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Samsung Galaxy S21 5G vs OnePlus 7 Pro

Key Feature Comparison

7.6

Samsung Galaxy S21 5G

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8

OnePlus 7 Pro

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At a Glance

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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 (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)

Qualcomm Snapdragon 855, Adreno 640

4000 mAh

Li-ion, Fast, 25W

4000 mAh

Li-ion, Warp

6.2 inches

424 ppi, FHD

6.67 inches

515 ppi, 2K

Triple, 12MP + 64MP + 12MP

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

Triple, 48MP + 16MP + 8MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 480 fps

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.2 inches
6.67 inches

Screen Type

AMOLED
AMOLED

Screen Resolution

1080 x 2400 pixels
1440 x 3120 pixels

Pixel Density

424 ppi
515 ppi

Aspect Ratio

20:09
19.5:9

Screen Protection

Corning Gorilla Glass
Gorilla Glass 5

Screen to Body Ratio

85.92%
88.30%

Screen Design

Punch hole
Bezel-less

Screen Refresh Rate

120 Hz
90 Hz

Screen Quality

FHD
2K

Peak Brightness

1300 nits
-

Phone Variants

8GB 256GB, 8GB 128GB
8GB 256GB, 12GB 256GB, 6GB 128GB

Expandable Storage

No
No

Storage Type

UFS 3.1
UFS 3.0

OTG Support

Yes
Yes

RAM Type

-
LPDDR4X

Sensors

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

Operating System

Android v11
Android v9.0 (Pie)

GPU

Mali-G78 MP14
Adreno 640

Chipset

Samsung Exynos 2100
Qualcomm Snapdragon 855

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 (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)

Custom User Interface

Samsung One UI
Oxygen OS

Clock Speed

2.9 GHz
2.84 GHz

Architecture

64 bit
64 bit

Process Technology

5 nm
7 nm

Battery Capacity

4000 mAh
4000 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-ion

Charger Type

Fast, 25W
Warp

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Wireless Charging

Yes
-

Charging Time

-
48 % in 20 minutes

Announced On

14-Jan-21
16-May-19

Market Status

Available
Out of Stock

Brand

Samsung
OnePlus

Model Number

SM-G991BZVDINU
GM1911

Price Status

Confirmed
Confirmed

Price

Rs. 69,450
Rs. 40,233

GPS

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

Audio Features

Dolby AtmosNoise cancellation microphoneStereo SpeakersStereo Speakers by AKG
Dolby Atmos

NFC

Yes
Yes

Network Support

5G
4G

Bluetooth

Yes
Yes

FM Radio

No
No

3.5mm Audio Jack

No
No

SIM Size

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

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, Dual VoLTE

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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

4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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
1920x1080 @ 30 fps

Front Camera Features

Dual video call, Auto-HDR
Fixed Focus

Front Camera Setup

Single, 10MP
Single, 16MP

Front Camera 1 Resolution

10 MP
16 MP

Front Camera 1 Type

f/2.2, Wide Angle Primary Camera
f/2.0, Wide Angle, Primary Camera

Front Camera 1 Lens

26 mm focal length, 3.2" sensor size, 1.22 micrometre pixel size
25 mm focal length, 1 micrometre pixel size

Front Aperture

f/2.2
f/2.0

Front Sensor

-
Exmor RS

Front Flash

-
Yes, Screen flash

Weight

171 grams
206 grams

Colors

Phantom Violet, Phantom Gray, Phantom White, Phantom Pink
Mirror Grey, Nebula Blue

Build

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

Dimensions

151.7 x 71.2 x 7.9 mm
162.6 x 75.9 x 8.8 mm

SAR Value

-
Head: 1.187 W/kg, Body: 0.606 W/kg

OIS

Yes
Yes

Rear Flash

Yes, LED Flash
Yes, Dual LED Flash

Rear Video Recording

7680x4320 @ 24 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 480 fps

Rear Camera Features

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

Rear Camera Setup

Triple, 12MP + 64MP + 12MP
Triple, 48MP + 16MP + 8MP

Rear Camera 1 Resolution

12 MP
48 MP

Rear Camera 1 Type

f/1.8, Wide Angle Primary Camera
f/1.6, Wide Angle, Primary Camera

Rear Camera 1 Lens

26 mm focal length, 1.7" sensor size, 1.8 micrometre pixel size
2.25" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

64 MP
16 MP

Rear Camera 2 Type

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

Rear Camera 2 Lens

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

Rear Camera 3 Resolution

12 MP
8 MP

Rear Camera 3 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.4, Telephoto Camera

Rear Camera 3 Lens

13 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size
78 mm focal length, 1 micrometre pixel size

Rear Aperture

f/1.8
f/1.6

Rear Sensor

-
Exmor-RS CMOS Sensor

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
On-Screen

Fingerprint Scanner Type

Ultrasonic
Optical

Face Unlock

Yes
Yes
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