Vivo iQOO vs Vivo X300s
The Vivo iQOO (2019) runs on the Qualcomm Snapdragon 855, while the Vivo X300s (2026) runs on the Dimensity 9500. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 44/100 (a 45-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 4000); the main camera is 12 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 824,513); the Vivo iQOO is noticeably lighter (180g vs 217g).
Vivo iQOO
Vivo X300s
- Lighter: 180g vs 217g
- Better portability (66/100 vs 42/100)
- Higher AnTuTu: 3703823 vs 824513
- Better Geekbench Single: 3228 vs 968
- Better Geekbench Multi: 9553 vs 2731
- Bigger battery: 7100 vs 4000 mAh
- Faster charging: 90W vs 44W
- Better main camera: 200MP vs 12MP
- Higher performance (94/100 vs 54/100)
- Better camera (94/100 vs 16/100)
- Longer battery life (83/100 vs 27/100)
- Better display (94/100 vs 83/100)
Comparing the Vivo iQOO vs the Vivo X300s, the Vivo X300s scores 45 points higher (89/100 vs 44/100). In the "performance" category, the Vivo X300s leads (94/100 vs 54/100). In the "camera" category, the Vivo X300s leads (94/100 vs 16/100). In the "battery" category, the Vivo X300s leads (83/100 vs 27/100). In the "performance" category, the Vivo X300s significantly outperforms the Vivo iQOO (94/100 vs 54/100). In the "display" category, the Vivo X300s is a bit better (94/100 vs 83/100). In the "camera" category, the Vivo X300s significantly outperforms the Vivo iQOO (94/100 vs 16/100). In the "battery" category, the Vivo X300s significantly outperforms the Vivo iQOO (83/100 vs 27/100). In the "portability" category, the Vivo iQOO notably outperforms the Vivo X300s (66/100 vs 42/100).
| Specification | Vivo iQOO | Vivo X300s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855 | Dimensity 9500 | |
| AnTuTu | 824513 | 3703823 | |
| Geekbench Single | 968 | 3228 | |
| Geekbench Multi | 2731 | 9553 | |
| Display | 6.4" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2340 | 2800x1260 | |
| Refresh rate | — | 144 Hz | |
| Battery | 4000 mAh | 7100 mAh | |
| Charging | 44W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 12 MP | 200 MP | |
| Ultrawide | 13 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 12 MP | 50 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 (Pie); Funtouch 9 | Android 16 / OriginOS 6 | |
| NFC | yes | — | |
| Dimensions | 157.7×75.2×8.5 mm | — | |
| Weight | 180 g | 217 g | |
| Launch price | — | $723 |
Vivo iQOO
- Main: 12MP f/f/1.8
- Ultrawide: 13MP
- Front: 12MP
Vivo X300s
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Vivo iQOO
- 6.4" AMOLED
- Resolution: 1080x2340
- Refresh rate: —
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Vivo iQOO
- 4000 mAh
- Wired: 44W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
We compared Vivo iQOO and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads Vivo iQOO by 77.7% in our overall performance rating.
Vivo iQOO
Price unknownperformance
In the "performance" category, the Vivo X300s significantly outperforms the Vivo iQOO (94/100 vs 54/100).
display
In the "display" category, the Vivo X300s is a bit better (94/100 vs 83/100).
camera
In the "camera" category, the Vivo X300s significantly outperforms the Vivo iQOO (94/100 vs 16/100).
battery
In the "battery" category, the Vivo X300s significantly outperforms the Vivo iQOO (83/100 vs 27/100).
portability
In the "portability" category, the Vivo iQOO notably outperforms the Vivo X300s (66/100 vs 42/100).
Which is better: the Vivo iQOO or the Vivo X300s?
The Vivo X300s significantly outperforms the Vivo iQOO by 45 points (89/100 vs 44/100).
What is the rating of the Vivo iQOO and the Vivo X300s?
The Vivo iQOO has a MobileRank rating of 44/100, the Vivo X300s — 89/100.
Which has the better camera: the Vivo iQOO or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 16/100).
Which is more powerful: the Vivo iQOO or the Vivo X300s?
The Vivo X300s leads on performance (94/100 vs 54/100).
Should you choose the Vivo iQOO over the Vivo X300s?
The Vivo iQOO is a better fit for everyday use. The Vivo X300s is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.