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- A3 4G vs Redmi 13
OPPO A3 4G vs Xiaomi Redmi 13
What A3 4G does better (8) and where Redmi 13 wins (5) — every spec side by side.
Dimensions
Size comparison
A3 4GRedmi 13
| A3 4G | Redmi 13 | Difference | |
|---|---|---|---|
| Height | 165.8 mm | 168.6 mm | −2.8 mm |
| Width | 76.1 mm | 76.3 mm | −0.2 mm |
| Thickness | 7.7 mm | 8.3 mm | −0.6 mm |
| Weight | 186 g | 205 g | −19 g |
Drawn to the same scale from the official dimensions (front and side).
Why is A3 4G better than Redmi 13?
- Wired charging45 W vs 33 W+36%
- Peak brightness1,000 nits vs 550 nits+82%
- Water resistance (IPx)IPx4 vs IPx3+33%
- Weight186 g vs 205 g+10%
- CPU frequency2.1 GHz vs 2 GHz+5%
- Charged in 30 min50% vs 42%+19%
- Process11 nm vs 12 nm+9%
- Thickness7.7 mm vs 8.3 mm+8%
Why is Redmi 13 better than A3 4G?
- Main camera50 MP vs 108 MP2.2×
- Pixel density264 ppi vs 396 ppi+50%
- Selfie camera5 MP vs 13 MP2.6×
- Resolution (width)720 px vs 1,080 px+50%
- Bluetooth5 vs 5.4+8%
Specifications
Side by side
| Design | ||
| Weight | 186 g | 205 g |
| Thickness | 7.7 mm | 8.3 mm |
| Height | 165.8 mm | 168.6 mm |
| Width | 76.1 mm | 76.3 mm |
| Frame | — | Plastic |
| Back | — | Glass |
| Ingress protection | IP54 | IP53 |
| Water resistance (IPx) | IPx4 | IPx3 |
| Glass protection | Panda glass | Corning Gorilla Glass |
| Colours | Sparkle Black, Starry Purple, Starlight White | Midnight Black, Sandy Gold, Ocean Blue, Pink |
| Display | ||
| Screen size | 6.7″ | 6.8″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 1,080 px |
| Resolution (height) | 1,604 px | 2,460 px |
| Pixel density | 264 ppi | 396 ppi |
| Refresh rate | 90 Hz | 90 Hz |
| Peak brightness | 1,000 nits | 550 nits |
| Measured brightness | — | 448 nits |
| Screen-to-body ratio | 85% | 85.1% |
| Performance | ||
| Chipset | Qualcomm SM-6115 Snapdragon 6s 4G Gen1 | Mediatek Helio G91 Ultra |
| Chip maker | Qualcomm | MediaTek |
| Process | 11 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.1 GHz | 2 GHz |
| GPU | Adreno 610 | Mali-G52 MC2 |
| AnTuTu score | — | 258,090 |
| Geekbench 6 (multi-core) | — | 1,346 |
| 3DMark Wild Life Extreme | — | 187 |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | eMMC 5.1 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 50 MP | 108 MP |
| Main camera aperture | f/1.8 | f/1.8 |
| Main sensor size | — | 1/1.67" |
| 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 | 13 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,100 mAh | 5,030 mAh |
| Battery type | — | Li-Po |
| Active use (test) | — | 10.5 h |
| Wired charging | 45 W | 33 W |
| Charged in 30 min | 50% | 42% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5.4 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C |
| USB version | 2 | 2 |
| Infrared port | — | Yes |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Loudspeaker loudness | — | -29.9 LUFS |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (side-mounted), accelerometer, compass |
| SAR (head) | — | 0.99 W/kg |
| Software | ||
| OS at launch | Android 14 | Android 14 |
| Platform | Android | Android |
| Interface | ColorOS 16 | HyperOS |
