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Samsung Galaxy J7 Prime vs Karbonn A91 Storm vs Samsung Galaxy J7 Prime 2

Key Feature Comparison

5.8

Samsung Galaxy J7 Prime

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3.8

Karbonn A91 Storm

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5.8

Samsung Galaxy J7 Prime 2

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At a Glance

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Octa core, 1.6 GHz, Cortex A53

Samsung Exynos 7 Octa 7870, Mali-T830 MP2

Quad core, 1.2 GHz

Octa core, 1.6 GHz, Cortex A53

Samsung Exynos 7 Octa 7870, Mali-T830

3300 mAh

Li-ion

2200 mAh

Li-Polymer

3300 mAh

Li-ion

13.97 cm (5.5 inch)

401 ppi, FHD

10.16 cm (4.0 inch)

233 ppi

13.97 cm (5.5 inch)

401 ppi, FHD

Single, 13MP

1920x1080 @ 30 fps

Single, 2MP

Single, 13MP

1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM

3G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

13.97 cm (5.5 inch)
10.16 cm (4.0 inch)
13.97 cm (5.5 inch)

Screen Type

TFT
TFT
TFT

Screen Resolution

1080 x 1920 pixels
480 x 800 pixels
1080 x 1920 pixels

Pixel Density

401 ppi
233 ppi
401 ppi

Aspect Ratio

16:09
-
16:09

Screen Protection

Corning Gorilla Glass
-
Corning Gorilla Glass

Screen to Body Ratio

73.13%
55.85%
73.13%

Screen Quality

FHD
-
FHD

Phone Variants

3GB 32GB, 3GB 16GB
512MB 4GB
3GB 32GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR3
-
LPDDR3

Storage Type

eMMC 5.1
-
eMMC 5.1

Expandable Storage Capacity

Yes, 256 GB
32 GB
Yes, 256 GB

OTG Support

Yes
-
Yes

Sensors

Proximity sensor, Accelerometer
Accelerometer
Proximity sensor, Accelerometer

Operating System

Android v6.0.1 (Marshmallow)
Android v5.1 (Lollipop)
Android v7.0 (Nougat)

GPU

Mali-T830 MP2
-
Mali-T830

Chipset

Samsung Exynos 7 Octa 7870
-
Samsung Exynos 7 Octa 7870

CPU

Octa core, 1.6 GHz, Cortex A53
Quad core, 1.2 GHz
Octa core, 1.6 GHz, Cortex A53

Clock Speed

1.6 GHz
1.2 GHz
1.6 GHz

Architecture

64 bit
-
64 bit

Process Technology

14 nm
-
14 nm

Battery Capacity

3300 mAh
2200 mAh
3300 mAh

Battery Removable

No
Yes
No

Battery Type

Li-ion
Li-Polymer
Li-ion

USB Type-C

No
No
No

Announced On

5-Aug-16
1-Jul-16
5-Mar-18

Market Status

Available
Out of Stock
Out of Stock

Brand

Samsung
Karbonn
Samsung

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 18,328
Rs. 1,475
Rs. 14,990

GPS

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

NFC

No
No
No

Network Support

4G
3G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

Yes
Yes
-

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
-
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 802.11, b/g/n
Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, a/b/g/n/n 5GHz

Bluetooth Type

v4.1
-
v4.1

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
-
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
-
-

SIM 1 Bands

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...
3G Bands: UMTS 2100 MHz, 2G Bands: GSM 1800 / 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) / 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...

SIM 2 Bands

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...
2G Bands: GSM 1800 / 900 MHz...
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...

Weight

167 grams
117 grams
170 grams

Colors

Black, Gold
Black, Blue, White
Black, Gold

Build

Case: Metal, Back: Metal
-
Back: Aluminium

Dimensions

151.7 x 75 x 8.0 mm
127 x 64.2 x 10.5 mm
151.7 x 75 x 8 mm

SAR Value

Head: 0.646 W/kg
-
Head: 0.607 W/kg

OIS

No
-
-

Rear Flash

Yes, LED Flash
LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps
-
1920x1080 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Single, 13MP
Single, 2MP
Single, 13MP

Rear Camera 1 Resolution

13 MP
2 MP
13 MP

Rear Camera 1 Type

f/1.9, Wide Angle Primary Camera
Primary Camera
f/1.9, Wide Angle Primary Camera

Rear Camera 1 Lens

28 mm focal length
-
28 mm focal length

Rear Sensor

CMOS image sensor
-
CMOS image sensor

Rear Aperture

f/1.9
-
f/1.9

Front Camera Setup

Single, 8MP
Single, 0.3MP
Single, 13MP

Front Camera 1 Resolution

8 MP
0.3 MP
13 MP

Front Camera 1 Type

f/1.9 Primary Camera
Primary Camera
f/1.9 Primary Camera

Front Sensor

CMOS
-
-

Front Aperture

f/1.9
-
f/1.9

Front Flash

No
No
No

Fingerprint Scanner

Yes
No
Yes
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