Samsung Galaxy S Duos 2


  • CPU
    Dual core, 1.2 GHz, Cortex A9, Chipset: Broadcom BCM21664T

  • RAM
    768 MB

  • Storage
    4 GB

  • Display
    4.0 inches

  • OS
    Android v4.2.2 (Jelly Bean)

  • Camera
    Yes, 5 MP, Auto focus

Our Rating

The overall rating is based on review by our experts

5
  • Performance 3 / 10
  • Display 4 / 10
  • Camera 5 / 10
  • Battery 3 / 10
  • Features 7 / 10
  • Design 7 / 10
  • Connectivity 7 / 10
  • Usability 7 / 10
  • Call Quality 8 / 10
  • Multimedia 7 / 10

The Samsung Galaxy S Duos 2 is a phone that runs Android v4.2.2 (Jelly Bean).

The device has a 4.0 inches screen.

The smartphone has a 5 MP, Auto focus rear camera and a 0.3 MP front camera.

It has 4 GB Internal Storage and 768 MB RAM.

It is powered by a Dual core, 1.2 GHz, Cortex A9, Chipset: Broadcom BCM21664T and Broadcom VideoCore IV GPU.

The smartphone is powered by 1500 mAH, Li-ion battery.

Samsung Galaxy S Duos 2

Samsung Galaxy S Duos 2 - Specs

General

  • Brand
    Samsung
  • Model
    Galaxy S Duos 2

Design

  • Dimensions
    121.5 x 63.1 x 10.57 mm
  • Weight
    118 grams
  • Colors
    Black, White

Network

  • Operating Frequency
    GSM 1800 / 1900 / 850 / 900 MHz
    UMTS 2100 / 900 MHz
    SIM 2: GSM 1800 / 1900 / 850 / 900 MHz
  • SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages.
    Micro
  • SIM Slots
    Dual SIM, GSM+GSM

Display

  • Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor)
    TFT
  • Size
    4.0 inches
  • Resolution
    400 x 800 pixels
  • Pixel Density (sharpness)
    224 ppi
  • Touch Screen
    Yes, Capacitive Touchscreen, Multi-touch

Media

  • FM Radio
    Yes, RDS, Stereo FM
  • Loudspeaker
    Yes
  • Headphone Jack
    3.5 mm

Camera

  • Primary Camera is able to capture photographs and usually videos, The most important characteristics of a camera are the resolution (measured in megapixels), lens focus type (fixed or automatic), higher megapixel cameras are known to capture higher quality photos, but not always a good measurement of the photos quality.
    Yes, 5 MP, Auto focus
  • Video
    HD @ 30 FPS, Video calling
  • Flash
    LED
  • Zoom
    Yes, Digital Zoom
  • Camera Features
    Geo tagging, Image Viewer
  • Secondary
    Yes, 0.3 MP

Software

  • Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device.
    Android v4.2.2 (Jelly Bean)

Hardware

  • CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone.
    Dual core, 1.2 GHz, Cortex A9, Chipset: Broadcom BCM21664T
  • GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion.
    Broadcom VideoCore IV
  • RAM (Memory) RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices.
    768 MB
  • Internal Storage Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored.
    4 GB
  • Card Slot Memory Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras.
    Yes, Up to 64 GB
  • Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device.
    Accelerometer, Compass, Proximity sensor

Connectivity

  • Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices.
    Yes, v4.0, A2DP, AVRCP, HFP, HID, HSP, MAP, OPP, PAN, PBAP, SAP
  • Wi-fi Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world.
    Yes, Wi-Fi 802.11, b/g/n, Mobile Hotspot, Wi-Fi Direct
  • USB
    Yes, USB Port, USB 2.0, microUSB 2.0
  • GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky.
    Yes, with A-GPS, Glonass
  • More Connectivity
    Computer sync, OTA sync, Tethering

Data

  • GPRS GPRS (General Packet Radio Service) is a packet oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications (GSM), Generally, GPRS is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection.
    Yes, Class 12
  • EDGE EDGE (Enhanced Data GSM Environment) is a wireless network technology generally considered the next step in the 2G network offers data transfer rates up to four times faster than ordinary GSM networks, Generally, EDGE is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection.
    Yes, Class 12
  • 3G
    Yes, HSDPA 21 Mbit/s, HSUPA 5.76 Mbit/s

Messaging

  • SMS SMS (Short Messaging Service) is a text messaging service component of phone, Web, or mobile communication systems. It uses standardized communications protocols to allow mobile phone devices to exchange short text messages over the networks.
    Yes

Miscellaneous

Battery

  • Capacity Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions.
    1500 mAH, Li-ion
  • Standby Standby Time is the total amount of time that you can leave your is fully charged, turned on and ready to send and receive calls or data transmissions before completely discharging the battery.
    Up to 280 Hours(3G)
  • Talk Time Talk Time is the longest time that a single battery charge will last when you are constantly talking on the phone under perfect conditions, Ambient temperature and highly dependent on the cellular network environment such as the distance to the closest cell network tower.
    Up to 8 Hours(3G)

Samsung Galaxy S Duos 2 - Reviews

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  • Is this device perform good while watching videos, playing games, taking snapshots, browsing internet and navigate through other applications?
  • Screen size, image quality (brightness, colors, contrast, etc), visibility in sun light, angles of view and touchscreen.
  • Usability of Camera interface, image and video quality in different light conditions and environment.
  • What about battery life, while calling, listening music, watching videos, playing games and doing other tasks.
  • What do you feel about the features of this device, is these enough for you in everyday life?
  • Bluetooth, Wi-fi connectivity, data trnasfer speed, internet browsing and interfaces.
  • What do you feel about usability and speed of UI (user interface), messaging, calling, contacts management, call history, notifications and internet browsing?
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