Select City
TECH500

Samsung Galaxy S21 5G vs Samsung Galaxy Z Flip

Key Feature Comparison

7.6

Samsung Galaxy S21 5G

Check Price
close
7.6

Samsung Galaxy Z Flip

Check Price
close
Add more phone to compare

At a Glance

Show differences only

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

Octa core (2.95 GHz, Single core, Kryo 485 + 2.41 GHz, Tri core, Kryo 485 + 1.78 GHz, Quad core, Kryo 485)

Qualcomm Snapdragon 855 Plus, Adreno 640

4000 mAh

Li-ion, Fast, 25W

3300 mAh

Li-ion, Fast, 15W

6.2 inches

424 ppi, FHD

6.7 inches

425 ppi, FHD

Triple, 12MP + 64MP + 12MP

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

Dual, 12MP + 12MP

3840x2160 @ 60 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.2 inches
6.7 inches

Screen Type

AMOLED
AMOLED

Screen Resolution

1080 x 2400 pixels
1080 x 2636 pixels

Pixel Density

424 ppi
425 ppi

Aspect Ratio

20:09
-

Screen Protection

Corning Gorilla Glass
Gorilla Glass 6

Screen to Body Ratio

85.92%
82.56%

Screen Design

Punch hole
Punch hole

Screen Refresh Rate

120 Hz
-

Screen Quality

FHD
FHD

Peak Brightness

1300 nits
-

Phone Variants

8GB 256GB, 8GB 128GB
8GB 256GB

Expandable Storage

No
No

Storage Type

UFS 3.1
UFS 3.0

OTG Support

Yes
-

RAM Type

-
LPDDR4X

Sensors

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

Operating System

Android v11
Android v10 (Q)

GPU

Mali-G78 MP14
Adreno 640

Chipset

Samsung Exynos 2100
Qualcomm Snapdragon 855 Plus

CPU

Octa core (2.9 GHz, Single core, Cortex X1 + 2.8 GHz, Tri core, Cortex A78 + 2.2 GHz, Quad core, Cortex A55)
Octa core (2.95 GHz, Single core, Kryo 485 + 2.41 GHz, Tri core, Kryo 485 + 1.78 GHz, Quad core, Kryo 485)

Custom User Interface

Samsung One UI
Samsung One UI

Clock Speed

2.9 GHz
2.95 GHz

Architecture

64 bit
64 bit

Process Technology

5 nm
7 nm

Battery Capacity

4000 mAh
3300 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-ion

Charger Type

Fast, 25W
Fast, 15W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Wireless Charging

Yes
Yes

Announced On

14-Jan-21
11-Feb-20

Market Status

Available
Available

Brand

Samsung
Samsung

Model Number

SM-G991BZVDINU
-

Price Status

Confirmed
Confirmed

Price

Rs. 69,450
Rs. 64,950

GPS

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

Audio Features

Dolby AtmosNoise cancellation microphoneStereo SpeakersStereo Speakers by AKG
Dolby Atmos, Dolby Digital, Dolby Digital Plus

NFC

Yes
Yes

Network Support

5G
4G

Bluetooth

Yes
Yes

FM Radio

No
-

3.5mm Audio Jack

No
No

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: eSIM

Wi-Fi

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

Bluetooth Type

v5.1
v5.0

Audio Jack

USB Type-C
USB Type-C

SIM Slot(s)

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

eSIM

No
Yes

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

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...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) /...

SIM 2 Bands

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...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) /...

Front Video Recording

3840x2160 @ 30 fps
3840x2160 @ 30 fps

Front Camera Features

Dual video call, Auto-HDR
HDR

Front Camera Setup

Single, 10MP
Single, 10MP

Front Camera 1 Resolution

10 MP
10 MP

Front Camera 1 Type

f/2.2, Wide Angle Primary Camera
f/2.4, Wide Angle Primary Camera

Front Camera 1 Lens

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

Front Aperture

f/2.2
f/2.4

Front Sensor

-
CMOS

Weight

171 grams
183 grams

Colors

Phantom Violet, Phantom Gray, Phantom White, Phantom Pink
Mirror Black, Mirror Purple, Mirror Gold

Build

Glass front (Gorilla Glass Victus), plastic back, aluminum frame
Back: Gorilla Glass

Dimensions

151.7 x 71.2 x 7.9 mm
167.3 x 73.6 x 7.2 mm

OIS

Yes
Yes

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Triple, 12MP + 64MP + 12MP
Dual, 12MP + 12MP

Rear Camera 1 Resolution

12 MP
12 MP

Rear Camera 1 Type

f/1.8, Wide Angle Primary Camera
f/1.8 (upto 8x Digital Zoom), Wide Angle (78 degree field-of-view) Primary Camera

Rear Camera 1 Lens

26 mm focal length, 1.7" sensor size, 1.8 micrometre pixel size
27 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size

Rear Camera 2 Resolution

64 MP
12 MP

Rear Camera 2 Type

f/2.0 Telephoto Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 2 Lens

28 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
12 mm focal length, 1.22 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
f/1.8

Rear Sensor

-
CMOS image sensor

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
Side

Fingerprint Scanner Type

Ultrasonic
-

Face Unlock

Yes
Yes
Turn your old phone into cash

You May Also Read

Vivo Mobile Phones With 4000mAh Battery Price List
Upcoming Smartphone Launches
Samsung Mobile Phones With 4000mAh Battery Price List
Panasonic Mobile Price List
Gionee Mobile Price List

Recent News

Vivo S50 Launches In China With Snapdragon 8 Chip And Fast Charging
15th Dec 2025
Motorola Edge 70 Launches In India Under 30K: Price, Specs, And All Details
15th Dec 2025
Oppo Reno 15c Launched In China With Powerful Specs And Fast Charging
15th Dec 2025
iOS 26.2 Devices List: Which iPhones Will Receive iOS 26.2?
15th Dec 2025
Samsung Galaxy A Series Price Hike In India: What To Expect From 2026 Models
15th Dec 2025

Tips & Tricks

How to Use Sanchar Saathi TAFCOP
15th Dec 2025
How To Secretly Hide WhatsApp Chats Without Deleting/Archiving Them
12th Dec 2025
Struggling With Your IG Feed? Reset The Instagram Algorithm In 2025
11th Dec 2025
How To Add Location In Snapchat? Know All The Steps Here
9th Dec 2025
How to Delete Your Snapchat Account in Minutes (2025 Guide)
8th Dec 2025

Popular Leaks

Honor Launches Robot Phone: The First Ever Phone With A Robotic Arm Is Here 
17th Oct 2025
Realme Big Announcements: 15T Launch And 15000mAh Battery Phone
29th Aug 2025
OxygenOS 16 Update Devices: These Devices Are Eligible For Update
23rd Oct 2025
GTA 6 PC Requirements: Expected Specs And Storage Needs
8th Dec 2025
POCO F7 Specs Leak, Will Launch With 7000mAh Battery
12th Jan 2025