Celkon C44 Duos vs Philips W8578
Celkon C44 Duos
Philips W8578
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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3G network-HSDPA 900, 2100
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HSDPA speed-HSDPA, 3.6 Mbps
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HSUPA speed-HSUPA
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-122014-4
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Status2014-4
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Design
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SIMDual SIMDual SIM
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Height116 mm
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Width60 mm
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Thickness21 mm
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Weight217 g
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ColorsGold/Black, Gold/RedBlack
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size2.4 inches3.5 inches
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Resolution240 x 320 pixels480 x 800 pixels
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Pixel density167 ppi267 ppi
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Display colors-262144
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Hardware
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Memory RAM-256 MB
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Internal storage-512 MB
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Memory cardmicroSDmicroSD
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Memory card max8 GB32 GB
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Main camera
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Main camera1.3 MP5 MP
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Primary camera resolution1280 x 1024 pixels2592 x 1944 pixels
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Primary camera videovideovideo
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration; MP3 ringtones
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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-Fi
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USBYesmicroUSB 2.0
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BluetoothYesv2.1
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Bluetooth EDR-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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JavaNoYes
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Java MIDP-MIDP 2.0
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Browser
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HTML-Yes
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BrowserYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2200 mAh2000 mAh
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Talk time-9 h
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Standby time-850 h
