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Xiaomi Redmi 8A Dual vs Samsung Galaxy J2

Key Feature Comparison

6.6

Xiaomi Redmi 8A Dual

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4.5

Samsung Galaxy J2

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At a Glance

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Octa core (1.95 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53)

Qualcomm Snapdragon 439, Adreno 505

Quad core, 1.3 GHz, Cortex A7

Samsung Exynos 3 Quad 3475, Mali-T720 MP1

5000 mAh

Li-Polymer, Fast, 18W

2000 mAh

Li-ion

6.22 inches

270 ppi

4.7 inches

234 ppi

Dual, 13MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Single, 5MP

1280x720 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.22 inches
4.7 inches

Screen Type

IPS LCD
Super AMOLED

Screen Resolution

720 x 1520 pixels
540 x 960 pixels

Pixel Density

270 ppi
234 ppi

Screen Protection

Gorilla Glass 5
No

Screen to Body Ratio

81.48%
64.51%

Screen Design

Waterdrop notch
-

Peak Brightness

400 nits
-

Aspect Ratio

-
16:09

Phone Variants

3GB 64GB, 3GB 32GB, 2GB 32GB
1GB 8GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR3
-

Storage Type

eMMC 5.1
-

Expandable Storage Capacity

Yes, 512 GB
Yes, 128 GB

OTG Support

-
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass
Light sensor, Proximity sensor, Accelerometer

Operating System

Android v9.0 (Pie)
Android v5.1.1 (Lollipop)

GPU

Adreno 505
Mali-T720 MP1

Chipset

Qualcomm Snapdragon 439
Samsung Exynos 3 Quad 3475

CPU

Octa core (1.95 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53)
Quad core, 1.3 GHz, Cortex A7

Custom User Interface

MIUI
-

Clock Speed

1.95 GHz
1.3 GHz

Architecture

64 bit
-

Process Technology

12 nm
-

Battery Capacity

5000 mAh
2000 mAh

Battery Removable

No
Yes

Battery Type

Li-Polymer
Li-ion

Charger Type

Fast, 18W
-

USB Type-C

Yes
No

Fast Charging

Yes
-

Announced On

11-Feb-20
5-Sep-15

Market Status

Available
Available

Brand

Xiaomi
Samsung

Model Number

M1908C3KI
-

Price Status

Confirmed
Confirmed

Price

Rs. 6,999
Rs. 6,799

GPS

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

NFC

No
No

Network Support

4G
4G

Bluetooth

Yes
Yes

FM Radio

Yes, Wireless FM
Yes

3.5mm Audio Jack

Yes
Yes

SIM Size

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

Wi-Fi

Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, b/g/n

Bluetooth Type

v4.2
v4.1

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct

VoLTE

Yes
-

SIM 1 Bands

4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 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...

SIM 2 Bands

4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz...

Front Video Recording

1920x1080 @ 30 fps
-

Front Camera Features

HDR
-

Front Camera Setup

Single, 8MP
Single, 2MP

Front Camera 1 Resolution

8 MP
2 MP

Front Camera 1 Type

f/2.0 Primary Camera
f/2.2 Primary Camera

Front Camera 1 Lens

1.12 micrometre pixel size
-

Front Sensor

CMOS
CMOS

Front Aperture

f/2.0
f/2.2

Front Flash

-
No

Weight

188 grams
130 grams

Colors

Midnight Grey, Sea Blue, Sky White
Black, Gold, White

Build

Back: Plastic
Plastic body

Dimensions

156.4 x 75.4 x 9.4 mm
136.5 x 69 x 8.4 mm

SAR Value

-
Head: 0.502 W/kg

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
1280x720 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Dual, 13MP + 2MP
Single, 5MP

Rear Camera 1 Resolution

13 MP
5 MP

Rear Camera 1 Type

f/2.2 Primary Camera
f/2.2 (upto 4x Digital Zoom) Primary Camera

Rear Camera 1 Lens

3.1" sensor size, 1.12 micrometre pixel size
-

Rear Camera 2 Resolution

2 MP
-

Rear Camera 2 Type

f/2.4, Depth Camera
-

Rear Camera 2 Lens

1.75 micrometre pixel size
-

Rear Sensor

CMOS image sensor
CMOS image sensor

Rear Aperture

f/2.2
f/2.2

OIS

-
No

Fingerprint Scanner

No
No

Face Unlock

Yes
-

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