Digma Optima Prime 4 3G vs Xiaomi Mi Watch Lite

Digma Optima Prime 4 3G
Digma Optima Prime 4 3G
Xiaomi Mi Watch Lite
Xiaomi Mi Watch Lite
Digma Optima Prime 4 3G
Xiaomi Mi Watch Lite
  • Network
  • 2G network
    GSM 900, 1800
    N/A
  • 3G network
    HSDPA 1900
    N/A
  • 4G network
    -
    N/A
  • GPRS
    Yes
    -
  • EDGE
    Yes
    -
  • Availability
  • Oficially announced
    2018-4
    2020-12
  • Status
    2018-4
    2020-12
  • Design
  • Build
    Plastic
    Plastic back, plastic frame
  • SIM
    Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)
    No
  • Height
    107.8 mm
    41 mm
  • Width
    188 mm
    35 mm
  • Thickness
    10 mm
    11.9 mm
  • Weight
    270 g
    35 g
  • Waterproof
    -
    5ATM (up to 50 meters)
  • Colors
    Black
    Black, Blue, Ivory
  • Display
  • Display type
    TN
    IPS LCD
  • Physical size
    7 inches
    1.4 inches
  • Resolution
    1024 x 600 pixels
    320 x 320 pixels
  • Pixel density
    170 ppi
    323 ppi
  • Display colors
    16777216
    -
  • Multitouch
    Yes
    -
  • Display features
    -
    350 nits (typ)
  • Hardware
  • CPU
    Quad-core 1.2 GHz Cortex-A7
  • Chipset
    Spreadtrum SC7731C
    -
  • GPU
    Mali-400 MP1
    -
  • Memory RAM
    1 GB
    -
  • Internal storage
    8 GB
    -
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Memory card max
    64 GB
    -
  • Phonebook
    -
    Yes
  • Call records
    -
    Yes
  • OS
  • OS
    Android 7.0 Nougat
    -
  • Selfie camera
  • Selfie camera
    0.31 MP
  • Selfie camera resolution
    640 x 480 pixels
    -
  • Selfie camera video
    480p@30fps MP
    -
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    No
  • Earpiece
    Yes
    -
  • Multimedia
  • Radio
    FM Radio
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    No
  • USB
    microUSB 2.0
    No
  • Bluetooth
    v4.0
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • NFC
    -
    No
  • GPS
    Yes, with A-GPS
    Yes
  • GLONASS
    -
    Yes
  • Features
  • Messaging Email
    -
    Yes
  • Messaging IM
    -
    Yes
  • Java
    -
    No
  • Games
    -
    No
  • Sensors
    Accelerometer
    Accelerometer, barometer, gyroscope, heart rate
  • Browser
  • HTML
    HTML5
    -
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    2200 mAh
    230 mAh
  • Battery removable
    Non-removable
    Non-removable

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