Nokia Lumia 638 vs ZTE Blade A910

Nokia Lumia 638
Nokia Lumia 638
ZTE Blade A910
ZTE Blade A910
Nokia Lumia 638
ZTE Blade A910
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1900, 2100
    HSDPA 850, 900, 2100; HSDPA 900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300); LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)
  • HSDPA speed
    42.2 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • LTE speed
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2014-12
    2016-4
  • Status
    2014-12
    2016-4
  • Design
  • SIM
    Micro-SIM
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • Height
    129.5 mm
    154 mm
  • Width
    66.7 mm
    79 mm
  • Thickness
    9.2 mm
    6.9 mm
  • Weight
    136 g
    135 g
  • Colors
    Black
    Gold, Gray, Silver
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    AMOLED capacitive touchscreen
  • Physical size
    4.5 inches
    5.5 inches
  • Resolution
    480 x 854 pixels
    720 x 1280 pixels
  • Pixel density
    218 ppi
    267 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    -
    Yes
  • Hardware
  • CPU
    Quad-core 1.2 GHz ARM Cortex-A7
    Quad-core 1.3 GHz ARM Cortex-A53
  • Chipset
    Qualcomm Snapdragon 400
    Mediatek MT6735
  • GPU
    Adreno 305
    Mali-T720MP2
  • Memory RAM
    1 GB
    2 GB
  • Internal storage
    8 GB
    16 GB
  • Memory card
    microSD
    microSD(uses second SIM slot)
  • Memory card max
    128 GB
    128 GB
  • OS
  • OS
    Microsoft Windows Phone 8.1
    Android 6.0 (Marshmallow)
  • Main camera
  • Main camera
    5 MP
    13 MP, f/2.2
  • Primary camera resolution
    2592 x 1944 pixels
    4160 x 3120 pixels
  • Primary camera video
    video
    1080p@30fps
  • Primary camera Autofocus
    autofocus
    phase detection autofocus
  • Primary camera flash
    -
    LED flash
  • Camera features
    1/4'' sensor size, geo-tagging, panorama
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Secondary camera
    No
    -
  • Selfie camera
    8 MP
  • Selfie camera resolution
    -
    3264 x 2448 pixels
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • Earpiece
    -
    Yes
  • Multimedia
  • Radio FM
    FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN DLNA
    Yes
    -
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    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 Email
    Push Email
  • Java
    No
    -
  • Sensors
    Accelerometer
    Fingerprint (rear-mounted), accelerometer, compass, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1830 mAh
    2540 mAh
  • Battery removable
    -
    Non-removable
  • Talk time
    -
    -
  • Talk time 2G
    -
    12 h
  • Talk time 3G
    -
    12 h
  • Standby time
    -
    -
  • Standby time 2G
    -
    250 h
  • Standby time 3G
    -
    250 h

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