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- U683S vs Redmi A3
Energizer U683S vs Xiaomi Redmi A3
What U683S does better (0) and where Redmi A3 wins (9) — every spec side by side.
Dimensions
Size comparison
U683SRedmi A3
| U683S | Redmi A3 | Difference | |
|---|---|---|---|
| Height | 172.8 mm | 168.3 mm | +4.5 mm |
| Width | 78.5 mm | 76.3 mm | +2.2 mm |
| Thickness | 9.7 mm | 8.3 mm | +1.4 mm |
| Weight | 210 g | 193 g | +17 g |
Drawn to the same scale from the official dimensions (front and side).
Why is U683S better than Redmi A3?
U683S has no measurable advantages in this pair.
Why is Redmi A3 better than U683S?
- RAM2 GB vs 8 GB4×
- Refresh rate60 Hz vs 90 Hz+50%
- Storage (max)64 GB vs 128 GB2×
- NFCNo · U683S: Yes
- Battery capacity4,900 mAh vs 5,000 mAh+2%
- CPU frequency2 GHz vs 2.2 GHz+10%
- Weight210 g vs 193 g+9%
- Thickness9.7 mm vs 8.3 mm+17%
- Bluetooth5 vs 5.4+8%
Specifications
Side by side
| Design | ||
| Weight | 210 g | 193 g |
| Thickness | 9.7 mm | 8.3 mm |
| Height | 172.8 mm | 168.3 mm |
| Width | 78.5 mm | 76.3 mm |
| Frame | — | Plastic |
| Back | — | Glass |
| Glass protection | — | Corning Gorilla Glass 3 |
| Colours | Black, Gold, Pink | Midnight Black, Forest Green (Olive Green), Star Blue (Lake Blue) |
| Display | ||
| Screen size | 6.8″ | 6.7″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,640 px | 1,650 px |
| Pixel density | 263 ppi | 268 ppi |
| Refresh rate | 60 Hz | 90 Hz |
| Peak brightness | — | 500 nits |
| Measured brightness | — | 356 nits |
| Screen-to-body ratio | 81.4% | 82.9% |
| Performance | ||
| Chipset | Mediatek MT6762CB | Mediatek Helio G36 |
| Chip maker | MediaTek | MediaTek |
| Process | — | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2 GHz | 2.2 GHz |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| AnTuTu score | — | 182,792 |
| Geekbench 6 (multi-core) | — | 840 |
| Memory | ||
| RAM | 2 GB | 8 GB |
| Storage (max) | 64 GB | 128 GB |
| Storage (base) | 64 GB | 64 GB |
| Storage type | eMMC 5.1 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 8 MP | 8 MP |
| Main camera aperture | — | f/2 |
| 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 | 4,900 mAh | 5,000 mAh |
| Battery type | Li-Po | Li-Ion |
| Wired charging | — | 10 W |
| Wireless charging | — | No |
| Connectivity | ||
| 5G | — | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5.4 |
| NFC | No | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | — | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Rear | Side |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity | Fingerprint (side-mounted), accelerometer, compass |
| SAR (head) | — | 0.92 W/kg |
| Software | ||
| OS at launch | Android 13 (Go edition) | Android 14 or Android 14 (Go edition) |
| Platform | Android | Android |
| Interface | — | MIUI Go Edition |
