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Xiaomi Mi 4i vs Xiaomi Mi 4S

    2.74 in
    5.44 in
    Xiaomi Mi 4i Mobile Phone
    Xiaomi Mi 4i
      2.79 in
      5.48 in
      Xiaomi Mi 4S Mobile Phone
      Xiaomi Mi 4S
      Available colors
      Editiorial reviews
      7
      7 editorial reviews
      The Xiaomi Mi 4i fills the void left by the Mi 3, which was the first smartphone from the brand to launch in India. Here's our reviewRead more
      Read more
      We take a look at what Xiaomi's so-called "affordable flagship" has to offer, in this Xiaomi Mi 4i review!Read more
      Read editorial reviews
      4
      4.1 out of 5
      3 user ratings
      5 stars
      		0 %
      4 stars
      		100 %
      3 stars
      		0 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      User rating
      44
      4.1 out of 5
      44 user ratings
      5 stars
      		36 %
      4 stars
      		43 %
      3 stars
      		18 %
      2 stars
      		2 %
      1 stars
      		0 %
      32
      4.1 out of 5
      32 user ratings
      5 stars
      		40 %
      4 stars
      		28 %
      3 stars
      		28 %
      2 stars
      		3 %
      1 stars
      		0 %

      Full Comparison

      Units:

      Hardware

      Xiaomi Mi 4iXiaomi Mi 4i
      Xiaomi Mi 4SXiaomi Mi 4S
      Operating systemAndroid 5.0Android 6.0
      CPU clock speed1.7 GHz2.0 GHz
      CPU cores8-core6-core
      CPU modelQualcomm Snapdragon 615 MSM8939Qualcomm Snapdragon 808 MSM8992
      GPU modelQualcomm Adreno 405Qualcomm Adreno 418
      RAM memory2 GB
      • 2 GB
      • 3 GB

      Display

      Xiaomi Mi 4iXiaomi Mi 4i
      Xiaomi Mi 4SXiaomi Mi 4S
      Screen size5.0 in5.0 in
      Touchscreenyesyes
      Number of colors16.7M16.7M
      Panel typeLCDLCD
      Resolution1920 x 1080 px1920 x 1080 px
      TechnologyIPS LCDIPS LCD
      Pixel density441.0 ppi441.0 ppi
      Dual screen supportnono
      HDRnono
      Multi touchyesyes

      Rear camera

      Xiaomi Mi 4iXiaomi Mi 4i
      Xiaomi Mi 4SXiaomi Mi 4S
      Primary sensor resolution13.0 Mpx13.0 Mpx
      Primary lens aperture2.0 f2.0 f
      Video recordingyesyes
      Highest video resolution1920 x 1080 px1920 x 1080 px
      Maximum FPS at the highest resolution30.0 fps30.0 fps
      Autofocusyesyes
      Burst Modeyesyes
      Digital Image Stabilizationyesyes
      Digital zoomyesyes
      Face detectionyesyes
      Geo-taggingyesyes
      HDR Captureyesyes
      LED Flashyesyes
      Panoramayesyes
      Smile detectionyesyes
      Touch focusyesyes

      Front camera

      Xiaomi Mi 4iXiaomi Mi 4i
      Xiaomi Mi 4SXiaomi Mi 4S
      Primary resolution5.0 Mpx5.0 Mpx

      Storage

      Xiaomi Mi 4iXiaomi Mi 4i
      Xiaomi Mi 4SXiaomi Mi 4S
      Internal storage
      • 16 GB
      • 32 GB
      • 16 GB
      • 64 GB
      Memory card readernoyes
      Types of memory card supportedNo memory slotmicroSD

      Design

      Xiaomi Mi 4iXiaomi Mi 4i
      Xiaomi Mi 4SXiaomi Mi 4S
      Colour of productWhite
      • Black
      • Purple
      • White
      MaterialPlasticGlass

      Dimensions

      Xiaomi Mi 4iXiaomi Mi 4i
      Xiaomi Mi 4SXiaomi Mi 4S
      Height5.44 in5.48 in
      Width2.74 in2.79 in
      Depth0.31 in0.31 in
      Weight4.59 oz4.69 oz

      Sensors

      Xiaomi Mi 4iXiaomi Mi 4i
      Xiaomi Mi 4SXiaomi Mi 4S
      Accelerometeryesyes
      Proximityyesyes
      Digital compassyesyes
      Ambient light sensoryesyes
      Gyroscopeyesyes

      Connectivity

      Xiaomi Mi 4iXiaomi Mi 4i
      Xiaomi Mi 4SXiaomi Mi 4S
      Dual sim supportyesyes
      Sim card sizeMicro-SIMMicro-SIM
      Bluetoothyesyes
      Bluetooth version4.14.1
      Bluetooth profileA2DPA2DP
      Charging connectionUSBUSB
      Headphone connection3.5 mm3.5 mm
      Type of USB connectorMicro-USBUSB Type-C
      USB On-The-Go (OTG)yesyes

      Cellular

      Xiaomi Mi 4iXiaomi Mi 4i
      Xiaomi Mi 4SXiaomi Mi 4S
      Wireless network (Wi-Fi)yesyes
      Wireless networking standard
      • 802.11a
      • 802.11ac
      • 802.11b
      • 802.11g
      • 802.11n
      • 802.11a
      • 802.11ac
      • 802.11b
      • 802.11g
      • 802.11n
      Data transmissionHSPA+HSPA+
      Navigation systemGPSGPS
      2G GSMyesyes
      GSM frequencies
      • 850 MHz
      • 900 MHz
      • 1800 MHz
      • 1900 MHz
      • 850 MHz
      • 900 MHz
      • 1800 MHz
      • 1900 MHz
      UMTS frequences
      • 850 MHz
      • 900 MHz
      • 1900 MHz
      • 2100 MHz
      • 850 MHz
      • 900 MHz
      • 1900 MHz
      • 2100 MHz
      4G LTEyesyes
      LTE frequencies
      • 1800 MHz
      • 2100 MHz
      • 2600 MHz
      • 1800 MHz
      • 1900 MHz
      • 2100 MHz
      • 2600 MHz
      • 2300 MHz
      • 2500 MHz
      Mobile hotspotyesyes

      Battery

      Xiaomi Mi 4iXiaomi Mi 4i
      Xiaomi Mi 4SXiaomi Mi 4S
      Replaceable batterynono
      Battery typeLithium PolymerLithium ion
      Battery capacity3120.0 mAh3260.0 mAh
      Fast chargingnono

      Pros & Cons

      Pros
          Cons

              Often compared with Xiaomi Mi 4S

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              XiaomiMi 5
              Xiaomi Mi 4S Mobile Phone
              Xiaomi Mi 4C
              XiaomiMi 4S
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