Compare Samsung Galaxy J7 (2017) Duos


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Dimensions152.4 x 74.7 x 7.9 mm151.5 x 73.7 x 7.9 mm
Weightnot yet known160 grams
Stand-bydepends on usagedepends on usage
Talk timedepends on usagedepends on usage
Design type
Monoblock
Controls
Directional key
Fingerprint recognition
Touchscreen
Multi-touch, Capacitive
Multi-touch, Capacitive
Voice command
Voice dialing
Operating system
Android
7.0 (Nougat)
9.0 (Pie)
Display
Auto-rotate
Color display
Adjustable display brightness, 16.777.216 colors (24 bits), HD Super AMOLED
Adjustable display brightness, 16.777.216 colors (24 bits), IPS
  • Size
5.5 inch5.3 inch
  • Resolution
1920 x 1080 pixels2560 x 1440 pixels
  • Aspect ratio
16:916:9
  • Pixels Per Inch (PPI)
401554
  • Screen-to-body ratio
73.3%69.4%
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, Image stabilization, Digital zoom, Effects/camera settings, Flash, Geotagging, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Video recorder, self-timer
  • Type
13 MP13 MP
  • Angle of view (AOV)
 76.9°
  • DxOMark score
 68
  • F-number
f/1.7f/2.0
  • Max. resolution
(camera) 4128 x 3096 pixels + (video) 1920 x 1080 pixels(camera) 4208 x 3120 pixels + (video) 3840 x 2160 pixels
Haptic feedback
Integrated antenna
Processor
Samsung Exynos 7870, Octa core
Qualcomm Snapdragon 835, Octa core
  • Clock Frequency
1.6 GHz1.8 GHz + 2.5 GHz
Secondary camera
Flash
  • Type
13 MP13 MP
  • Angle of view (AOV)
 78.4°
  • F-number
f/1.9f/2.0
  • Max. resolution
(camera) 4208 x 3120 pixels + (video) 1920 x 1080 pixels(camera) 4208 x 3120 pixels
Materials
Gorilla Glass
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 9 (452 Mbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 39, Band 40, Band 41
EDGE
GPRS
HSDPA
Cat20 42 Mbps
Cat24 42 Mbps
HSUPA
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
Phonebook with groups
Photo phonebook
Reminder list
Stopwatch & countdown timer
To-do list
Voice memo
Available applications
Image editor
Java application support
Movie editor
Photo album
Video codec support
H.263, H.264, MPEG-4
H.263, H.264, MPEG-4
Video file support
3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV
3GP, 3G2, AVI, MKV, MP4, WebM
Messaging
E-mail
POP3, SMTP, IMAP4
POP3, SMTP, IMAP4
Instant messaging
Google Talk
Google Talk
MMS
Video MMS
Video MMS
Predictive Text Input
T9
T9
SMS
Group messaging, Receive and send concatenated messages
Group messaging, Receive and send concatenated messages
Internet
Internet browser
RSS reader
YouTube support
Navigation
A-GPS
Beidou
Build-in navigation system
Google Maps, Google Maps Navigation
Google Maps, Google Maps Navigation
Digital Compass
GLONASS
GPS receiver
Audio
Audio codec support
AAC, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX
AAC, AAC+, AC3, eAAC+, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX
Audio file support
M4A, MP3, WAV, WMA
M4A, MP3, WAV
FM-radio
Stereo, RDS
Polyphonic ringtones
MP3 ringtones
MP3 ringtones
Stereo speakers
Build-in memory
Internal memory
  • Size (RAM)
3 GB4 GB
  • Storage
16 GB64 GB
Memory card slot
MicroSDHC memory card
MicroSDHC memory card
Connections
Audio jack plug
3.5 mm
3.5 mm
USB
v2.0, microUSB
v3.1, Type-C
Connectivity
Bluetooth
v4.2, Advanced Audio Distribution Profile (A2DP)
v5.0, Advanced Audio Distribution Profile (A2DP)
NFC
Synchronisation
ActiveSync, SyncML
ActiveSync, SyncML
Tethering
WAP
2.0
2.0
Wireless Lan (WLAN/Wi-Fi)
Wi-Fi 5 (802.11ac), WiFi Direct support
Wi-Fi 5 (802.11ac), WiFi Direct support
Power supply
Battery
Li-ion
Li-ion
  • Capacity
3600 mAh3090 mAh
Fast charging
Qualcomm Quick Charge
Sensors
Ambient light sensor
Gesture recognition
Gyroscope
Proximity sensor