Acer Liquid M220 vs Allview Allwatch
Acer Liquid M220
Allview Allwatch
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 900, 2100-
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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GPRSYesNo
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EDGEYesNo
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Availability
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Oficially announced2015-32016-11
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Status2015-42016-11
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Design
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SIMDual SIM (Dual stand-by)No
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Height39 mm
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Width31 mm
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Thickness8.4 mm
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Weight40 g
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Waterproof-1.5 m and 30 minutes
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Dust proof-Yes
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ColorsMystic Black, Pure WhiteBlack
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Display
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Display typeCapacitive touchscreenMonochrome
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Physical size4.0 inches1.28 inches
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Resolution480 x 800 pixels128 x 128 pixels
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Pixel density233 ppi141 ppi
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Multitouch-No
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Hardware
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CPUDual-core 1.2 GHz
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Memory RAM512 MB-
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Internal storage4 GB-
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Memory cardmicroSDNo
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Memory card max32 GB-
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Phonebook-Yes
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Call records-Yes
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OS
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OSMicrosoft Windows Phone 8.1-
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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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LoudspeakerYesNo
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NotificationsVibration; MP3, WAV ringtonesYes
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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, 802.11nNo
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0No
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Bluetoothv4.0v4.0
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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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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JavaNoNo
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SensorsAccelerometer, proximityAccelerometer, 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-Po
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Battery capacity1300 mAh100 mAh
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Battery removable-Non-removable
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Talk time--
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Standby time--