This is a side-by-side smartphone specs comparison of the OPPO A77s and vivo Y31d.
The OPPO A77s has a 6.56-inch display, Qualcomm Snapdragon 680 processor, dual cameras, 4G LTE connectivity, and 5000mAh battery.
Meanwhile, the vivo Y31d has a 6.75-inch display, Qualcomm Snapdragon 6s Gen 2 (6 nm) processor, dual cameras, 4G LTE connectivity, and 7200mAh battery.
| Specs | OPPO A77s | vivo Y31d |
|---|---|---|
| Picture |
★★★★★ 3.7/5 stars (202 ratings)
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★★★★★ 3/5 stars (12 ratings)
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| Screen | 6.56-inch HD+ IPS LCD Display (720 x 1612 Pixels 269 ppi) with Panda Glass, 20.15:9 Aspect Ratio and notch | 6.75-inch HD+ IPS LCD Display (720 x 1570 Pixels, 256 ppi) with 120Hz Refresh Rate, 1250nits high brightness mode (HBM), and punch-hole |
| OS | Android 12 with ColorOS 12.1 | Android 16 with OriginOS 6 |
| Chipset | Qualcomm Snapdragon 680 | Qualcomm Snapdragon 6s Gen 2 (6 nm) |
| CPU | Octa Core CPU 4x Kryo 265 Gold @ 2.4GHz & 4x Kryo 265 Silver @ 1.9GHz |
Octa Core CPU 4x Cortex-A73 @ 2.9GHz & 4x Cortex-A53 @ 1.9GHz |
| GPU | Adreno 610 | Adreno 610 |
| RAM | 8 GB | 6GB or 8GB of RAM |
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| Rear Camera | Dual Cameras: 50MP Main Camera (f/1.8 Aperture, Autofocus) 2MP Depth Sensor -LED Flash -Up to 1080p video recording |
Dual Cameras: 50MP Main Camera (f/2.0 Aperture, Autofocus) 2MP Depth Camera (f/2.4 Aperture) -Ring-LED Flash -Up to 1080p video recording |
| Front Camera |
8 Megapixels (f/2.0 Aperture) |
8 Megapixels (f/2.05 Aperture) - Up to 1080p video recording |
| Storage | 128GB | 128GB or 256GB |
| Expansion | 1TB via microSD | None |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano-SIM) |
| Networks | 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks | 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks |
| Wi-Fi | Wi-Fi 802.11 b/g/n/ac (dual band) | Wi-Fi 802.11 b/g/n/ac (dual band) |
| NFC | Yes | No |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.1 |
| Infrared | Yes | |
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| Position | GPS with A-GPS, GLONASS, GALILEO, BeiDou, and QZSS | GPS, GLONASS, GALILEO, BeiDou |
| USB OTG | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | Yes | No |
| Audio Enhancement | Dirac 3.0 and Up to 200% Ultra Volume mode | Dual Speakers with up to 400% volume |
| FM Radio | No | No |
| Sensors |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
| Battery | 5000 mAh Li-Po Battery (Non-removable) 33W Fast Charging (SUPERVOOC, 100% in 70 minutes) |
7200 mAh Si/C Battery (Non-removable) 44W Charging Rate (50% in 43 minutes) |
| Material | Glass front, Plastic back with faux leather texture (Sunset Orange only) | Glass front, Plastic back (IP68/IP69 dust & water resistance; SGS 5-Star Drop Resistance) |
| Size | 163.74 x 75.03 x 7.99 mm | 166.64 x 78.43 x 8.49 mm |
| Weight | 187 g (Starry Black) or 190 g (Sunset Orange) | 216 g |
| Colors | Starry Black and Sunset Orange | Starlight Gray, Feather Gold |
| Release Date | October 13, 2022 | May 9, 2026 |
| Price | ₱13,999.00 - Official Price in the Philippines | ₱15,999.00 - Official price of 6GB+128GB version in the Philippines ₱18,999.00 - Official price of 6GB+256GB version in the Philippines ₱20,999.00 - Official price of 8GB+256GB version in the Philippines |
| Buy Online |
OPPO A77s on Lazada OPPO A77s on Shopee |
vivo Y31d on Lazada vivo Y31d on Shopee |
