Realme 12X vs Oppo A3x 128GB
Findprix helps you compare the Realme 12X and Oppo A3x 128GB in terms of price, specifications, user reviews, and more. Realme 12X is priced at ₹11,999. Oppo A3x 128GB is priced at ₹11,999. Here's a quick comparison.
| Key Highlights | Realme 12X | Oppo A3x 128GB |
|---|---|---|
| Processor | MediaTek Dimensity 6100 Plus, 6 nm | MediaTek Dimensity 6300, 6 nm |
| RAM | 4 GB | 4 GB |
| Storage | 128 GB, UFS 2.2 | 128 GB, eMMC 5.1 |
| Display | 6.72 inches, Full HD+ | 6.67 inches, HD+ |
| Front Camera | 8 MP | 5 MP |
| Rear Camera | 50 MP + 2 MP | 8 MP |
| Battery | 5000 mAh, Li-Polymer | 5100 mAh |
| OS | Android v14, Realme UI | Android v14 |
Overview
| Launch Date | April 2, 2024 | August 1, 2024 |
|---|---|---|
| Processor | MediaTek Dimensity 6100 Plus, 6 nm | MediaTek Dimensity 6300, 6 nm |
| RAM | 4 GB | 4 GB |
| Storage | 128 GB, UFS 2.2 | 128 GB, eMMC 5.1 |
| Display | 6.72 inches, Full HD+ | 6.67 inches, HD+ |
| Front Camera | 8 MP | 5 MP |
| Rear Camera | 50 MP + 2 MP | 8 MP |
| Battery | 5000 mAh, Li-Polymer | 5100 mAh |
| OS | Android v14, Realme UI | Android v14 |
| User Ratings | 4.1/5 (14.7K Ratings) | 4.1/5 (3.4K Ratings) |
Price List
 | ₹11,999 | ₹11,999 |
|---|---|---|
 | N/A | ₹11,999 |
 | N/A | ₹11,999 |
General
| Device Type | Smartphone | Smartphone |
|---|---|---|
| Operating System | Android 14 | Android 14 |
| Custom UI | -- | ColorOS |
Design
| Dimensions | 165.6 x 76.1 x 7.69 mm | 165.7 x 76 x 7.7 mm |
|---|---|---|
| Weight | 188 g | 187 g |
| Water Resistance | Yes, Splash proof, IP54 | Yes, Splash proof, IP54 |
| Colours | Twilight Purple, Woodland Green | Sparkle Black, Starlight White, Starry Purple |
Display
| Touch Screen | Yes, Capacitive Touchscreen, Multi-touch | Yes, Capacitive Touchscreen, Multi-touch |
|---|---|---|
| Display Type | IPS LCD | LCD |
| Peak Brightness | 800 nits | -- |
| Refresh Rate | 120 Hz | 120 Hz |
| Screen Size | 6.72 inches | 6.67 inches |
| Screen Resolution | 1080 x 2400 pixels | 720 x 1604 pixels |
| Aspect Ratio | 20:9 | -- |
| Pixel Density | 392 ppi | 264 ppi |
| Screen Protection | -- | Yes |
Rear Camera
| Camera Setup | Dual | Dual |
|---|---|---|
| Primary | 50 MP (wide) f/1.8 aperture | -- |
| Autofocus | Yes | Yes |
| Sensor | Samsung ISOCELL JN1 | -- |
| Flash | Yes, LED Flash | Yes, LED Flash |
| Video Recording | 1080p @ 30 fps | 1080p @ 30 fps |
| Features | 10 x Digital Zoom, Auto Flash, Face detection, Filters, Touch to focus, Autofocus | Digital Zoom, Auto Flash, Autofocus |
Front Camera
| Camera Setup | Single | Single |
|---|---|---|
| Primary | 8 MP (wide) f/1.8 aperture | -- |
| Video Recording | 1080p @ 30 fps | 1080p @ 30 fps |
Performance
| RAM | 4 GB | 4 GB |
|---|---|---|
| Chipset | MediaTek Dimensity 6100 Plus | MediaTek Dimensity 6300 |
| Fabrication | 6 nm | 6 nm |
| GPU | Mali-G57 MC2 | Mali-G57 MC2 |
| CPU | Octa core (2 x 2.2 GHz Cortex A76 + 6 x 2 GHz Cortex A55) | Octa core (2 x 2.4 GHz Cortex A76 + 6 x 2 GHz Cortex A55) |
Storage
| Internal Storage | 128 GB | 128 GB |
|---|---|---|
| Storage Type | UFS 2.2 | eMMC 5.1 |
| Memory Card Slot | Yes, Up to 2 TB | Yes |
Battery
| Battery | 5000 mAh | 5100 mAh |
|---|---|---|
| Battery Type | Li-Polymer | -- |
| Wired Charging Speed | 45W Super VOOC | 45W Super VOOC |
Network
| SIM | Dual SIM (Nano + Nano), Hybrid slot | SIM1: Nano SIM2: Nano |
|---|---|---|
| Network Support | 5G, 4G, 3G, 2G | 5G, 4G, 3G, 2G |
| Navigation Support | Yes with A-GPS, Glonass | Yes with A-GPS, Glonass |
Connectivity
| Bluetooth | Yes, v5.3 | Yes, v5.3 |
|---|---|---|
| Wi-Fi | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz |
| USB | -- | USB Type-C 2.0, OTG |
| NFC | No | -- |
Features
| Audio Jack | Yes, 3.5 mm | Yes, 3.5 mm |
|---|---|---|
| FM Radio | No | -- |
| Loud Speaker | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | Light sensor, Proximity sensor, Accelerometer |
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