- Home
- Mobiles
- Phone Finder
- Infinix Phones
- Infinix Smart 4
- Infinix
- 2,329 User Ratings
- Last Updated: 22nd December 2025
- Overview
- Price
- Specs
- Comparisons
- User Reviews
- News
-
Display 6.82-inch (720x1640)
-
Processor MediaTek Helio A22
-
Front Camera 8MP
-
Rear Camera 13MP + Depth
-
RAM 2GB
-
Storage 32GB
-
Battery Capacity 6000mAh
-
OS Android 10
Infinix Smart 4 Summary
Infinix Smart 4 mobile was launched on 3rd November 2020. The phone comes with a 6.82-inch touchscreen display offering a resolution of 720x1640 pixels and an aspect ratio of 20.5:9. Infinix Smart 4 is powered by a 2GHz octa-core MediaTek Helio A22 (MT6761) processor. It comes with 2GB of RAM. The Infinix Smart 4 runs Android 10 and is powered by a 6000mAh battery. The Infinix Smart 4 supports proprietary fast charging.
As far as the cameras are concerned, the Infinix Smart 4 on the rear packs a 13-megapixel camera with an f/1.8 aperture. The rear camera setup has autofocus. It sports an 8-megapixel camera on the front for selfies with an f/2.0 aperture.
The Infinix Smart 4 runs XOS 6.2 Dolphin is based on Android 10 and packs 32GB of inbuilt storage that can be expanded via microSD card with a dedicated slot. The Infinix Smart 4 is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards. The Infinix Smart 4 measures 171.82 x 77.96 x 8.90mm (height x width x thickness) and weighs 207.00 grams. It was launched in Midnight Black, Ocean Wave, Quetzal Cyan, and Violet colours.
Connectivity options on the Infinix Smart 4 include Wi-Fi 802.11 a/b/g/n, GPS, Bluetooth v4.20, Micro-USB, 3G, and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, gyroscope, proximity sensor, and fingerprint sensor.
As of 22nd December 2025, Infinix Smart 4 price in India starts at Rs. 7,990.
Infinix Smart 4 Price in India
-
- 10% off on BOB Credit Card EMI Transaction.
- 10% off on Bank of Baroda Mastercard Debit
- 10% off Federal Bank Credit Card, upto ₹3,000
- Mi with Google Assistant Smart
- Win a Surprise Cashback Coupon
- No Cost EMI on Flipkart Axis Bank Credit Card
- Additional ₹900 off on Debit and Credit cards
- 5% Cashback on Flipkart Axis Bank Card
- Flipkart Pay Later Sign-Up Offer
Infinix Smart 4 price in India starts from ₹ 7,990. The lowest price of Infinix Smart 4 is ₹ 7,990 at Flipkart on 22nd December 2025.
Infinix Smart 4 Full Specifications
| Brand | Infinix |
| Model | Smart 4 |
| Price in India | ₹7,990 |
| Release date | 3rd November 2020 |
| Launched in India | Yes |
| Form factor | Touchscreen |
| Dimensions (mm) | 171.82 x 77.96 x 8.90 |
| Weight (g) | 207.00 |
| Battery capacity (mAh) | 6000 |
| Fast charging | Proprietary |
| Colours | Midnight Black, Ocean Wave, Quetzal Cyan, Violet |
| Screen size (inches) | 6.82 |
| Touchscreen | Yes |
| Resolution | 720x1640 pixels |
| Aspect ratio | 20.5:9 |
| Processor | 2GHz octa-core |
| Processor make | MediaTek Helio A22 (MT6761) |
| RAM | 2GB |
| Internal storage | 32GB |
| Expandable storage | Yes |
| Expandable storage type | microSD |
| Dedicated microSD slot | Yes |
| Rear camera | 13-megapixel (f/1.8) + Depth |
| Rear autofocus | Yes |
| Rear flash | Yes |
| Front camera | 8-megapixel (f/2.0) |
| Operating system | Android 10 |
| Skin | XOS 6.2 Dolphin |
| Wi-Fi | Yes |
| Wi-Fi standards supported | 802.11 a/b/g/n |
| GPS | Yes |
| Bluetooth | Yes, v 4.20 |
| Micro-USB | Yes |
| Headphones | 3.5mm |
| Number of SIMs | 2 |
| SIM 1 | |
| SIM Type | Nano-SIM |
| GSM/CDMA | GSM |
| 3G | Yes |
| 4G/ LTE | Yes |
| Supports 4G in India (Band 40) | Yes |
| SIM 2 | |
| SIM Type | Nano-SIM |
| GSM/CDMA | GSM |
| 3G | Yes |
| 4G/ LTE | Yes |
| Supports 4G in India (Band 40) | Yes |
| Fingerprint sensor | Yes |
| Compass/ Magnetometer | Yes |
| Proximity sensor | Yes |
| Accelerometer | Yes |
| Ambient light sensor | Yes |
| Gyroscope | Yes |
Infinix Smart 4 User Review and Ratings
2,328 reviews
-
Best in the market!Shailendra Singh Thakur (Mar 21, 2021) on FlipkartIt's is very valuable mobile this price range and battery is long time discharge and I am very satisfied this mobile And thanks for to this mobileIs this review helpful?
-
Simply awesomeVijay Mishra (Dec 30, 2020) on FlipkartNice phoneIs this review helpful?
-
Super!Haresh Patel (Dec 30, 2020) on FlipkartLooking niceIs this review helpful?
-
Worth every pennyPrakash Kushwah (Dec 30, 2020) on Flipkartproduct is so good and nice productIs this review helpful?
-
Classy productKeshav Ram (Dec 31, 2020) on FlipkartGoodIs this review helpful?
Infinix Smart 4 News
Other Infinix Phones
Related Mobile Phones
- Best Mobile Phones
- Best Camera Mobile Phones
- Best Mobile Phones Under 10000
- Best Mobile Phones Under 15000
- Best Mobile Phones Under 20000
- Best Mobile Phones Under 25000
- Best Mobile Phones Under 30000
- Best Mobile Phones Under 35000
- Best Mobile Phones Under 40000
- Mobile Phones between 10000 to 15000
- Best Camera Mobile Phones Under 15000
- Best Camera Mobile Phones Under 20000
- Best Camera Mobile Phones Under 25000
- Best Camera Mobile Phones Under 30000
- Best 5G Mobile Phones Under 15000
- Best 5G Mobile Phones Under 20000
- Best 5G Mobile Phones Under 25000
- Best 5G Mobile Phones Under 30000
- Best 5G Mobile Phones Under 40000
- Best 5G Mobile Phones Under 50000