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Energizer E280s
Compare Energizer E280s and Plum Optimax 13

Energizer E280s vs Plum Optimax 13

Energizer E280s
Energizer E280s
Plum Optimax 13
Plum Optimax 13
Energizer E280s
Plum Optimax 13
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 1900, 2100
  • 4G network
    LTE frequency band 1, 3, 7, 8, 20, 28, 40
    -
  • HSDPA speed
    42.2 Mbps
    21.1 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE
    -
  • GPRS
    Class 12
    Yes
  • EDGE
    Class 12
    Yes
  • Availability
  • Oficially announced
    2021-04
    2018-12
  • Status
    2021-04
    2019-1
  • Design
  • SIM
    Dual SIM (Micro-SIM, dual stand-by)
    Dual SIM (Mini-SIM, dual stand-by)
  • Height
    134.5 mm
    250.8 mm
  • Width
    56 mm
    158.8 mm
  • Thickness
    16.8 mm
    10.2 mm
  • Weight
    113 g
    510 g
  • Colors
    Black, Blue, Brown, Gray, Green, White, Yellow
    Black, Gold, White
  • Display
  • Display type
    TFT
    IPS LCD capacitive touchscreen
  • Physical size
    2.8 inches
    10.1 inches
  • Resolution
    240 x 320 pixels
    800 x 1280 pixels
  • Pixel density
    143 ppi
    149 ppi
  • Display colors
    262144
    16777216
  • Multitouch
    -
    Yes, max 5 fingers
  • Hardware
  • CPU
    Dual-core 1.2 GHz Cortex-A53
    Quad-core 1.3 GHz Cortex-A7
  • Chipset
    Spreadtrum SC9820E
    Spreadtrum SC7731
  • GPU
    Mali-T820
    Mali-400
  • Memory RAM
    512 MB
    1 GB
  • Internal storage
    4 GB
    8 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD
  • Memory card max
    32 GB
    32 GB
  • Storage
    eMMC
    -
  • OS
  • OS
    KaiOS
    Android 8.0 Oreo Go Edition
  • Main camera
  • Camera type
    Single
    -
  • Main camera
    0.3 MP
    5 MP
  • Primary camera resolution
    640 x 480 pixels
    -
  • Primary camera video
    -
    720p@30fps
  • Primary camera flash
    LED flash
    LED flash
  • Selfie camera
  • Selfie camera type
    Single
    -
  • Selfie camera
    0.3 MP
    2 MP
  • Selfie camera video
    -
    480p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    -
  • Multimedia
  • Radio
    FM Radio
    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
    microUSB 2.0
  • Bluetooth
    v2.1
    v4.0
  • Bluetooth A2DP
    -
    Yes
  • Bluetooth EDR
    Yes
    -
  • NFC
    No
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • Browser
  • HTML
    HTML5
    WAP
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    3000 mAh
    4700 mAh
  • Battery removable
    -
    Non-removable
  • Talk time
    -
    3.5 h
  • Talk time 2G
    10 h
    -
  • Standby time
    -
    72 h
  • Standby time 2G
    170 h
    -
  • Cost
  • Price
    50 USD
    -
  • Features
  • Sensors
    -
    Accelerometer

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