Oppo A77 Specifications
The Oppo A77 smartphone costs around $299 (Rs 24,000 in India) approx and was announced in June 2022. As for primary specs, you are getting a 6.56-inches IPS LCD display panel with a 90Hz refresh rate, 480-600 nits brightness, and IPX4 water-resistant. Oppo A77 runs on the latest Android 12 OS and holds ColorOS 12.1 user interface whereas you get the power of 6nm – MediaTek MT6833P Dimensity 810 chipset, an octa-core processor that goes up to 2.4GHz cloaking speed and integrates with Mali-G57 MC2 graphic unit. Moreover, the phone comes with 6GB RAM with 128GB of internal storage. Apart from this, the phone weighs 190 g.
 As for the camera section, you will get a dual rear camera setup with a 48MP main alongside a 2MP depth sensor. For selfies, you have an 8MP front camera. With this setup, you can record 1080p videos at 30fps. For the battery section, you will get a Li-Po 5000 mAh battery with 33W fast charging support. Besides this, you can pick the phone in Ocean Blue, and Midnight Black color options.
| Specifications | Oppo A77 5G | Oppo A77 4G |
| Network | 2G, 3G, 4G, 5G | 2G, 3G, 4G |
| Announced | June 2022 | August 2022 |
| SIM | Dual SIM | Same |
| Dimensions | 6.45 x 2.96 x 0.31 inches | Same |
| Weight | 190 g | 187 g |
| Size | 6.56 inches | Same |
| Display | IPS LCD 90Hz 480-600 nits brightness 20:9 ratio ~269 PPI density | Same |
| Protection/Others | IPX4 water resistant | IP54, dust and water resistant |
| Resolution | 720 x 1612 pixels | Same |
| OS | Android 12, ColorOS 12.1 | Same |
| Chipset | 6nm – MediaTek MT6833P Dimensity 810 | 12nm – MediaTek MT6765G Helio G35 |
| CPU | Octa-core 2×2.4 GHz Cortex-A76 6×2.0 GHz Cortex-A55 | Octa-core 4×2.3 GHz Cortex-A53 4×1.8 GHz Cortex-A53 |
| GPU | Mali-G57 MC2 | PowerVR GE8320 |
| Card slot | microSDXC | Same |
| RAM | 6GB | 4G |
| Internal | 128GB UFS 2.2 | 64GB UFS 2.2 |
| Camera | 48 MP (wide), PDAF 2 MP (depth) LED flash, HDR, panorama Max – 1080p@30fps | 50 MP (wide), PDAF 2 MP (depth) LED flash, HDR, panorama Max – 1080p@30fps |
| Selfie | 8 MP (wide) Panorama Max – 1080p@30fps | Same |
| Loudspeaker | Yes (stereo speakers) | Same |
| 3.5mm jack | Yes | Same |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Same |
| Bluetooth | 5.3, A2DP, LE, aptX HD | 5.0, A2DP, LE, aptX HD |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS | Same |
| NFC | Yes | Same |
| Infrared port | No | Same |
| Radio | No | Same |
| USB | USB Type-C 2.0, USB On-The-Go | Same |
| Sensors | Side-mounted fingerprint, accelerometer, proximity, compass | Same |
| Battery | Li-Po 5000 mAh Fast charging 33W | Same |
| Colors | Ocean Blue, Midnight Black | Sunset Orange, Sky Blue |
| Expected Price | $299 (Rs 24,000 in India) approx | $200 (Rs 16000 in India) approx. |
Oppo A77 Pros and Cons
Based on the above specs, you can see the list of pros and cons (advantages and disadvantages) of the Oppo A77 smartphone.
Pros
- 5G and NFC enabled smartphone.
- IPS LCD display with a 90 Hz refresh rate.
- Latest Android 12 OS support.
- ColorOS 12.1 customization support.
- Huge battery life.
- 33W fast charging support.
- Stereo speakers are present.
- IPX4 water-resistant.
- Decent performance for gaming and multitasking.
Cons
- Low 720p resolution screen.
- No reverse or wireless charging support.
- Single storage and RAM to choose from.
- No 4K video recording support.
- Gyro-EIS support is missing.
- Average camera setup.
- No gorilla glass protection.
- Outdated USB Type C 2.0 charging port.
- The heating issue may appear during heavy use.
