This is a side-by-side smartphone specs comparison of the Realme X and Redmi A3x.
The Realme X has a 6.53-inch display, Qualcomm Snapdragon 710 AIE processor, dual cameras, 4G LTE connectivity, and 3765mAh battery.
Meanwhile, the Redmi A3x has a 6.71-inch display, UNISOC T603 (22 nm) processor, dual cameras, 4G LTE connectivity, and 5000mAh battery.
| Specs | Realme X | Redmi A3x |
|---|---|---|
| Picture |
★★★★★ 4.5/5 stars (9 ratings)
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★★★★★ 3.9/5 stars (4 ratings)
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| Screen | 6.53-inch FHD+ AMOLED Display (1080 x 2340 Pixels, 394 ppi) with Corning Gorilla Glass 5, 19.5:9 Aspect Ratio | 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 9.0 Pie with ColorOS 6 | Android 14 |
| Chipset | Qualcomm Snapdragon 710 AIE | UNISOC T603 (22 nm) |
| CPU | Octa Core CPU 2x Kryo 360 Gold @ 2.2GHz & 6x Kryo 360 Silver @ 1.7GHz |
Octa Core CPU 4x Cortex-A55 @ 1.8GHz & 4x Cortex-A55 @ 1.2GHz |
| GPU | Adreno 616 | PowerVR GE8322 |
| RAM | 6GB or 8GB of RAM | 3 GB |
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| Rear Camera | Dual Cameras: 48MP Main Camera (f/1.7 Aperture, PDAF) 5MP Depth Sensor (f/2.4 Aperture) -LED Flash -4K Video Recording and 960 fps Slow Motion |
Dual Cameras: 8MP Main Camera (f/2.0 Aperture) Decorative auxiliary lens -LED Flash -Up to 1080p video recording |
| Front Camera |
16 Megapixels Motorized Pop-up Camera (f/2.0 Aperture) |
5 Megapixels - Up to 1080p video recording |
| Storage | 64GB or 128GB | 64GB |
| Expansion | None | 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 & BeiDuo | GPS, GLONASS, GALILEO |
| USB OTG | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | Yes | Yes |
| Audio Enhancement | Dolby ATMOS | Top-firing loudspeaker |
| FM Radio | Yes | 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 | 3765 mAh Li-Po Battery (Non-removable) VOOC Flash Charge 3.0 (20W) |
5000 mAh (Non-removable) 10W charging rate |
| Material | Metal Frame | Glass front and back, Plastic frame |
| Size | 161.2 x 76 x 8.6 mm | 168.4 x 76.3 x 8.3 mm |
| Weight | 191 g | 193 g |
| Colors | Punk Blue and Steam White | Midnight Black, Moonlight White, Aurora Green |
| Release Date | May 15, 2019 | July 9, 2025 |
| Price | CNY 1,499.00 Official Price / No official price in the Philippines yet. | ₱3,299.00 - Official Price in the Philippines |
| Buy Online |
Realme X on Lazada Realme X on Shopee |
Redmi A3x on Lazada Redmi A3x on Shopee |