This is a side-by-side smartphone specs comparison of the OnePlus 9 and Redmi A3x.
The OnePlus 9 has a 6.55-inch display, Qualcomm Snapdragon 888 processor, triple cameras, 5G connectivity, and 4500mAh battery.
Meanwhile, the Redmi A3x has a 6.71-inch display, UNISOC T603 (28 nm) processor, dual cameras, 4G LTE connectivity, and 5000mAh battery.
| Specs | OnePlus 9 | Redmi A3x |
|---|---|---|
| Picture |
★★★★★ 4.2/5 stars (20 ratings)
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★★★★★ 3.6/5 stars (30 ratings)
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| Screen | 6.55-inch FHD+ AMOLED Display (1080 x 2400 Pixels 402 ppi) with Corning Gorilla Glass 5, 20:9 Aspect Ratio, 120Hz Refresh Rate, HDR10+, and Punch-hole | 6.71-inch HD+ IPS LCD Display (720 x 1650 Pixels, 268 ppi) with Corning Gorilla Glass, 90Hz Refresh Rate, 500nits max brightness & notch |
| OS | Android 11 with OxygenOS 11.3.3 | Android 14 |
| Chipset | Qualcomm Snapdragon 888 | UNISOC T603 (28 nm) |
| CPU | Octa Core CPU 1x Kryo 680 @ 2.84GHz , 3x Kryo 680 @ 2.42GHz & 4x Kryo 680 @ 1.8GHz |
Octa Core CPU 2x Cortex-A75 @ 1.8GHz & 4x Cortex-A55 @ 1.2GHz |
| GPU | Adreno 660 | PowerVR GE8322 |
| RAM | 12 GB | 3 GB |
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| Rear Camera | Triple Cameras: 48MP Main Camera (Sony IMX689, f/1.8 Aperture, Omni-directional PD Autofocus) 50MP Ultra-wide (f/2.2 Aperture, 110° FoV) 2MP B&W (f/2.4 Aperture) -Dual LED Flash -Up to 8K@30fps Video Recording and Night Mode |
Dual Cameras: 8MP Main Camera (f/2.0 Aperture) Decorative auxiliary lens -LED Flash -Up to 1080p video recording |
| Front Camera |
16 Megapixels (f/2.4 Aperture) |
5 Megapixels - Up to 1080p video recording |
| Storage | 256GB | 64GB |
| Expansion | None | 1TB via microSD |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano-SIM) |
| Networks | 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks | 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 802.11 b/g/n/ac (dual band) |
| NFC | Yes | No |
| Bluetooth | Bluetooth 5.2 | Bluetooth 4.2 |
| Infrared | ||
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| Position | GPS (dual band), A-GPS, GLONASS, GALILEO, & BeiDou | GPS, GLONASS, GALILEO |
| USB OTG | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | No | Yes |
| Audio Enhancement | Hi-Res Audio, Dolby ATMOS, & Dual Stereo Loudspeakers | Top-firing loudspeaker |
| FM Radio | No | Yes |
| Sensors |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer |
| Battery | 4500 mAh Li-Po Battery (Non-removable) 65W Fast Charging (Warp Charge, 100% in 29 minutes) & 15W Wireless Charging (Qi) |
5000 mAh (Non-removable) 10W charging rate |
| Material | Gorilla Glass 5 Front & Back with Polycarbonate Frame | Glass front and back, Plastic frame |
| Size | 160 x 73.9 x 8.1 mm | 168.4 x 76.3 x 8.3 mm |
| Weight | 183 g | 193 g |
| Colors | Astral Black | Midnight Black, Moonlight White, Aurora Green |
| Release Date | April 29, 2021 | July 9, 2025 |
| Price | ₱38,990.00 - Official Price in the Philippines | ₱3,299.00 - Official Price in the Philippines |
| Buy Online |
OnePlus 9 on Lazada OnePlus 9 on Shopee |
Redmi A3x on Lazada Redmi A3x on Shopee |
