realme P3x 5G vs Vivo X300 E
28.9Performance46.7
46.4Display84
29Camera60.5
61.9Battery81.6
46.7Features86.7
2 spec wins — realme P3x 5G11 spec wins — Vivo X300 E
InnoReviews verdict
Vivo X300 E wins this phone face-off, 67.9 to 40.8, pulling ahead mainly in features (+40) and display (+38). 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
No decisive spec advantages — this side competes on price and preference.
Reasons to pick the Vivo X300 E
- Stronger performance score: 47 vs 29
- Stronger display score: 84 vs 46
- Stronger camera score: 61 vs 29
- Stronger battery score: 82 vs 62
- Stronger features score: 87 vs 47
Display
| Spec | realme P3x 5G | Vivo X300 E |
|---|---|---|
| Screen size | 6.72 ″+2% | 6.59 ″ |
| Panel type | IPS LCD | AMOLED |
| Resolution | 1080x2400 | 1260x2750 |
| Pixel density | 392 ppi | 459 ppi+17% |
| Refresh rate | 120 Hz | 144 Hz+20% |
| Peak brightness | 950 nits | 5,000 nits+426% |
| Screen-to-body | 86.3 % | — |
Performance
| Spec | realme P3x 5G | Vivo X300 E |
|---|---|---|
| Chipset | MediaTek Dimensity 6400 | Qualcomm Snapdragon 8 Gen 5 |
| RAM (max) | 8 GB | 12 GB+50% |
| Storage options | 128GB | 256/512GB |
| Storage type | — | UFS 4.1 |
Camera
| Spec | realme P3x 5G | Vivo X300 E |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.9 |
| Ultra-wide | — | 8 MP |
| Telephoto | — | 50 MP |
| Optical zoom | — | 3 x |
| Max video | 1080p@60fps | — |
| Front camera | 8 MP | 50 MP+525% |
| OIS | No | Yes |
Battery
| Spec | realme P3x 5G | Vivo X300 E |
|---|---|---|
| Capacity | 6,000 mAh | 7,200 mAh+20% |
| Wired charging | 45 W | 90 W+100% |
Design
| Spec | realme P3x 5G | Vivo X300 E |
|---|---|---|
| Weight | 197 g+1% | 200 g |
| Thickness | 7.9 mm | 7.8 mm+2% |
| IP rating | IP68/IP69 | IP68/IP69 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | realme P3x 5G | Vivo X300 E |
|---|---|---|
| 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 2.0 |
| eSIM | — | No |
Software
| Spec | realme P3x 5G | Vivo X300 E |
|---|---|---|
| OS at launch | Android 15 (Realme UI 6.0) | Android 16 (OriginOS 6) |
Audio
| Spec | realme P3x 5G | Vivo X300 E |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | No | No |