Infinix Smart 20 4G price in India starts from ₹12,450 on various online platforms. Released in India on June 8, 2026, it features a 6.78-inch IPS LCD display with a resolution of 720x1600 px (HD+) and an aspect ratio of 19.7:9, and a refresh rate of 120 Hz.
Powered by the MediaTek Helio G81 Ultimate processor, it does not support wireless charging.
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Infinix Smart 20 4G Highlights
| RAM & Storage | 4.0 GB RAM + 64 GB
4 GB RAM + 128 GB |
| Processor | MediaTek Helio G81 Ultimate |
| Rear Camera | 8 MP |
| Front Camera | 8 MP |
| Battery | 5200 mAh |
| Display Size | 6.78 inches (17.22 cm) |
Infinix Smart 20 4G Full Specifications
General
| Brand | Infinix |
| Model | Smart 20 4G |
| Price in India | ₹12,450 |
| Launch Date | June 8, 2026 (Official) |
| Operating System | Android v16 |
| Custom UI | XOS |
Display Features
| Display Type | IPS LCD |
| Screen Size | 6.78 inches (17.22 cm) |
| Resolution | 720x1600 px (HD+) |
| Brightness | 560 nits |
| HBM Brightness | 700 nits |
| Refresh Rate | 120 Hz |
| Aspect Ratio | 19.7:9 |
| Pixel Density | 259 ppi |
| Screen to Body Ratio (calculated) | 83.98 % |
| Bezel-less Display | Yes with punch-hole display |
| Screen to Body Ratio (claimed by the brand) | 90.09 % |
Camera
| Resolution | Primary: 8 MP | Wide Angle | f/2.0 | 1/4.0" | 1.12µm |
| Autofocus | Yes |
| Flash | Yes, Dual LED Flash |
| Video Recording | 2k @30 fps
Full HD @30 fps |
| Resolution (Front) | Primary: 8 MP | Wide Angle | f/2.0 | 1/4.0" | 1.12µm |
| Flash (Front) | Yes, Screen flash |
| Video Recording (Front) | 2k @30 fps
Full HD @30 fps |
Design
| Height | 167.7 mm |
| Width | 78.8 mm |
| Thickness | 7.7 mm |
| Weight | 189 grams |
| Build Material | Back: Plastic |
| Water Resistance | Yes, IP64 |
| Ruggedness | Dust proof |
Battery
| Capacity | 5200 mAh |
| Quick Charging | Yes, 15W |
Multimedia
| Stereo Speakers | Yes |
| Audio Jack | 3.5 mm, USB Type-C |
Network & connectivity
| SIM Slot(s) | Dual SIM |
| SIM Type | SIM1: Nano, SIM2: Nano |
| Network Support | 5G Not Supported, 4G |
| VoLTE | Yes |
| Wi-Fi | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) |
| Wi-Fi Features | Mobile Hotspot |
| Bluetooth | Yes |
| GPS | Yes |
| NFC | Yes |
| IR Blaster | Yes |
Performance
| Chipset | MediaTek Helio G81 Ultimate |
| Processor | Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55) |
| Architecture | 64 bit |
| Fabrication | 12 nm |
| Graphics (GPU) | Mali-G52 MC2 |
| RAM | 4.0 GB / 4 GB |
| RAM Type | LPDDR4X |
Sensors
| Fingerprint Sensor | Yes |
| Fingerprint Sensor Position | Side |
| Other Sensors | Proximity sensor, Accelerometer, Compass |
Storage
| Internal Storage | 64 GB / 128 GB |
| Storage Type | eMMC 5.1 |
| Expandable Storage | Yes, Up to 2 TB |
