Compare Samsung Galaxy J7 (2017) Duos


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Product images at scale

Photos at scale

 
Dimensions152,4 x 74,7 x 7,9 mm148,95 x 71,3 x 8,39 mm147,8 x 70,7 x 8,6 mm158,1 x 76,6 x 9,69 mm145,04 x 70,4 x 8,55 mm
Weightcurrently unknown161 gr146 gr210 grcurrently unknown
Stand-by timedependent on usage3,6 week(s)dependent on usagedependent on usage3,7 week(s)
Call timedependent on usage18 hour(s)dependent on usagedependent on usage12,7 hour(s)
Design type
Monoblock
Controls
Directional key
Fingerprint recognition
Touchscreen
Multi-touch, Capacitive
Multi-touch, Capacitive
Multi-touch, Capacitive
Multi-touch, Capacitive
Multi-touch, Capacitive
Voice command
Voice dialing
Facial unlock
Operating system
Android
7.0 (Nougat)
9.0 (Pie)
9.0 (Pie)
9.0 (Pie)
8.1
Display
Auto-rotate
Colour display
Adjustable display brightness, 16.777.216 colours (24 bits), HD Super AMOLED
Adjustable display brightness, 16.777.216 colours (24 bits), TFT, Notch
Adjustable display brightness, 16.777.216 colours (24 bits), FullView IPS HD+
Adjustable display brightness, 16.777.216 colours (24 bits), IPS
Adjustable display brightness, 16.777.216 colours (24 bits), IPS
  • Size
5.5 inch5.71 inch5.5 inch5.65 inch5.45 inch
  • Resolution
1920 x 1080 pixels1520 x 720 pixels1440 x 720 pixels1440 x 720 pixels960 x 480 pixels
  • Aspect ratio
16:919:918:918:918:9
  • Pixels Per Inch (PPI)
401295293285197
  • Screen-to-body ratio
74.1%77.4%75.9%68.6%75.5%
Gorilla Glass
Hardware
Camera
Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Smile Shot, Video recorder, self-timer
Dual camera sensor, Auto focus, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Video recorder, self-timer
Dual camera sensor, Auto focus, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Video recorder, self-timer
Auto focus, Digital zoom, Effects/camera settings, Flash, Geotagging, Quality settings, Macro mode, Night mode, Portrait mode, Video recorder, self-timer
Auto focus, Image stabilization, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Video recorder, self-timer
  • Type
13 MP13 MP + 2 MP13 MP + 2 MP12 MP8 MP
  • F-number
f/1.7f/2.2f/2.0 + f/2.8f/1.8 
  • Max. resolution
(camera) 4128 x 3096 pixels + (video) 1920 x 1080 pixels(camera) 4208 x 3120 pixels + (video) 3840 x 2160 pixels(camera) 4640 x 3480 pixels + (video) 1920 x 1080 pixels(camera) 4000 x 3000 pixels + (video) 1920 x 1080 pixels(camera) 3264 x 2448 pixels + (video) 1920 x 1080 pixels
Front camera
Flash
Flash
  • Type
13 MP8 MP5 MP8 MP5 MP
  • F-number
f/1.9f/2.0f/2.2  
  • Max. resolution
(camera) 4208 x 3120 pixels + (video) 1920 x 1080 pixels(camera) 3264 x 2448 pixels(camera) 3264 x 2448 pixels + (video) 1280 x 720 pixels(camera) 3264 x 2448 pixels(camera) 2592 x 1944 pixels
Haptic feedback
Integrated antenna
Processor
Samsung Exynos 7870, Octa core
Qualcomm Snapdragon 439, Octa core
Spreadtrum SC9863A, Octa core
MediaTek helio P35, Octa core
MediaTek MT6739, Quad Core
  • Clock Frequency
1.6 GHz1.8 GHz1.2 GHz + 1.6 GHz2.3 GHz1.5 GHz
Dirt and waterproof
IP68
IP52
Rugged casing
MIL-STD-810G
User exchangeable covers
Telephony
Dual SIM
Flight mode
Integrated handsfree speaker
micro-SIM (3FF)
Vibrating alert
Videoconferencing
nano-SIM (4FF)
Operating frequency
Quad band
Data network
4G (LTE)
Cat 6 (300 Mbps), Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28
Cat 4 (150 Mbps), Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 40, Band 41
Cat 4 (150 Mbps), Band 1, Band 3, Band 7, Band 20
Cat 6 (300 Mbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38
