Itel S21

Name: Itel S21
Brand: Itel
SKU: SKU4500
Rating: 5.0 (4 reviews)

Itel
4 User Ratings
Last Updated: 18th January 2026

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User Reviews

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Key Specs

Display 5.00-inch (480x854)
Processor 1.1GHz quad-core
Front Camera 5MP
Rear Camera 8MP
RAM 1GB
Storage 16GB
Battery Capacity 2700mAh
OS Android 7.0

Market Status Released

Release Date November 2017

Itel S21 Summary

Itel S21 mobile was launched in November 2017. The phone comes with a 5.00-inch touchscreen display offering a resolution of 480x854 pixels. Itel S21 is powered by a 1.1GHz quad-core processor. It comes with 1GB of RAM. The Itel S21 runs Android 7.0 and is powered by a 2700mAh removable battery.

As far as the cameras are concerned, the Itel S21 on the rear packs 8-megapixel camera. It sports a 5-megapixel camera on the front for selfies.

Itel S21 is based on Android 7.0 and packs 16GB of inbuilt storage that can be expanded via microSD card (up to 32GB). The Itel S21 is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards. It was launched in Moonlight Silver, Champagne Gold, and Elegant Black colours.

Connectivity options on the Itel S21 include Wi-Fi, GPS, USB OTG, FM radio, 3G, and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include ambient light sensor, proximity sensor, and compass/ magnetometer.

As of 18th January 2026, Itel S21 price in India starts at Rs. 5,399.

Itel S21 (1GB RAM, 16GB) - Gold

₹ 5,399

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Itel S21 price in India starts from ₹ 5,399. The lowest price of Itel S21 is ₹ 5,399 at Flipkart on 18th January 2026.

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Itel S21 Full Specifications

General

Brand	Itel
Model	S21
Price in India	₹5,399
Release date	November 2017
Form factor	Touchscreen
Battery capacity (mAh)	2700
Removable battery	Yes
Colours	Moonlight Silver, Champagne Gold, Elegant Black

Display

Screen size (inches)	5.00
Touchscreen	Yes
Resolution	480x854 pixels

Hardware

Processor	1.1GHz quad-core
RAM	1GB
Internal storage	16GB
Expandable storage	Yes
Expandable storage type	microSD
Expandable storage up to (GB)	32

Camera

Rear camera	8-megapixel
Rear flash	Yes
Front camera	5-megapixel

Software

Operating system

Android 7.0

Connectivity

Wi-Fi	Yes
GPS	Yes
Bluetooth	Yes
NFC	No
Infrared	No
USB OTG	Yes
Headphones	3.5mm
FM	Yes
Number of SIMs	2
Wi-Fi Direct	No
Mobile High-Definition Link (MHL)	No
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

Sensors

Compass/ Magnetometer	Yes
Proximity sensor	Yes
Accelerometer	No
Ambient light sensor	Yes
Gyroscope	No
Barometer	No
Temperature sensor	No

! Error or missing information? Please let us know

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Itel S21 User Review and Ratings

5.0★ 4 ratings &
4 reviews

5 ★

4
4 ★
3 ★
2 ★
1 ★

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Highly recommended

Ajay Saini (Jun 23, 2020) on Flipkart

Good phone

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Great product

Flipkart Customer (Feb 28, 2019) on Flipkart

nice ph

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Just wow!

YOGENDRA RAJPUT (Aug 3, 2019) on Flipkart

Very good

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Awesome

Sivamani Sivamani (Jul 25, 2019) on Flipkart

what a wonderful phone thank u flipkart

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