Findprix helps you compare the Infinix Smart 20 4G 4GB RAM, 128GB and Redmi A7 Pro 4G in terms of price, specifications, user reviews, and more. Infinix Smart 20 4G 4GB RAM, 128GB is expected to launch in India on June 12, 2026, with a starting price of ₹13,999 Redmi A7 Pro 4G is priced at ₹12,499. Here's a quick comparison.
| Product | Price | Processor | RAM | Storage | Display | Front Camera | Rear Camera | Battery | OS |
|---|---|---|---|---|---|---|---|---|---|
| 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 |
| Redmi A7 Pro 4G | ₹12,499 | Unisoc T7250 | 12 nm | 4GB | LPDDR4X | 64GB | UFS 2.2 | 6.9 inches | HD+ | 8MP | 13MP | 5200 mAh | 15W | Android 16 | HyperOS 3 |
₹13,999
Infinix Smart 20 4G
4GB RAM + 128GB
Upcoming 
₹12,499
Redmi A7 Pro 4G
Prices
Infinix Smart 20 4G
Prices not available
Redmi A7 Pro 4G
Flipkart₹12,499
Amazon₹12,499₹1,000 above the 1 month average of ₹11,499 — slightly expensive.
Ratings
Infinix Smart 20 4G
Ratings not available
Redmi A7 Pro 4G
3.6
(160)
General
| Feature | Infinix Smart 20 4G | Redmi A7 Pro 4G |
|---|---|---|
| Device Type | Smartphone | Smartphone |
| Operating System | Android 16 | Android 16 |
| OS Updates | -- | 4 Years |
| Security Updates | -- | 6 Years |
| Custom UI | XOS 16 | HyperOS 3 |
Design
| Feature | Infinix Smart 20 4G | Redmi A7 Pro 4G |
|---|---|---|
| Dimensions | 167.7 x 78.8 x 7.7 mm | 171.56 x 79.47 x 8.15 mm |
| Weight | 189 g | 208 g |
| Water Resistance | Yes, IP64 | Yes, IP52 |
| Dust Resistance | Yes | Yes |
| Build Material | Back: Plastic | -- |
| Colours | Sunlike Orange, Cloudline Blue, Shadow Black, Polaris Titanium | Black, Sunset Orange |
Display
| Feature | Infinix Smart 20 4G | Redmi A7 Pro 4G |
|---|---|---|
| Touch Screen | Yes | Yes |
| Touch Sampling Rate | -- | 240 Hz |
| Display Type | IPS LCD | IPS LCD |
| Brightness | HBM: 700 nits | Peak: 600 nits |
| Refresh Rate | 120 Hz | 120 Hz |
| Screen Size | 6.78 inches (17.22 cm), HD+ | 6.9 inches (17.53 cm) |
| Screen Resolution | 720 x 1600 pixels | 720 x 1640 pixels |
| Aspect Ratio | 20:9 | -- |
| Screen-to-Body Ratio | ~82.9% | -- |
| Pixel Density | ~259 ppi | ~260 ppi |
| Features | -- | Wet touch technology 2.0, Triple TUV Certification |
Rear Camera
| Feature | Infinix Smart 20 4G | Redmi A7 Pro 4G |
|---|---|---|
| Camera Setup | Single | Single |
| Primary | 8 MP (wide) f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size | 13 MP (wide) f/2.2 aperture |
| Autofocus | Yes | -- |
| Flash | Yes, Dual LED | Yes, LED |
| Video Recording | 1440p @ 30 fps, 1080p @ 30 fps | -- |
Front Camera
| Feature | Infinix Smart 20 4G | Redmi A7 Pro 4G |
|---|---|---|
| Camera Setup | Single | Single |
| Primary | 8 MP (wide) f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size | 8 MP (wide) f/2.0 aperture |
| Video Recording | 1440p @ 30 fps, 1080p @ 30 fps | -- |
Performance
| Feature | Infinix Smart 20 4G | Redmi A7 Pro 4G |
|---|---|---|
| RAM | 4 GB | 4 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Chipset | MediaTek Helio G81 Ultimate | Unisoc T7250 |
| Fabrication | 12 nm | 12 nm |
| GPU | Mali-G52 MC2 | Mali-G57 MP1 |
| CPU | Octa core 2x Cortex-A75 @ 2.0 GHz 6x Cortex-A55 @ 1.7 GHz | Octa core |
Storage
| Feature | Infinix Smart 20 4G | Redmi A7 Pro 4G |
|---|---|---|
| Internal Storage | 128 GB | 64 GB |
| Storage Type | eMMC 5.1 | UFS 2.2 |
| Memory Card Slot | Yes, up to 2 TB | Yes, up to 2 TB |
Battery
| Feature | Infinix Smart 20 4G | Redmi A7 Pro 4G |
|---|---|---|
| Battery | 5200 mAh | 6300 mAh |
| Wired Charging Speed | 15W | 15W |
| Wired Reverse Charging | Yes, 5W | Yes, 7.5W |
Network
| Feature | Infinix Smart 20 4G | Redmi A7 Pro 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, B8, B28, B38, B40, B41 |
| Navigation Support | GPS | GPS, Glonass, Galileo |
Connectivity
| Feature | Infinix Smart 20 4G | Redmi A7 Pro 4G |
|---|---|---|
| Bluetooth | Yes, v5.2 | Yes, v5.2 |
| Wi-Fi | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) | Yes, Wi-Fi 5 (802.11a/b/g/n/ac) |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0 |
| NFC | Yes | -- |
| Infrared port | Yes | -- |
Features
| Feature | Infinix Smart 20 4G | Redmi A7 Pro 4G |
|---|---|---|
| Audio Jack | Yes, 3.5 mm | Yes, 3.5 mm |
| FM Radio | -- | Yes |
| Loud Speaker | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Sensors | Accelerometer, Compass, Proximity Sensor | Accelerometer, Compass |
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