This is a side-by-side specs comparison of the Vivo S1 Pro and OPPO A77s smartphones.
The Vivo S1 Pro features a 6.38-inch display, 4,500mAh battery, 18W charging rate, quad-camera setup and Qualcomm Snapdragon 665 chipset.
Meanwhile, the OPPO A77s features a slightly larger 6.56-inch display, 50MP main camera, 5,000mAh battery, 33W fast charging and Qualcomm Snapdragon 680 chipset. It is slightly more affordable.
| Specs | Vivo S1 Pro | OPPO A77s |
|---|---|---|
| Picture & Ratings |
★★★★★ 3.5/5 stars (172)
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★★★★★ 3.7/5 stars (202)
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| Design and Display | ||
| Display | 6.38-inch FHD+ Super AMOLED Display with 19.5:9 Aspect Ratio & Notch | 6.56-inch HD+ IPS LCD Display (720 x 1612 Pixels, 269 ppi) with Panda Glass, 20.15:9 Aspect Ratio and notch |
| Size | 159.25 x 75.19 x 8.68 mm | 163.74 x 75.03 x 7.99 mm |
| Weight | 186.7 g | 187 g (Starry Black) or 190 g (Sunset Orange) |
| Build | Glossy Plastic | Glass front, Plastic back with faux leather texture |
| Durability | Sunset Orange only | |
| Colors | Fancy Sky and Knight Black | Starry Black and Sunset Orange |
| Our pick: |
✔
OPPO A77s The OPPO A77s has a larger display. It is also has better build materials, while the Vivo S1 Pro is lighter. |
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| Performance | ||
| Chipset | Qualcomm Snapdragon 665 | Qualcomm Snapdragon 680 |
| CPU | Octa Core CPU 4x Kryo 260 Gold @ 2.0GHz & 4x Kryo 260 Silver @ 1.8GHz |
Octa Core CPU 4x Kryo 265 Gold @ 2.4GHz & 4x Kryo 265 Silver @ 1.9GHz |
| GPU | Adreno 610 | Adreno 610 |
| RAM | 8 GB | 8 GB |
| Storage | 128GB | 128GB |
| Expansion | 256GB via microSD | 1TB via microSD |
| OS | Android 9.0 Pie with Funtouch OS 9.2 | Android 12 with ColorOS 12.1 |
| Our pick: |
✔
OPPO A77s
The OPPO A77s has better performance. |
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| Cameras | ||
| Rear Camera | Quad Cameras: 48MP Main Camera (f/1.8 Aperture, PDAF) 8MP Ultra-wide (f/2.2 Aperture, 108° FOV) 2MP Macro (f/2.4 Aperture) 2MP Depth Sensor -LED Flash -4K Video Recording |
Dual Cameras: 50MP Main Camera (f/1.8 Aperture, Autofocus) 2MP Depth Sensor -LED Flash -Up to 1080p video recording |
| Front Camera |
32 Megapixels (f/2.0 Aperture) |
8 Megapixels (f/2.0 Aperture) |
| Our pick: |
✔
Vivo S1 Pro
Vivo S1 Pro has the more capable camera system with a wider 108° ultrawide camera and higher-resolution 4K rear video recording. |
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| Connectivity | ||
| Networks | 4G LTE (with VoLTE), 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) |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano-SIM) |
| NFC | No | Yes |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 |
| Infrared | ||
| Location | A-GPS, GLONASS, Galileo & BeiDou | GPS with A-GPS, GLONASS, GALILEO, BeiDou, and QZSS |
| Our pick: |
✔
OPPO A77s
The OPPO A77s supports more location systems. |
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| Audio and Features | ||
| USB OTG | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | Yes | Yes |
| Audio Enhancement | None | Dirac 3.0 and Up to 200% Ultra Volume mode |
| FM Radio | Yes | No |
| Sensors |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer |
| Our pick: |
✔
Vivo S1 Pro
Based on the specs, it has a gyroscope. |
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| Battery and Charging | ||
| Battery | 4500 mAh Li-Po Battery (Non-removable) | 5000 mAh Li-Po Battery (Non-removable) |
| Charging | 18W Fast Charging (Dual Engine) | 33W Fast Charging (SUPERVOOC, 100% in 70 minutes) |
| Our pick: |
✔
OPPO A77s
The OPPO A77s has a larger battery capacity and faster charging. |
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| Price and Availability | ||
| Price | ₱15,999.00 - Official Price in the Philippines | ₱13,999.00 - Official Price in the Philippines |
| Release Date | November 20, 2019 | October 13, 2022 |
| Buy Online |
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