Samsung Galaxy S7 vs Samsung Galaxy J3 (2017)

$269.97 VIEW ON AMAZON

Display

Display size

5.1 inches
5.0 inches

Resolution

1440 x 2560 pixels
720 x 1280 pixels

Pixel density

576 ppi
294 ppi

Technology

Super AMOLED
TFT

Screen-to-body

72.30 %
69.74 %

Features

Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor
Proximity sensor

Hardware & Performance

System chip

Qualcomm Snapdragon 820 MSM8996
Samsung Exynos 7 Quad 7570

Processor

Quad-core, 2200 MHz, Kryo, 64-bit, 14 nm
Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit, 14 nm

GPU

Adreno 530
Mali-T720

RAM

4 GB
1.5 GB

Internal storage

32 GB
16 GB

Storage expansion

microSDXC up to 200 GB
microSDXC up to 256 GB

OS

Android (8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow), Samsung TouchWiz UI
Android (7.0 Nougat)

Battery

Capacity

3000 mAh
2600 mAh

Type

Li - Ion, Not user replaceable
Li - Ion, User replaceable

Charging

Qualcomm Quick Charge 2.0, Qi and Powermat wireless charging
 

Camera

Rear

Single camera
Single camera

Main camera

12 megapixels
5 megapixels

Features

Optical image stabilization, Phase detection autofocus
Autofocus, CMOS image sensor

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (240 fps)
1920x1080 (Full HD) (30 fps)

Features

High Dynamic Range mode (HDR), Picture-taking during video recording, Video calling, Video sharing
Video calling, Video sharing

Front

5 megapixels
2 megapixels

Features

High Dynamic Range mode (HDR)
 

Design

Dimensions

5.61 x 2.74 x 0.31 inches (142.4 x 69.6 x 7.9 mm)
5.55 x 2.76 x 0.34 inches (141 x 70.1 x 8.6 mm)

Weight

5.36 oz (152 g)
the average is 6.1 oz (174 g)
5.22 oz (148 g)
the average is 6.1 oz (174 g)

Materials

Back: Glass (Corning Gorilla Glass 4); Frame: Aluminum
 

Resistance

Water, Dust; IP 68
 

Biometrics

Fingerprint (touch)
 

Features

Touch sensitive control keys
Touch sensitive control keys

Colors

Black, Gold, Silver, Pink, White, Pink gold
Silver

Cellular

LTE (FDD)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 18(800 Lower), 19(800 Upper), 20(800 DD), 29(700 d), 30(2300 WCS)
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a)

LTE (TDD)

Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
 

UMTS

850, 1700/2100, 1900, 2100 MHz
850, 1700/2100, 1900 MHz

Data Speed

LTE-A Cat 9 (450/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE, HSPA

SIM type

Nano SIM
Nano SIM

HD Voice

Yes
Yes

VoLTE

Yes
 

Multimedia

Headphones

3.5mm jack
3.5mm jack

Features

aptX-HD
Album art cover, Background playback

Connectivity & Features

Bluetooth

4.2
4.2

Wi-Fi

802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 b, g, n; Hotspot, Wi-Fi Direct

USB

microUSB, USB 2.0
microUSB, USB 2.0

Features

Charging, OTG, Mass storage device
Mass storage device, Charging

Sensors

Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Accelerometer, Gyroscope, Compass

Other

NFC, ANT+, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync
UMA (Wi-Fi Calling), VoIP, Tethering, Computer sync, OTA sync

Phone features

Notifications

 
Haptic feedback

Other features

 
Voice dialing, Voice commands, Voice recording, TTY/TDD

Shopping information

MSRP price

$ 699
 
This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.