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- Pixel 4a vs A73
Google Pixel 4a vs OPPO A73
What Pixel 4a does better (12) and where A73 wins (10) — every spec side by side.
Dimensions
Size comparison
Pixel 4aA73
| Pixel 4a | A73 | Difference | |
|---|---|---|---|
| Height | 144 mm | 159.8 mm | −15.8 mm |
| Width | 69.4 mm | 72.9 mm | −3.5 mm |
| Thickness | 8.2 mm | 7.5 mm | +0.7 mm |
| Weight | 143 g | 163 g | −20 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Pixel 4a better than A73?
- Optical stabilisationYes · A73: No
- Stereo speakersYes · A73: No
- Max video4K vs 1080p
- eSIMYes · A73: No
- Peak brightness700 nits vs 600 nits+17%
- Weight143 g vs 163 g+14%
- CPU frequency2.2 GHz vs 2 GHz+10%
- Pixel density443 ppi vs 409 ppi+8%
- USB version3.1 vs 2+55%
- Process8 nm vs 11 nm+38%
- Main camera aperturef/1.7 vs f/2.2+29%
- Charged in 30 min60% vs 50%+20%
Why is A73 better than Pixel 4a?
- Wired charging18 W vs 30 W+67%
- Battery capacity3,140 mAh vs 4,015 mAh+28%
- Main camera12 MP vs 16 MP+31%
- Memory card slotNo · Pixel 4a: Yes
- Rear cameras1 vs 22×
- Ultra-wide cameraNo · Pixel 4a: Yes
- Selfie camera8 MP vs 16 MP2×
- Screen size5.8″ vs 6.4″+11%
- Thickness8.2 mm vs 7.5 mm+9%
- Screen-to-body ratio83.3% vs 86%+3%
Specifications
Side by side
| Design | ||
| Weight | 143 g | 163 g |
| Thickness | 8.2 mm | 7.5 mm |
| Height | 144 mm | 159.8 mm |
| Width | 69.4 mm | 72.9 mm |
| Frame | Plastic | — |
| Back | Plastic | — |
| Glass protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 3 |
| Colours | Just Black, Barely Blue | Navy Blue, Classic Silver |
| Display | ||
| Screen size | 5.8″ | 6.4″ |
| Panel | OLED | AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,340 px | 2,400 px |
| Pixel density | 443 ppi | 409 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | 700 nits | 600 nits |
| Measured brightness | 803 nits | — |
| Screen-to-body ratio | 83.3% | 86% |
| HDR | Yes | — |
| Performance | ||
| Chipset | Qualcomm SDM730 Snapdragon 730G | Qualcomm SM6115 Snapdragon 662 |
| Chip maker | Qualcomm | Qualcomm |
| Process | 8 nm | 11 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2 GHz |
| GPU | Adreno 618 | Adreno 610 |
| AnTuTu score | 268,714 | — |
| Geekbench 6 (multi-core) | 6,426 | — |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Storage (max) | 128 GB | 128 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | UFS 2.1 | UFS 2.1 |
| Memory card slot | No | Yes |
| Camera | ||
| Main camera | 12 MP | 16 MP |
| Main camera aperture | f/1.7 | f/2.2 |
| Main sensor size | 1/2.55" | 1/3.06" |
| Rear cameras | 1 | 2 |
| Optical stabilisation | Yes | No |
| Ultra-wide camera | No | Yes |
| Telephoto camera | No | No |
| Max video | 4K | 1080p |
| 4K video frame rate | 30 fps | — |
| Selfie camera | 8 MP | 16 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 3,140 mAh | 4,015 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 18 W | 30 W |
| Charged in 30 min | 60% | 50% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | Yes | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5 |
| NFC | Yes | Yes |
| USB | USB Type-C 3.1 | USB Type-C 2.0 |
| USB version | 3.1 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | Yes | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Rear | Under display |
| Barometer | Yes | — |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| SAR (head) | 1.37 W/kg | — |
| Software | ||
| OS at launch | Android 10 | Android 10 |
| Platform | Android | Android |
| Interface | — | ColorOS 7.2 |
