This is a side-by-side smartphone specs comparison of the Samsung Galaxy A9 (2018) and OPPO A31.
The Samsung Galaxy A9 (2018) has a 6.3-inch display, Qualcomm Snapdragon 660 processor, quad cameras, 4G LTE connectivity, and 3800mAh battery.
Meanwhile, the OPPO A31 has a 6.5-inch display, MediaTek Helio P35 processor, triple cameras, 4G LTE (with VoLTE) connectivity, and 4230mAh battery.
| Specs | Samsung Galaxy A9 (2018) | OPPO A31 |
|---|---|---|
| Picture |
★★★★★ 3.1/5 stars (35 ratings)
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★★★★★ 3.4/5 stars (379 ratings)
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| Screen | 6.3-inch FHD+ Super AMOLED Display (1080 x 2220 Pixels, 393 ppi) with 18.5:9 Aspect Ratio | 6.5-inch HD+ IPS LCD Display (720 x 1600 Pixels, 270 ppi) with 20:9 Aspect Ratio and Waterdrop Notch |
| OS | Android 8.0 Oreo | Android 9.0 Pie with ColorOS 6.1 |
| Chipset | Qualcomm Snapdragon 660 | MediaTek Helio P35 |
| CPU | Octa Core CPU 4x Kyro 260 Gold @ 2.2GHz & 4x Kryo 260 Silver @ 1.8GHz |
Octa Core CPU 4x Cortex-A53 @ 2.3GHz & 4x Cortex-A53 @ 1.8GHz |
| GPU | Adreno 512 | PowerVR GE8320 |
| RAM | 6 GB | 4 GB |
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| Rear Camera | Quad Cameras: 24MP Main Camera (f/1.7) 10MP Telephoto (f/2.4, AF, 2x optical zoom) 8MP Ultra-wide (f/2.4, 120°) 5MP Depth Sensor (f/2.2) - Phase Detection Autofocus and LED Flash -Automatic Scene Recognition |
Triple Cameras: 12MP Main Camera (f/1.8 Aperture, PDAF) 2MP Macro (f/2.4 Aperture) 2MP Depth Sensor -LED Flash |
| Front Camera |
24 Megapixels (f/2.0 Aperture) |
8 Megapixels (f/2.0 Aperture) |
| Storage | 128 GB | 128GB |
| Expansion | 512GB via microSD | 512GB via microSD |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano-SIM) |
| Networks | 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks | 4G LTE (with VoLTE), 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 |
| NFC | Yes | No |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 |
| Infrared | ||
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| Position | A-GPS | A-GPS |
| USB OTG | Yes | Yes |
| USB | USB Type-C | MicroUSB 2.0 |
| 3.5mm Audio Jack | Yes | Yes |
| Audio Enhancement | None | None |
| FM Radio | Yes | Yes |
| Sensors |
Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer |
| Battery | 3800 mAh Li-ion Battery (Non-removable) Fast Charging |
4230 mAh Li-Po Battery (Non-removable) 10W Charging |
| Material | Glass with Metal Frame | Glossy Plastic |
| Size | 162.5 x 77 x 7.8 mm | 163.9 x 75.5 x 8.3 mm |
| Weight | 183 g | 180 g |
| Colors | Caviar Black, Lemonade Blue and Bubblegum Pink | Mystery Black and Fantasy White |
| Release Date | October 11, 2018 | March 9, 2020 |
| Price | ₱32,990.00 - Official Price in the Philippines | ₱8,990.00 - Official Price in the Philippines |
| Buy Online |
Samsung Galaxy A9 (2018) on Lazada Samsung Galaxy A9 (2018) on Shopee |
OPPO A31 on Lazada OPPO A31 on Shopee |