| Brand |
Samsung |
| Model |
SM-J400M/DS Galaxy J4 2018 Duos LTE AM 16GB |
| Released |
2018 Jun |
| Announced |
2018 May 22 |
| Hardware Designer |
Samsung Electronics |
| Manufacturer |
Samsung Electronics |
| Codename |
Samsung J400 |
| General Extras |
Haptic touch feedback |
| Device Category |
Smartphone |
| Width |
77.2 mm |
| Height |
151.7 mm |
| Depth |
8.1 mm |
| Dimensions |
3.04×5.97×0.32 inches |
| Mass |
175 g |
| Platform |
Android |
| Operating System |
Google Android 8.0 (Oreo) |
| Software Extras |
Navigation software |
| CPU Clock |
1380 MHz |
| CPU |
Samsung Exynos 7 Quad 7570, 2016, 64 bit, quad-core, 14 nm, ARM Mali-T720 GPU |
| RAM Type |
LPDDR3 SDRAM |
|
| RAM Capacity (converted) |
2 GiB RAM |
| Non-volatile Memory Interface |
Yes |
| Non-volatile Memory Capacity (converted) |
16 GB ROM |
| Display Diagonal |
139.5 mm |
| Resolution |
720×1280 |
| Horizontal Full Bezel Width |
8.81 mm |
| Display Area Utilization |
71.0% |
| Pixel Density |
267 PPI |
| Display Type |
AM-OLED display |
| Display Subtype |
Super AM-OLED |
| Number of Display Scales |
16.8M |
| Scratch Resistant Screen |
Yes |
| Graphical Controller |
ARM Mali-T720MP1 |
| A/V Out |
No |
| Microphone(s) |
mono |
| Loudspeaker(s): |
mono |
| Audio Output: |
3.5mm |
| Supported Cellular Bands |
GSM850 , GSM900 , GSM1800 , GSM1900 , UMTS2100 (B1) , UMTS1900 (B2) , UMTS1700/2100 (B4) , UMTS850 (B5) , UMTS900 (B8) , LTE2100 (B1) , LTE1900 (B2) , LTE1800 (B3) , LTE1700/2100 (B4) , LTE850 (B5) , LTE2600 (B7) , LTE900 (B8) , LTE700 (B12) , LTE700 (B13) , LTE700 (B17) , LTE700 (B28) , LTE1700/2100 (B66) bands |
| Supported Cellular Data Links |
GPRS , EDGE , UMTS , HSUPA , HSUPA 5.8 , HSDPA , HSPA+ 21.1 , HSPA+ 42.2 , LTE , LTE 100/50 , LTE 150/50 data links |
| SIM Card Slot |
Micro-SIM (3FF) |
|
| Complementary Phone Services |
Voice transmission , Voice speaker , Vibrate , Speakerphone , ANC , HD Voice , VoLTE |
| Dual Cellular Network Operation |
Dual standby |
| Sec. Supported Cellular Networks: |
GSM850 , GSM900 , GSM1800 , GSM1900 |
| Sec. Supported Cellular Data Links: |
GPRS , EDGE |
| Sec. SIM Card Slot |
Micro-SIM (3FF) |
| Touchscreen Type |
Capacitive multi-touch screen |
| Expansion Interfaces |
TransFlash , microSD , microSDHC , microSDXC |
| USB |
USB 2.0 |
| USB Services |
USB charging |
| USB Connector |
USB Micro-B (Micro-USB) |
| Bluetooth |
Bluetooth 4.2 |
| Wireless LAN |
802.11b , 802.11g , 802.11n |
| Wireless Services |
Wi-Fi Direct , Wi-Fi Tethering |
| FM Radio Receiver |
FM radio (76-108 MHz) with RDS |
| Complementary Satellite Services |
Simultaneous GPS , A-GPS , Geotagging , QuickGPS |
| Supported GLONASS protocol(s) |
L1OF |
| Supported BeiDou system (BDS) |
B1I BeiDou receiver |
| Camera Placement |
Rear |
| Camera Image Sensor |
CMOS |
| Number of effective pixels |
12.8 MP camera |
|
| Aperture (W) |
f/1.90 |
| Zoom |
1.0 x optical zoom |
| Focus |
PD AF |
| Video Recording |
1920×1080 pixel |
| Flash |
single LED |
| Camera Extra Functions |
HDR photo , Red-eye reduction , Slow motion video , Burst mode , Touch focus , Macro mode , Panorama Photo , Face detection , Face tagging , Smile detection |
| Aux. Camera Image Sensor |
No |
| Aux. 2 Camera Image Sensor |
No |
| Aux. 3 Camera Image Sensor |
No |
| Aux. 4 Camera Image Sensor |
No |
| Secondary Camera Placement |
Front |
| Secondary Camera Sensor |
CMOS |
| Secondary Camera Number of pixels |
4.9 MP sec. cam |
| Secondary Aperture (W) |
f/2.20 |
| Sec. Built-in Flash |
single LED |
| Secondary Camera Extra Functions |
HDR photo , Panorama Photo , Face detection , Face retouch |
| Sec. Aux. Cam. Image Sensor |
No |
| Built-in accelerometer |
Yes |
| Additional sensors |
P sensor |
| Protection from solid materials |
Yes |
|
| Protection from liquids |
Yes |
| Battery |
Li-ion |
| Nominal Battery Capacity |
3000 mAh battery |
| Estimated Battery Life |
13.0 hours |
| Talk Time: |
20.0 hours |
| Market Countries |
Argentina , Brazil , Canada , Paraguay , Peru |
| Market Regions |
Central America , North America , South America |
| Added |
2024-06-19 |
