Acer Liquid Z2 vs Samsung Galaxy S II HD LTE
Acer Liquid Z2
Samsung Galaxy S II HD LTE
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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, 1900, 2100
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4G network-LTE 800, 1800, 2600
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HSDPA speedHSDPA, 7.2 Mbps21 Mbps
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HSUPA speedHSUPA, 5.76 MbpsHSUPA
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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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Oficially announced2013-22011-9
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Status2013-32011-12
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Design
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SIMOptional Dual SIM (Mini-SIM)Micro-SIM
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Height110 mm129.8 mm
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Width62.5 mm68.8 mm
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Thickness12.3 mm9.5 mm
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Weight110 g130.5 g
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ColorsBlack, Black/WhiteBlack
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Display
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Display typeTFT capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size3.5 inches4.65 inches
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Resolution320 x 480 pixels720 x 1280 pixels
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Pixel density165 ppi316 ppi
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Display colors26214416777216
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Hardware
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CPU1 GHz1.5 GHz Dual-core Scorpion
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ChipsetQualcomm MSM7227A SnapdragonQualcomm MSM8660 Snapdragon
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GPU-Adreno 220
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Internal storage4 GB16 GB
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Memory RAM512 MB1 GB
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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)Android OS, v2.3 (Gingerbread)
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Main camera
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Main camera5 MP8 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera videovideo1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNo-
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Selfie camera2 MP
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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, WAV ringtones
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Multimedia
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Radio-No
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Radio FMFM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv3.0v3.0
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Bluetooth A2DPYes-
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GPSYes, with A-GPSYes, with A-GPS
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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 IM-IM
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Messaging Push EmailPush EmailPush Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1300 mAh1850 mAh
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Talk time4 h-
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Talk time 2G-12 h 40 min
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Talk time 3G-5 h 50 min
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Standby time450 h-
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Standby time 2G-320 h
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Standby time 3G-290 h
