Samsung Galaxy J7 Star vs OnePlus 6T

Display

Display size

5.5 inches
6.4 inches

Resolution

720 x 1280 pixels
1080 x 2340 pixels

Aspect Ratio

16:9
19.5:9

Pixel density

267 ppi
402 ppi

Technology

TFT
AMOLED

Screen-to-body ratio

71.45 %
85.77 %

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 6), Ambient light sensor, Proximity sensor

Camera

Rear

Single camera
Dual camera

Main camera

13 megapixels
16 megapixels

Hardware Features

Phase detection autofocus
Optical image stabilization, Phase detection autofocus

Specifications

Aperture size: F1.7; Focal length: 28 mm; Sensor size: 1/3.06"; Pixel size: 1.12 μm
Aperture size: F1.7; Focal length: 25 mm; Sensor size: 1/2.6"; Pixel size: 1.22 μm

Second camera

 
20 megapixels

Hardware Features

 
Phase detection autofocus

Specifications

 
Aperture size: F1.7; Focal Length: 25 mm; Sensor size: 1/2.8"; Pixel size: 1 μm

Flash

LED
Dual LED

Software Features

HDR, Panorama, Face detection, Burst mode, Night mode, Exposure compensation, ISO control, White balance presets, Touch to focus, Self-timer, Digital zoom, Geo tagging
Manual focus, RAW image capture, HDR, Panorama, Face detection, Burst mode, Night mode, Exposure compensation, ISO control, White balance presets, Shutter speed control, Touch to focus, Self-timer, Digital zoom, Geo tagging

Video recording

1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (480 fps)

Features

Video calling, Video sharing
Digital image stabilization, Video calling, Video sharing

Front

13 megapixels
16 megapixels

Features

 
High Dynamic Range mode (HDR)

Video capture

 
1920x1080 (Full HD) (30 fps)

Design

Form factor

Candybar
Candybar

Dimensions

6.03 x 3 x 0.34 inches (153.2 x 76.2 x 8.6 mm)
6.20 x 2.94 x 0.32 inches (157.5 x 74.8 x 8.2 mm)

Weight

6.38 oz (181 g)
the average is 6 oz (172 g)
6.53 oz (185 g)
the average is 6 oz (172 g)

Materials

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

Biometrics

2D Face unlock
2D Face unlock, In-screen fingerprint

Features

Touch sensitive control keys
 

Keys

Left: Volume control; Right: Lock/Unlock key
Left: Volume control; Right: Lock/Unlock key, Other

Colors

Blue
Black, Purple

Multimedia

Headphones

3.5 mm jack
USB Type-C (reversible)

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

Album art cover, Background playback
aptX-HD

Screen mirroring

Wireless screen share
Wireless screen share

Music player

 
 

Filter by

Album, Artist, Genre, Playlists
 

Supported formats

MP3, AAC, FLAC, WAV, M4A (Apple lossless), AMR, OGG, MIDI
 

Video playback

 
 

Supported formats

MPEG4, H.263, H.264
 

Additional microphone(s)

 
for Noise cancellation

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

2 GB LPDDR3
8 GB LPDDR4

Internal storage

32 GB
256 GB, not expandable

Storage expansion

microSDXC up to 400 GB
 

Device type

Smart phone
Smart phone

OS

Android (8.0 Oreo)
Android (9.0 Pie)

Connectivity & Features

Bluetooth

4.2
5.0

Profiles/ Protocols

Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), Generic Access (GAP), Handsfree (HFP), Headset (HSP), Message Access Profile (MAP), Object Push (OPP), Phone Book Access (PBAP)
Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), Generic Access (GAP), Handsfree (HFP), Headset (HSP), Message Access Profile (MAP), Object Push (OPP), Phone Book Access (PBAP)

Wi-Fi

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

USB

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

Features

Mass storage device
Mass storage device

Charging connector

microUSB
USB Type-C (reversible)

Location

GPS, A-GPS, Glonass
GPS, A-GPS, Glonass, Galileo, BeiDou

Sensors

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

Other

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

Hearing aid compatible

M3, T3
M3, T3

Cellular

LTE (FDD)

Bands 2, 4, 5, 12, 66, 71
Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71

LTE (TDD)

 
Bands 34, 38, 39, 40, 41, 46

UMTS

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

GSM

850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz

CDMA

 
800, 1900 MHz

Data

LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

2G Data

EDGE, GPRS
EDGE, GPRS

Dual SIM

 
Yes

SIM type

Nano SIM
Nano SIM

HD Voice

Yes
Yes

VoLTE

 
Yes

Global Roaming

Yes
Yes

Battery

Capacity

3300 mAh
3700 mAh

Type

Li - Polymer, Not user replaceable
Li - Ion, Not user replaceable

Charging

 
OnePlus Dash Charge

Talk time

27.65 hours
the average is 21 h (1288 min)
 

Stand-by time

27.9 days (670 hours)
the average is 19 days (457 h)
 

Music playback

76.70 hours
 

Video playback

19.00 hours
 

Phone features

Notifications

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

Phonebook

Unlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID
Unlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID

Organizer

Calendar, Alarm, To-Do, Calculator, World clock, Timer, Stopwatch, Countdown timer, Notes
Calendar, Alarm, Flashlight, Calculator, World clock, Timer, Stopwatch, Countdown timer

Messaging

SMS, MMS, Threaded view, Predictive text input
SMS, MMS, Threaded view, Predictive text input

E-mail

IMAP, POP3, SMTP, Microsoft Exchange
IMAP, POP3, SMTP, Microsoft Exchange

Instant Messaging

Hangouts / Google Talk
Hangouts / Google Talk

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 10, 2018
Oct 30, 2018

FCC ID value: A3LSMJ737T link
FCC ID value: 2ABZ2-A6013 link

FCC measured SAR

 
 

Head

1.36 W/kg
1.34 W/kg

Body

1.01 W/kg
1.19 W/kg

Simultaneous Transmission

1.58 W/kg
1.59 W/kg

Wireless Router

1.11 W/kg
1.32 W/kg

Phablet

3.60 W/kg
3.62 W/kg

Shopping information

In The Box

USB cable, Wall charging adapter, Start guide, Terms & Conditions
Screen Protector (pre-applied), Case, Fast Charge Type-C Cable, Fast Charge Power Adapter, SIM Tray Ejector, Welcome Letter, Quick Start Guide / Poster, Safety Information, Type-C to 3.5 mm Headphone Jack Adapter

MSRP price

 
$ 629

Availability

Officially announced

 
Oct 29, 2018
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.