Samsung Galaxy S Light Luxury vs Samsung Galaxy J7 Duo

Device Information

  • Samsung Galaxy S Light LuxurySamsung Galaxy J7 Duo
  • Device Type
    smart android phone Smart Android Phone
  • Model
    Galaxy S Light Luxury Galaxy J7 Duo
  • Released
    24 May, 2018 11 April, 2018
  • Status
    Available Available


  • Samsung Galaxy S Light LuxurySamsung Galaxy J7 Duo
  • Type Type refers to the phone's size and shape or the overall layout that the smartphone adapts. Generally, we see these types. - Bar, sliding, phablet and foldable.
    Phablet Phablet
  • Dimensions (Width*length)
    148.9 x 68.1 x 8 mm 153.5 x 77.2 x 8.2 mm
  • Weight
    150 g 174g
  • Colors The shade of a single or gradient tint uses by the device.
    Burgundy Red, Black Night White, Rose Gold, Black, Gold
  • Flashlight The flashlight is the LED (Light emitting diode)
  • Waterproof
    - IP68 certified - dust/water resistant (up to 1.5m for 30 mins) No


  • Samsung Galaxy S Light LuxurySamsung Galaxy J7 Duo
  • 2G
    GSM 850 / 900 / 1800 / 1900 to SIM 1 & SIM 2
    CDMA 800 and TD-SCDMA
    GSM 850 / 900 / 1800 / 1900 to SIM 1 & SIM 2 dual-SIM model only
  • 3G
    HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
  • 4G
    LTE bands LTE bands
  • SIM SIM (Subscriber Identity Module)
    Nano SIM Micro SIM
  • Dual SIM
    Hybrid Dual SIM Dual


  • Samsung Galaxy S Light LuxurySamsung Galaxy J7 Duo
  • Display Type
    Super AMOLED capacitive touchscreen Super AMOLED
  • Size
    5.8 inches, (~84.2% screen-to-body ratio) 5.5 inches
  • Resolution
    1080 x 2220 pixels, 18.5:9 ratio 720 x 1280 pixels, 16:9 ratio
  • Display Colors The different degree (hue, tone) of colors that the display is showing. There are 64K colors, 256K colors and 16 million colors. As of now, 16 M is the most distinguished color value.
    16M colors 16M
  • Touch Screen
    Yes, Multitouch Multitouch capacitive touchscreen
  • Other Features It includes rest of mobile features including the display to apps.
    - Always-on display


  • Samsung Galaxy S Light LuxurySamsung Galaxy J7 Duo
  • FM Radio
  • Notifications In the notification panel, the user gets notified while receiving an alert, task, updates or event.
    vibration, ringtone, wave, mp3 Vibration, ringtone, wave, mp3
  • Ring Tones
    Yes yes
  • Loudspeaker
    yes yes
  • Handsfree
    speaker only


  • Samsung Galaxy S Light LuxurySamsung Galaxy J7 Duo
  • Rear (Primary)
    16 MP (f/1.7, 1.12µm) focal length and aperture Dual 13 MP + 2 MP
  • Front
    8 MP (f/1.7, 25mm focal length, 1/3.6", 1.22µm aperture) 5 MP, LED flash
  • Video quality
    2160p@30fps 1080p@30fps Rear quality
  • Face Unlock Face-unlock enables the function to unlock the face by seeing on the screen.
  • 4K supported 4 dimensional or 4K is a short phrase given for the video resolution of 2160p@30/60fps/120fps. It's now a standard meter for the newage smartphones.
  • Back Flash
  • Front Flash
  • Rear Camera Features
    LED flash, phase detection autofocus autofocus, LED flash
  • Camera Features The rear and the front camera hold many features making every phone work differently. There are some features that the smartphone usually holds are - Optical Zoom, smile-detection, self-timer, brightness setting e.t.c.
    Geo-tagging, HDR, panorama, 2X zoom, Beauty app, touch focus, face recognition auto mode, panorama mode, beauty face, interval shot, Slow motion


  • Samsung Galaxy S Light LuxurySamsung Galaxy J7 Duo
  • Operating System
    Android 8.1 Oreo Android 8.0 Oreo
  • User Interface
  • Java Support
    yes Yes


