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Lava
Lava Z91
Compare Lava Z91 and Prestigio Grace 5791 4G

Lava Z91 vs Prestigio Grace 5791 4G

Lava Z91
Lava Z91
Prestigio Grace 5791 4G
Prestigio Grace 5791 4G
Lava Z91
Prestigio Grace 5791 4G
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 5(850), 40(2300), 41(2500)
    LTE frequency band 3(1800), 7(2600), 18(800)
  • HSDPA speed
    42.2 Mbps
    42 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
    LTE, Cat4, 150 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-3
    2018-11
  • Status
    2018-3
    2018-11
  • Design
  • Build
    Plastic, metal
    Plastic
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Micro-SIM, dual stand-by)
  • Height
    152 mm
    170 mm
  • Width
    72.9 mm
    243 mm
  • Thickness
    7.7 mm
    11 mm
  • Weight
    147 g
    530 g
  • Colors
    Blue
    Black
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    IPS capacitive touchscreen
  • Physical size
    5.7 inches
    10.1 inches
  • Resolution
    720 x 1440 pixels
    1920 x 1200 pixels
  • Pixel density
    282 ppi
    224 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
    Quad-core 1.3 GHz Cortex-A53
  • Chipset
    Mediatek MT6739
    Mediatek MT8735
  • GPU
    PowerVR GE8100
    Mali-T720 MP2
  • Memory RAM
    3 GB
    2 GB
  • Internal storage
    32 GB
    16 GB
  • Memory card
    microSD
    microSD, microSDHC, microSDXC
  • Memory card max
    128 GB
    64 GB
  • OS
  • OS
    Android 7.1 (Nougat)
    Android 8.1 Oreo
  • Main camera
  • Main camera
    13 MP, f/2.0 , 1.12 µm
    5 MP
  • Primary camera resolution
    4160 x 3120 pixels
    2592 x 1944 pixels
  • Primary camera video
    1080p@30fps
    720p@30fps
  • Primary camera Autofocus
    autofocus
    -
  • Camera features
    Geo-tagging, face detection, touch focus
    Digital zoom, panorama, HDR, face detection, self-timer, scene-mode
  • Selfie camera
  • Flash
    LED flash
    -
  • Selfie camera
    8 MP, f/2.2
    2 MP
  • Selfie camera resolution
    3264 x 2448 pixels
    1600 x 1200 pixels
  • Selfie camera video
    -
    480p@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 802.11a, 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
    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
    -
  • Sensors
    Fingerprint (rear-mounted), accelerometer, proximity
    Accelerometer, proximity
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    3000 mAh
    4800 mAh
  • Battery removable
    Non-removable
    Non-removable

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