realme P3x 5G vs vivo X100 Ultra
28.9Performance64.4
46.4Display67.6
29Camera75.8
61.9Battery75.5
46.7Features86.7
3 spec wins — realme P3x 5G10 spec wins — vivo X100 Ultra
InnoReviews verdict
vivo X100 Ultra wins this phone face-off, 71.8 to 40.8, pulling ahead mainly in camera (+47) and features (+40). realme P3x 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the realme P3x 5G
- 14% lower weight: 197 g vs 229 g
- 14% lower thickness: 7.9 mm vs 9.2 mm
Reasons to pick the vivo X100 Ultra
- Stronger performance score: 64 vs 29
- Stronger display score: 68 vs 46
- Stronger camera score: 76 vs 29
- Stronger battery score: 76 vs 62
- Stronger features score: 87 vs 47
Display
| Spec | realme P3x 5G | vivo X100 Ultra |
|---|---|---|
| Screen size | 6.72 ″ | 6.78 ″+1% |
| Panel type | IPS LCD | LTPO AMOLED |
| Resolution | 1080x2400 | 1440x3200 |
| Pixel density | 392 ppi | 517 ppi+32% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 950 nits | 3,000 nits+216% |
| Screen-to-body | 86.3 % | 89.8 %+4% |
Performance
| Spec | realme P3x 5G | vivo X100 Ultra |
|---|---|---|
| Chipset | MediaTek Dimensity 6400 | Qualcomm Snapdragon 8 Gen 3 |
| RAM (max) | 8 GB | 16 GB+100% |
| Storage options | 128GB | 256/512GB/1TB |
| Storage type | — | UFS 4.0 |
Camera
| Spec | realme P3x 5G | vivo X100 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.75 |
| Ultra-wide | — | 50 MP |
| Telephoto | — | 200 MP |
| Optical zoom | — | 3.7 x |
| Max video | 1080p@60fps | 8K@30fps |
| Front camera | 8 MP | 50 MP+525% |
| OIS | No | Yes |
Battery
| Spec | realme P3x 5G | vivo X100 Ultra |
|---|---|---|
| Capacity | 6,000 mAh+9% | 5,500 mAh |
| Wired charging | 45 W | 80 W+78% |
| Wireless charging | — | 30 W |
| Active use endurance | — | 12.9 h |
Design
| Spec | realme P3x 5G | vivo X100 Ultra |
|---|---|---|
| Weight | 197 g+14% | 229 g |
| Thickness | 7.9 mm+14% | 9.2 mm |
| IP rating | IP68/IP69 | IP68/IP69 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | realme P3x 5G | vivo X100 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.4 |
| NFC | No | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | — | No |
Software
| Spec | realme P3x 5G | vivo X100 Ultra |
|---|---|---|
| OS at launch | Android 15 (Realme UI 6.0) | Android 14 (OriginOS 4) |
Audio
| Spec | realme P3x 5G | vivo X100 Ultra |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | No | No |