo Y31
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Realme GT7
- 6.8" AMOLED
- Resolution: 2780x1264
- Refresh rate: 120 Hz
Vivo Y31
- 6.7" IPS LCD
- Resolution: 720x1608
- Refresh rate: 120 Hz
Battery and charging
Realme GT7
- 7000 mAh
- Wired: 120W
- Wireless charging: no data
Vivo Y31
- 6500 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Realme GT7 and Vivo Y31, covering their specs and all relevant benchmarks.
Realme GT7 leads Vivo Y31 by 325.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $200. Vivo Y31 was $200 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Realme GT7 significantly outperforms the Vivo Y31 (84/100 vs 46/100).
display
In the "display" category, the Realme GT7 notably outperforms the Vivo Y31 (84/100 vs 55/100).
camera
In the "camera" category, the Realme GT7 significantly outperforms the Vivo Y31 (61/100 vs 30/100).
battery
In the "battery" category, the Realme GT7 significantly outperforms the Vivo Y31 (90/100 vs 58/100).
portability
In the "portability" category, the Realme GT7 and the Vivo Y31 are nearly equal (53/100 vs 49/100).
Frequently asked questions
Which is better: the Realme GT7 or the Vivo Y31?
The Realme GT7 significantly outperforms the Vivo Y31 by 32 points (77/100 vs 45/100).
What is the rating of the Realme GT7 and the Vivo Y31?
The Realme GT7 has a MobileRank rating of 77/100, the Vivo Y31 — 45/100.
Which has the better camera: the Realme GT7 or the Vivo Y31?
The Realme GT7 leads on camera score (61/100 vs 30/100).
Which is more powerful: the Realme GT7 or the Vivo Y31?
The Realme GT7 leads on performance (84/100 vs 46/100).
Should you choose the Realme GT7 over the Vivo Y31?
The Realme GT7 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.