Cat 4 (150 Mbps), Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40
EDGE
GPRS
HSDPA
Cat20 42 Mbps
Cat14 21 Mbps
Cat14 21 Mbps
HSUPA
Cat6 5.76 Mbps
Cat6 5.76 Mbps
Cat6 5.76 Mbps
UMTS
Personalisation
Multiple homescreens
Widgets
Personal Information Management (PIM)
Agenda
Alarm clock
Calculator
Contact list
Date and time notation
Document viewer
Excel files, PowerPoint files, PDF files, Word files
Excel files, PowerPoint files, PDF files, Word files
Excel files, PowerPoint files, PDF files, Word files
Excel files, PowerPoint files, PDF files, Word files
Excel files, PowerPoint files, PDF files, Word files
Phonebook with groups
Photo phonebook
Reminder list
Stopwatch & countdown timer
To-do list
Voice memo
Converter
Available applications
Image editor
Java application support
Movie editor
Photo album
Video codec support
H.263, H.264, MPEG-4
H.264, H.265, MPEG-4, Xvid
H.264, MPEG-4
H.263, H.264, H.265, MPEG-4, VP8
Video file support
3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV
M4V, MKV, MP4
3GP, M4V, MP4
3GP, AVI, MKV, MP4, WMV
3GP, 3G2, ASF, MKV
Automatic switch on/off phone
Games
Messaging
E-mail
POP3, SMTP, IMAP4
POP3, SMTP, IMAP4
POP3, SMTP, IMAP4
POP3, SMTP, IMAP4
POP3, SMTP, IMAP4
Instant messaging
Google Talk
Google Talk
Google Talk
Google Talk
Google Talk
MMS
Video MMS
Video MMS
Video MMS
Video MMS
Video MMS
Predictive Text Input
T9
T9
T9
T9
T9
SMS
Group messaging, Receive and send concatenated messages
Group messaging, Receive and send concatenated messages
Group messaging, Receive and send concatenated messages
Group messaging, Receive and send concatenated messages
Group messaging, Receive and send concatenated messages
Internet
Internet browser
Google Chrome
RSS reader
YouTube support
Navigation
A-GPS
Beidou
Build-in navigation system
Google Maps, Google Maps Navigation
Google Maps, Google Maps Navigation
Google Maps, Google Maps Navigation
Google Maps, Google Maps Navigation
Google Maps, Google Maps Navigation
Digital Compass
GLONASS
GPS receiver
Galileo
Audio
Audio codec support
AAC, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX
AAC, AAC+, AMR, aptX, eAAC+, FLAC, MP3 VBR
AAC, AAC+, AC3, AMR, eAAC+, FLAC, MIDI, MP3 VBR
AAC, AAC+, AMR, eAAC+, FLAC, MIDI, MP3 VBR, OGG Vorbis
AAC, AMR, MP3 VBR
Audio file support
M4A, MP3, WAV, WMA
MP3, MP4, WAV
M4A, MP3, MP4, WAV, WMA
MP3, WAV
M4A, MP3, MP4
FM-radio
Stereo, RDS
Stereo, RDS
Stereo, RDS
Stereo
Stereo, RDS
Polyphonic ringtones
MP3 ringtones
MP3 ringtones
MP3 ringtones
MP3 ringtones
MP3 ringtones
Build-in memory
Internal memory
  • Size (RAM)
3 GB2 GB + 3 GB3 GB4 GB1 GB
  • Storage
16 GB16 GB + 32 GB32 GB + 64 GB64 GB8 GB
Memory card slot
MicroSDHC memory card
MicroSDHC memory card
MicroSDHC memory card
MicroSDHC memory card
Connections
Audio jack plug
3.5 mm
3.5 mm
3.5 mm
3.5 mm
3.5 mm
USB
v2.0, microUSB
v2.0, microUSB
v2.0, microUSB
Type-C
v2.0, microUSB
Connectivity
Bluetooth
v4.2, Advanced Audio Distribution Profile (A2DP)
v4.2
v4.2, Advanced Audio Distribution Profile (A2DP)
v5.0, Advanced Audio Distribution Profile (A2DP)
v4.2
NFC
Synchronisation
ActiveSync, SyncML
SyncML
ActiveSync, SyncML
ActiveSync, SyncML
SyncML
Tethering
WAP
2.0
2.0
2.0
2.0
2.0
Wireless Lan (WLAN/Wi-Fi)
Wi-Fi 5 (802.11ac), WiFi Direct support
Wi-Fi 4 (802.11n)
Wi-Fi 4 (802.11n), WiFi Direct support
Wi-Fi 5 (802.11ac)
Wi-Fi 4 (802.11n)
Power supply
Battery
Li-ion
Li-ion
Li-poly
Li-ion
Li-ion
  • Capacity
3600 mAh3000 mAh3060 mAh3100 mAh2500 mAh
Fast charging
Sensors
Ambient light sensor
Gesture recognition
Gyroscope
Proximity sensor
User interface
Android One
Android Go edition