Celkon C75 vs Vertu Aster
Celkon C75
Vertu Aster
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 1700, 1900, 2100
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-122014-10
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Status2014-12
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Design
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SIMDual SIM (Mini-SIM)Nano-SIM
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Height110 mm143.4 mm
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Width62 mm69 mm
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Thickness13 mm11.2 mm
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Weight193 g
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ColorsBlackBlush Calf, Caviar Karung, Cognac Ostrich, Lagoon Calf, Onyx Calf, Raspberry Ostrich, Tangerine Karung
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Display
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Display typeTFT touchscreenSapphire crystal glass capacitive touchscreen
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Physical size3.2 inches4.7 inches
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Resolution320 x 480 pixels1080 x 1920 pixels
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Pixel density180 ppi473 ppi
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Display colors-16777216
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Hardware
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CPUQuad-core 2.3 GHz Krait 400
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Chipset-Qualcomm Snapdragon 801
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GPU-Adreno 330
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Memory RAM-2 GB
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Internal storage-64 GB
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Memory cardmicroSD
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Memory card max8 GB-
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Main camera
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Main camera1.3 MP13 MP
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Primary camera resolution1280 x 960 pixels4128 x 3096 pixels
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Primary camera videovideovideo
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging
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Selfie camera
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Secondary cameraNo-
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Selfie camera2.1 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBYesmicroUSB 2.0
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USB host-Yes
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BluetoothYesv4.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth AptX-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Mail
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JavaYesYes, via Java MIDP emulator
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Sensors-Accelerometer, compass, gyro, proximity
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1200 mAh2275 mAh
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Talk time9 h 20 min-
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Talk time 3G-15 h 30 min
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Standby time400 h-
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Standby time 3G-380 h
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OS
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OS-Android OS, v4.4.2 (KitKat)