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Amazon Fire Phone
Compare Amazon Fire Phone and Xiaomi Redmi 4a

Amazon Fire Phone vs Xiaomi Redmi 4a

Amazon Fire Phone
Amazon Fire Phone
Xiaomi Redmi 4a
Xiaomi Redmi 4a
Amazon Fire Phone
Xiaomi Redmi 4a
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800, 1900
  • 3G network
    HSDPA 850, 900, 1700, 1900, 2100
    HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO & TD-SCDMA
  • 4G network
    LTE 700/800/850/900/1700/1800/1900/2100/2600
    LTE frequency band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
  • HSPA+ speed
    HSPA+
    -
  • HSPA speed
    -
    HSPA
  • LTE speed
    LTE
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2014-6
    2016-11
  • Status
    2014-7
    2016-11
  • Design
  • SIM
    Nano-SIM
    Dual SIM
  • Height
    139.2 mm
    139.5 mm
  • Width
    66.5 mm
    70.4 mm
  • Thickness
    8.9 mm
    8.5 mm
  • Weight
    160 g
    131.5 g
  • Colors
    Black
    Gold, Rose Gold
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    4.7 inches
    5.0 inches
  • Resolution
    720 x 1280 pixels
    720 x 1280 pixels
  • Pixel density
    312 ppi
    294 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    -
    Yes
  • Hardware
  • CPU
    Quad-core 2.2 GHz Krait 400
    Quad-core 1.4 GHz ARM Cortex-A53
  • Chipset
    Qualcomm Snapdragon 800
    Qualcomm MSM8917 Snapdragon 425
  • GPU
    Adreno 330
    Adreno 308
  • Memory RAM
    2 GB
    2 GB
  • Internal storage
    32, 64 GB
    16 GB
  • Memory card
    microSD(uses second SIM slot)
  • Memory card max
    -
    256 GB
  • OS
  • OS
    Amazon Fire OS v3.5
    Android OS, v6.0.1 (Marshmallow)
  • Main camera
  • Main camera
    13 MP
    13 MP, f/2.2
  • Primary camera resolution
    4128 x 3096 pixels
    -
  • Primary camera video
    1080p@30fps
    1080p@30fps
  • Primary camera Autofocus
    autofocus
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Primary camera video optical stabilization
    optical stabilization
    -
  • Primary camera image stabilization
    optical image stabilization
    -
  • Camera features
    -
    Geo-tagging, HDR, face/smile detection, panorama, touch focus
  • Selfie camera
  • Selfie camera
    2.1 MP
    5 MP, f/2.2
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Notifications
    Vibration, Polyphonic, MP3 ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio
    No
    -
  • Radio FM
    -
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    Yes
    -
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v3.0
    v4.1
  • Bluetooth A2DP
    -
    Yes
  • bluetooth LE
    -
    Yes
  • Infrared
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • BDS
    -
    Yes
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    Push Mail
    -
  • Messaging Push Mail
    -
    Push Mail
  • Java
    No
    No
  • Sensors
    -
    Accelerometer, compass, gyro, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    2400 mAh
    3120 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Talk time
    22 h
    -
  • Standby time
    285 h
    -

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