Apple Watch 42mm vs XOLO A550S IPS
Apple Watch 42mm
XOLO A550S IPS
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 2100
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HSDPA speed-HSDPA, 21.1 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-92014-7
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Status2015-42014-7
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Design
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BuildStainless Steel-
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SIMNoDual SIM
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Height42 mm
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Width35.9 mm
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Thickness10.5 mm
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Weight50 g
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ColorsBlack Link Bracelet, Blue/Stone Leather Loop, Black/Blue/Brown Buckle, Stainless Steel/Red, WhiteWhite
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Display
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Display typeAMOLED capacitive touchscreenIPS LCD 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 density303 ppi233 ppi
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Display colors16777216262144
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Hardware
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CPU520 MHz1 GHz Dual-core
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ChipsetApple S1Mediatek MT6572M
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GPUPowerVR SGX543-
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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, v4.2.2 (Jelly Bean)
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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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Bluetoothv4.0v3.0
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bluetooth LEYes-
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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 MMS-MMS
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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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Messaging Push MailPush Mail-
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, gyro, heart rate-
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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 capacity250 mAh1400 mAh
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Battery removableNon-removable-
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Talk time3 h 40 min-
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Talk time 2G-21 h
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Talk time 3G-8 h 30 min
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Standby time22 h-
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Standby time 2G-600 h
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Standby time 3G-570 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-no
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Primary camera flash-LED flash
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Selfie camera
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Secondary camera-VGA camera