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Samsung Galaxy A31 vs OnePlus 7T

- Updated: 26th Aug 2020, 22:10 IST

Key Feature Comparison

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Samsung Galaxy A31

OnePlus 7T

Show differences only

At a Glance

Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)

MediaTek Helio P65, Mali-G52

Octa core (2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)

Qualcomm Snapdragon 855 Plus, Adreno 640

5000 mAh

Li-ion, Fast, 15W

3800 mAh

Li-ion, Warp, 30W

6.4 inches

411 ppi, FHD

6.55 inches

402 ppi, FHD

Quad, 48MP + 8MP + 5MP + 5MP

1920x1080 @ 30 fps

Triple, 48MP + 16MP + 12MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.4 inches

6.55 inches

Screen Type

Super AMOLED

AMOLED

Screen Resolution

1080 x 2400 pixels

1080 x 2400 pixels

Pixel Density

411 ppi

402 ppi

Aspect Ratio

20:09

20:09

Screen to Body Ratio

84.92%

86.53%

Screen Design

Waterdrop notch

Waterdrop notch

Screen Quality

FHD

FHD

Screen Protection

-

Corning Gorilla Glass

Screen Refresh Rate

-

90 Hz

Phone Variants

6GB 128GB

8GB 256GB, 8GB 128GB

Expandable Storage

Yes

No

RAM Type

LPDDR4X

LPDDR4X

Expandable Storage Capacity

Yes, 512 GB

-

OTG Support

Yes

Yes

Storage Type

-

UFS 3.0

Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v10 (Q)

Android v10 (Q)

GPU

Mali-G52

Adreno 640

Chipset

MediaTek Helio P65

Qualcomm Snapdragon 855 Plus

CPU

Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)

Octa core (2.96 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 GHz

2.96 GHz

Architecture

64 bit

64 bit

Process Technology

12 nm

7 nm

Battery Capacity

5000 mAh

3800 mAh

Battery Removable

No

No

Battery Type

Li-ion

Li-ion

Charger Type

Fast, 15W

Warp, 30W

USB Type-C

Yes

Yes

Fast Charging

Yes

Yes

Charging Time

-

70 % in 30 minutes

Announced On

24-Mar-20

26-Sep-19

Market Status

Available

Available

Brand

Samsung

OnePlus

Model Number

SM-A315FZB1INS/SM-A315FZBWINS

HD1901

Price Status

Confirmed

Confirmed

Price

Rs. 17,999

Rs. 34,999

GPS

Yes A-GPS, Glonass

Yes A-GPS, Glonass

Audio Features

Dolby Atmos

Dolby Atmos

NFC

Yes

Yes

Network Support

4G

4G

Bluetooth

Yes

Yes

FM Radio

Yes

No

3.5mm Audio Jack

Yes

No

SIM Size

SIM1: Nano, SIM2: Nano

SIM1: Nano, SIM2: Nano

Wi-Fi

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

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

Bluetooth Type

v5.0

v5.0

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

Wi-Fi Direct, Mobile Hotspot

Mobile Hotspot

VoLTE

Yes

Yes

SIM 1 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), 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) / 800(band 20), 3G Bands: UMTS 19...

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 2600(band 38) / 2300(band 40) / 2500(band 41), 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) / 800(band 20), 3G Bands: UMTS 19...

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

1920x1080 @ 30 fps

1920x1080 @ 30 fps

Front Camera Setup

Single, 20MP

Single, 16MP

Front Camera 1 Resolution

20 MP

16 MP

Front Camera 1 Type

f/2.2 Primary Camera

f/2.0 Primary Camera

Front Aperture

f/2.2

f/2.0

Front Flash

No

Yes, Screen flash

Front Camera Features

-

Fixed Focus

Front Camera 1 Lens

-

25 mm focal length, 3" sensor size, 1 micrometre pixel size

Front Sensor

-

Exmor RS

Weight

185 grams

190 grams

Colors

Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White

Frosted Silver, Glacier Blue

Dimensions

159.3 x 73.1 x 8.6 mm

160.9 x 74.4 x 8.1 mm

SAR Value

Head: 1.13 W/kg

Head: 1.06 W/kg, Body: 0.93 W/kg

Water Resistance

-

Yes, Splash proof

Build

-

Back: Mineral Glass

OIS

No

Yes

Rear Flash

Yes, LED Flash

Yes, Dual LED Flash

Rear Video Recording

1920x1080 @ 30 fps

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Rear Camera Features

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

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

Rear Camera Setup

Quad, 48MP + 8MP + 5MP + 5MP

Triple, 48MP + 16MP + 12MP

Rear Camera 1 Resolution

48 MP

48 MP

Rear Camera 1 Type

f/2.0 (upto 8x Digital Zoom) Primary Camera

f/1.6 Primary Camera

Rear Camera 1 Lens

26 mm focal length, 2" sensor size, 0.8 micrometre pixel size

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

Rear Camera 2 Resolution

8 MP

16 MP

Rear Camera 2 Type

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

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

Rear Camera 3 Resolution

5 MP

12 MP

Rear Camera 3 Type

f/2.4, Macro Camera

f/2.2 Telephoto (upto 2x Optical Zoom) Camera

Rear Camera 4 Resolution

5 MP

-

Rear Camera 4 Type

f/2.4, Depth Camera

-

Rear Aperture

f/2.0

f/1.6

Rear Camera 2 Lens

-

17 mm focal length

Rear Camera 3 Lens

-

51 mm focal length, 1 micrometre pixel size

Rear Sensor

-

Exmor-RS CMOS Sensor

Fingerprint Scanner

Yes

Yes

Fingerprint Scanner Position

On-Screen

On-Screen

Fingerprint Scanner Type

Optical

Optical

Face Unlock

Yes

Yes

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