NEC e121 vs Siemens SL55
NEC e121
Siemens SL55
-
Network
-
2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
-
GPRSYesYes
-
EDGE
-
Availability
-
Oficially announced20052003
-
Status
-
Design
-
SIMMini-SIMMini-SIM
-
Height106 mm82 mm
-
Width44 mm45 mm
-
Thickness12.4 mm22 mm
-
Weight95 g79 g
-
ColorsSilver-
-
Display
-
Display typeCSTNCSTN
-
Physical size1.8 inches-
-
Resolution128 x 160 pixels101 x 80 pixels
-
Pixel density114 ppi-
-
Display colors665604096
-
Hardware
-
Internal storage3.6 MB1.6 MB
-
Memory card
-
Main camera
-
Primary camera resolution640 x 480 pixels-
-
Primary camera videono-
-
Selfie camera
-
Secondary cameraNo-
-
Sound
-
3.5mm jackNoNo
-
LoudspeakerYesNo
-
NotificationsVibration; Downloadable polyphonic ringtonesVibration; Downloadable polyphonic ringtones, composer
-
Multimedia
-
RadioNoNo
-
Connectivity
-
WLAN
-
USBYes
-
Bluetooth
-
Infrared-Yes
-
GPSNoNo
-
Features
-
Alarm-Yes
-
Clock-Yes
-
Messaging SMSSMSSMS
-
Messaging EMSEMSEMS
-
Messaging MMSMMSMMS
-
Messaging Email-Email
-
WAPWAP 2.0/xHTMLWAP 1.2.1
-
JavaYesYes
-
Java MIDPMIDP 2.0-
-
Battery
-
Battery typeLi-IonLi-Po
-
Battery capacity800 mAh500 mAh
-
Talk time2 h 30 min5 h
-
Standby time150 h210 h