Vivo vivo iQOO 15 UltravsVivo vivo X300 FE
🏆 Settled
Vivo vivo iQOO 15 Ultra — Pick the Vivo vivo iQOO 15 Ultra — it leads these groups: Display 3 Battery 1 Display 1
Tap a group name to see the proof · The scoring method is public
At a glance
0–100 per group, normalized within the category · Tap a group for details
How to choose
Pick the Vivo vivo iQOO 15 Ultra if you care about…
- Screen size 6.8 in +0.5 in vs 6.3 in
- Peak brightness 8000 nits +3000 nits vs 5000 nits
- Refresh rate 144 Hz +24 Hz vs 120 Hz
- Battery capacity 7400 mAh +900 mAh vs 6500 mAh
Pick the Vivo vivo X300 FE if you care about…
- Selfie camera 50 MP +18 MP vs 32 MP
- Weight 2 g +225 g vs 227 g
- Thickness 8.2 mm +0.5 mm vs 8.7 mm
Best price now
Vivo vivo iQOO 15 Ultra
Amazon →
Vivo vivo X300 FE
Amazon from €849 →
Cheap alternatives
Vivo vivo Y6t
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Vivo vivo Y600 Pro 5G (China)
Vivo vivo Y60
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Vivo vivo Y51 Pro
Where they differ
11 · Only rows that actually differ, with a verdict per row
| Vivo vivo iQOO 15 Ultra | Vivo vivo X300 FE | Where they differ | |
|---|---|---|---|
| Screen size | 6.8 in | 6.3 in | Vivo vivo iQOO 15 Ultra |
| Peak brightness | 8000 nits | 5000 nits | Vivo vivo iQOO 15 Ultra |
| Refresh rate | 144 Hz | 120 Hz | Vivo vivo iQOO 15 Ultra |
| Battery capacity | 7400 mAh | 6500 mAh | Vivo vivo iQOO 15 Ultra |
| Pixel density | 508 ppi | 461 ppi | Vivo vivo iQOO 15 Ultra |
| Wired charging | 100 W | 90 W | Vivo vivo iQOO 15 Ultra |
| RAM | 16 GB | 12 GB | Vivo vivo iQOO 15 Ultra |
| Chipset | Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) | Qualcomm SM8845 Snapdragon 8 Gen 5 (3 nm) | Depends |
| Selfie camera | 32 MP | 50 MP | Vivo vivo X300 FE |
| Weight | 227 g | 2 g | Vivo vivo X300 FE |
| Thickness | 8.7 mm | 8.2 mm | Vivo vivo X300 FE |
The record
Grouped and collapsible · Tap a group to fold
Display3▾
| Vivo vivo iQOO 15 Ultra | Vivo vivo X300 FE | |
|---|---|---|
| Screen size | 6.8 in | 6.3 in |
| Peak brightness | 8000 nits | 5000 nits |
| Refresh rate | 144 Hz | 120 Hz |
Battery1▾
| Vivo vivo iQOO 15 Ultra | Vivo vivo X300 FE | |
|---|---|---|
| Battery capacity | 7400 mAh | 6500 mAh |
Display1▾
| Vivo vivo iQOO 15 Ultra | Vivo vivo X300 FE | |
|---|---|---|
| Pixel density | 508 ppi | 461 ppi |
Battery3▾
| Vivo vivo iQOO 15 Ultra | Vivo vivo X300 FE | |
|---|---|---|
| Wired charging | 100 W | 90 W |
| Wireless charging power | 40 W | 40 W |
| Wireless charging | ✓ | ✓ |
Performance4▾
| Vivo vivo iQOO 15 Ultra | Vivo vivo X300 FE | |
|---|---|---|
| RAM | 16 GB | 12 GB |
| Chipset | Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) | Qualcomm SM8845 Snapdragon 8 Gen 5 (3 nm) |
| OS | Android 16 | Android 16 |
| Storage | 256 GB | 256 GB |
Camera2▾
| Vivo vivo iQOO 15 Ultra | Vivo vivo X300 FE | |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Selfie camera | 32 MP | 50 MP |
Design3▾
| Vivo vivo iQOO 15 Ultra | Vivo vivo X300 FE | |
|---|---|---|
| Weight | 227 g | 2 g |
| Thickness | 8.7 mm | 8.2 mm |
| Water resistant (IP68) | ✓ | ✓ |