Acer Liquid Z2 vs Philips X623
Acer Liquid Z2
Philips X623
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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, 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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HSUPA speedHSUPA, 5.76 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-22011-12
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Status2013-32011-12
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Design
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SIMOptional Dual SIM (Mini-SIM)Dual SIM (Mini-SIM)
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Height110 mm118.5 mm
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Width62.5 mm49 mm
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Thickness12.3 mm15.2 mm
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Weight110 g132.8 g
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ColorsBlack, Black/WhiteBlack, Silver
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Display
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Display typeTFT capacitive touchscreenIPS LCD
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Physical size3.5 inches2.4 inches
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Resolution320 x 480 pixels240 x 320 pixels
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Pixel density165 ppi167 ppi
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Display colors262144262144
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Hardware
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CPU1 GHz
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ChipsetQualcomm MSM7227A Snapdragon-
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Memory RAM512 MB-
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Internal storage4 GB64 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v4.1.1 (Jelly Bean)-
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Main camera
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Main camera5 MP5 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera videovideoQCIF
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV ringtonesVibration; MP3 ringtones
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Multimedia
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Radio FMFM radio with RDSFM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.02.0
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Bluetoothv3.0v2.1
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging Push EmailPush Email-
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1300 mAh2000 mAh
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Talk time4 h23 h
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Standby time450 h1200 h