  • Samsung Galaxy S Light LuxurySamsung Galaxy J7 Duo
  • Chipset Chipset is an array of integrated circuits meant to perform in real-time constraints and dedicated functions. Expensive smartphones tend to have better chipset, which performs more advanced operations.
    Qualcomm SDM660 Snapdragon 660 Exynos 7885
  • CPU It stands for a Central Processing Unit. It's generally known as the brain of the device. In short, the CPU process the lines of tasks assigned by the operator.
    Octa-core Octa-core
  • GPU The Term GPU stands for the graphics processing unit. It is a single-chip processor meant to boost up object alteration, image production, and 3D Motion by manipulating the memory.
    Adreno 512 Mali-G71
  • RAM (Memory) Random Access Memory
    4 GB RAM 2 GB RAM
  • Processor Speed
    4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260 2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53
  • Internal Storage It's a reserved memory in Smartphones, laptops, tablets, e.t.c, allowing to save all the data pertaining to the applications, videos, images, and other files in one place.
    64 GB 32 GB
  • Expandable Memory It's an alternative external memory to extend the storage size by means of MicroSD card, flash e.t.c
    up to 400 GB up to 256 GB
  • Card Slot It's a medium or location putting the memory card.
    microSD (applicable in SIM 2 slot) dedicated MicroSD slot
  • Sensors
    Iris scanner, proximity, accelerometer, gyro, compass, barometer, (rear-mounted) fingerprint. Accelerometer, Proximity sensor


  • Samsung Galaxy S Light LuxurySamsung Galaxy J7 Duo
  • Bluetooth Bluetooth is a wireless computing technology to collect and transmit the data in two paired devices. Using Bluetooth, A User can connect the wired and wireless device to share any kind of file without the Internet. It's slow but self-reliant.
    5.0, A2DP, aptX, LE 4.1, A2DP
  • Wi-fi
    Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 b/g/n, Wi-Fi Direct
  • Wi-fi Hotspot A Hotspot is a kind of technology devised to connect multiple devices all in one Internet. The hotspot is solely dependent on the person who is sharing it, and other people need to turn on the wifi to use it.
  • Infrared It's an old electronic way to share data between two devices using infrared beams.
  • GPS The Global Positioning System is a widely used satellite technology to navigate the location, velocity and the position of the object.
  • NFC It's A Standard mobile feature that stands for Near field communication. It acts under the proximity sensor when bringing two devices too close.
  • HDMI High-Definition Multimedia Interface
  • USB (Universal Serial Bus)
    USB 2.0, Type-C 1.0 reversible connector microUSB 2.0, USB On-The-Go
  • OTG
  • Wireless Charging It works when an electromagnetic field develops the tension between the two objects providing the output via inductive coupling
  • Microphone Jack
  • Headphone Jack
    Yes, 3.5mm Yes 3.5mm
  • Remote Control


  • Samsung Galaxy S Light LuxurySamsung Galaxy J7 Duo
  • GPRS GPS (General Packet Radio Service) allows wireless data transfer service in 2G and 3G GSM SIM. Example - pictures, SIM network browsing, and videos.
  • EDGE EDGE (Enhanced Data GSM Environment) enables a 4x faster data transfer rate compared to the regular 2G GSM Service.
  • Speed
    HSPA, LTE LTE Cat4 150/50 Mbps, HSPA,
  • Web Browser Web Browser can be a software or a web that lets users surf contents (Images, videos, texts, and other stuff) on the WWW (World wide web) URL. Web browser renders the HTML (markup language) from the website to display contents.
    HTML5 HTML-5


  • Samsung Galaxy S Light LuxurySamsung Galaxy J7 Duo
  • SMS Short Messaging Service
    Yes Yes
  • MMS Multimedia Messaging Service helps users send more graphical short messages including Audio clip, GIF e.t.c.
  • Email Electronic mail is not so different from a traditional mail system as it lets the user send, receive and store data in the form of images, text and other digital files. Each user has a unique email address, If you have no one yet, then you can get it via GMAIL and Yahoo
  • IM


  • Samsung Galaxy S Light LuxurySamsung Galaxy J7 Duo
  • Battery Type In short, these are some of the battery types that smartphones use - Lithium Polymer, Lithium-Ion, Nickel Metal Hydride, and Nickel Cadmium. Li-po and the Li-on are in the current phase.
    Li-Ion (Lithium Ion) Li-Ion (Lithium Ion)
  • Capacity Battery capacity is the maximum number of energy packets stored in the mass of the battery.
    3000 mAh battery, Qi wireless charging Li-Ion 3300 mAh
  • Fast charging An Integrated technology that powers up the smartphone much faster than the regular charging.
  • Removable Users can disengage the removable battery, but the non-removal battery comes fixed with the device and cannot be removed.
  • Standby Standby is the total amount of time a smartphone can go after full charging. It's counted when a user leaves a device in a free mode and receiving notifications, SMS, or incoming calls.
    Dual Sim Standby

What's inside the box

  • Samsung Galaxy S Light LuxurySamsung Galaxy J7 Duo
  • Overall
    USB cable
    Quick manuals guids
    warranty card
    USB on the go
    and User Manual Guide