Celkon C449 vs Nokia Lumia 900 AT&T
Celkon C449
Nokia Lumia 900 AT&T
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G network-HSDPA 850, 1900, 2100
-
4G network-LTE 700 MHz Class 17, 1700, 2100
-
HSDPA speed-HSDPA, 21 Mbps
-
HSUPA speed-HSUPA, 5.76 Mbps
-
LTE speed-LTE, Cat3, 50 Mbps download, 25 Mbps upload
-
GPRSYesYes
-
EDGEYes
-
Availability
-
Oficially announced2014-122012-1
-
Status2012-4
-
Design
-
SIMDual SIM (Mini-SIM)Micro-SIM
-
Height110 mm127.8 mm
-
Width46 mm68.5 mm
-
Thickness11 mm11.5 mm
-
Weight89 g160 g
-
ColorsBlack/Silver, White/SilverMatte black, cyan, pink
-
Display
-
Display typeTFTAMOLED capacitive touchscreen
-
Physical size1.8 inches4.3 inches
-
Resolution176 x 220 pixels480 x 800 pixels
-
Pixel density157 ppi217 ppi
-
Display colors-16777216
-
Hardware
-
CPU1.4 GHz Scorpion
-
Chipset-Qualcomm APQ8055 Snapdragon
-
GPU-Adreno 205
-
Internal storage-16 GB
-
Memory RAM-512 MB
-
Memory cardmicroSD
-
Memory card max8 GB-
-
Main camera
-
Main camera1.3 MP8 MP
-
Primary camera resolution1280 x 1024 pixels3264 x 2448 pixels
-
Primary camera videovideo720p@30fps
-
Primary camera optics-Carl Zeiss optics
-
Primary camera Autofocus-autofocus
-
Primary camera flash-LED flash
-
Selfie camera
-
Secondary cameraNo-
-
Selfie camera1.3 MP
-
Selfie camera video-30fps
-
Sound
-
3.5mm jack-Yes
-
LoudspeakerYesYes
-
NotificationsVibration, PolyphonicVibration; MP3, WAV ringtones
-
Multimedia
-
Radio FMStereo FM radioStereo FM radio with RDS
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11n
-
USBYesmicroUSB 2.0
-
BluetoothYesv2.1
-
Bluetooth A2DP-Yes
-
Bluetooth EDR-Yes
-
GPSNoYes, with A-GPS
-
Features
-
Messaging SMSSMSSMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging Email-Email
-
Messaging IM-IM
-
Messaging Push Email-Push Email
-
JavaNoNo
-
Browser
-
HTML-HTML5
-
BrowserYes-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1000 mAh1830 mAh
-
Battery removable-Non-removable
-
Talk time5 h7 h
-
Standby time400 h300 h
-
OS
-
OS-Microsoft Windows Phone 7.5 Mango