This is a side-by-side smartphone specs comparison of the OPPO Reno3 and Redmi A3x.
The OPPO Reno3 has a 6.4-inch display, MediaTek Helio P90 processor, quad cameras, 4G LTE connectivity, and 4025mAh 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 | OPPO Reno3 | Redmi A3x |
|---|---|---|
| Picture |
★★★★★ 3.9/5 stars (129 ratings)
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★★★★★ 3.6/5 stars (31 ratings)
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| Screen | 6.4-inch FHD+ AMOLED Display (1080 x 2400 Pixels 411 ppi) with Corning Gorilla Glass, 20:9 Aspect Ratio and Notch | 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 10 with ColorOS 7 | Android 14 |
| Chipset | MediaTek Helio P90 | UNISOC T603 (28 nm) |
| CPU | Octa Core CPU 2x Cortex-A75 @ 2.2GHz & 6x Cortex-A55 @ 2.0GHz |
Octa Core CPU 2x Cortex-A75 @ 1.8GHz & 4x Cortex-A55 @ 1.2GHz |
| GPU | PowerVR GM9446 | PowerVR GE8322 |
| RAM | 8 GB | 3 GB |
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| Rear Camera | Quad Cameras: 48MP Main Camera (f/1.8 Aperture, PDAF) 13MP Telephoto (f/2.4 Aperture, PDAF, 2x Optical Zoom) 8MP Ultra-wide (f/2.2 Aperture, 109° FOV) 2MP Monochrome (f/2.4 Aperture) -LED Flash -4K Video Recording & 20x Digital Zoom |
Dual Cameras: 8MP Main Camera (f/2.0 Aperture) Decorative auxiliary lens -LED Flash -Up to 1080p video recording |
| Front Camera |
44 Megapixels (f/2.4 Aperture) |
5 Megapixels - Up to 1080p video recording |
| Storage | 128GB | 64GB |
| Expansion | 256GB via microSD | 1TB via microSD |
| 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 | No | No |
| Bluetooth | Bluetooth 5.0 | Bluetooth 4.2 |
| Infrared | ||
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| Position | A-GPS, GLONASS, Galileo & BeiDou | GPS, GLONASS, GALILEO |
| USB OTG | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | Yes | Yes |
| Audio Enhancement | Hi-Res Audio & Dolby Atmos | 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 | 4025 mAh Li-Po Battery (Non-removable) 30W Fast Charging (VOOC Flash Charge 3.0, 100% in 73 minutes) |
5000 mAh (Non-removable) 10W charging rate |
| Material | _ | Glass front and back, Plastic frame |
| Size | 160.2 x 73.3 x 7.9 mm | 168.4 x 76.3 x 8.3 mm |
| Weight | 170 g | 193 g |
| Colors | Midnight Black and Auroral Blue | Midnight Black, Moonlight White, Aurora Green |
| Release Date | March 17, 2020 | July 9, 2025 |
| Price | ₱18,990.00 - Official Price in the Philippines | ₱3,299.00 - Official Price in the Philippines |
| Buy Online |
OPPO Reno3 on Lazada OPPO Reno3 on Shopee |
Redmi A3x on Lazada Redmi A3x on Shopee |
