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Samsung Galaxy J7 Prime vs OPPO A57

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Rs. 10,490
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Rs. 18,000
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Summary
66%
68%
Performance

Samsung Exynos 7 Octa 7870

3 GB RAM

Snapdragon 435

3 GB RAM

Display

5.5" (13.97 cm)

1080x1920 px (FULL HD)

5.2" (13.21 cm)

720x1280 px (HD)

Rear Camera

13 MP

Single Camera

13 MP

Single Camera

Front Camera

8 MP

Single Camera

16 MP

Single Camera

Battery

3300 mAh

21 h talktime (3G)

2900 mAh

Storage

16 GB

256 GB (Expandable)

32 GB

256 GB (Expandable)

Expert Rating
User Rating

★★★★★
★★★★★

4.2/5 based on 22,117 ratings

Read All User Reviews

★★★★★
★★★★★

4.2/5 based on 7,956 ratings

Read All User Reviews

Compare Prices
Not Available in any store
Notify me when it's available
Not Available in any store
Notify me when it's available
General
Launch Date

September 19, 2016 (Official)

February 3, 2017 (Official)

Operating System

Android v6.0.1 (Marshmallow)

Android v6.0 (Marshmallow)

Custom UI

ColorOS

Performance
Average
Average
Chipset

Samsung Exynos 7 Octa 7870

Qualcomm Snapdragon 435 MSM8940

CPU

Octa core, 1.6 GHz, Cortex A53

Octa core, 1.4 GHz, Cortex A53

Architecture

64 bit

64 bit

Graphics

Mali-T830 MP2

Adreno 505

RAM

3 GB

3 GB

RAM Type

LPDDR3

Display
Average
Average
Display Type

TFT

IPS LCD

Screen Size

5.5 " (13.97 cm)

5.2 " (13.21 cm)

Resolution

1080x1920 px (FULL HD)

720x1280 px (HD)

Aspect Ratio

16:9

Pixel Density

401 ppi

282 ppi

Screen to Body Ratio (calculated)

73.13 %

68.42 %

Screen Protection

Corning Gorilla Glass v4

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Size Compare
Dimensions

Height: 151.7 mm
Width: 75 mm
Thickness: 8.0 mm

Height: 149.1 mm
Width: 72.9 mm
Thickness: 7.6 mm

Weight

167 grams

147 grams

Build Material

Case: Metal
Back: Metal

Colours

Black, Gold

Gold

Camera
Main Camera
Camera Setup

Single

Single

Resolution

13 MP f/1.9, Wide Angle, Primary Camera(28 mm focal length)

13 MP f/2.2, Primary Camera

Sensor

CMOS image sensor

Exmor-RS CMOS Sensor

Autofocus

, Phase Detection autofocus

OIS

No

No

Flash

, LED Flash

, LED Flash

Image Resolution

4128 x 3096 Pixels

4128 x 3096 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

Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps

Front Camera
Good
Very Good
Camera Setup

Single

Single

Resolution

8 MP f/1.9, Primary Camera

16 MP f/2.0, Primary Camera(1.12µm pixel size)

Sensor

CMOS

Autofocus

No

Flash

No

, Screen flash

Video Recording

1920x1080 @ 30 fps

Battery
Good
Average
Capacity

3300 mAh

2900 mAh

Type

Li-ion

Li-ion

Removable

No

No

TalkTime

Up to 21 Hours(3G)

USB Type-C

No

No

Storage
Best in Class
Best in Class
Internal Memory

16 GB

32 GB

Expandable Memory

, Up to 256 GB

, Up to 256 GB

User Available Storage

Up to 10.3 GB

Up to 22 GB

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

VoLTE

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40)
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 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 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
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) / 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 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5)
3G Bands:
UMTS 2100 / 800 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SAR Value

Head: 0.646 W/kg

Wi-Fi

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

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

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Mobile Hotspot

Bluetooth

, v4.1

, v4.1

GPS

with A-GPS, Glonass

with A-GPS

NFC

No

No

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

Front

Front

Other Sensors

Proximity sensor, Accelerometer

Light sensor, Proximity sensor, Accelerometer, Compass