Samsung Galaxy A3 vs Samsung Galaxy J7 (2016)

Samsung Galaxy A3

Samsung Galaxy J7 (2016)

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

-

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 28(700), 40(2300)
HSDPA speed

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
LTE speed

LTE, Cat4, 150 Mbps download, 50 Mbps upload

LTE, Cat4, 150 Mbps download, 50 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
SIM

Nano-SIM

Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Height

130.1 mm

151.7 mm
Width

65.5 mm

76 mm
Thickness

6.9 mm

7.8 mm
Weight

110.3 g

170 g
Colors

Champagne Gold, Light Blue, Midnight Black, Pearl White, Platinum Silver, Soft Pink

Black, Gold, Rose Gold, White

Display
Display type

Super AMOLED capacitive touchscreen

Super AMOLED capacitive touchscreen
Physical size

4.5 inches

5.5 inches
Resolution

540 x 960 pixels

1080 x 1920 pixels
Pixel density

245 ppi

401 ppi
Display colors

16777216

16777216
Multitouch

-

Yes

Main camera
Camera type

Photo / Video

-
Main camera

8 MP

13 MP, f/1.9 , 28 mm
Primary camera resolution

3264 x 2448 pixels

-
Primary camera video

1080p@30fps

1080p@30fps
Primary camera Autofocus

autofocus

autofocus
Primary camera flash

LED flash

LED flash
Camera features

Geo-tagging, face detection, panorama, touch focus

Geo-tagging, HDR, face detection, panorama, touch focus