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Samsung Galaxy J3 Prime vs Xiaomi Redmi 4A vs Coolpad Mega 3

Compare Samsung Galaxy J3 Prime

NA
(Discontinued)

 

View Details >

Compare Xiaomi Redmi 4A

Rs. 5,999
(Discontinued)

 

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Compare Coolpad Mega 3

Rs. 7,999
(Out of Stock)

 

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Summary
55%
61%
64%
Performance

Samsung Exynos 7 Quad 7570

1.5 GB RAM

Snapdragon 425

2 GB RAM

MediaTek MT6737

2 GB RAM

Display

5.0" (12.7 cm)

720x1280 px (HD)

5.0" (12.7 cm)

720x1280 px (HD)

5.5" (13.97 cm)

720x1280 px (HD)

Rear Camera

5 MP

Single Camera

13 MP

Single Camera

8 MP

Single Camera

Front Camera

2 MP

Single Camera

5 MP

Single Camera

8 MP

Single Camera

Battery

2600 mAh

3120 mAh

39.3 h talktime (3G)

3050 mAh

8 h talktime (3G)

Storage

16 GB

128 GB (Expandable)

16 GB

128 GB (Expandable)

16 GB

64 GB (Expandable)

Expert Rating

4.0/5

Read Expert Review

Compare Prices
Samsung Galaxy J3 Prime is permanently discontinued.
Xiaomi Redmi 4A is permanently discontinued.
Not Available in any store
Notify me when it's available
General
Launch Date

December 7, 2016 (Official)

Operating System

Android v7.0 (Nougat)

Android v7.1.2 (Nougat)

Android v6.0 (Marshmallow)

Custom UI

MIUI

Cool UI

Performance
Below Average
Average
Average
Chipset

Samsung Exynos 7 Quad 7570

Qualcomm Snapdragon 425 MSM8917

MediaTek MT6737

CPU

Quad core, 1.4 GHz, Cortex A53

Quad core, 1.4 GHz, Cortex A53

Quad core, 1.25 GHz, Cortex A53

Architecture

64 bit

64 bit

Graphics

Mali-T720 MP1

Adreno 308

Mali-T720 MP2

RAM

1.5 GB

2 GB

2 GB

Display
Average
Average
Average
Display Type

IPS LCD

IPS LCD

Screen Size

5.0 " (12.7 cm)

5.0 " (12.7 cm)

Resolution

720x1280 px (HD)

720x1280 px (HD)

Pixel Density

294 ppi

294 ppi

Screen to Body Ratio (calculated)

70.51 %

69.81 %

70.16 %

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Size Compare
Size Compare
Dimensions

Height: 139.7 mm
Width: 69.8 mm
Thickness: 8.8 mm

Height: 139.9 mm
Width: 70.4 mm
Thickness: 8.5 mm

Height: 154.4 mm
Width: 76.8 mm
Thickness: 8.3 mm

Weight

148 grams

131.5 grams

170.5 grams

Colours

Black

Gold, Grey, Rose Gold

Gold, Grey, White

Camera
Main Camera
Camera Setup

Single

Single

Single

Resolution

5 MP, Primary Camera

13 MP f/2.2, Primary Camera

8 MP f/2.2, Primary Camera

Sensor

CMOS image sensor

CMOS image sensor

Autofocus

, Phase Detection autofocus

OIS

No

No

Flash

, LED Flash

, LED Flash

, LED Flash

Image Resolution

2592 x 1944 Pixels

4128 x 3096 Pixels

3264 x 2448 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

Digital Zoom
Auto Flash
Face detection
Touch to focus

Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps

1280x720 @ 30 fps

Front Camera
Poor
Average
Very Good
Camera Setup

Single

Single

Single

Resolution

2 MP, Primary Camera

5 MP f/2.2, Primary Camera

8 MP f/2.2, Primary Camera

Autofocus

No

Flash

No

No

, LED Flash

Battery
Average
Good
Average
Capacity

2600 mAh

3120 mAh

3050 mAh

Type

Li-ion

Li-ion

Li-Polymer

Removable

No

No

TalkTime

Up to 39.3 Hours(3G)

Up to 8 Hours(3G)

Standby time

Up to 168 Hours(3G)

Up to 200 Hours(3G)

USB Type-C

No

No

No

Storage
Best in Class
Best in Class
Best in Class
Internal Memory

16 GB

16 GB

16 GB

Expandable Memory

, Up to 128 GB

, Up to 128 GB

, Up to 64 GB

User Available Storage

Up to 8.37 GB

USB OTG

Network & Connectivity
SIM Slot(s)

Single SIM, GSM

Dual SIM, GSM+GSM

Triple SIM, GSM+GSM+GSM

SIM Size

SIM1: Micro
SIM2: Nano (Hybrid)

SIM1: Micro
SIM2: Micro

Network Support

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

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

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

VoLTE

SIM 1

4G Bands:
FD-LTE 2100(band 1) / 1900(band 2) / 1700(band 4) / 850(band 5)
3G Bands:
UMTS 1700 / 1900 / 2100 / 850 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 1700(band 4) / 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) / 850(band 5)
3G Bands:
UMTS 2100 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 900 MHz
4G Speed:
50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
3G Speed:
HSDPA 21.1 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 1700(band 4) / 850(band 5)
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) / 850(band 5)
3G Bands:
UMTS 2100 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 900 MHz
4G Speed:
50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
3G Speed:
HSDPA 21.1 Mbit/s ↓
GPRS:
Available
EDGE:
Available
Read More..

SIM 3

GSM:
1800 / 1900 / 900 MHz

SAR Value

Head: 0.596 W/kg, Body: 1.6 W/kg

Head: 0.678 W/kg, Body: 0.658 W/kg

Wi-Fi

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

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

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

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Mobile Hotspot

Bluetooth

, v4.1

, v4.1

, v4.0

GPS

with A-GPS

with A-GPS, Glonass

with A-GPS

NFC

No

No

No

USB Connectivity

microUSB 2.0

Mass storage device, USB charging, microUSB 2.0

Mass storage device, USB charging, microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

No

No

No

Other Sensors

Light sensor, Proximity sensor, Accelerometer

Proximity sensor, Accelerometer, Gyroscope

Light sensor, Proximity sensor, Accelerometer