Acer Liquid Z4 vs Allview Allwatch
Acer Liquid Z4
Allview Allwatch
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA-
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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GPRSYesNo
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EDGEYesNo
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Availability
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Status2014-42016-11
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Oficially announced2014-22016-11
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Design
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SIMOptional Dual SIMNo
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Height39 mm
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Width31 mm
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Thickness8.4 mm
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Weight130 g40 g
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Waterproof-1.5 m and 30 minutes
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Dust proof-Yes
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ColorsBlack/WhiteBlack
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Display
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Display typeTFT capacitive 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 1.3 GHz
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Memory RAM512 MB-
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Internal storage4 GB-
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Memory cardNo
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Phonebook-Yes
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Call records-Yes
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OS
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OSAndroid OS, v4.2.2 (Jelly Bean)-
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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 flashLED flash-
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Selfie camera
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Secondary cameraNo-
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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-FiNo
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USBmicroUSB 2.0No
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BluetoothYesv4.0
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GPS-No
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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 IM-IM
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulatorNo
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Sensors-Accelerometer, 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 capacity-100 mAh
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Battery removable-Non-removable
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Talk time--
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Standby time--
