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Lava
Lava Z91
Compare Lava Z91 and Maxwest Astro X4

Lava Z91 vs Maxwest Astro X4

Lava Z91
Lava Z91
Maxwest Astro X4
Maxwest Astro X4
Lava Z91
Maxwest Astro X4
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 1700(AWS), 1900
  • 4G network
    LTE frequency band 1(2100), 3(1800), 5(850), 40(2300), 41(2500)
    -
  • HSDPA speed
    42.2 Mbps
    21.1 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
    -
  • GPRS
    Yes
    Class 12
  • EDGE
    Yes
    Class 12
  • Availability
  • Oficially announced
    2018-3
    2016-1
  • Status
    2018-3
    2016-2
  • Design
  • Build
    Plastic, metal
    -
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (dual stand-by)
  • Height
    152 mm
    123.5 mm
  • Width
    72.9 mm
    64 mm
  • Thickness
    7.7 mm
    9.8 mm
  • Weight
    147 g
    122 g
  • Colors
    Blue
    Black, Blue, Gold, Pink, White
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    Capacitive touchscreen
  • Physical size
    5.7 inches
    4.0 inches
  • Resolution
    720 x 1440 pixels
    480 x 800 pixels
  • Pixel density
    282 ppi
    233 ppi
  • Display colors
    16777216
    16777216
  • Protection
    2.5D curved glass screen
    -
  • Multitouch
    Yes, max 5 fingers
    Yes
  • Hardware
  • CPU
    Quad-core 1.3 GHz ARM Cortex-A53
    Dual-core 1.0 GHz ARM Cortex-A7
  • Chipset
    Mediatek MT6739
    Mediatek MT6572M
  • GPU
    PowerVR GE8100
    Mali-400
  • Memory RAM
    3 GB
    512 MB
  • Internal storage
    32 GB
    4 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    128 GB
    32 GB
  • OS
  • OS
    Android 7.1 (Nougat)
    Android OS, v4.4 (KitKat)
  • Main camera
  • Main camera
    13 MP, f/2.0 , 1.12 µm
    3.15 MP
  • Primary camera resolution
    4160 x 3120 pixels
    -
  • Primary camera video
    1080p@30fps
    720p
  • Primary camera Autofocus
    autofocus
    -
  • Primary camera flash
    -
    LED flash
  • Camera features
    Geo-tagging, face detection, touch focus
    Geo-tagging, touch focus
  • Selfie camera
  • Flash
    LED flash
    LED flash
  • Secondary camera
    -
    VGA
  • Selfie camera
    8 MP, f/2.2
  • 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
    Stereo 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
    Yes
  • WLAN WiFi Direct
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    -
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v4.0
  • Bluetooth A2DP
    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
  • Java
    -
    No
  • Sensors
    Fingerprint (rear-mounted), accelerometer, proximity
    Accelerometer, proximity
  • Browser
  • HTML
    Yes
    Yes
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    3000 mAh
    1400 mAh
  • Battery removable
    Non-removable
    Removable
  • Talk time
    -
    8 h
  • Standby time
    -
    180 h

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