ZTE Blade A520 vs Posh Volt Max LTE L640

ZTE Blade A520
ZTE Blade A520
Posh Volt Max LTE L640
Posh Volt Max LTE L640
ZTE Blade A520
Posh Volt Max LTE L640
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 1900, 2100
    HSDPA 850, 1900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)
    LTE frequency band 2(1900), 3(1800), 4(1700/2100), 7(2600), 17(700)
  • 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
    2017-3
    2016-3
  • Status
    2017-4
    2016-6
  • Design
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Micro-SIM, dual stand-by)
  • Height
    144 mm
    176 mm
  • Width
    71 mm
    89.3 mm
  • Thickness
    8.4 mm
    8.1 mm
  • Weight
    130 g
    230 g
  • Colors
    Gray
    Gold, Grey, Rose Gold
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    5.0 inches
    6.44 inches
  • Resolution
    720 x 1280 pixels
    1280 x 1920 pixels
  • Pixel density
    294 ppi
    358 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    Yes
    Yes, max 5 fingers
  • Hardware
  • CPU
    Quad-core 1.25 GHz ARM Cortex-A53
    Octa-core 1.3 GHz ARM Cortex-A53
  • Chipset
    Mediatek MT6737
    Mediatek MT6753
  • GPU
    Mali-T720MP2
    Mali-T760MP2
  • Memory RAM
    2 GB
    3 GB
  • Internal storage
    16 GB
    32, 64 GB
  • Memory card
    microSD(uses second SIM slot)
  • Memory card max
    256 GB
    -
  • OS
  • OS
    Android OS, v7.0 (Nougat)
    Android OS, v5.1 (Lollipop)
  • Main camera
  • Main camera
    8 MP
    13 MP, f/2.4
  • Primary camera video
    1080p@30fps
    1080p@30fps
  • Primary camera Autofocus
    autofocus
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Geo-tagging, HDR, face detection, panorama, touch focus
    1.12 µm pixel size, 1/3" sensor size, HDR, face detection, geo-tagging, panorama, touch focus
  • Selfie camera
  • Selfie camera
    8 MP
    8 MP, f/2.2 , 1/5" , 1.12 µm
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio
    -
    No
  • Radio FM
    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
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.1
    v4.1
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • 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
    -
  • Messaging Push Mail
    -
    Push Mail
  • Java
    No
    No
  • Sensors
    Accelerometer, proximity
    Accelerometer, compass, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    2400 mAh
    6000 mAh
  • Battery removable
    -
    Non-removable
  • Talk time 2G
    -
    16 h
  • Talk time 3G
    -
    8 h
  • Standby time 2G
    -
    600 h
  • Standby time 3G
    -
    400 h

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