Apple Watch Sport 42mm vs Celkon Campus Crown Q40
Apple Watch Sport 42mm
Celkon Campus Crown Q40
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Network
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2G networkGSM 900, 1800
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3G network-HSDPA 2100
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Speed Yes-Yes
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-92014-10
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Status2015-42014-10
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Design
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BuildAluminum-
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SIMNoDual SIM
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Height42 mm125.5 mm
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Width35.9 mm64.7 mm
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Thickness10.5 mm9.6 mm
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Weight70 g109.3 g
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ColorsBlue; Gold/White; Gray/Black; Rose Gold/Lavender, Orange, Silver/White, StoneGrey, Silver
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Display
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Display typeAMOLED capacitive touchscreenIPS capacitive touchscreen
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Physical size1.65 inches4.0 inches
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Resolution390 x 312 pixels480 x 800 pixels
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Pixel density302 ppi233 ppi
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Display colors16777216-
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Hardware
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CPU520 MHz1.3 GHz Quad-core ARM Cortex-A7
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ChipsetApple S1Mediatek MT6582M
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GPUPowerVR SGX543Mali-400MP2
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Internal storage8 GB4 GB
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Memory RAM512 MB512 MB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSwatchOS 1.0Android OS, v4.4 (KitKat)
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; RingtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-FM 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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USBmicroUSB 2.0
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Bluetoothv4.0v4.0
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bluetooth LEYes-
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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 MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push MailPush Mail-
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, gyro, heart rateAccelerometer, proximity
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Browser
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HTML-Yes
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity250 mAh1500 mAh
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Battery removableNon-removable-
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Talk time3 h 40 min6 h
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Standby time22 h260 h
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Main camera
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Main camera5 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video-video
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary camera-Yes
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