Dell Aero vs Samsung Comment 2 R390C

Dell Aero
Dell Aero
Samsung Comment 2 R390C
Samsung Comment 2 R390C
Dell Aero
Samsung Comment 2 R390C
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    CDMA 850, 1700, 1900, 2100
  • 3G network
    HSDPA 850, 1900, 2100
    -
  • HSDPA speed
    HSDPA, 3.6 Mbps
    -
  • GPRS
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2010-3
    2012-10
  • Status
    2010-8
    2012-10
  • Design
  • SIM
    Mini-SIM
    Mini-SIM
  • Height
    122 mm
    110 mm
  • Width
    57.9 mm
    61 mm
  • Thickness
    11.7 mm
    10.9 mm
  • Weight
    104 g
    95 g
  • Keyboard
    -
    QWERTY
  • Colors
    Black
    Black
  • Display
  • Display type
    TFT capacitive touchscreen
    TFT
  • Physical size
    3.5 inches
    2.4 inches
  • Resolution
    360 x 640 pixels
    320 x 240 pixels
  • Pixel density
    210 ppi
    167 ppi
  • Display colors
    262144
    262144
  • Hardware
  • CPU
    4 MHz Marvell PXA310 62
  • Internal storage
    -
    256 MB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • Memory card included
    2 GB
    -
  • OS
  • OS
    Android OS, v1.5 (Cupcake)
    -
  • Main camera
  • Main camera
    5 MP
    2 MP
  • Primary camera resolution
    2592 x 1944 pixels
    1600 x 1200 pixels
  • Primary camera video
    CIF@30fps
    176x144
  • Primary camera Autofocus
    autofocus
    -
  • Primary camera flash
    LED flash
    -
  • Selfie camera
  • Secondary camera
    No
    No
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3 ringtones
    Vibration, MP3 ringtones
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g
  • USB
    miniUSB 2.0
    microUSB 2.0
  • Bluetooth
    v2.0
    v2.1
  • Bluetooth A2DP
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    No
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    Push Email
    -
  • WAP
    -
    WAP 2.0/xHTML
  • Java
    Yes, via Java MIDP emulator
    No
  • Browser
  • HTML
    Yes
    Yes
  • Adobe Flash
    Adobe Flash Lite
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1000 mAh
    1000 mAh
  • Talk time
    5 h
    4 h
  • Standby time
    400 h
    264 h

latest Dell models

other Dell models

latest Samsung models

other Samsung models