Findprix helps you compare the Infinix Smart 20 4G and Oppo A6x 4G in terms of price, specifications, user reviews, and more. Infinix Smart 20 4G is expected to launch in India on June 12, 2026, with a starting price of ₹12,499 Oppo A6x 4G is priced at ₹12,999. Here's a quick comparison.
| Product | Price | Processor | RAM | Storage | Display | Front Camera | Rear Camera | Battery | OS |
|---|---|---|---|---|---|---|---|---|---|
| Infinix Smart 20 4G | ₹12,499 | MediaTek Helio G81 Ultimate | 12 nm | 4GB | LPDDR4X | 64GB | eMMC 5.1 | 6.78 inches | HD+ | 8MP | 8MP | 5200 mAh | 15W | Android 16 | XOS 16 |
| Oppo A6x 4G | ₹12,999 | Qualcomm Snapdragon 685 | 6 nm | 4GB | LPDDR4X | 64GB | UFS 2.2 | 6.75 inches | HD+ | 5MP | 13MP | 6500 mAh | Android 15 |
₹12,499
Infinix Smart 20 4G
4GB RAM + 64GB
Upcoming 
₹12,999
Oppo A6x 4G
Prices
Infinix Smart 20 4G
Prices not available
Oppo A6x 4G
Amazon₹12,999
Flipkart₹12,999Price has been stable for the last 1 month.
Ratings
Infinix Smart 20 4G
Ratings not available
Oppo A6x 4G
3.9
(115)
General
| Feature | Infinix Smart 20 4G | Oppo A6x 4G |
|---|---|---|
| Device Type | Smartphone | Smartphone |
| Operating System | Android 16 | Android 15 |
| Custom UI | XOS 16 | ColorOS 15 |
Design
| Feature | Infinix Smart 20 4G | Oppo A6x 4G |
|---|---|---|
| Dimensions | 167.7 x 78.8 x 7.7 mm | 166.6 x 78.5 x 8.6 mm |
| Weight | 189 g | 210 g |
| Water Resistance | Yes, IP64 | Yes, IP64 |
| Dust Resistance | Yes | Yes |
| Build Material | Back: Plastic | -- |
| Colours | Sunlike Orange, Cloudline Blue, Shadow Black, Polaris Titanium | Ice Blue, Olive Green |
Display
| Feature | Infinix Smart 20 4G | Oppo A6x 4G |
|---|---|---|
| Touch Screen | Yes | Yes |
| Touch Sampling Rate | -- | 240 Hz |
| Display Type | IPS LCD | LCD |
| Brightness | HBM: 700 nits | 1125 nits |
| Refresh Rate | 120 Hz | 120 Hz |
| Screen Size | 6.78 inches (17.22 cm), HD+ | 6.75 inches (17.15 cm), HD+ |
| Screen Resolution | 720 x 1600 pixels | 720 x 1570 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| Screen-to-Body Ratio | ~82.9% | ~90.6% |
| Pixel Density | ~259 ppi | ~256 ppi |
Rear Camera
| Feature | Infinix Smart 20 4G | Oppo A6x 4G |
|---|---|---|
| Camera Setup | Single | Dual |
| Primary | 8 MP (wide) f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size | 13 MP (wide) 77° FoV, 4P lens, f/2.2 aperture upto 10x digital zoom |
| Secondary | -- | QVGA MP (mono) 40° FoV, 1P lens, f/3.0 aperture |
| Autofocus | Yes | Yes |
| Flash | Yes, Dual LED | Yes |
| Video Recording | 1440p @ 30 fps, 1080p @ 30 fps | Standard: 1080p @ 30 fps, 720p @ 30 fps Time-lapse: 1080p @ 30 fps |
Front Camera
| Feature | Infinix Smart 20 4G | Oppo A6x 4G |
|---|---|---|
| Camera Setup | Single | Single |
| Primary | 8 MP (wide) f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size | 5 MP 77° FoV, 3P lens, f/2.2 aperture |
| Video Recording | 1440p @ 30 fps, 1080p @ 30 fps | Standard: 1080p @ 30 fps, 720p @ 30 fps Time-lapse: 1080p @ 30 fps |
Performance
| Feature | Infinix Smart 20 4G | Oppo A6x 4G |
|---|---|---|
| RAM | 4 GB | 4 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Chipset | MediaTek Helio G81 Ultimate | Qualcomm Snapdragon 685 |
| Fabrication | 12 nm | 6 nm |
| GPU | Mali-G52 MC2 | Adreno 610 |
| CPU | Octa core 2x Cortex-A75 @ 2.0 GHz 6x Cortex-A55 @ 1.7 GHz | Octa core 4x Cortex A73 @ 2.8 GHz 4x Cortex A53 @ 1.9 GHz |
Storage
| Feature | Infinix Smart 20 4G | Oppo A6x 4G |
|---|---|---|
| Internal Storage | 64 GB | 64 GB |
| Storage Type | eMMC 5.1 | UFS 2.2 |
| Memory Card Slot | Yes, up to 2 TB | -- |
Battery
| Feature | Infinix Smart 20 4G | Oppo A6x 4G |
|---|---|---|
| Battery | 5200 mAh | 6500 mAh |
| Wired Charging Speed | 15W | -- |
| Wired Reverse Charging | Yes, 5W | -- |
Network
| Feature | Infinix Smart 20 4G | Oppo A6x 4G |
|---|---|---|
| SIM | SIM 1: Nano SIM 2: Nano | SIM 1: Nano SIM 2: Nano |
| Network Support | 4G, 3G, 2G | 4G, 3G, 2G |
| 4G Bands | B1, B2, B3, B4, B5, B7, B8, B20, B28, B38, B41, B40 | B1, B3, B5, B7, B8, B20, B28, B38, B40, B41 |
| Navigation Support | GPS | GPS, Glonass, Beidou, Galileo, QZSS |
Connectivity
| Feature | Infinix Smart 20 4G | Oppo A6x 4G |
|---|---|---|
| Bluetooth | Yes, v5.2 | Yes, v5.0 |
| Wi-Fi | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| NFC | Yes | No |
| Infrared port | Yes | -- |
Features
| Feature | Infinix Smart 20 4G | Oppo A6x 4G |
|---|---|---|
| Audio Jack | Yes, 3.5 mm | Yes, 3.5 mm |
| Loud Speaker | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Sensors | Accelerometer, Compass, Proximity Sensor | Accelerometer, Compass, Light Sensor, Proximity Sensor |
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