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Samsung Galaxy J7 Duo (4 GB) vs Samsung Galaxy J4 (32 GB) Comparison

Samsung Galaxy J7 Duo photo
Samsung Galaxy J4 photo
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BASIC FEATURES
 
 
Screen Size
5.5 Inch
5.5 Inch
Screen/Body Ratio
70.37 %
71.21 %
Weight
174 Grams
175 Grams
Camera Resolution
13 MP
13 MP
Storage Capacity
32 GB
32 GB
Internal Memory (RAM)
4 GB
2 GB
Chipset
Samsung Exynos 7 Octa 7884
Samsung Exynos 7 Quad 7570
CPU Frequency
1.6 GHz
1.4 GHz
Screen Resolution
720x1280 (HD) Pixel
720x1280 (HD) Pixel
Video Recording Resolution
1080p (Full HD)
1080p (Full HD)
Battery Capacity
3000 mAh
3000 mAh
Head SAR
0.543 W/kg
0.356 W/kg
OS Version
Android 8.0 (Oreo)
Android 8.0 (Oreo)
FULL FEATURES
 
 
DISPLAY
 
 
Screen Size
Display Technology
Screen Resolution Standard
HD
HD
Pixel Density (PPI)
267 PPI
267 PPI
Screen Refresh Rate
Aspect Ratio
Screen Area
83.39 cm²
83.39 cm²
Touch Screen Technology
Capacitive Touchscreen
Capacitive Touchscreen
Color Depth
Screen/Body Ratio
70.37 %
71.21 %
BATTERY
 
 
Battery Capacity
Talk Time (3G)
20 Hours
20 Hours
Internet Usage (WiFi)
13 Hours
13 Hours
Internet Usage (4G)
13 Hours
13 Hours
Internet Usage (3G)
11 Hours
11 Hours
Video Playing
17 Hours
18 Hours
Audio Playing
66 Hours
80 Hours
Charging Type
Battery Technology
 
Fast Charge
No
No
Wireless Charge
No
No
Removable Battery
Yes
Yes
CAMERA
 
 
Camera Resolution
Optical Image Stabilization (OIS)
No
No
Flash
LED
LED
Aperture Size
Video Recording Resolution
Video FPS
Second Rear Camera
Yes
 
Second Rear Camera Resolution
 
Second Rear Camera Aperture
F1.9
 
Second Rear Camera Features
 
Front Camera Resolution
Front Camera Aperture Size
HARDWARE
 
 
CPU Frequency
CPU Core
First Coprocessor
 
CPU Architecture
Lithography
AnTuTu Score (v7)
98.100 Points
44.800 Points
Internal Memory (RAM)
Storage Capacity
Memory Card Support
Yes
Yes
Expandable Memory Support Max
Other RAM Options
3/4GB RAM Options
2/3GB RAM Options
Other Storage Options
 
16/32GB Storage Options
DESIGN
 
 
Height
153.5 mm
151.7 mm
Width
77.2 mm
77.2 mm
Depth
8.2 mm
8.1 mm
Weight
174 Grams
175 Grams
Colour Options
Body Material (Cover)
Body Material (Frame)
 
NETWORK
 
 
2G
Yes
Yes
3G
Yes
Yes
4G
Yes
Yes
4G Download
4G Upload
50 Mbps
50 Mbps
4G Technology
LTE Advanced Pro
Yes
Yes
5G
No
No
OS
 
 
Operating System
Upgradable Version
 
WLAN
 
 
NFC
No
No
Bluetooth Version
5.0
4.2
Bluetooth Features
LE
 
IR Blaster
No
No
Navigation Features
MULTIMEDIA
 
 
FM Radio
Yes
Yes
Earphone Jack
SPECS
 
 
Water Resistance
No
No
Dust Resistance
No
No
Video Call (App)
Yes
Yes
Fingerprint Sensor
Yes
No
Fingerprint Sensor Features
 
LED Notification Light
No
 
Head SAR
0.543 W/kg
0.356 W/kg
Body SAR
1.397 W/kg
1.492 W/kg
Accessories Supported
Samsung Gear Circle Support Samsung Gear 2 Samsung Gear 2 Neo Samsung Gear Fit Samsung Gear Fit 2 Samsung Gear Fit 2 Pro Samsung Gear IconX Samsung Gear S Samsung Gear S2 Samsung Gear S3 Samsung Gear Sport
 
OTHER CONNECTIONS
 
 
USB Version
2.0
2.0
USB Interface
USB Features
 
Number of SIM
Dual-SIM Feature
 
GENERAL INFORMATIONS
 
 
Release Year
Announce-Date
2018, April
2018, May
Release Date
2018, May
2018, June
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