Acer Liquid M220 vs Apple Watch Edition Series 3
Acer Liquid M220
Apple Watch Edition Series 3
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 900, 2100, 800 - Europe, Australia; HSDPA 850, 1700(AWS), 1900, 800 - USA, LATAM, Canada; HSDPA 2100 - China
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4G network-LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850) - Europe, Australia; LTE frequency band 2(1900), 4(1700/2100), 5(850), 12(700), 13(700), 17(700), 18(800), 19(800), 25(1900), 26(850), 41(2500) - USA, LATAM, Canada; LTE frequency band 1(2100), 3(1800), 39(1900), 40(2300), 41(2500) - China
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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HSPA speed-HSPA
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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2015-42017-9
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Oficially announced2015-32017-9
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Design
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Build-Ceramic case/back
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SIMDual SIM (Dual stand-by)Electronic SIM card (Apple e-SIM)
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Height42.6 mm
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Width36.5 mm
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Thickness11.4 mm
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Weight46.4 g
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Waterproof-50m
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ColorsMystic Black, Pure WhiteGray, White
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Display
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Display typeCapacitive touchscreenAMOLED capacitive touchscreen
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Physical size4.0 inches1.65 inches
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Resolution480 x 800 pixels390 x 312 pixels
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Pixel density233 ppi303 ppi
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Display colors-16777216
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Protection-Sapphire crystal glass
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Multitouch-Yes
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Display features-3D Touch display, 1000 nits
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Hardware
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CPUDual-core 1.2 GHzDual-core
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Chipset-Apple S3
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GPU-PowerVR
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Memory RAM512 MB768 MB
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Internal storage4 GB16 GB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSMicrosoft Windows Phone 8.1watchOS 4.0
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Main camera
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels-
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Primary camera videovideo-
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Camera featuresGeo-tagging, panorama-
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Selfie camera
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Selfie camera2 MP
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; Ringtones
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Multimedia
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RadioNo
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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 2.0
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-Yes
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GPSYes, with A-GPSYes, 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 MMSMMS-
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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Messaging Push Mail-Push Mail
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JavaNoNo
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SensorsAccelerometer, proximityAccelerometer, barometer, gyro, heart rate
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Browser
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HTMLYes-
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Browser-No
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1300 mAh-
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Battery removable-Non-removable
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Talk time--
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Standby time-18 h