Celkon AR45 vs Philips W337
Celkon AR45
Philips W337
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 850, 1900
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HSDPA speedHSDPAHSDPA, 7.2 Mbps
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HSUPA speedHSUPAHSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-102012-11
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Status2013-102012-11
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Design
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SIMDual SIM (Mini-SIM)Dual SIM (Mini-SIM)
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Height107.3 mm
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Width54.6 mm
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Thickness12.8 mm
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Weight108.3 g
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ColorsWhiteBlack
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Display
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Display typeTFT touchscreenTFT capacitive touchscreen
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Physical size4.5 inches3.2 inches
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Resolution960 x 854 pixels240 x 400 pixels
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Pixel density286 ppi146 ppi
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Hardware
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CPUDual-core 1.2 GHz ARM Cortex-A7
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ChipsetMediatek MT6572-
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GPUMali-400-
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Memory ROM-512 MB
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Memory RAM512 MB-
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Internal storage4 GB100 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v4.2.2 (Jelly Bean)Android OS, v2.3 (Gingerbread)
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Main camera
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Main camera5 MP2 MP
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Primary camera resolution2592 x 1944 pixels1600 x 1200 pixels
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Primary camera videovideo480p@30fps
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Selfie camera
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Secondary camera-Yes
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Selfie camera1.3 MP
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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-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi
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WLAN WiFi HotspotYesYes
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYesv3.0
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Bluetooth A2DP-Yes
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Bluetooth EDR-Yes
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GPSNoYes
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push Email-Push Email
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JavaNoYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2000 mAh1350 mAh
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Talk time-6 h
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Standby time-385 h