Samsung Galaxy J4
-
CPU
Quad-core 1.4 GHz Cortex-A53 -
RAM
16 GB, 2 GB RAM -
Storage
16 GB -
Display
Super AMOLED capacitive touchscreen, 16M colors -
Camera
13 MP, f/1.9, 28mm (wide), AF -
OS
Android 8.0 (Oreo)
Samsung Galaxy J4 - Specs
General
-
ModelJ400F/DS
-
Operating SystemAndroid 8.0 (Oreo)
-
Released05/2018
-
PriceAbout 140 EUR
Design
-
FrontCurved glass 2.5D
-
BackPlastic
-
Monolithic or open the battery coveropen the battery cover
Display
-
TypeSuper AMOLED capacitive touchscreen, 16M colors
-
Size5.5 inches, 83.4 cm2 (~71.2% screen-to-body ratio)
-
Resolution720 x 1280 pixels, 16:9 ratio (~267 ppi density)
-
MultiTouch Test10
Speedtest
-
Antutu45036
-
GPU Antutu test1883
-
GeekbenchSingle core score 603, Multi core score 1750
Network
-
Technology2 Micro SIM
-
Network Mode- LTE / 3G / 2G
- 3G / 2G
- Only 3G
- Only 2G -
Display4G, H+, E
Camera
-
Main CameraSingle
-
Selfie CameraSingle
-
Main Camera - Resolution13 MP, f/1.9, 28mm (wide), AF
-
Selfie Camera - Resolution5 MP, f/2.2
-
Main Camera - Flash
-
Selfie Camera - Flash
-
Main Camera - Auto Focus
-
Selfie Camera - Auto Focus
-
Mute sound CameraSwitch to vibrate / silent mode
-
Camera infofull* Main Camera:
Camera: 5.0 MP (4: 3) - 3.7 MP (16: 9) - 3.7 MP (1: 1)
Video: FHD - 1: 1 (1072 * 1072) - HD - VGA
* Selfie Camera:
Photos: 13MP - 8MP (4: 3) - 9.6MP - 6MP (16: 9) - 9.5MP - 4.7MP (1: 1)
Video: Video: FHD - 1: 1 (1072 * 1072) - HD - VGA -
Camera Features* Main Camera:
Camera: 5.0 MP (4: 3) - 3.7 MP (16: 9) - 3.7 MP (1: 1)
Video: FHD - 1: 1 (1072 * 1072) - HD - VGA
* Selfie Camera:
Photos: 13MP - 8MP (4: 3) - 9.6MP - 6MP (16: 9) - 9.5MP - 4.7MP (1: 1)
Video: Video: FHD - 1: 1 (1072 * 1072) - HD - VGA
Connectivity
-
Conect to PCFile Transfer
Photo Transfer
Connect MIDI devices
Charge -
Bluetooth4.2, A2DP, LE
-
Wi-fiWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
-
Wi-fi HotspotSettings> Connectivity> Wifi> wifi direct
-
NFC
-
Wireless Charging
-
Quick charge
-
MHL
-
Miracast
-
Adapterinput/out: 100-240V 50/60Hz 0.15A
out: 5V-1A
model: ETAU83EWE -
USBmicroUSB 2.0
-
Headphone Socket3.5 mm
-
OTG
Battery
-
Battery StatusRemovable Li-Ion 3000 mAh battery
-
Energy savingSettings> Device Maintenance> Battery> Battery saver mode> Off - Medium - Maximum
-
Battery PercentSettings> screen> Status bar> shows% battery
-
Automatic power on, power offSettings> Manage> Reset> Auto-restart> on> Time / Date
-
Battery TypeRemovable Li-Ion 3000 mAh battery
-
Capacity3000 mAh
-
Talk TimeUp to 20 h (3G)
InfoFull
-
Factory ResetSettings> General Management> Reset>
- Clear the settings
- Restore network settings
- Restore factory settings -
ACCESSORIES (Attach)Included in the box are: Battery, Charger, Headset, Manual
-
TalK BackSettings / Support / Talkback
-
#1 FullSettings / Advanced Features / Dual messenger / Facebook, Messenger. Line
Performance
-
ScreenshotPower + Volume Down
-
Double-tap unlock screen
-
Drawing application
-
Keyboard lights
-
LED
-
Font sizeSettings> Display> Font and screen zoom> Font size
-
Default applicationGoogle Services, Microsoft, Facebook
Call / Messenger
-
MessagingSMS(threaded view), MMS, Email, Push Email, IM
-
Contact ( vcf, csv )Contacts> 3 dots> Manage contacts> Import / Export:
- Input: Internal memory, Card, SIM
- Export to: Internal memory, Card, SIM -
Call RecorderPhone> 3 dots> settings> call recording>
+ Auto Recording - On / Off
+ Memory location - internal memory / SD card
