Celkon A359 vs Microsoft Lumia 540 Dual SIM
Celkon A359
Microsoft Lumia 540 Dual SIM
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPAHSDPA 900, 2100
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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HSPA speedHSPA-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2015-52015-4
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Status2015-52015-5
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Design
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SIMDual SIMDual SIM (Micro-SIM, dual stand-by)
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Height114.5 mm144 mm
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Width62.3 mm73.7 mm
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Thickness10.4 mm8.6 mm
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Weight95.5 g152 g
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ColorsBlack, Brown, Dark Blue, Light Blue, Red+Black, SilverOrange, black, blue, gray, white
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Display
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Display typeCapacitive touchscreenIPS LCD capacitive touchscreen
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Physical size3.5 inches5.0 inches
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Resolution320 x 480 pixels720 x 1280 pixels
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Pixel density165 ppi294 ppi
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Display colors-16777216
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Hardware
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CPU1 GHz1.2 GHz Quad-core ARM Cortex-A7
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ChipsetSpreadtrum 7715Qualcomm Snapdragon 200
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GPUMali-400Adreno 302
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Memory RAM256 MB1 GB
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Internal storage512 MB8 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB128 GB
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OS
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OSAndroid OS, v4.4.2 (KitKat)Microsoft Windows Phone 8.1 with Lumia Denim
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Main camera
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Main camera2 MP8 MP
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Primary camera resolution1600 x 1200 pixels3264 x 2448 pixels
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Primary camera videovideo480p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLED flashLED flash
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Camera featuresYes1/4'' sensor size, geo-tagging
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Selfie camera
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Secondary cameraNo-
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Selfie camera5 MP
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Selfie camera video-480p
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV 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 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN DLNA-Yes
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USBYesmicroUSB 2.0
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BluetoothYesv4.0
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Bluetooth A2DP-Yes
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GPSYesYes, with A-GPS
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GLONASS-Yes
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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 IM-IM
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Messaging Push Email-Push Email
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JavaNoNo
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SensorsAccelerometerAccelerometer, proximity
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1200 mAh2200 mAh
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Talk time--
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Talk time 2G-26 h
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Talk time 3G-15 h
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Standby time--
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Standby time 2G-576 h
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Standby time 3G-576 h