Samsung Galaxy J7 Refine vs Coolpad Legacy Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

5.5 inches
6.4 inches

Resolution:

1280 x 720 pixels, 16:9 ratio, 267 PPI
2160 x 1080 pixels, 18:9 ratio, 380 PPI

Technology:

TFT

Screen-to-body:

71.45 %
78.16 %

Colors:

16 777 216
16 777 216

Features:

Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip:

Samsung Exynos 7 Octa 7884 (14 nm)
Qualcomm Snapdragon 450 SDM450 (14 nm)

Processor:

Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit
Octa-core, 1800 MHz, ARM Cortex-A53, 64-bit

GPU:

Mali-T830 MP1
Adreno 506

RAM:

2GB LPDDR3
3GB LPDDR3

Internal storage:

32GB
32GB, available to use: 21 GB

Storage expansion:

microSDXC up to 400 GB
microSDXC up to 128 GB

Device type:

Smartphone
Smartphone

OS:

Android (8.0 Oreo)
Android (9.0 Pie)

Battery

Capacity:

3300 mAh
4000 mAh

Type:

Li - Polymer, Not user replaceable
Not user replaceable

Charging:

Qualcomm Quick Charge 3.0

Camera

Rear:

Single camera
Dual camera

Main camera:

13 MP (PDAF)
16 MP (Autofocus)

Specifications:

Aperture size: F1.7; Focal length: 28 mm; Sensor size: 1/3.06"; Pixel size: 1.12 μm

Second camera:

5 MP

Flash:

LED
LED

Video recording:

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features:

Video calling, Video sharing
Video calling, Video sharing

Front:

13 MP
13 MP

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

6.03 x 3 x 0.34 inches (153.2 x 76.2 x 8.6 mm)
6.53 x 3.17 x 0.33 inches (165.9 x 80.5 x 8.4 mm)

Weight:

6.38 oz (181.0 g)
5.99 oz (170.0 g)

Materials:

Back: Plastic; Frame: Metal

Biometrics:

2D Face unlock
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:

Gold
Quicksilver

Cellular

4G (FDD):

Bands 25(1900+), 26(850+)
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 66(AWS-3), 71(600)

4G (TDD):

Bands 41(2600+)

3G:

Bands 5(850), 4(1700/2100), 2(1900)

Data Speed:

LTE-A Cat 6 (300/50 Mbit/s), HSPA, HSUPA
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback
Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM

Additional microphone(s):

Yes

Connectivity & Features

Bluetooth:

4.2
4.2

Wi-Fi:

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

USB:

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

Features:

Mass storage device, Charging
Mass storage device, Charging

Location:

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

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other:

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

Hearing aid compatible:

M3, T3
M4, T4

Phone features

Notifications:

Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback, Music ringtones, Vibration

Other features:

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

Regulatory Approval

FCC approval:

Date approved:

May 07, 2018
Dec 30, 2018

FCC ID value:

A3LSMJ737P
R38YL3705A

Measured SAR:

Head:

0.96 W/kg
0.25 W/kg

Body:

0.76 W/kg
0.97 W/kg

Simultaneous Transmission:

1.59 W/kg
1.28 W/kg

Wireless Router:

1.20 W/kg
1.28 W/kg

Phablet:

3.91 W/kg

Buyers information

Price:

$ 130

In The Box:

Charger, USB Cable, Important Information Booklet
Charger, Data cable, Quick start guide, Warranty guide

Availability

Officially announced:

Jun 29, 2018
May 13, 2019
FCC OKs Cingular\'s purchase of AT&T Wireless