Findprix helps you compare the Oppo A3 Pro and Infinix Smart 20 4G 4GB RAM, 128GB in terms of price, specifications, user reviews, and more. Oppo A3 Pro is priced at ₹16,599. Infinix Smart 20 4G 4GB RAM, 128GB is priced at ₹13,999. Here's a quick comparison.
| Product | Price | Processor | RAM | Storage | Display | Front Camera | Rear Camera | Battery | OS |
|---|---|---|---|---|---|---|---|---|---|
| Oppo A3 Pro | ₹16,599 | MediaTek Dimensity 6300 | 6 nm | 8 GB | 128 GB | UFS 2.2 | 6.67 inches | Full HD+ | 8 MP | 50 MP + 2 MP | 5100 mAh | Android 14 | ColorOS |
| Infinix Smart 20 4G | ₹13,999 | MediaTek Helio G81 Ultimate | 12 nm | 4GB | LPDDR4X | 128GB | eMMC 5.1 | 6.78 inches | HD+ | 8MP | 8MP | 5200 mAh | 15W | Android 16 | XOS 16 |
₹16,599
Oppo A3 Pro
8GB RAM + 128GB
₹13,999
Infinix Smart 20 4G
4GB RAM + 128GB
Prices
Oppo A3 Pro
Flipkart₹16,599
Amazon₹19,500Lowest price in 1 month. Average was ₹17,999 — great time to buy.
Infinix Smart 20 4G
Flipkart₹13,999Price has been stable for the last 2 days.
Ratings
Oppo A3 Pro
4.3
(3.2K)
Infinix Smart 20 4G
Ratings not available
General
| Feature | Oppo A3 Pro | Infinix Smart 20 4G |
|---|---|---|
| Device Type | Smartphone | Smartphone |
| Operating System | Android 14 | Android 16 |
| Custom UI | -- | XOS 16 |
Design
| Feature | Oppo A3 Pro | Infinix Smart 20 4G |
|---|---|---|
| Dimensions | 165.8 x 76.1 x 7.7 mm | 167.7 x 78.8 x 7.7 mm |
| Weight | 186 g | 189 g |
| Water Resistance | Yes, Splash proof, IP54 | Yes, IP64 |
| Dust Resistance | -- | Yes |
| Build Material | -- | Back: Plastic |
| Colours | Moonlight Purple, Starry Black | Sunlike Orange, Cloudline Blue, Shadow Black, Polaris Titanium |
Display
| Feature | Oppo A3 Pro | Infinix Smart 20 4G |
|---|---|---|
| Touch Screen | Yes, Capacitive Touchscreen, Multi-touch | Yes |
| Display Type | IPS LCD | IPS LCD |
| Brightness | -- | HBM: 700 nits |
| Refresh Rate | 120 Hz | 120 Hz |
| Screen Size | 6.67 inches | 6.78 inches (17.22 cm), HD+ |
| Screen Resolution | 1080 x 2412 pixels | 720 x 1600 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| Screen-to-Body Ratio | -- | ~82.9% |
| Pixel Density | 396 ppi | ~259 ppi |
| Screen Protection | Yes, Yes | -- |
Rear Camera
| Feature | Oppo A3 Pro | Infinix Smart 20 4G |
|---|---|---|
| Camera Setup | Dual | Single |
| Primary | 8 MP (wide) f/2.0 aperture | 8 MP (wide) f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size |
| Secondary | 2 MP (depth) f/2.4 aperture | -- |
| Autofocus | Yes | Yes |
| Flash | Yes, LED Flash | Yes, Dual LED |
| Video Recording | 1080p @ 30 fps | 1440p @ 30 fps, 1080p @ 30 fps |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus, Autofocus | -- |
Front Camera
| Feature | Oppo A3 Pro | Infinix Smart 20 4G |
|---|---|---|
| Camera Setup | Single | Single |
| Primary | -- | 8 MP (wide) f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size |
| Video Recording | 1080p @ 30 fps | 1440p @ 30 fps, 1080p @ 30 fps |
Performance
| Feature | Oppo A3 Pro | Infinix Smart 20 4G |
|---|---|---|
| RAM | 8 GB | 4 GB |
| RAM Type | -- | LPDDR4X |
| Chipset | MediaTek Dimensity 6300 | MediaTek Helio G81 Ultimate |
| Fabrication | 6 nm | 12 nm |
| GPU | Mali-G57 MC2 | Mali-G52 MC2 |
| CPU | Octa core (2 x 2.4 GHz Cortex A76 + 6 x 2 GHz Cortex A55) | Octa core 2x Cortex-A75 @ 2.0 GHz 6x Cortex-A55 @ 1.7 GHz |
Storage
| Feature | Oppo A3 Pro | Infinix Smart 20 4G |
|---|---|---|
| Internal Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | eMMC 5.1 |
| Memory Card Slot | Yes, Up to 2 TB | Yes, up to 2 TB |
Battery
| Feature | Oppo A3 Pro | Infinix Smart 20 4G |
|---|---|---|
| Battery | 5100 mAh | 5200 mAh |
| Wired Charging Speed | 45W Super VOOC | 15W |
| Wired Reverse Charging | -- | Yes, 5W |
Network
| Feature | Oppo A3 Pro | Infinix Smart 20 4G |
|---|---|---|
| SIM | Dual SIM (Nano + Nano) | SIM 1: Nano SIM 2: Nano |
| Network Support | 5G, 4G, 3G, 2G | 4G, 3G, 2G |
| 4G Bands | -- | B1, B2, B3, B4, B5, B7, B8, B20, B28, B38, B41, B40 |
| Navigation Support | Yes with A-GPS, Glonass | GPS |
Connectivity
| Feature | Oppo A3 Pro | Infinix Smart 20 4G |
|---|---|---|
| Bluetooth | Yes, v5.3 | Yes, v5.2 |
| 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) |
| USB | USB Type-C | USB Type-C 2.0, OTG |
| NFC | -- | Yes |
| Infrared port | -- | Yes |
Features
| Feature | Oppo A3 Pro | Infinix Smart 20 4G |
|---|---|---|
| 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 | Accelerometer, Compass, Proximity Sensor |
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