+ Notifications - On / Off -
Vibrating alert when receiving and ending callsPhone> 3 dots> settings> call notification> Vibrate in response, vibrate at end
-
Get Smart CallPhone> 3 dots> settings> Answer and end call>
+ Answer automatically (after 2 seconds when connecting headset or Bluetooth device)
+ Press the home key to answer
+ Press end call source -
Call duration limitation
-
Remind the duration of the call
-
Call blocking (blacklist, whitelist)Phone> 3 dots> settings> Block number> enter number or select from phonebook
-
Block messageMessages> 3 dots> Settings> Block numbers and messages> Blocked numbers / Blocked messages / Auto block spam messages
-
Signature of the message
-
DialingPhone> open the keyboard> 3 dots> Speed dial (2 ~ 999)
Hardware
-
SensorsAccelerometer, proximity
-
ChipsetExynos 7570 Quad (14 nm)
-
CPUQuad-core 1.4 GHz Cortex-A53
-
GPUMali-T720 MP2
-
RAM (Memory)2 GB RAM
-
Memory avaiable spaceFree 820 MB
-
Internal Storage16 GB
-
Storage avaiable spaceFree 9GB
-
SIM card size2 Micro SIM
-
Card SlotMicroSD, support up to 256 GB
-
Move Apps to SD Card
-
Default app settings save on sd card
-
Speakers / Sound TechnologySpeakerphone on the right side
Dolby Atmos
Features
-
BrowserHTML5
-
Format support- MP4/H.264 player
- MP3/WAV/eAAC+/FLAC player
- Photo/video editor
- Document viewer -
FlashlightSwipe down the status bar> Flashlight
-
FM RadioRadio application Need headphones
-
Remote device managementSettings / Secure / Find your mobile
Samsung Galaxy J4
Samsung Galaxy J4 is the next name in the J series that Samsung launched with some outstanding features to compete with competitors in the segment of smartphones cheap.
Simple disign
This Samsung phone has a sleek, padded design and soft curved edges that give you a firm grip.
Slightly shorter when the machine is only finished from plastic material and this is seen as a disadvantage compared to other competitors in the same price range.
Full HD display
Equipped with a 5.5-inch screen with HD resolution on a traditional 16: 9 aspect ratio for a good viewing experience and not yet impressive.
But in return, the color of the machine looks quite lively and alive thanks to the Super AMOLED platform that Samsung is always equipped on its products.
Performance enough
The power of the machine comes from the Exynos 7570 chip combined with 2GB of RAM providing a relatively stable performance to smoothly handle everyday tasks.
In addition, the Galaxy J4 is also pre-installed Android 8.0 (Oreo) with the updated and added new features to help machine optimization than processing.
Good quality camera
The 13 MP camera’s rear-facing camera incorporates flash to illuminate the image with good detail, natural color and high brightness even in low light conditions.
In addition, the camera supports full HD 1080p @ 30fps movie and professional shooting features such as: HDR, Panorama …
The front camera is a bit modest with a resolution of 5 MP with integrated beauty mode to meet just enough for you to take selfie photos with friends.
Battery capacity is 3000 mAh
With the battery above, the Galaxy J4 is quite comfortable for you in about a day with the basic operations such as listening to music, watching movies or surfing the web.
In addition, the machine is equipped with modern features such as dividing the screen running parallel 2 applications or quickly connect to the watch for health.
