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- E288s vs C57 Pro
Energizer E288s vs Oukitel C57 Pro
What E288s does better (1) and where C57 Pro wins (12) — every spec side by side.
Dimensions
Size comparison
E288sC57 Pro
| E288s | C57 Pro | Difference | |
|---|---|---|---|
| Height | 138 mm | 165.8 mm | −27.8 mm |
| Width | 58.2 mm | 76.6 mm | −18.4 mm |
| Thickness | 12.8 mm | 9.4 mm | +3.4 mm |
| Weight | 116 g | 215 g | −99 g |
Drawn to the same scale from the official dimensions (front and side).
Why is E288s better than C57 Pro?
- Weight116 g vs 215 g+85%
Why is C57 Pro better than E288s?
- Battery capacity2,000 mAh vs 4,300 mAh2.2×
- RAM0 GB vs 4 GB8×
- Main camera0.3 MP vs 13 MP43.3×
- Storage (max)4 GB vs 128 GB32×
- Screen size2.8″ vs 6.5″2.3×
- Pixel density143 ppi vs 215 ppi+50%
- Screen-to-body ratio30.2% vs 80.8%2.7×
- Storage (base)4 GB vs 128 GB32×
- Resolution (width)240 px vs 576 px2.4×
- CPU frequency1.3 GHz vs 1.6 GHz+23%
- CPU cores4 vs 82×
- Thickness12.8 mm vs 9.4 mm+36%
Specifications
Side by side
| Design | ||
| Weight | 116 g | 215 g |
| Thickness | 12.8 mm | 9.4 mm |
| Height | 138 mm | 165.8 mm |
| Width | 58.2 mm | 76.6 mm |
| Glass protection | — | Corning Gorilla Glass 5 |
| Colours | Black | Grey, Blue, Purple, Gold |
| Display | ||
| Screen size | 2.8″ | 6.5″ |
| Panel | TFT | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 240 px | 576 px |
| Resolution (height) | 320 px | 1,280 px |
| Pixel density | 143 ppi | 215 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | — | 400 nits |
| Screen-to-body ratio | 30.2% | 80.8% |
| Performance | ||
| Chipset | Mediatek MT6739WW | Unisoc SC9863A |
| Chip maker | MediaTek | Unisoc |
| Process | 28 nm | 28 nm |
| CPU cores | 4 | 8 |
| CPU frequency | 1.3 GHz | 1.6 GHz |
| GPU | — | IMG8322 |
| Memory | ||
| RAM | 0 GB | 4 GB |
| Storage (max) | 4 GB | 128 GB |
| Storage (base) | 4 GB | 128 GB |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 0.3 MP | 13 MP |
| Main camera aperture | — | 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 |
| Selfie camera | — | 5 MP |
| 4K selfie video | — | No |
| Battery | ||
| Battery capacity | 2,000 mAh | 4,300 mAh |
| Battery type | Li-Ion | Li-Ion |
| Wireless charging | — | No |
| Connectivity | ||
| 5G | — | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 4.2 | 4.2 |
| NFC | No | No |
| USB | USB Type-C | USB Type-C 2.0 |
| USB version | — | 2 |
| Satellite navigation | — | GLONASS, GALILEO |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Sensors | No | Accelerometer |
| Software | ||
| OS at launch | KaiOS 2.X | Android 14 |
| Platform | iOS | Android |
| EU label | ||
| Energy class | — | B |
| Battery charge cycles | — | 1,000 |
| Endurance per cycle | — | 42 h |
| Repairability class | — | C |
| Drop resistance class | — | A |
