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Samsung Galaxy J8 2018 vs Xiaomi Redmi A2

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Summary
85%
81%
Display

6.0" (15.24 cm)

720x1480 px, 274 PPI

5.7" (14.48 cm)

1080x2160 px, 424 PPI

Performance

Octa Core

1.8 GHz, 4 GB RAM

Octa Core

2 GHz, 4 GB RAM

Storage

64 GB

256 GB (Expandable)

32 GB

128 GB (Expandable)

Camera

16 MP + 5 MP (Primary)

16 MP(Front)

16 MP + 5 MP (Primary)

16 MP(Front)

Battery

3500 mAh

23 h talktime (3G)

3000 mAh

Expert Rating

★★★★★
★★★★★

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User Rating

★★★★★
★★★★★

4.4/5 based on 15,048 ratings

Read All User Reviews

Best Prices
Rs. 14,391 @Paytm M... Buy
Rs. 15,890 @Tata CL... Buy
Rs. 15,949 @Flipkart Buy
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General
Launch Date

June 28, 2018 (Official)

Brand

Samsung

Xiaomi

Model

Galaxy J8 2018

Redmi A2

Also Known As

Samsung Galaxy J8

Operating System

Android v8.0 (Oreo)

Android v8.0 (Oreo)

Custom UI

MIUI

SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano (Hybrid)

Network

4G: Available (supports Indian bands)
3G: Available, 2G: Available

4G: Available (supports Indian bands)
3G: Available, 2G: Available

Fingerprint Sensor

yes

yes

Quick Charging

no  No

yes Quick

Design
Size Compare
Size Compare
Dimensions

Height: 159.2 mm
Width: 75.7 mm
Thickness: 8.2 mm

Height:
Width:
Thickness:

Weight

191 grams

Colours

Black, Blue, Gold

Display
Good
Good
Screen Size

6.0 " (15.24 cm)

5.7 " (14.48 cm)

Screen Resolution

720 x 1480 pixels

1080 x 2160 pixels

Aspect Ratio

18.5:9

18:9

Bezel-less display

yes

yes

Pixel Density

274 ppi

424 ppi

Display Type

Super AMOLED

IPS LCD

Touch Screen

yes Capacitive Touchscreen, Multi-touch

yes Capacitive Touchscreen, Multi-touch

Screen to Body Ratio (calculated)

76.15 %

77.38 %

Performance
Very Good
Good
Chipset

Qualcomm Snapdragon 450

Qualcomm Snapdragon 625 MSM8953

Processor

Octa core, 1.8 GHz, Cortex A53

Octa core, 2 GHz, Cortex A53

Architecture

64 bit

64 bit

Graphics

Adreno 506

Adreno 506

RAM

4 GB

4 GB

Storage
Best in Class
Best in Class
Internal Memory

64 GB

32 GB

Expandable Memory

yes Up to 256 GB

yes Up to 128 GB

User Available Storage

Up to 51 GB

USB OTG Support

yes

Camera
Very Good
Good
Main Camera
Resolution

16 MP + 5 MP Dual Primary Cameras

16 MP + 5 MP Dual Primary Cameras

Autofocus

yes

yes Phase Detection autofocus

Physical Aperture

F1.7

Optical Image Stabilisation

no  No

Flash

yes LED Flash

yes LED Flash

Image Resolution

4616 x 3464 Pixels

4616 x 3464 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuos Shooting, High Dynamic Range mode (HDR)

Continuos Shooting, High Dynamic Range mode (HDR)

Camera Features

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

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

Video Recording

1920x1080 @ 30 fps

3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 120 fps

Front Camera
Resolution

16 MP Front Camera

16 MP Front Camera

Autofocus

no  No

Physical Aperture

F1.9

Flash

yes LED Flash

yes Soft light flash

Camera Features

Wide Angle Selfie

Battery
Very Good
Very Good
Capacity

3500 mAh

3000 mAh

Type

Li-ion

Li-ion

User Replaceable

no  No

no  No

TalkTime

Up to 23 Hours(3G)

Quick Charging

no  No

yes Quick

Network & Connectivity
SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano (Hybrid)

Network Support

4G (supports Indian bands), 3G, 2G

4G (supports Indian bands), 3G, 2G

VoLTE

yes

yes

SIM 1

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) / 850(band 5) / 800(band 20)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

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

SIM 2

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) / 850(band 5) / 800(band 20)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

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

SAR Value

Head: 0.697 W/kg

Wi-Fi

yes Wi-Fi 802.11, b/g/n/n 5GHz

yes Wi-Fi 802.11, a/ac/b/g/n

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Bluetooth

yes v4.2

yes v5.0

GPS

yes with A-GPS, Glonass

yes with A-GPS, Glonass

NFC

no  No

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

Mass storage device, USB charging

USB Type-C

yes (Doesn`t support micro-USB)

Multimedia
FM Radio

yes

Loudspeaker

yes

yes

Audio Jack

3.5 mm

USB Type-C

Special Features
Fingerprint Sensor

yes

yes

Fingerprint Sensor Position

Rear

Other Sensors

Light sensor, Proximity sensor, Accelerometer

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Price list

Rs. 17,990
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Rs. 14,391
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Rs. 15,890
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