Select City
TECH500

Samsung Galaxy J1 vs Samsung Galaxy S21 5G

Key Feature Comparison

4.3

Samsung Galaxy J1

Check Price
close
7.6

Samsung Galaxy S21 5G

Check Price
close
Add more phone to compare

At a Glance

Show differences only

Dual core, 1.2 GHz, Cortex A7

Spreadtrum SC7727S, Mali-400 MP

Octa core (2.9 GHz, Single core, Cortex X1 + 2.8 GHz, Tri core, Cortex A78 + 2.2 GHz, Quad core, Cortex A55)

Samsung Exynos 2100, Mali-G78 MP14

1850 mAh

Li-ion

4000 mAh

Li-ion, Fast, 25W

10.92 cm (4.3 inch)

217 ppi

15.75 cm (6.2 inch)

424 ppi, FHD

Single, 5MP

1280x720 @ 30 fps

Triple, 12MP + 64MP + 12MP

7680x4320 @ 24 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps

3G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

10.92 cm (4.3 inch)
15.75 cm (6.2 inch)

Screen Type

TFT
AMOLED

Screen Resolution

480 x 800 pixels
1080 x 2400 pixels

Pixel Density

217 ppi
424 ppi

Screen Protection

No
Corning Gorilla Glass

Screen to Body Ratio

59.82%
85.92%

Aspect Ratio

-
20:09

Screen Design

-
Punch hole

Screen Refresh Rate

-
120 Hz

Screen Quality

-
FHD

Peak Brightness

-
1300 nits

Phone Variants

512MB 4GB
8GB 256GB, 8GB 128GB

Expandable Storage

Yes
No

Expandable Storage Capacity

Yes, 128 GB
-

OTG Support

No
Yes

Storage Type

-
UFS 3.1

Sensors

Proximity sensor, Accelerometer
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope

Operating System

Android v4.4 (Kitkat)
Android v11

GPU

Mali-400 MP
Mali-G78 MP14

Chipset

Spreadtrum SC7727S
Samsung Exynos 2100

CPU

Dual core, 1.2 GHz, Cortex A7
Octa core (2.9 GHz, Single core, Cortex X1 + 2.8 GHz, Tri core, Cortex A78 + 2.2 GHz, Quad core, Cortex A55)

Clock Speed

1.2 GHz
2.9 GHz

Custom User Interface

-
Samsung One UI

Architecture

-
64 bit

Process Technology

-
5 nm

Battery Capacity

1850 mAh
4000 mAh

Battery Removable

Yes
No

Battery Type

Li-ion
Li-ion

USB Type-C

No
Yes

Charger Type

-
Fast, 25W

Fast Charging

-
Yes

Wireless Charging

-
Yes

Announced On

5-Jan-15
14-Jan-21

Market Status

Out of Stock
Available

Brand

Samsung
Samsung

Price Status

Confirmed
Confirmed

Price

Rs. 6,190
Rs. 69,450

Model Number

-
SM-G991BZVDINU

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass

NFC

No
Yes

Network Support

3G
5G

Bluetooth

Yes
Yes

FM Radio

Yes
No

3.5mm Audio Jack

Yes
No

SIM Size

SIM1: Micro, SIM2: Micro
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz

Bluetooth Type

v4.0
v5.1

Audio Jack

3.5 mm
USB Type-C

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

SIM 1 Bands

3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 3G Speed: HSDPA 21.1 Mbit/s , HSUPA 5.76 Mbit/s , GPRS: Available, EDGE: Available...
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...

SIM 2 Bands

2G Bands: GSM 1800 / 1900 / 850 / 900 MHz...
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...

Audio Features

-
Dolby AtmosNoise cancellation microphoneStereo SpeakersStereo Speakers by AKG

VoLTE

-
Yes

Weight

122 grams
171 grams

Colors

Black, Blue, White
Phantom Violet, Phantom Gray, Phantom White, Phantom Pink

Build

Plastic body
Glass front (Gorilla Glass Victus), plastic back, aluminum frame

Dimensions

129 x 68.2 x 8.9 mm
151.7 x 71.2 x 7.9 mm

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1280x720 @ 30 fps
7680x4320 @ 24 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps

Rear Camera Features

Digital Zoom, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Single, 5MP
Triple, 12MP + 64MP + 12MP

Rear Camera 1 Resolution

5 MP
12 MP

Rear Camera 1 Type

Primary Camera
f/1.8, Wide Angle Primary Camera

Rear Sensor

CMOS image sensor
-

OIS

-
Yes

Rear Camera 1 Lens

-
26 mm focal length, 1.7" sensor size, 1.8 micrometre pixel size

Rear Camera 2 Resolution

-
64 MP

Rear Camera 2 Type

-
f/2.0 Telephoto Camera

Rear Camera 2 Lens

-
28 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size

Rear Camera 3 Resolution

-
12 MP

Rear Camera 3 Type

-
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 3 Lens

-
13 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size

Rear Aperture

-
f/1.8

Front Camera Setup

Single, 2MP
Single, 10MP

Front Camera 1 Resolution

2 MP
10 MP

Front Camera 1 Type

Primary Camera
f/2.2, Wide Angle Primary Camera

Front Video Recording

-
3840x2160 @ 30 fps

Front Camera Features

-
Dual video call, Auto-HDR

Front Camera 1 Lens

-
26 mm focal length, 3.2" sensor size, 1.22 micrometre pixel size

Front Aperture

-
f/2.2

Fingerprint Scanner

No
Yes

Fingerprint Scanner Position

-
On-Screen

Fingerprint Scanner Type

-
Ultrasonic

Face Unlock

-
Yes
Turn your old phone into cash

You May Also Read

Top Apple Mobile Phones
Best Mobile Phones Under 45000
Best Mobile Phones Under 35000
Top Camera Smartphones
Top 10 Mobile Phones

Tips & Tricks

How To Disable Flash Messages? Let’s Find Out Here
15th Nov 2026
Free Fire Redeem Code Today For {{month 2026: Latest Codes
14th Nov 2026
iPhone Ringtone Download: Latest Free Mp3 For Android Phones
14th Nov 2026
Best Mobile Processors Ranking November 2026: Latest List
13th Nov 2026
How To Adjust PUBG Sensitivity Code And Fortnite Settings
13th Nov 2026

Recent Articles

Snapdragon 8 Elite Gen 5 Phones: Full List of Upcoming Flagships
15th Nov 2026
How To Disable Flash Messages? Let’s Find Out Here
15th Nov 2026
iOS 27 Supported Devices: See The Full List Before Anyone Else
15th Nov 2026
Here’s How To Get JioHotstar Plan For Rs 1: Step-By-Step Guide
15th Nov 2026
Free Fire Redeem Code Today For {{month 2026: Latest Codes
14th Nov 2026

Latest Products

iQOO Z11 Lite 5G
13th Nov 2026
Oneplus N6x 5G
13th Nov 2026
Samsung Galaxy F70 Pro 5G
13th Nov 2026
Vivo Y31e
13th Nov 2026
13th Nov 2026
Motorola Moto Signature 27
12th Nov 2026
12th Nov 2026
12th Nov 2026