Plum Optimax 13 vs Zoji Z33

Plum Optimax 13
Plum Optimax 13
Zoji Z33
Zoji Z33
Plum Optimax 13
Zoji Z33
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 1900, 2100
    W-CDMA 850, 900, 1800, 1900, TD-SCDMA 1880-1920, 2010-2025
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 28(700), 38(2600), 40(2300), 41(2500)
  • HSDPA speed
    21.1 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • LTE speed
    -
    LTE Cat 4, 150.8 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Status
    2019-1
    2018-7
  • Oficially announced
    2018-12
    2018-7
  • Design
  • SIM
    Dual SIM (Mini-SIM, dual stand-by)
    Dual SIM (Nano-SIM)
  • Height
    250.8 mm
    156.7 mm
  • Width
    158.8 mm
    77 mm
  • Thickness
    10.2 mm
    12 mm
  • Weight
    510 g
    213 g
  • Waterproof
    -
    IP68
  • Dust proof
    -
    IP68
  • Colors
    Black, Gold, White
    Black, Orange
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    IPS capacitive touchscreen
  • Physical size
    10.1 inches
    5.85 inches
  • Resolution
    800 x 1280 pixels
    720 x 1512 pixels
  • Pixel density
    149 ppi
    269 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant, Corning Gorilla Glass
  • Multitouch
    Yes, max 5 fingers
    Yes
  • Hardware
  • CPU
    Quad-core 1.3 GHz Cortex-A7
    Quad-core 1.3 GHz Cortex-A53
  • Chipset
    Spreadtrum SC7731
    Mediatek MT6739
  • GPU
    Mali-400
    PowerVR GE8100
  • Memory RAM
    1 GB
    3 GB
  • Internal storage
    8 GB
    32 GB
  • Memory card
    microSD
    microSD, microSDHC, microSDXC
  • Memory card max
    32 GB
    256 GB
  • OS
  • OS
    Android 8.0 Oreo Go Edition
    Android 8.1 Oreo
  • Main camera
  • Camera type
    -
    Dual
  • Main camera
    5 MP
    16 MP, f/2
  • 2 MP
  • Primary camera resolution
    -
    4608 x 3456 pixels
  • Primary camera video
    720p@30fps
    1080p@30fps
  • Primary camera flash
    LED flash
    dual 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
  • Selfie camera
  • Selfie camera
    2 MP
    13 MP
  • Selfie camera resolution
    -
    4160 x 3120 pixels
  • Selfie camera video
    480p@30fps
    720p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    -
    Yes
  • Headphone adapter
    -
    Yes
  • Multimedia
  • Radio
    FM Radio
    FM Radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11 5GHz
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    -
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C reversible connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.0
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Beidou
    -
    Yes
  • Features
  • Sensors
    Accelerometer
    Accelerometer, fingerprint, proximity, light, heart rate
  • Browser
  • HTML
    WAP
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    4700 mAh
    4600 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes
  • Talk time
    3.5 h
    -
  • Talk time 2G
    -
    29 h
  • Talk time 3G
    -
    29 h
  • Standby time
    72 h
    -
  • Standby time 2G
    -
    480 h
  • Standby time 3G
    -
    480 h

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