Realme GT 8 Pro vs Vivo X300 Ultra
The Realme GT 8 Pro (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; estimated prices are $599 and $950. By overall MobileRank rating, the Vivo X300 Ultra leads — 87/100 vs 79/100 (a 8-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 6500); the main camera is 50 MP vs 200 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 3,942,923); the Realme GT 8 Pro is noticeably lighter (207g vs 230g).
Realme GT 8 Pro
Vivo X300 Ultra
- Lighter: 207g vs 230g
- Cheaper: $599 vs $950
- Better design/ergonomics (41/100 vs 12/100)
- Better value for money (69/100 vs 44/100)
- Higher AnTuTu: 4247433 vs 3942923
- Bigger battery: 7000 vs 6500 mAh
- Better main camera: 200MP vs 50MP
- Higher performance (96/100 vs 92/100)
- Better camera (96/100 vs 68/100)
- Longer battery life (77/100 vs 68/100)
Comparing the Realme GT 8 Pro vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 8 points higher (87/100 vs 79/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 68/100). In the "value for money" category, the Realme GT 8 Pro leads (69/100 vs 44/100). In the "performance" category, the Vivo X300 Ultra and the Realme GT 8 Pro are nearly equal (96/100 vs 92/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo X300 Ultra notably outperforms the Realme GT 8 Pro (96/100 vs 68/100). In the "battery" category, the Vivo X300 Ultra is a bit better (77/100 vs 68/100). In the "design" category, the Realme GT 8 Pro notably outperforms the Vivo X300 Ultra (41/100 vs 12/100). In the "value for money" category, the Realme GT 8 Pro notably outperforms the Vivo X300 Ultra (69/100 vs 44/100).
| Specification | Realme GT 8 Pro | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3942923 | 4247433 | |
| Geekbench Single | 3640 | 3640 | |
| Geekbench Multi | 11033 | 11033 | |
| Display | 6.8" LTPO AMOLED | 6.8" LTPO OLED | |
| Resolution | 2780x1264 | 3168x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 7000 mAh | |
| Charging | 100W | 100W | |
| Wireless charging | 0W | 40W | |
| DXOMark (camera) | — | 170 | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 200 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| NFC | — | yes | |
| Protection | — | IP69 | |
| Dimensions | — | 163.0×76.8×8.2 mm | |
| Weight | 207 g | 230 g | |
| Price | $599 | $950 |
Realme GT 8 Pro
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 16MP
Vivo X300 Ultra
- Main: 200MP f/f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Realme GT 8 Pro
- 6.8" LTPO AMOLED
- Resolution: 2780x1264
- Refresh rate: 120 Hz
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Realme GT 8 Pro
- 6500 mAh
- Wired: 100W
- No wireless charging
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
We compared Realme GT 8 Pro and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Realme GT 8 Pro by 7.2% in our overall performance rating.
Price difference: $351. Realme GT 8 Pro is cheaper by $351.
performance
In the "performance" category, the Vivo X300 Ultra and the Realme GT 8 Pro are nearly equal (96/100 vs 92/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo X300 Ultra notably outperforms the Realme GT 8 Pro (96/100 vs 68/100).
battery
In the "battery" category, the Vivo X300 Ultra is a bit better (77/100 vs 68/100).
design
In the "design" category, the Realme GT 8 Pro notably outperforms the Vivo X300 Ultra (41/100 vs 12/100).
value for money
In the "value for money" category, the Realme GT 8 Pro notably outperforms the Vivo X300 Ultra (69/100 vs 44/100).
Which is better: the Realme GT 8 Pro or the Vivo X300 Ultra?
The Vivo X300 Ultra edges out the Realme GT 8 Pro by just 8 points — the two devices are very close in overall level.
What is the rating of the Realme GT 8 Pro and the Vivo X300 Ultra?
The Realme GT 8 Pro has a MobileRank rating of 79/100, the Vivo X300 Ultra — 87/100.
Which has the better camera: the Realme GT 8 Pro or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 68/100).
Should you choose the Realme GT 8 Pro over the Vivo X300 Ultra?
The Realme GT 8 Pro is a better fit for gamers and power users. The Vivo X300 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life.