Samsung SM-J400 Galaxy J4 J400M DUOS 32GB Smartphone (Lavender)

Samsung SM-J400 Galaxy J4 J400M DUOS 32GB Smartphone (Lavender)

Samsung SM-J400 Galaxy J4 J400M DUOS 32GB Smartphone (Lavender)

Samsung SM-J400 Galaxy J4 J400M DUOS 32GB Smartphone (Lavender)

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Product Highlights

  • GSM / 4G LTE Compatible
  • Latin America Variant/US Compatible LTE
  • 13MP Rear Camera
  • Rear f/1.9 Aperture
  • 5MP Front Camera with f/2.2 Aperture
  • 3-Level Front Camera Flash
  • 1.4 GHz Exynos 7570 Quad-Core CPU
  • 32GB Storage Capacity + 2GB of RAM
  • 5.5" 1280 x 720 Super AMOLED Display
  • Android 8.0 Oreo
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This device is carrier-unlocked and should work fully with the carriers listed below with green bars. Yellow bars denote partial network coverage. A SIM card and service plan must be purchased separately. Network compatibility listed here is for reference only and does not guarantee phone compatibility.

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Reg. Price: $169.99

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Samsung SM-J400 overview

  • 1Description

With comfort and quality in mind, the SM-J400 Galaxy J4 J400M DUOS 32GB Smartphone from Samsung features a contoured body shape that's designed to be pleasing to the touch, and a host of mobile entertainment features. The J4 has a 5.5" Super AMOLED display, which provides you with cinematic visuals that pack deep blacks and vibrant colors. You can also use that display for framing stunning photos and videos, captured with either the 13MP f/1.9 rear camera or 5MP f/2.2 front-facing camera.

Running the Android 8.0 Oreo operating system, this phone is powered by a 1.4 GHz Quad-Core Exynos 7570 processor and 2GB of RAM. You can store your apps, photos, selfies, and more on the 32GB of built-in storage. This phone is unlocked and compatible with GSM/4G LTE networks. If you travel a lot or have a separate work number, you can take advantage of the Dual SIM slots to access both accounts.

Android 8.0 Oreo
The Android operating system integrates heavily with Google's services. Using the card-based Google Now, Android quickly surfaces information for you whenever you need it, powered by the same Knowledge Engine that runs Google's web search. It's a personalized and customizable OS, allowing you to add your favorite apps or widgets to your home screen. You can even download new themes using the Google Play Store, which offers access to millions of apps, games, books, music, movies, and more. Android 8.0 Oreo adds major productivity and security capabilities to the operating system. They've introduced Google Play Protect, which scans apps on your phone to detect harmful behavior. With the touch of the Home button, continue to work in apps while watching active videos in Picture-in-Picture mode. Other features include, faster boot speed, automatically turning on Wi-Fi when near saved networks, limiting background activity for little used apps, notification snoozing, smart text selection, and more.
GSM / 4G LTE Wireless Connectivity
This phone is designed to work on select GSM networks and is 4G LTE capable. LTE is an advanced cellular network data protocol capable of data speeds so fast that they compete with wired broadband Internet providers. With an LTE connection, this phone should have no problem streaming HD video, downloading apps, uploading photos, or anything else that requires a high-speed data connection. The phone is also backwards compatible with 3G and 2G data for instances when you can't get LTE. In addition to cellular wireless, this phone also features Bluetooth and Wi-Fi connectivity.

Note: Not compatible with all cellular networks. Please make sure your provider uses a frequency or band that this phone supports. You can check which bands this phone works with in the Specifications.
Latin America Variant / US Compatible LTE
This is a Latin America variant. The Galaxy J4 J400M DUOS's LTE radio is tuned to frequencies that are most often used in the United States and North America, as well as Europe and elsewhere. To ensure this phone will work with your carrier please check to make sure the frequencies your carrier uses are supported by this phone. The full list of compatible carrier frequencies can be found here, the frequencies this phone supports can be found in the product specs.

Because the Galaxy J4 J400M DUOS is an Latin America variant the language of the box and the default language of the phone may not be in English. Also an Latin America AC to USB adapter may be included.
Dual Standby SIM (DSS)
Dual Standby SIM (DSS) allows you to lower your mobile costs when traveling while staying connected. With dual SIM card slots users have the freedom and convenience to access two different phone numbers simultaneously. Additionally, the dual SIM card slots allow you to have two carrier options, such as having an international number and a national number. With Dual Standby SIM (DSS) users have to manually switch which SIM is active, when one SIM card is selected the other will not be able to make or receive phone calls or texts.
3-Level Front Flash
Helping to further enhance your selfies and group photos is the front-facing camera flash with three levels of intensity. With more options in lighting your images, you can minimize over- and under-exposed images by selecting the right flash for a particular situation.

Samsung SM-J400 specs

Operating System Android 8.0
Memory 2 GB
CPU 1.4 GHz Samsung Exynos 7570 Quad-Core
GPU Mali T720
Storage 32 GB
Size 5.5"
Pixel Density 267 ppi
Display Technology OLED
Input/Output Connectors
Ports 1x USB (Input/Output)
Flash Media Slot 1 x microSDXC
SIM Card Size Card 2: Micro
GSM 2G GSM: 850, 900, 1800, 1900 MHz
GSM 3G/3.5G HSPA+: 850, 900, 1700, 1900, 2100 MHz
4G LTE LTE: 1, 2, 3, 4, 5, 7, 8, 13, 17, 20, 28, 66 Bands
Front Camera
Resolution 5.0 MP
Aperture f/2.2
Front Camera Flash
Front Camera Flash Yes
Rear Camera
Resolution 13.0 MP
Aperture f/1.9
35mm-Equivalent Focal Length 28
Rear Camera Flash
Water Resistance None
Keyboard Virtual
Battery Removable Lithium-Ion (3000.0 mAh)
Dimensions (W x H x D) 3.0 x 6.0 x 0.3" / 7.6 x 15.2 x 0.8 cm
Weight 6.17 oz / 175 g
Packaging Info
Package Weight 0.68 lb
Box Dimensions (LxWxH) 6.3 x 3.25 x 1.8"

Samsung SM-J400 reviews

SM-J400 Galaxy J4 J400M DUOS 32GB Smartphone (Lavender) is rated 5.0 out of 5 by 5.
Rated 5 out of 5 by from Excellent!! Bought it for my mother, works great!! Big 5.5" screen, no lag, battery seems to be very good too. Guess this is sold in Latin America, but as B&H states, it works perfectly with AT&T. I reset the phone when the SIM card was installed and had LTE right away. Very happy with the purchase. You get a lot of phone for this price range. Facebook, all main apps, and internet run smooth.
Date published: 2018-09-25
Rated 5 out of 5 by from Replaced old iPhome After 3 years and a few recent falls, my iphone was done. Did not want to pay 800 plus for a phone so got this instead. Im loving it! Cannot beat the price and storage space. The only negative is that I am having trouble finding a screen protector and case for the model.
Date published: 2018-11-16
Rated 5 out of 5 by from GREAT PHONE FOR THE PRICE What more do you want for $145?   Nice and tons of memory....
Date published: 2018-11-06
Rated 5 out of 5 by from J4 galaxy its not the top of the line but it is just as good
Date published: 2018-11-12
Rated 5 out of 5 by from everything you need Great phone, especially for the price. I love that I was able to keep using my micro SIM (most modern phones only have nano SIM slots) and that it has a replaceable battery. Works well in Japan with NTT Docomo network with quick reconnects and good speed. The only downside is that its a tad large and unwieldy.
Date published: 2018-11-30
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