Findprix helps you compare the Infinix Smart 20 4G and Oppo A55 4G (6GB RAM + 128GB) in terms of price, specifications, user reviews, and more. Infinix Smart 20 4G is priced at ₹12,499. Oppo A55 4G (6GB RAM + 128GB) is priced at ₹14,900. 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 A55 4G | ₹14,900 | MediaTek Helio G35 | 12 nm | 6 GB | 128 GB | eMMC 5.1 | 6.51 inches | HD+ | 16 MP | 50 MP + 2 MP + 2 MP | 5000 mAh | Li-Polymer | Android 11 | ColorOS |
₹12,499
Infinix Smart 20 4G
4GB RAM + 64GB
₹14,900
Oppo A55 4G
6GB RAM + 128GB
Prices
Infinix Smart 20 4G
Flipkart₹12,499
Amazon₹13,499At its highest but matches the 2 weeks average of ₹12,499.
Oppo A55 4G
Prices not available
Ratings
Infinix Smart 20 4G
4.0
(56)
Oppo A55 4G
Ratings not available
General
| Feature | Infinix Smart 20 4G | Oppo A55 4G |
|---|---|---|
| Device Type | Smartphone | Smartphone |
| Operating System | Android 16 | Android 11 |
| Custom UI | XOS 16 | -- |
Design
| Feature | Infinix Smart 20 4G | Oppo A55 4G |
|---|---|---|
| Dimensions | 167.7 x 78.8 x 7.7 mm | 163.6 x 75.7 x 8.4 mm |
| Weight | 189 g | 193 g |
| Water Resistance | Yes, IP64 | Yes, Splash proof, IPX4 |
| Dust Resistance | Yes | -- |
| Build Material | Back: Plastic | -- |
| Colours | Sunlike Orange, Cloudline Blue, Shadow Black, Polaris Titanium | Starry Black, Rainbow Blue |
Display
| Feature | Infinix Smart 20 4G | Oppo A55 4G |
|---|---|---|
| Touch Screen | Yes | Yes, Capacitive Touchscreen, Multi-touch |
| Display Type | IPS LCD | IPS LCD |
| Brightness | HBM: 700 nits | 480 nits |
| Refresh Rate | 120 Hz | 60 Hz |
| Screen Size | 6.78 inches (17.22 cm), HD+ | 6.51 inches |
| Screen Resolution | 720 x 1600 pixels | 720 x 1600 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| Screen-to-Body Ratio | ~82.9% | -- |
| Pixel Density | ~259 ppi | 270 ppi |
| Screen Protection | -- | Yes |
Rear Camera
| Feature | Infinix Smart 20 4G | Oppo A55 4G |
|---|---|---|
| Camera Setup | Single | Triple |
| Primary | 8 MP (wide) f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size | 50 MP (wide) f/1.8 aperture |
| Secondary | -- | 2 MP (macro) f/2.4 aperture |
| Tertiary | -- | 2 MP (mono) f/2.4 aperture |
| Autofocus | Yes | Yes |
| Flash | Yes, Dual LED | Yes, LED Flash |
| Video Recording | 1440p @ 30 fps, 1080p @ 30 fps | 1080p @ 30 fps |
| Features | -- | Digital Zoom, Auto Flash, Face detection, Touch to focus, Autofocus |
Front Camera
| Feature | Infinix Smart 20 4G | Oppo A55 4G |
|---|---|---|
| Camera Setup | Single | Single |
| Primary | 8 MP (wide) f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size | 16 MP (wide) f/2.4 aperture |
| Video Recording | 1440p @ 30 fps, 1080p @ 30 fps | 1080p @ 30 fps |
Performance
| Feature | Infinix Smart 20 4G | Oppo A55 4G |
|---|---|---|
| RAM | 4 GB | 6 GB |
| RAM Type | LPDDR4X | -- |
| Chipset | MediaTek Helio G81 Ultimate | MediaTek Helio G35 |
| Fabrication | 12 nm | 12 nm |
| GPU | Mali-G52 MC2 | PowerVR GE8320 |
| CPU | Octa core 2x Cortex-A75 @ 2.0 GHz 6x Cortex-A55 @ 1.7 GHz | Octa core (8 x 2.3 GHz Cortex A53) |
Storage
| Feature | Infinix Smart 20 4G | Oppo A55 4G |
|---|---|---|
| Internal Storage | 64 GB | 128 GB |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Memory Card Slot | Yes, up to 2 TB | Yes, Up to 256 GB |
Battery
| Feature | Infinix Smart 20 4G | Oppo A55 4G |
|---|---|---|
| Battery | 5200 mAh | 5000 mAh |
| Battery Type | -- | Li-Polymer |
| Wired Charging Speed | 15W | 18W |
| Wired Reverse Charging | Yes, 5W | -- |
Network
| Feature | Infinix Smart 20 4G | Oppo A55 4G |
|---|---|---|
| SIM | SIM 1: Nano SIM 2: Nano | Dual SIM (Nano + Nano) |
| Network Support | 4G, 3G, 2G | 4G, 3G, 2G |
| 4G Bands | B1, B2, B3, B4, B5, B7, B8, B20, B28, B38, B41, B40 | -- |
| Navigation Support | GPS | Yes with A-GPS, Glonass |
Connectivity
| Feature | Infinix Smart 20 4G | Oppo A55 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) 5GHz |
| USB | USB Type-C 2.0, OTG | USB Type-C, USB On-The-Go |
| NFC | Yes | No |
| Infrared port | Yes | -- |
Features
| Feature | Infinix Smart 20 4G | Oppo A55 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 | Light sensor, Proximity sensor, Accelerometer |
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