Samsung Galaxy J7 Duo (2018)
DeviceRanks Buy Samsung Galaxy J7 Duo (2018), price and rating in 8 categories as: Camera quality, Battery capacity, Performance, Connectivity, Screen quality, Design, OS, Brand popularity. Comparison of the online stores and the sellers from Ali Express and eBay platforms, Galaxy J7 Duo (2018) Antutu rating and the phone compatibility with network operators in USA. You can also compare Galaxy J7 Duo (2018) also known as SM-J720F, J720F with leading competitors in a current budget. If you want to receive additional technical information about the Samsung Galaxy J7 Duo (2018) or price, which is not presented on this page, contact our technical support by clicking on the "Have a question?" button.
Raiting
| Camera | 1.93 |
| Battery | 0.81 |
| Performance | 3.84 |
| Connectivity | 3.39 |
| Screen | 1.4 |
| Design | 3 |
| OS | 2.8 |
| Brand | 9.9 |
Specifications
Overall details
Brand . . . . . . . . . . . . . . . . . . . . . . . . . .
Official website . . . . . . . . . . . . . . . . . . . . . . . . . .
Model . . . . . . . . . . . . . . . . . . . . . . . . . .
Galaxy J7 Duo (2018)
Other Names . . . . . . . . . . . . . . . . . . . . . . . . . .
SM-J720F, J720F
Os . . . . . . . . . . . . . . . . . . . . . . . . . .
Android 8.0 Oreo
Chipset
Soc . . . . . . . . . . . . . . . . . . . . . . . . . .
Samsung Exynos 7 Octa 7870
Cpu . . . . . . . . . . . . . . . . . . . . . . . . . .
ARM Cortex-A53, 8 Cores, 64 Bits, 1600 MHz
CPU Technology . . . . . . . . . . . . . . . . . . . . . . . . . .
14 nm
Gpu . . . . . . . . . . . . . . . . . . . . . . . . . .
ARM Mali-T830 MP2, 2 Cores,
AnTuTu . . . . . . . . . . . . . . . . . . . . . . . . . .
Geekbench . . . . . . . . . . . . . . . . . . . . . . . . . .
3710
3DMark . . . . . . . . . . . . . . . . . . . . . . . . . .
11150
Memory
Ram . . . . . . . . . . . . . . . . . . . . . . . . . .
4 gigabyte, 933 MHz, LPDDR3, Single channel
Rom . . . . . . . . . . . . . . . . . . . . . . . . . .
32 gigabyte
Cards . . . . . . . . . . . . . . . . . . . . . . . . . .
microSD, microSDHC, microSDXC
Battery
Capacity . . . . . . . . . . . . . . . . . . . . . . . . . .
3000 mAh
Battery Type . . . . . . . . . . . . . . . . . . . . . . . . . .
Li-Ion
Main Camera
Sensor Type . . . . . . . . . . . . . . . . . . . . . . . . . .
CMOS (complementary metal-oxide semiconductor)
Aperture . . . . . . . . . . . . . . . . . . . . . . . . . .
f/1.9
Flash . . . . . . . . . . . . . . . . . . . . . . . . . .
LED
Image Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
12.98 Megapixels
Video Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
2.06 Megapixels
Video Frequency . . . . . . . . . . . . . . . . . . . . . . . . . .
30 fps
Secondary camera resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Megapixels
Front Camera
Image Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
7.99 Megapixels
Video Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
0.92 Megapixels
Video Frequency . . . . . . . . . . . . . . . . . . . . . . . . . .
30 fps
Features
Autofocus
Continuous shooting
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Secondary rear camera - 5 MP
Aperture size - f/1.9 (#2)
Display
Display Type . . . . . . . . . . . . . . . . . . . . . . . . . .
Super AMOLED
Display Size . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5 Inch
Display Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
720 x 1280 Pixels
Display Density . . . . . . . . . . . . . . . . . . . . . . . . . .
267 PPI
Display Features . . . . . . . . . . . . . . . . . . . . . . . . . .
Capacitive, Multi-touch, 2.5D curved glass screen
Design
Size . . . . . . . . . . . . . . . . . . . . . . . . . .
77.2 mm x 153.5 mm x 8.19 mm
Weight . . . . . . . . . . . . . . . . . . . . . . . . . .
174 gram
Colors . . . . . . . . . . . . . . . . . . . . . . . . . .
Gold, Black
Materials . . . . . . . . . . . . . . . . . . . . . . . . . .
Metal
Display Area . . . . . . . . . . . . . . . . . . . . . . . . . .
70.59%
Speaker
Speaker . . . . . . . . . . . . . . . . . . . . . . . . . .
Loudspeaker
Earpiece
Earpiece
Sensors
Functionality . . . . . . . . . . . . . . . . . . . . . . . . . .
Proximity, Light, Accelerometer, Fingerprint, Hall
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . .
GPS, A-GPS, GLONASS, BeiDou
Communication
Sim Card Number . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Sim cards
Sim Card Type . . . . . . . . . . . . . . . . . . . . . . . . . .
Nano-SIM (4FF - fourth form factor
since 2012
12.30 x 8.80 x 0.67 mm)
since 2012
12.30 x 8.80 x 0.67 mm)
2G . . . . . . . . . . . . . . . . . . . . . . . . . .
GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
Sim Card Features . . . . . . . . . . . . . . . . . . . . . . . . . .
Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)
3G . . . . . . . . . . . . . . . . . . . . . . . . . .
UMTS 850 MHz, UMTS 900 MHz, UMTS 1900 MHz, UMTS 2100 MHz
4G . . . . . . . . . . . . . . . . . . . . . . . . . .
LTE 800 MHz, LTE 850 MHz, LTE 900 MHz, LTE 1800 MHz, LTE 2100 MHz, LTE 2600 MHz, LTE-TDD 2300 MHz (B40), LTE-TDD 2500 MHz (B41), LTE-TDD 2600 MHz (B38)
Data Transfer . . . . . . . . . . . . . . . . . . . . . . . . . .
Computer sync, OTA sync, Tethering, ANT+
Mobile operators - United States
5 | 9
1 | 2
5 | 9
1 | 2
3 | 9
5 | 9
3 | 9
1 | 2
3 | 9
2 | 6
1 | 4
1 | 4
3 | 9
3 | 9
5 | 11
2 | 7
1 | 4
1 | 4
1 | 4
Connection
USB Type . . . . . . . . . . . . . . . . . . . . . . . . . .
Micro USB, Version: 2.0
USB Futures . . . . . . . . . . . . . . . . . . . . . . . . . .
Charging, Mass storage
Bluetooth Version . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2
Bluetooth Features . . . . . . . . . . . . . . . . . . . . . . . . . .
A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Visual Remote Control Profile), DIP (Device ID Profile), HFP (Hands-Free Profile), HID (Human Interface Profile), HSP (Headset Profile), MAP (Message Access Profile), OPP (Object Push Profile), PAN (Personal Area Networking Profile), PBAP/PAB (Phone Book Access Profile)
Wi Fi . . . . . . . . . . . . . . . . . . . . . . . . . .
802.11a (IEEE 802.11a-1999), 802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009), 802.11n 5GHz, Dual band, Wi-Fi Hotspot, Wi-Fi Direct
SAR
SAR Head EU . . . . . . . . . . . . . . . . . . . . . . . . . .
0.54 W/kg
SAR Body EU . . . . . . . . . . . . . . . . . . . . . . . . . .
1.39 W/kg