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- A77 4G vs Galaxy A33
OPPO A77 4G vs Samsung Galaxy A33
What A77 4G does better (4) and where Galaxy A33 wins (13) — every spec side by side.
vs
4.5Display7.2
4.6Camera7.7
6.0Battery5.3
5.5Features7.4
Dimensions
Size comparison
A77 4GGalaxy A33
| A77 4G | Galaxy A33 | Difference | |
|---|---|---|---|
| Height | 163.8 mm | 159.7 mm | +4.1 mm |
| Width | 75 mm | 74 mm | +1 mm |
| Thickness | 8 mm | 8.1 mm | −0.1 mm |
| Weight | 187 g | 186 g | +1 g |
Drawn to the same scale from the official dimensions (front and side).
Why is A77 4G better than Galaxy A33?
- Wired charging33 W vs 25 W+32%
- Main camera50 MP vs 48 MP+4%
- 3.5 mm headphone jackYes · Galaxy A33: No
- Screen size6.6″ vs 6.4″+2%
Why is Galaxy A33 better than A77 4G?
- RAM4 GB vs 6 GB+50%
- OLED panelNo · A77 4G: Yes
- Optical stabilisationNo · A77 4G: Yes
- 5GNo · A77 4G: Yes
- Water resistance (IPx)IPx4 vs IPx7+75%
- Pixel density269 ppi vs 412 ppi+53%
- Rear cameras1 vs 44×
- Storage (base)64 GB vs 128 GB2×
- Ultra-wide cameraNo · A77 4G: Yes
- Max video1080p vs 4K
- CPU frequency2.3 GHz vs 2.4 GHz+4%
- Selfie camera8 MP vs 13 MP+62%
Specifications
Side by side
| Design | ||
| Weight | 187 g | 186 g |
| Thickness | 8 mm | 8.1 mm |
| Height | 163.8 mm | 159.7 mm |
| Width | 75 mm | 74 mm |
| Frame | Plastic | — |
| Back | Leather | — |
| Ingress protection | IP54 | IP67 |
| Water resistance (IPx) | IPx4 | IPx7 |
| Glass protection | — | Gorilla Glass 5 |
| Colours | Sunset Orange, Sky Blue | — |
| Display | ||
| Screen size | 6.6″ | 6.4″ |
| Panel | IPS LCD | AMOLED |
| OLED panel | No | Yes |
| Resolution (width) | 720 px | 1,080 px |
| Resolution (height) | 1,612 px | 2,400 px |
| Pixel density | 269 ppi | 412 ppi |
| Refresh rate | 90 Hz | 90 Hz |
| Peak brightness | 600 nits | — |
| Screen-to-body ratio | 84.2% | — |
| Performance | ||
| Chipset | Mediatek MT6765G Helio G35 | Samsung Exynos 1280 |
| Chip maker | MediaTek | Samsung |
| Process | 12 nm | — |
| CPU cores | 8 | 8 |
| CPU frequency | 2.3 GHz | 2.4 GHz |
| GPU | PowerVR GE8320 | — |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Storage (max) | 128 GB | 128 GB |
| Storage (base) | 64 GB | 128 GB |
| Storage type | UFS 2.2 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 50 MP | 48 MP |
| Main camera aperture | f/1.8 | f/1.8 |
| Rear cameras | 1 | 4 |
| Optical stabilisation | No | Yes |
| Ultra-wide camera | No | Yes |
| Telephoto camera | No | No |
| Max video | 1080p | 4K |
| 4K video frame rate | — | 30 fps |
| Selfie camera | 8 MP | 13 MP |
| 4K selfie video | No | — |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Battery type | Li-Po | — |
| Wired charging | 33 W | 25 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5.1 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GPS, GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | Yes | — |
| 3.5 mm headphone jack | Yes | No |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | proximity, accelerometer, compass, fingerprint |
| Software | ||
| OS at launch | Android 12 | Android 12 |
| Platform | Android | Android |
| Interface | ColorOS 14 | One UI 4.1 |
| Major OS updates promised | — | 4 |
