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- C53 vs Y03
Oukitel C53 vs Vivo Y03
What C53 does better (0) and where Y03 wins (10) — every spec side by side.
Dimensions
Size comparison
C53Y03
| C53 | Y03 | Difference | |
|---|---|---|---|
| Height | 165.7 mm | 163.8 mm | +1.9 mm |
| Width | 76.8 mm | 75.7 mm | +1.1 mm |
| Thickness | 8.9 mm | 8.4 mm | +0.5 mm |
| Weight | 215 g | 185 g | +30 g |
Drawn to the same scale from the official dimensions (front and side).
Why is C53 better than Y03?
C53 has no measurable advantages in this pair.
Why is Y03 better than C53?
- Battery capacity4,000 mAh vs 5,000 mAh+25%
- Refresh rate60 Hz vs 90 Hz+50%
- Storage (max)64 GB vs 128 GB2×
- Process28 nm vs 12 nm2.3×
- CPU frequency1.6 GHz vs 2 GHz+25%
- Dual SIMNo · C53: Yes
- Weight215 g vs 185 g+16%
- Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
- Bluetooth4.2 vs 5+19%
- Thickness8.9 mm vs 8.4 mm+6%
Specifications
Side by side
| Design | ||
| Weight | 215 g | 185 g |
| Thickness | 8.9 mm | 8.4 mm |
| Height | 165.7 mm | 163.8 mm |
| Width | 76.8 mm | 75.7 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Ingress protection | — | IP54 |
| Water resistance (IPx) | — | IPx4 |
| Glass protection | Corning Gorilla Glass 5 | — |
| Colours | Grey, Blue, Purple, Green | Space Black, Gem Green |
| Display | ||
| Screen size | 6.6″ | 6.6″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,612 px | 1,612 px |
| Pixel density | 267 ppi | 269 ppi |
| Refresh rate | 60 Hz | 90 Hz |
| Peak brightness | 400 nits | — |
| Screen-to-body ratio | 82.2% | 83.4% |
| Performance | ||
| Chipset | Unisoc SC9863A | Mediatek Helio G85 |
| Chip maker | Unisoc | MediaTek |
| Process | 28 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 1.6 GHz | 2 GHz |
| GPU | IMG8322 | Mali-G52 MC2 |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage (max) | 64 GB | 128 GB |
| Storage (base) | 64 GB | 64 GB |
| Storage type | — | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 13 MP | 13 MP |
| Main camera aperture | f/2.2 | f/2.2 |
| Main sensor size | 1/3.06" | — |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 5 MP | 5 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,000 mAh | 5,000 mAh |
| Battery type | Li-Po | Li-Ion |
| Wired charging | — | 15 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | No | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 5 |
| Bluetooth | 4.2 | 5 |
| NFC | No | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Sensors | Accelerometer | Accelerometer, proximity |
| Software | ||
| OS at launch | Android 14 | Android 14 |
| Platform | Android | Android |
| Interface | — | Funtouch 14 |
| EU label | ||
| Energy class | B | — |
| Battery charge cycles | 1,000 | — |
| Endurance per cycle | 40 h | — |
| Repairability class | C | — |
| Drop resistance class | B | — |
