Celkon AR40 vs Vertu Constellation
Celkon AR40
Vertu Constellation
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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, 900, 1900, 2100
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HSDPA speedHSDPAHSDPA
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HSUPA speedHSUPAHSUPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-122011-10
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Status2013-122011-10
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Design
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SIMDual SIMMini-SIM
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Height126.2 mm118.2 mm
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Width64 mm54.5 mm
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Thickness10.8 mm12.2 mm
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Weight126.5 g164 g
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ColorsYellowStain/Polished stainless steel, brown/black/pink leather or black alligator skin
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Display
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Display typeTFT touchscreenAMOLED capacitive touchscreen
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Physical size4.0 inches3.5 inches
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Resolution480 x 800 pixels360 x 640 pixels
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Pixel density233 ppi210 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1.3 GHz
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Memory RAM512 MB-
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Internal storage4 GB-
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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)Symbian 3 OS
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Main camera
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Main camera3.15 MP8 MP
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Primary camera resolution2048 x 1536 pixels3264 x 2448 pixels
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Primary camera videovideo720p@25fps
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Primary camera flash-LED flash
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Primary camera fixed focus-fixed focus
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Selfie camera
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Secondary cameraYesNo
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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, WAV ringtones
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Multimedia
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v3.0
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Bluetooth A2DPYesYes
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GPSNoYes, with A-GPS
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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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WAP-WAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.1
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Browser
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HTMLYesYes
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Adobe Flash-Adobe Flash Lite
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh1200 mAh
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Talk time--
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Talk time 2G-7 h
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Talk time 3G-4 h 30 min
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Standby time--
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Standby time 2G-400 h
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Standby time 3G-400 h
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