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Samsung Galaxy J7 vs Samsung Galaxy S7

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Rs. 8,999
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Summary
66%
81%
Performance

Samsung Exynos 7 Octa 7580

1.5 GB RAM

Samsung Exynos 8 Octa 8890

4 GB RAM

Display

5.5" (13.97 cm)

720x1280 px (HD)

5.1" (12.95 cm)

1440x2560 px (QHD (2k))

Rear Camera

13 MP

Single Camera

12 MP

Single Camera

Front Camera

5 MP

Single Camera

5 MP

Single Camera

Battery

3000 mAh

18 h talktime (3G)

3000 mAh

22 h talktime (3G)

Storage

16 GB

128 GB (Expandable)

32 GB

256 GB (Expandable)

Expert Rating

4.0/5

Read Expert Review

User Rating

★★★★★
★★★★★

4.3/5 based on 40,499 ratings

★★★★★
★★★★★

4.4/5 based on 31,575 ratings

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Not Available in any store
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General
Launch Date

July 16, 2015 (Official)

March 18, 2016 (Official)

Operating System

Android v5.1 (Lollipop)

Android v6.0 (Marshmallow)

Performance
Average
Good
Chipset

Samsung Exynos 7 Octa 7580

Samsung Exynos 8 Octa 8890

CPU

Octa core, 1.5 GHz, Cortex A53

Octa core (2.3 GHz, Quad core, M1 Mongoose + 1.6 GHz, Quad core, Cortex A53)

Architecture

64 bit

64 bit

Graphics

Mali-T720 MP2

Mali-T880 MP12

RAM

1.5 GB

4 GB

RAM Type

LPDDR4

Display
Good
Excellent
Screen to Body Ratio (calculated)

69.46 %

72.18 %

Screen Protection

No

Corning Gorilla Glass v4

Design
Size Compare
Size Compare
Dimensions

Height: 152.4 mm
Width: 78.6 mm
Thickness: 7.5 mm

Height: 142.4 mm
Width: 69.6 mm
Thickness: 7.9 mm

Weight

171 grams

152 grams

Build Material

Case: Metal
Back: Metal

Colours

Black, Gold, White

Black, Gold, Silver

Waterproof

, Water resistant (up to 30 minutes in a depth of 1 meter), IP68

Ruggedness

Dust proof

Camera
Main Camera
Camera Setup

Single

Single

Resolution

13 MP f/1.9, Primary Camera

12 MP f/1.7, Wide Angle, Primary Camera(26 mm focal length, 2.55" sensor size, 1.4µm pixel size)

Sensor

CMOS image sensor

Exmor-RS CMOS Sensor

Autofocus

, Phase Detection autofocus

OIS

No

Flash

, LED Flash

, LED Flash

Image Resolution

4128 x 3096 Pixels

4000 x 3000 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
Digital image stabilization
Face detection
Smile detection
Touch to focus

Video Recording

1920x1080 @ 30 fps

3840x2160 @ 30 fps
1920x1080 @ 60 fps
1280x720 @ 240 fps

Video Recording Features

Dual Video Recording
Video HDR

Front Camera
Good
Good
Camera Setup

Single

Single

Resolution

5 MP f/2.2, Primary Camera

5 MP f/1.7, Wide Angle, Primary Camera(22 mm focal length, 4.1" sensor size, 1.34µm pixel size)

Sensor

CMOS

Autofocus

No

Flash

, LED Flash

No

Video Recording

1920x1080 @ 30 fps

Battery
Good
Average
Capacity

3000 mAh

3000 mAh

Type

Li-ion

Li-ion

Removable

No

TalkTime

Up to 18 Hours(3G)

Up to 22 Hours(3G)

Wireless Charging

Quick Charging

, Fast

USB Type-C

No

No

Storage
Best in Class
Best in Class
Internal Memory

16 GB

32 GB

Expandable Memory

, Up to 128 GB

, Up to 256 GB

User Available Storage

Up to 11.6 GB

Up to 24.4 GB

USB OTG

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Micro
SIM2: Micro

SIM1: Nano
SIM2: Nano (Hybrid)

Network Support

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

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

SIM 1

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 800(band 20)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 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..

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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 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
4G Speed:
50 Mbit/s ↑ 450 Mbit/s ↓ (LTE category 9)
3G Speed:
HSDPA 42.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

4G Bands:
TD-LTE 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) / 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
4G Speed:
50 Mbit/s ↑ 450 Mbit/s ↓ (LTE category 9)
3G Speed:
HSDPA 42.2 Mbit/s ↓
GPRS:
Available
EDGE:
Available
Read More..

SAR Value

Head: 0.571 W/kg

Head: 0.322 W/kg

Wi-Fi

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

, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz, MIMO

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Bluetooth

, v4.1

, v4.2

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

Mass storage device, USB charging, microUSB 2.0

HDMI

No

Multimedia
FM Radio

No

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

No

Fingerprint Sensor Position

Front

Heart Rate Monitor

Other Sensors

Proximity sensor, Accelerometer

Light sensor, Proximity sensor, rgbw sensor, Accelerometer, Barometer, Compass, Gyroscope