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Plum Optimax 7.0
Compare Plum Optimax 7.0 and Yezz Billy 4

Plum Optimax 7.0 vs Yezz Billy 4

Plum Optimax 7.0
Plum Optimax 7.0
Yezz Billy 4
Yezz Billy 4
Plum Optimax 7.0
Yezz Billy 4
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 1900, 2100
    HSDPA 850, 1900
  • HSDPA speed
    21.1 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2016-3
    2014-6
  • Status
    2016-4
    2014-10
  • Design
  • SIM
    Dual SIM
    Dual SIM (Micro-SIM)
  • Height
    188 mm
    122.5 mm
  • Width
    108 mm
    64.4 mm
  • Thickness
    10 mm
    9.9 mm
  • Weight
    276 g
    109 g
  • Colors
    Black, White
    Black, Blue, Champing Gold, Gun Metal, Red, White, Yellow
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    TFT capacitive touchscreen
  • Physical size
    7.0 inches
    4.0 inches
  • Resolution
    600 x 1024 pixels
    480 x 800 pixels
  • Pixel density
    170 ppi
    233 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    Yes, max 5 fingers
    -
  • Hardware
  • CPU
    Quad-core 1.3 GHz ARM Cortex-A7
    Quad-core 1.2 GHz ARM Cortex-A7
  • Chipset
    Mediatek MT8321
    Qualcomm MSM8212 Snapdragon 200
  • GPU
    Mali-400
    Adreno 302
  • Memory RAM
    1 GB
    512 MB
  • Internal storage
    8 GB
    4 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    128 GB
  • OS
  • OS
    Android OS, v5.1 (Lollipop)
    Microsoft Windows Phone 8.1
  • Main camera
  • Main camera
    5 MP
    8 MP
  • Primary camera resolution
    -
    3264 x 2448 pixels
  • Primary camera video
    720p@30fps
    720p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Camera features
    Geo-tagging, HDR, face detection, panorama
    Geo-tagging, touch focus
  • Selfie camera
  • Selfie camera
    2 MP
    1.3 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio FM
    FM radio
    Stereo FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    -
  • USB
    2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v4.0
  • Bluetooth A2DP
    -
    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
    No
  • Sensors
    Accelerometer
    Accelerometer, proximity
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    2800 mAh
    1300 mAh
  • Battery removable
    Non-removable
    -
  • Talk time 2G
    21 h
    7 h
  • Talk time 3G
    12 h
    4 h 30 min
  • Standby time 2G
    800 h
    350 h
  • Standby time 3G
    650 h
    300 h

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