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- 503 vs Redmi A2+
TCL 503 vs Xiaomi Redmi A2+
What 503 does better (4) and where Redmi A2+ wins (6) — every spec side by side.
Dimensions
Size comparison
503Redmi A2+
| 503 | Redmi A2+ | Difference | |
|---|---|---|---|
| Height | 163.9 mm | 164.9 mm | −1 mm |
| Width | 75.5 mm | 76.8 mm | −1.3 mm |
| Thickness | 8.9 mm | 9.1 mm | −0.2 mm |
| Weight | 186 g | 192 g | −6 g |
Drawn to the same scale from the official dimensions (front and side).
Why is 503 better than Redmi A2+?
- Storage (base)64 GB vs 32 GB2×
- Weight186 g vs 192 g+4%
- Screen-to-body ratio84.6% vs 81%+4%
- Thickness8.9 mm vs 9.1 mm+2%
Why is Redmi A2+ better than 503?
- Storage (max)64 GB vs 128 GB2×
- RAM3 GB vs 4 GB+33%
- CPU frequency1.6 GHz vs 2.2 GHz+38%
- Process28 nm vs 12 nm2.3×
- Peak brightness350 nits vs 400 nits+14%
- Bluetooth4.2 vs 5+19%
Specifications
Side by side
| Design | ||
| Weight | 186 g | 192 g |
| Thickness | 8.9 mm | 9.1 mm |
| Height | 163.9 mm | 164.9 mm |
| Width | 75.5 mm | 76.8 mm |
| Frame | Plastic | — |
| Back | Plastic | — |
| Colours | Space Gray, Midnight Blue | Aqua Blue, Classic Black, Sea Green |
| Display | ||
| Screen size | 6.6″ | 6.5″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,612 px | 1,600 px |
| Pixel density | 267 ppi | 269 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | 350 nits | 400 nits |
| Screen-to-body ratio | 84.6% | 81% |
| Performance | ||
| Chipset | Unisoc SC9863A | Mediatek Helio G36 |
| Chip maker | Unisoc | MediaTek |
| Process | 28 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 1.6 GHz | 2.2 GHz |
| GPU | PowerVR GE8322 | PowerVR GE8320 |
| Memory | ||
| RAM | 3 GB | 4 GB |
| Storage (max) | 64 GB | 128 GB |
| Storage (base) | 64 GB | 32 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 | f/2 |
| Main sensor size | 1/4.0" | — |
| 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 | 5,000 mAh | 5,000 mAh |
| Battery type | — | Li-Po |
| Wired charging | 10 W | 10 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | — | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 4.2 | 5 |
| NFC | No | No |
| USB | USB Type-C 2.0 | microUSB 2.0 |
| USB version | 2 | — |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Rear | Rear |
| Sensors | Fingerprint (rear-mounted), accelerometer | Fingerprint (rear-mounted), accelerometer |
| SAR (head) | — | 0.71 W/kg |
| Software | ||
| OS at launch | Android 14 (Go edition) | Android 12 or 13 (Go edition) |
| Platform | Android | Android |
| Interface | — | MIUI |
