Realme GT 8 vs Vivo X300s
The Realme GT 8 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo X300s (2026) runs on the Dimensity 9500; launch prices were $350 and $723. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 80/100 (a 9-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 7000); the main camera is 50 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 3,126,402).
Profile comparison
Category scores
Realme GT 8
Vivo X300s
What makes Realme GT 8 better?
- Faster charging: 100W vs 90W
- Lighter: 209g vs 217g
- Cheaper at launch: $350 vs $723
- Longer battery life (85/100 vs 83/100)
- Better display (98/100 vs 94/100)
- Better portability (50/100 vs 42/100)
What makes Vivo X300s better?
- Higher AnTuTu: 3703823 vs 3126402
- Better Geekbench Single: 3293 vs 3013
- Better Geekbench Multi: 10243 vs 9287
- Bigger battery: 7100 vs 7000 mAh
- Better main camera: 200MP vs 50MP
- Higher performance (95/100 vs 91/100)
- Better camera (94/100 vs 56/100)
Comparison verdict
Comparing the Realme GT 8 vs the Vivo X300s, the Vivo X300s scores 9 points higher (89/100 vs 80/100). In the "camera" category, the Vivo X300s leads (94/100 vs 56/100). Value score: Realme GT 8 — 94/100, Vivo X300s — 92/100; 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 Vivo X300s and the Realme GT 8 are nearly equal (95/100 vs 91/100). In the "display" category, the Realme GT 8 and the Vivo X300s are nearly equal (98/100 vs 94/100). In the "camera" category, the Vivo X300s significantly outperforms the Realme GT 8 (94/100 vs 56/100). In the "battery" category, the Realme GT 8 and the Vivo X300s are nearly equal (85/100 vs 83/100). In the "portability" category, the Realme GT 8 is a bit better (50/100 vs 42/100).
Specs comparison
| Specification | Realme GT 8 | Vivo X300s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Dimensity 9500 | |
| AnTuTu | 3126402 | 3703823 | |
| Geekbench Single | 3013 | 3293 | |
| Geekbench Multi | 9287 | 10243 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1440x3136 | 2800x1260 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7000 mAh | 7100 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | — | 40W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 / OriginOS 6 | |
| Weight | 209 g | 217 g | |
| Launch price | $350 | $723 |
Camera comparison
Realme GT 8
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 16MP
Vivo X300s
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
Realme GT 8
- 6.8" AMOLED
- Resolution: 1440x3136
- Refresh rate: 144 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Battery and charging
Realme GT 8
- 7000 mAh
- Wired: 100W
- Wireless charging: no data
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
Overall performance score
We compared Realme GT 8 and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads Realme GT 8 by 15.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $373. Realme GT 8 was $373 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo X300s and the Realme GT 8 are nearly equal (95/100 vs 91/100).
display
In the "display" category, the Realme GT 8 and the Vivo X300s are nearly equal (98/100 vs 94/100).
camera
In the "camera" category, the Vivo X300s significantly outperforms the Realme GT 8 (94/100 vs 56/100).
battery
In the "battery" category, the Realme GT 8 and the Vivo X300s are nearly equal (85/100 vs 83/100).
portability
In the "portability" category, the Realme GT 8 is a bit better (50/100 vs 42/100).
Frequently asked questions
Which is better: the Realme GT 8 or the Vivo X300s?
The Vivo X300s edges out the Realme GT 8 by just 9 points — the two devices are very close in overall level.
What is the rating of the Realme GT 8 and the Vivo X300s?
The Realme GT 8 has a MobileRank rating of 80/100, the Vivo X300s — 89/100.
Which has the better camera: the Realme GT 8 or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 56/100).
Should you choose the Realme GT 8 over the Vivo X300s?
The Realme GT 8 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo X300s is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.