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- A53s vs Redmi 8A Dual
OPPO A53s vs Xiaomi Redmi 8A Dual
What A53s does better (12) and where Redmi 8A Dual wins (1) — every spec side by side.
vs
4.0Display2.3
3.4Camera3.4
4.6Battery4.6
6.2Features2.4
Dimensions
Size comparison
A53sRedmi 8A Dual
| A53s | Redmi 8A Dual | Difference | |
|---|---|---|---|
| Height | 163.9 mm | 156.5 mm | +7.4 mm |
| Width | 75.1 mm | 75.4 mm | −0.3 mm |
| Thickness | 8.4 mm | 9.4 mm | −1 mm |
| Weight | 186 g | 188 g | −2 g |
Drawn to the same scale from the official dimensions (front and side).
Why is A53s better than Redmi 8A Dual?
- Refresh rate90 Hz vs 60 Hz+50%
- Storage (max)128 GB vs 64 GB2×
- NFCYes · Redmi 8A Dual: No
- Stereo speakersYes · Redmi 8A Dual: No
- RAM4 GB vs 3 GB+33%
- Storage (base)64 GB vs 32 GB2×
- Peak brightness480 nits vs 400 nits+20%
- Screen size6.5″ vs 6.2″+5%
- Wi-Fi standardWi-Fi 5 vs Wi-Fi 4+25%
- Bluetooth5 vs 4.2+19%
- Thickness8.4 mm vs 9.4 mm+12%
- Process11 nm vs 12 nm+9%
Why is Redmi 8A Dual better than A53s?
- CPU frequency1.8 GHz vs 1.95 GHz+8%
Specifications
Side by side
| Design | ||
| Weight | 186 g | 188 g |
| Thickness | 8.4 mm | 9.4 mm |
| Height | 163.9 mm | 156.5 mm |
| Width | 75.1 mm | 75.4 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Glass protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 5 |
| Colours | Electric Black, Fancy Blue | Sky White, Sea Blue, Midnight Grey |
| Display | ||
| Screen size | 6.5″ | 6.2″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,600 px | 1,520 px |
| Pixel density | 270 ppi | 270 ppi |
| Refresh rate | 90 Hz | 60 Hz |
| Peak brightness | 480 nits | 400 nits |
| Screen-to-body ratio | 82.9% | 81.8% |
| Performance | ||
| Chipset | Qualcomm SM4250 Snapdragon 460 | Qualcomm SDM439 Snapdragon 439 |
| Chip maker | Qualcomm | Qualcomm |
| Process | 11 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 1.8 GHz | 1.95 GHz |
| GPU | Adreno 610 | Adreno 505 |
| Memory | ||
| RAM | 4 GB | 3 GB |
| Storage (max) | 128 GB | 64 GB |
| Storage (base) | 64 GB | 32 GB |
| Storage type | UFS 2.1 | 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" | 1/3.1" |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 8 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 18 W | 18 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 4 |
| Bluetooth | 5 | 4.2 |
| NFC | Yes | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, BDS |
| Features | ||
| Stereo speakers | Yes | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Rear | — |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | Accelerometer, proximity, compass |
| SAR (head) | 0.77 W/kg | 0.34 W/kg |
| Software | ||
| OS at launch | Android 10 | Android 9.0 (Pie) |
| Platform | Android | Android |
| Interface | ColorOS 7.2 | MIUI 12 |
