Samsung Galaxy J7 (2017) AT&T vs Samsung Galaxy S9

$478.00 VIEW ON AMAZON

Display

Size

5.5 inches
5.8 inches

Resolution

720 x 1280 pixels,
267 PPI
1440 x 2960 pixels, 18.5:9 ratio,
568 PPI

Technology

TFT
Super AMOLED

Screen-to-body

72.05 %
84.36 %

Features

Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor
HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware & Performance

System chip

Samsung Exynos 7 Octa 7870
Qualcomm Snapdragon 845 SDM845

Processor

Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 2800 MHz, Kryo 385, 64-bit, 10 nm

GPU

Mali-T830 MP1
Adreno 630

RAM

2GB
4GB

Internal storage

16GB
64GB

Storage expansion

microSDXC up to 256 GB
microSDXC up to 400 GB

OS

Android (7.0 Nougat)
Android (9.0 Pie, 8.0 Oreo), Samsung One UI

Battery

Capacity

3300 mAh
3000 mAh

Type

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

Charging

 
Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging

Camera

Rear

Single camera
Single camera

Main camera

8 megapixels
12 megapixels

Features

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

Video recording

1920x1080 (Full HD) (60 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)

Features

Video calling, Video sharing
High Dynamic Range mode (HDR), Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, Picture-taking during video recording, Video calling, Video sharing

Front

5 megapixels
8 megapixels

Features

 
Autofocus, High Dynamic Range mode (HDR)

Design

Dimensions

5.96 x 3.01 x 0.34 inches (151.5 x 76.4 x 8.6 mm)
5.81 x 2.70 x 0.33 inches (147.7 x 68.7 x 8.5 mm)

Weight

5.6 oz (159 g)
the average is 6.2 oz (176 g)
5.75 oz (163 g)
the average is 6.2 oz (176 g)

Materials

 
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum

Resistance

 
Water, Dust; IP 68

Biometrics

 
Iris scanner, 2D Face unlock, Fingerprint (touch)

Features

 
Notification light

Colors

Black
Midnight black, Coral blue, Titanium gray, Lilac purple, Burgundy red, Sunrise gold, Ice blue

Cellular

LTE (FDD)

Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)

LTE (TDD)

 
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46

UMTS

850, 1700/2100, 1900 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data Speed

LTE-A Cat 6 (300/50 Mbit/s)
LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA

SIM type

Nano SIM
Nano SIM

HD Voice

Yes
 

VoLTE

Yes
 

Multimedia

Headphones

3.5mm jack
3.5mm jack

Features

Album art cover, Background playback
32-Bit DAC, aptX-HD

Connectivity & Features

Bluetooth

4.1, EDR
5.0

Wi-Fi

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

USB

microUSB, USB 2.0
Type-C (reversible), USB 3.1

Features

Mass storage device, Charging
Charging, OTG, Video out

Sensors

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

Other

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

Shopping information

MSRP

$ 240
$ 720
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