Vivo iQOO 15T vs Vivo X300 Pro
The Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500, while the Vivo X300 Pro (2025) runs on the Dimensity 9500; estimated prices are $499 and $899. By overall MobileRank rating, the Vivo X300 Pro leads — 87/100 vs 82/100 (a 5-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 6510); the Vivo iQOO 15T is faster in AnTuTu (3,815,522 vs 3,269,794).
Vivo iQOO 15T
Vivo X300 Pro
- Higher AnTuTu: 3815522 vs 3269794
- Bigger battery: 8000 vs 6510 mAh
- Faster charging: 100W vs 90W
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 216g vs 226g
- Cheaper: $499 vs $899
- Higher performance (95/100 vs 93/100)
- Better display (99/100 vs 84/100)
- Better portability (44/100 vs 43/100)
- Better value for money (90/100 vs 86/100)
- Better camera (96/100 vs 65/100)
- Longer battery life (81/100 vs 75/100)
Comparing the Vivo iQOO 15T vs the Vivo X300 Pro, the Vivo X300 Pro scores 5 points higher (87/100 vs 82/100). In the "camera" category, the Vivo X300 Pro leads (96/100 vs 65/100). In the "performance" category, the Vivo iQOO 15T and the Vivo X300 Pro are nearly equal (95/100 vs 93/100). In the "display" category, the Vivo iQOO 15T notably outperforms the Vivo X300 Pro (99/100 vs 84/100). In the "camera" category, the Vivo X300 Pro significantly outperforms the Vivo iQOO 15T (96/100 vs 65/100). In the "battery" category, the Vivo X300 Pro is a bit better (81/100 vs 75/100). In the "portability" category, the Vivo iQOO 15T and the Vivo X300 Pro are nearly equal (44/100 vs 43/100). In the "value for money" category, the Vivo iQOO 15T and the Vivo X300 Pro are nearly equal (90/100 vs 86/100).
| Specification | Vivo iQOO 15T | Vivo X300 Pro | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Dimensity 9500 | |
| AnTuTu | 3815522 | 3269794 | |
| Geekbench Single | 3228 | 3228 | |
| Geekbench Multi | 9553 | 9553 | |
| Display | 6.8" LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 1440x3168 | 1260x2800 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 8000 mAh | 6510 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 0W | 40W | |
| DXOMark (camera) | — | 171 | |
| Main camera | 200 MP | 200 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | — | 4500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | — | 161.2×75.5×8.0 mm | |
| Weight | 216 g | 226 g | |
| Price | $499 | $899 |
Vivo iQOO 15T
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Front: 16MP
Vivo X300 Pro
- Main: 200MP f/f/1.57
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo X300 Pro
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Vivo X300 Pro
- 6510 mAh
- NanoReview test: web browsing 13:30 hrs, total 24:37 hrs
- Wired: 90W
- Wireless: 40W
We compared Vivo iQOO 15T and Vivo X300 Pro, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Vivo X300 Pro by 16.7% in our overall performance rating.
Price difference: $400. Vivo iQOO 15T is cheaper by $400.
performance
In the "performance" category, the Vivo iQOO 15T and the Vivo X300 Pro are nearly equal (95/100 vs 93/100).
display
In the "display" category, the Vivo iQOO 15T notably outperforms the Vivo X300 Pro (99/100 vs 84/100).
camera
In the "camera" category, the Vivo X300 Pro significantly outperforms the Vivo iQOO 15T (96/100 vs 65/100).
battery
In the "battery" category, the Vivo X300 Pro is a bit better (81/100 vs 75/100).
portability
In the "portability" category, the Vivo iQOO 15T and the Vivo X300 Pro are nearly equal (44/100 vs 43/100).
value for money
In the "value for money" category, the Vivo iQOO 15T and the Vivo X300 Pro are nearly equal (90/100 vs 86/100).
Which is better: the Vivo iQOO 15T or the Vivo X300 Pro?
The Vivo X300 Pro edges out the Vivo iQOO 15T by just 5 points — the two devices are very close in overall level.
What is the rating of the Vivo iQOO 15T and the Vivo X300 Pro?
The Vivo iQOO 15T has a MobileRank rating of 82/100, the Vivo X300 Pro — 87/100.
Which has the better camera: the Vivo iQOO 15T or the Vivo X300 Pro?
The Vivo X300 Pro leads on camera score (96/100 vs 65/100).
Should you choose the Vivo iQOO 15T over the Vivo X300 Pro?
The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo X300 Pro is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.