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Lava
Lava Z81
Compare Lava Z81 and Plum Optimax 8.0

Lava Z81 vs Plum Optimax 8.0

Lava Z81
Lava Z81
Plum Optimax 8.0
Plum Optimax 8.0
Lava Z81
Plum Optimax 8.0
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 1900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 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, 51 Mbps upload
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-10
    2016-3
  • Status
    2018-10
    2016-4
  • Design
  • Build
    Plastic, metal
    -
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Micro-SIM, dual stand-by)
  • Height
    152.2 mm
    210.6 mm
  • Width
    73 mm
    121.7 mm
  • Thickness
    7.9 mm
    8.7 mm
  • Weight
    141 g
    305 g
  • Colors
    Black/Blue, Gold/Black
    Black, White
  • Display
  • Display type
    IPS capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    5.7 inches
    8.0 inches
  • Resolution
    1080 x 2160 pixels
    800 x 1280 pixels
  • Pixel density
    424 ppi
    189 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Corning Gorilla Glass 3
    -
  • Multitouch
    Yes
    Yes, max 5 fingers
  • Hardware
  • CPU
    Quad-core 2.0 GHz Cortex-A53
    Quad-core 1.3 GHz Cortex-A7 ARM
  • Chipset
    Mediatek MT6761
    Mediatek MT6580
  • GPU
    PowerVR GE8300
    Mali-400
  • Memory RAM
    2, 3 GB
    1 GB
  • Internal storage
    32 GB
    8 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD
  • Memory card max
    128 GB
    32 GB
  • OS
  • OS
    Android 8.1 Oreo
    Android OS, v5.1 (Lollipop)
  • Main camera
  • Main camera
    13 MP, f/2.2
    5 MP
  • Primary camera resolution
    4160 x 3120 pixels
    -
  • Primary camera video
    1080p@30fps
    720p@30fps
  • Primary camera flash
    LED flash
    -
  • Camera features
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
    Geo-tagging, HDR, face detection, panorama
  • Selfie camera
  • Selfie camera
    13 MP
    2 MP
  • Selfie camera resolution
    4160 x 3120 pixels
    -
  • Selfie camera video
    720p@30fps
    -
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    -
    Vibration; MP3, WAV ringtones
  • Earpiece
    Yes
    -
  • Multimedia
  • Radio
    FM Radio
    -
  • 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
  • USB
    microUSB 2.0
    2.0
  • Bluetooth
    v4.2
    v4.0
  • Bluetooth A2DP
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Email
    -
    Push Email
  • Java
    -
    No
  • Sensors
    Accelerometer, fingerprint, light, proximity
    Accelerometer, gyro, proximity
  • Browser
  • HTML
    HTML5
    Yes
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    3000 mAh
    3400 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Talk time 2G
    19 h
    24 h
  • Talk time 3G
    19 h
    14 h
  • Talk time 4G
    21 h
    -
  • Standby time 2G
    320 h
    875 h
  • Standby time 3G
    320 h
    775 h

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