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Xiaomi Redmi 1S

Xiaomi Redmi 1S

Pros

No pros

Cons

  • Thick body (0.39 inches)
  • Low pixel density screen (312 ppi)

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Description

The Xioami Redmi 1S is a dual-SIM smartphone powered by a 1.6 Ghz quad-core processor, 1GB of RAM and 8GB of storage. The device features a 4.7-inch 720p IPS screen, 8-megapixel camera with flash and a secondary 1.6-megapixel unit on the front.

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Display

  • Display size:
    • 4.7 inches
  • Resolution:
    • 720 x 1280 pixels
  • Pixel density:

    Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.

    • 312 ppi
  • Technology:

    Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.

    • IPS LCD
  • Screen-to-body ratio:

    Screen-to-body ratio - Shows what part of the frontal area of a phone its screen occupies.

    • 64.38 %
  • Features:
    • Ambient light sensor, Proximity sensor

Camera

  • Rear:
      • Single camera
  • Main camera:
      • 8 megapixels
      • Autofocus
    • Specifications:
      • Aperture size:

        Aperture size - The aperture of a camera is the opening through which light travels before it reaches the camera sensor. The smaller the number is, the bigger this opening is, allowing for more light to pass.

        F2.2
  • Flash:
    • LED
  • Video recording:
      • 1920x1080 (1080p HD)
  • Front:
      • 1.6 megapixels

Design

  • Dimensions:
    • 5.39 x 2.72 x 0.39 inches (137 x 69 x 9.9 mm)
  • Weight:
    • 5.57 oz (158 g)
      the average is 5.9 oz (169 g)

Hardware & Performance

  • System chip:

    System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.

    • Qualcomm Snapdragon 400 8228
  • Processor:

    Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.

    • Quad-core, 1600 MHz
  • GPU:

    GPU - The graphics processor is important for the smooth operation of the system and especially in games and other applications that may involve complex graphics and animations.

      • Adreno 305
  • RAM:

    RAM - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.

    • 1 GB
  • Internal storage:

    Internal storage - Bigger storage capacity allows you to keep more content saved onto your device, such as more applications, photos or video. Games and video content typically take up the biggest amount of storage space.

    • 8 GB
  • Storage expansion:

    Storage expansion - Some handsets allow you to expand their storage capacity by using a memory expansion card – most often microSD. Expansion memory is mostly suitable for media storage, such as photo, video or music content.

      • up to 64 GB
  • OS:
    • Android (4.3)

Battery

  • Capacity:

    Capacity - The bigger, the better! However, battery capacity is not the only factor that has an effect on battery life. Those include the chipset in use, the software running on the device, as well as the consumer's unique usage pattern.

    • 2000 mAh

Cellular

  • GSM:
    • 850, 900, 1800, 1900 MHz
  • UMTS:
    • 900, 2100 MHz
  • Dual SIM:
    • Yes

Connectivity

  • Bluetooth:
      • 4.0
  • Wi-Fi:
      • 802.11 b, g, n
  • USB:
      • USB 2.0
    • Connector:
      • microUSB
    • Features:
      • Mass storage device, USB charging
  • Location:

    Location - This field shows the positioning systems supported by the device. The most common types are GPS and A-GPS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization.

    • GPS, A-GPS, Glonass
  • Other:
    • Tethering, Computer sync, OTA sync

Phone features

  • Sensors:
      • Accelerometer, Gyroscope, Compass
  • Notifications:
    • Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
  • Other features:
    • Voice dialing, Voice commands, Voice recording
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Multimedia

  • Radio:
      • FM
  • Speakers:
    • Earpiece, Loudspeaker
  • Headphones connector:
    • 3.5mm
  • Additional microphone(s):
      • for Noise cancellation

To see the full specifications with in-depth details click here.



Despite our efforts to provide full and correct Xiaomi Redmi 1S specifications, there is always a possibility of making a mistake. If you see any wrong or incomplete data, please LET US KNOW.


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