Infinix Smart 4 Plus

Name: Infinix Smart 4 Plus
Brand: Infinix
SKU: SKU96138
Rating: 4.4 (10929 reviews)

Infinix
10,929 User Ratings
Last Updated: 20th October 2026

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Key Specs

Display 6.82-inch (720x1640)
Processor MediaTek Helio A25
Front Camera 8MP
Rear Camera 13MP + Depth Sensor
RAM 3GB
Storage 32GB
Battery Capacity 6000mAh
OS Android 10

Market Status Released

Release Date 21st July 2020

Infinix Smart 4 Plus Summary

Infinix Smart 4 Plus mobile was launched on 21st July 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 Plus is powered by an octa-core MediaTek Helio A25 processor. It comes with 3GB of RAM. The Infinix Smart 4 Plus runs Android 10 and is powered by a 6000mAh non-removable battery.

As far as the cameras are concerned, the Infinix Smart 4 Plus 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 Plus runs XOS 6.2 is based on Android 10 and packs 32GB of inbuilt storage that can be expanded via microSD card (up to 256GB) with a dedicated slot. The Infinix Smart 4 Plus is a dual-SIM mobile that accepts Nano-SIM and Nano-SIM cards. The Infinix Smart 4 Plus 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, and Violet colours.

Connectivity options on the Infinix Smart 4 Plus include Wi-Fi 802.11 a/b/g/n, GPS, Bluetooth v4.20, Wi-Fi Direct, 3G, and 4G (with support for Band 40 used by some LTE networks in India) with active 4G on both SIM cards. Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, proximity sensor, and fingerprint sensor. The Infinix Smart 4 Plus supports face unlock.

As of 20th October 2026, Infinix Smart 4 Plus price in India starts at Rs. 9,999.

Infinix Smart 4 Plus Full Specifications

General

Brand	Infinix
Model	Smart 4 Plus
Price in India	₹9,999
Release date	21st July 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
Removable battery	No
Wireless charging	No
Colours	Midnight Black, Ocean Wave, Violet

Display

Screen size (inches)	6.82
Touchscreen	Yes
Resolution	720x1640 pixels
Aspect ratio	20.5:9

Hardware

Processor	octa-core
Processor make	MediaTek Helio A25
RAM	3GB
Internal storage	32GB
Expandable storage	Yes
Expandable storage type	microSD
Expandable storage up to (GB)	256
Dedicated microSD slot	Yes

Camera

Rear camera	13-megapixel (f/1.8) + Depth Sensor
Rear autofocus	Yes
Front camera	8-megapixel (f/2.0)

Software

Operating system	Android 10
Skin	XOS 6.2

Connectivity

Wi-Fi	Yes
Wi-Fi standards supported	802.11 a/b/g/n
GPS	Yes
Bluetooth	Yes, v 4.20
NFC	No
Number of SIMs	2
Wi-Fi Direct	Yes
Active 4G on both SIM cards	Yes
SIM 1
SIM Type	Nano-SIM
3G	Yes
4G/ LTE	Yes
Supports 4G in India (Band 40)	Yes
SIM 2
SIM Type	Nano-SIM
3G	Yes
4G/ LTE	Yes
Supports 4G in India (Band 40)	Yes

Sensors

Face unlock	Yes
Fingerprint sensor	Yes
Compass/ Magnetometer	Yes
Proximity sensor	Yes
Accelerometer	Yes
Ambient light sensor	Yes

! Error or missing information? Please let us know

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Infinix Smart 4 Plus User Review and Ratings

4.4★ 10,929 ratings &
10,928 reviews

5 ★

6,955
4 ★

2,376
3 ★

893
2 ★

211
1 ★

494

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Massive product.

TECHNICAL GAMER. (Jul 28, 2020) on Gadgets 360 Recommends

Infinix brings mobiles under 10k with massive features . Really amazing 3 gb 32 gb phone with 6000mah monster battery under 10k.

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(12) (5) Reply
Review unit

Neeraj Tiwari (Jul 27, 2020) on Gadgets 360 Recommends

Awsmm phone degine good and big battery and big screen Pls give me review unit this product

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(9) (4) Reply
Good product

Kumar Chand Bandaru (Aug 7, 2020) on Gadgets 360

Other network sims are working but Vodafone sim is not supported..But phone looks good

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(3) (4) Reply
Simply awesome

Flipkart Customer (Oct 3, 2020) on Flipkart

Good

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(6) (2) Reply
Just wow!

Flipkart Customer (Oct 3, 2020) on Flipkart

Awesome product

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(3) (1) Reply