This is a side-by-side specs comparison of the OPPO A31 and OPPO Find X9s smartphones.
The OPPO A31 features a 6.5-inch display, 4,230mAh battery, 10W charging rate and MediaTek Helio P35 chipset.
Meanwhile, the OPPO Find X9s features a slightly larger 6.59-inch display, 50MP main camera, 3x optical zoom, 7,025mAh battery and 80W fast charging. It is considerably more expensive.
| Specs | OPPO A31 | OPPO Find X9s |
|---|---|---|
| Picture & Ratings |
★★★★★ 3.4/5 stars (380)
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★★★★★ 4.3/5 stars (7)
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| Design and Display | ||
| Display | 6.5-inch HD+ IPS LCD Display (720 x 1600 Pixels 270 ppi) with 20:9 Aspect Ratio and Waterdrop Notch | 6.59-inch FHD+ AMOLED Display (1256 x 2760 Pixels, 460 ppi) with Corning Gorilla Glass 7i, 120Hz Refresh Rate, 800nits typical brightness, 3600nits peak, and punch-hole |
| Size | 163.9 x 75.5 x 8.3 mm | 156.98 x 73.93 x 7.99 mm |
| Weight | 180 g | 202 g |
| Build | Glossy Plastic | Glass front and back with Aluminum frame |
| Durability | IP68/IP69 dust & water resistance; SGS drop protection | |
| Colors | Mystery Black and Fantasy White | Midnight Grey, Sunset Orange |
| Our pick: |
✔
OPPO Find X9s The OPPO Find X9s has a larger and sharper display. It also has better build materials and is more durable, while the OPPO A31 is lighter. |
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| Performance | ||
| Chipset | MediaTek Helio P35 | MediaTek Dimensity 9500s (3 nm) |
| CPU | Octa Core CPU 4x Cortex-A53 @ 2.3GHz & 4x Cortex-A53 @ 1.8GHz |
Octa Core CPU 1x Cortex-X925 @ 3.73GHz , 3x Cortex-X4 @ 3.3GHz & 4x Cortex-A720 @ 2.4GHz |
| GPU | PowerVR GE8320 | Immortalis-G925 MC12 |
| RAM | 4 GB | 12 GB |
| Storage | 128GB | 512GB |
| Expansion | 512GB via microSD | None |
| OS | Android 9.0 Pie with ColorOS 6.1 | Android 16 with ColorOS 16.0 |
| Our pick: |
✔
OPPO Find X9s
The OPPO Find X9s has better performance and a higher RAM capacity. |
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| Cameras | ||
| Rear Camera | Triple Cameras: 12MP Main Camera (f/1.8 Aperture, PDAF) 2MP Macro (f/2.4 Aperture) 2MP Depth Sensor -LED Flash |
Triple Cameras: 50MP Main Camera (f/1.8 Aperture, Autofocus, 2-axis OIS) 50MP Telephoto (f/2.6 Aperture, Autofocus, 2-axis OIS, 3x Optical Zoom) 50MP Ultrawide (f/2.0 Aperture, Autofocus, 120˚ FoV) -Dual LED Flash -Up to 4K@60fps video recording, OIS/EIS video stabilization, Hasselblad Portrait effects Color spectrum sensor |
| Front Camera |
8 Megapixels (f/2.0 Aperture) |
32 Megapixels (f/2.4 Aperture) - Up to 4K@60fps video recording, EIS video stabilization |
| Our pick: |
✔
OPPO Find X9s
OPPO Find X9s has the advantage for zoom photography with longer 3x optical zoom and an ultrawide camera with autofocus. |
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| Connectivity | ||
| Networks | 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks | 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks |
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n/ac/6/7 |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano + Nano with eSIM support) |
| NFC | No | Yes |
| Bluetooth | Bluetooth 5.0 | Bluetooth 6.1 |
| Infrared | Yes | |
| Location | A-GPS | GPS, GLONASS, GALILEO, BeiDou, QZSS, NavIC |
| Our pick: |
✔
OPPO Find X9s
The OPPO Find X9s has better cellular connectivity. |
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| Audio and Features | ||
| USB OTG | Yes | Yes |
| USB | MicroUSB 2.0 | USB Type-C |
| 3.5mm Audio Jack | Yes | No |
| Audio Enhancement | None | Stereo Speakers |
| FM Radio | Yes | 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 |
| Our pick: |
✔
OPPO Find X9s
Based on the specs, it has stereo speakers and a gyroscope. |
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| Battery and Charging | ||
| Battery | 4230 mAh Li-Po Battery (Non-removable) | 7025 mAh (Non-removable) |
| Charging | 10W Charging | 80W Fast Charging (SUPERVOOC) |
| Our pick: |
✔
OPPO Find X9s
The OPPO Find X9s has a larger battery capacity and faster charging. |
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| Price and Availability | ||
| Price | ₱8,990.00 - Official Price in the Philippines | ₱69,999.00 - Official Price in the Philippines |
| Release Date | March 9, 2020 | May 15, 2026 |
| Buy Online |
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