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- U680S vs Y12a
Energizer U680S vs Vivo Y12a
What U680S does better (3) and where Y12a wins (8) — every spec side by side.
Why is U680S better than Y12a?
- Battery capacity7,000 mAh vs 5,000 mAh+40%
- Rear cameras2 vs 12×
- Screen size6.8″ vs 6.5″+4%
Why is Y12a better than U680S?
- RAM2 GB vs 3 GB+50%
- Process28 nm vs 12 nm2.3×
- CPU frequency1.6 GHz vs 1.95 GHz+22%
- Dual SIMNo · U680S: Yes
- Pixel density263 ppi vs 270 ppi+3%
- Selfie camera5 MP vs 8 MP+60%
- Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
- Bluetooth4 vs 4.2+5%
Specifications
Side by side
| Design | ||
| Weight | — | 191 g |
| Thickness | — | 8.4 mm |
| Height | — | 164.4 mm |
| Width | — | 76.3 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Colours | Green, Black | Phantom Black, Glacier Blue |
| Display | ||
| Screen size | 6.8″ | 6.5″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,640 px | 1,600 px |
| Pixel density | 263 ppi | 270 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | — | 81.6% |
| Performance | ||
| Chipset | Unisoc SC9863A | Qualcomm SDM439 Snapdragon 439 |
| Chip maker | Unisoc | Qualcomm |
| Process | 28 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 1.6 GHz | 1.95 GHz |
| GPU | IMG8322 | Adreno 505 |
| Memory | ||
| RAM | 2 GB | 3 GB |
| Storage (max) | 32 GB | 32 GB |
| Storage (base) | 32 GB | 32 GB |
| Storage type | eMMC 5.1 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 13 MP | 13 MP |
| Main camera aperture | — | f/2.2 |
| Rear cameras | 2 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 5 MP | 8 MP |
| 4K selfie video | — | No |
| Battery | ||
| Battery capacity | 7,000 mAh | 5,000 mAh |
| Battery type | Li-Po | — |
| Wired charging | — | 10 W |
| Wireless charging | — | No |
| Connectivity | ||
| 5G | — | No |
| eSIM | No | No |
| Dual SIM | No | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 5 |
| Bluetooth | 4 | 4.2 |
| NFC | No | No |
| USB | USB Type-C 2.0 | microUSB 2.0 |
| USB version | 2 | — |
| Satellite navigation | — | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | — | Side |
| Sensors | Accelerometer, proximity | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Software | ||
| OS at launch | Android 11 | Android 11 |
| Platform | Android | Android |
| Interface | — | Funtouch 11 |
