Chea 178 vs Nokia N91
Chea 178
Nokia N91
-
Network
-
2G networkGSM 900, 1800GSM 900, 1800, 1900
-
3G network-UMTS 2100
-
Speed Yes-Yes, 384 kbps
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced20032005
-
Status
-
Design
-
SIMMini-SIMMini-SIM
-
Height106 mm113.1 mm
-
Width45 mm55.2 mm
-
Thickness20 mm22 mm
-
Weight80 g164 g
-
Colors-Black, Dark Gray Chrome, Light Blue Chrome
-
Display
-
Display typeFSTN, monochrome graphicsTFT
-
Physical size-2.1 inches
-
Resolution112 x 64 pixels176 x 208 pixels
-
Pixel density-130 ppi
-
Display colors-262144
-
Hardware
-
CPU220 MHz Dual ARM 9
-
Memory RAM-64 MB
-
Internal storage-4, 8 GB
-
Memory card
-
Sound
-
3.5mm jackNoYes
-
LoudspeakerYesYes
-
NotificationsVibration; Polyphonic ringtones, composerVibration; Downloadable polyphonic, MP3 ringtones
-
Multimedia
-
RadioNo-
-
Radio FM-Stereo FM radio
-
Radio visual-Visual radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g
-
USBminiUSB 2.0
-
Bluetoothv1.2
-
Bluetooth A2DP-Yes
-
GPSNoNo
-
Features
-
AlarmYes-
-
ClockYes-
-
Messaging SMSSMSSMS
-
Messaging MMS-MMS
-
Messaging Instant Messaging-Instant Messaging
-
Messaging Email-EMail
-
WAP-WAP 2.0/xHTML
-
JavaNoYes
-
Java MIDP-MIDP 2.0
-
Languages-
-
Browser
-
HTML-Yes
-
BrowserNo-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity650 mAh900 mAh
-
Talk time3 h-
-
Talk time 2G-4 h
-
Talk time 3G-3 h
-
Standby time160 h-
-
Standby time 2G-190 h
-
Standby time 3G-170 h
-
OS
-
OS-Symbian OS v9.1
-
Main camera
-
Main camera2 MP
-
Primary camera resolution-1600 x 1200 pixels
-
Primary camera video-video
-
Selfie camera
-
Secondary camera-No
_small.jpg)
_small.jpg)
_small.jpg)
_small.jpg)
