Samsung Galaxy J7 Prime vs Xiaomi Redmi 9 - specs comparison

Display

Size:

5.5 inches

6.5 inches

Resolution:

1920 x 1080 pixels, 401 PPI

2340 x 1080 pixels, 19.5:9 ratio, 395 PPI

Technology:

IPS LCD

Screen-to-body:

73.39 %

83.27 %

Features:

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

Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip:

Samsung Exynos 7 Octa 7870

MediaTek Helio G80

Processor:

Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit, 14 nm

Octa-core, 2000 MHz, Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm

GPU:

Mali-T830 MP2

Mali G52 MC2

RAM:

3GB LPDDR3

3GB LPDDR4

Internal storage:

16GB, available to use: 10.3 GB

32GB (eMMC 5.1)

Storage expansion:

microSDXC up to 256 GB

microSDXC

Device type:

Smartphone

OS:

Android (7.0 Nougat, 6.0 Marshmallow), Samsung Experience UI

Android

Battery

Capacity:

3300 mAh

5020 mAh

Type:

Li - Ion, Not user replaceable

Not user replaceable

Battery life test results:

link

Charging:

Qualcomm Quick Charge 3.0

Max charge speed:

Wired: 18.0W

Camera

Rear:

Single camera

Quad camera

Main camera:

13 MP (Autofocus, CMOS image sensor)

13 MP (PDAF)

Specifications:

F1.9

F2.2

Second camera:

8 MP (Ultra-wide)

Specifications:

Aperture size: F2.2

Third camera:

5 MP (Macro)

Specifications:

Aperture size: F2.4

Fourth camera:

2 MP (Depth information)

Video recording:

1920x1080 (Full HD) (30 fps)

1920x1080 (Full HD)

Features:

Video calling, Video sharing

Front:

8 MP

8 MP (HDR)

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

5.97 x 2.95 x 0.31 inches (151.7 x 75 x 8 mm)

6.43 x 3.03 x 0.36 inches (163.32 x 77.01 x 9.1 mm)

Weight:

5.89 oz (167.0 g)

6.98 oz (198.0 g)

Materials:

Back: Metal

Biometrics:

Fingerprint (touch)

2D Face unlock, Fingerprint (touch)

Features:

Touch sensitive control keys

Keys:

Left: Volume control; Right: Lock/Unlock key

Right: Volume control, Lock/Unlock key

Colors:

Black, Gold, Rose gold

Carbon gray, Sunset purple, Ocean green

Cellular

LTE (FDD):

Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

LTE (TDD):

Bands 38(2600), 40(2300)

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

UMTS:

850, 900, 1900, 2100 MHz

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

Data Speed:

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes

SIM type:

Nano SIM

HD Voice:

Yes

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack

Speakers:

Earpiece, Loudspeaker

Features:

Album art cover, Background playback

Screen mirroring:

Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

4.1

5.0

Wi-Fi:

802.11 b, g, n; Wi-Fi Direct, Hotspot

USB:

microUSB, USB 2.0

Type-C (reversible), USB 2.0

Features:

Charging, OTG, Mass storage device

Charging

Location:

GPS, A-GPS, Glonass, BeiDou

GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer

Accelerometer, Gyroscope, Compass

Other:

ANT+, Tethering, Computer sync, OTA sync

NFC, Infrared

Regulatory Approval

FCC approval:

Date approved:

Aug 18, 2016

FCC ID value:

A3LSMG610F link

Measured SAR:

Head:

0.43 W/kg

Body:

1.03 W/kg

Simultaneous Transmission:

1.09 W/kg

Wireless Router:

1.03 W/kg

Buyers information

In The Box:

10W Charger, TPU case, USB Type-C cable, SIM eject tool, Warranty card, User guide

Availability

Officially announced:

Sep 01, 2016