Chea 178 vs Nokia N91

Chea 178
Chea 178
Nokia N91
Nokia N91
Chea 178
Nokia N91
  • Network
  • 2G network
    GSM 900, 1800
    GSM 900, 1800, 1900
  • 3G network
    -
    UMTS 2100
  • Speed Yes
    -
    Yes, 384 kbps
  • GPRS
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2003
    2005
  • Status
  • Design
  • SIM
    Mini-SIM
    Mini-SIM
  • Height
    106 mm
    113.1 mm
  • Width
    45 mm
    55.2 mm
  • Thickness
    20 mm
    22 mm
  • Weight
    80 g
    164 g
  • Colors
    -
    Black, Dark Gray Chrome, Light Blue Chrome
  • Display
  • Display type
    FSTN, monochrome graphics
    TFT
  • Physical size
    -
    2.1 inches
  • Resolution
    112 x 64 pixels
    176 x 208 pixels
  • Pixel density
    -
    130 ppi
  • Display colors
    -
    262144
  • Hardware
  • CPU
    220 MHz Dual ARM 9
  • Memory RAM
    -
    64 MB
  • Internal storage
    -
    4, 8 GB
  • Memory card
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; Polyphonic ringtones, composer
    Vibration; Downloadable polyphonic, MP3 ringtones
  • Multimedia
  • Radio
    No
    -
  • Radio FM
    -
    Stereo FM radio
  • Radio visual
    -
    Visual radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g
  • USB
    miniUSB 2.0
  • Bluetooth
    v1.2
  • Bluetooth A2DP
    -
    Yes
  • GPS
    No
    No
  • Features
  • Alarm
    Yes
    -
  • Clock
    Yes
    -
  • Messaging SMS
    SMS
    SMS
  • Messaging MMS
    -
    MMS
  • Messaging Instant Messaging
    -
    Instant Messaging
  • Messaging Email
    -
    EMail
  • WAP
    -
    WAP 2.0/xHTML
  • Java
    No
    Yes
  • Java MIDP
    -
    MIDP 2.0
  • Languages
    -
  • Browser
  • HTML
    -
    Yes
  • Browser
    No
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    650 mAh
    900 mAh
  • Talk time
    3 h
    -
  • Talk time 2G
    -
    4 h
  • Talk time 3G
    -
    3 h
  • Standby time
    160 h
    -
  • Standby time 2G
    -
    190 h
  • Standby time 3G
    -
    170 h
  • OS
  • OS
    -
    Symbian OS v9.1
  • Main camera
  • Main camera
    2 MP
  • Primary camera resolution
    -
    1600 x 1200 pixels
  • Primary camera video
    -
    video
  • Selfie camera
  • Secondary camera
    -
    No

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