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Samsung Galaxy A81 vs vivo Nex 3S

Compare Samsung Galaxy A81

Rs. 49,999
(Cancelled)

 

View Details >

Compare vivo Nex 3S

Rs. 53,490
(Not Released in India)

 

View Details >

Summary
87%
Performance

Snapdragon 730G

8 GB RAM

Snapdragon 865

8 GB RAM

Display

6.8" (17.27 cm)

1080x2400 px (FHD+)

6.89" (17.5 cm)

1080x2256 px (FHD+)

Rear Camera

48 MP + 10 MP

Triple Camera

64 MP + 13 MP + 13 MP

Triple Camera

Front Camera

48 MP + 10 MP

Triple Camera

16 MP

Single Camera

Battery

4000 mAh

4500 mAh

Storage

128 GB

Non Expandable

256 GB

Non Expandable

Expert Rating
Compare Prices
Samsung Galaxy A81 is permanently discontinued.
vivo Nex 3S is permanently discontinued.
General
Launch Date

Unknown

Operating System

Android v9.0 (Pie)

Android v10 (Q)

Custom UI

Funtouch OS

Performance
Very Good
Chipset

Qualcomm Snapdragon 730G

Qualcomm Snapdragon 865

CPU

Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

Octa core (2.84 GHz, Single core, Kryo 585 + 2.42 GHz, Tri core, Kryo 585 + 1.8 GHz, Quad core, Kryo 585)

Architecture

64 bit

64 bit

Graphics

Adreno 618

Adreno 650

RAM

8 GB

8 GB

RAM Type

LPDDR5

Display
Very Good
Display Type

AMOLED

AMOLED

Screen Size

6.8 " (17.27 cm)

6.89 " (17.5 cm)

Resolution

1080x2400 px (FHD+)

1080x2256 px (FHD+)

Pixel Density

387 ppi

363 ppi

Screen to Body Ratio (calculated)

93.79 %

Screen Protection

Corning Gorilla Glass

Bezel-less display

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

HDR 10 / HDR+ support

, HDR 10+

Screen to Body Ratio (claimed by the brand)

99.6 %

Design
Size Compare
Weight

219.5 grams

Build Material

Back: Mineral Glass

Colours

Black

Liquid Tianhe, Deep Space Streamer, Succinyl Alcohol

Camera
Main Camera
Camera Setup

Triple

Triple

Resolution

48 MP, Primary Camera
10 MP, Ultra-Wide Angle Camera

64 MP f/1.8, Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)13 MP f/2.2, Ultra-Wide Angle Camera
13 MP f/2.46, Telephoto Camera

Sensor

CMOS image sensor

Autofocus

, Phase Detection autofocus

Flash

, LED Flash

, LED Flash

Image Resolution

8000 x 6000 Pixels

9000 x 7000 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

Auto Flash
Face detection
Touch to focus

Video Recording

3840x2160 @ 30 fps

Front Camera
Excellent
Camera Setup

Triple

Single

Resolution

48 MP, Primary Camera
10 MP Camera

16 MP f/2.0, Primary Camera

Camera Type

Pop-Up

Flash

, LED Flash

Battery
Good
Capacity

4000 mAh

4500 mAh

Type

Li-ion

Li-ion

Removable

No

No

Quick Charging

, Fast

, Flash, 44W

USB Type-C

Storage
Best in Class
Internal Memory

128 GB

256 GB

Expandable Memory

No

No

USB OTG

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network Support

5G Not Supported in India, 4G Supported in India, 3G, 2G

5G Supported in India, 4G Supported in India, 3G, 2G

VoLTE

SIM 1

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

5G Bands:
FDD N1 / N3
TDD N41 / N77 / N78 / N79
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 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

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 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

Wi-Fi

, Wi-Fi 4 (802.11 b/g/n)

, Wi-Fi 4 (802.11 b/g/n) 5GHz

Wi-Fi Features

Mobile Hotspot

Mobile Hotspot

Bluetooth

, v5.0

, v5.1

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging

Multimedia
Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

On-screen

On-screen

Fingerprint Sensor Type

Optical

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope