Acer Liquid Z630 vs Amazon Kindle Fire HDX
Acer Liquid Z630
Amazon Kindle Fire HDX
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPAHSDPA
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4G network-LTE
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HSPA+ speed-HSPA+
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HSPA speedHSPA-
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LTE speedLTELTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2015-92013-9
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Status2015-92013-10
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Design
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SIMOptional Dual SIMMicro-SIM
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Height156.3 mm186 mm
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Width77.5 mm128 mm
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Thickness8.9 mm9 mm
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Weight165 g303 g
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ColorsBlackBlack
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.5 inches7.0 inches
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Resolution720 x 1280 pixels1200 x 1920 pixels
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Pixel density267 ppi323 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.3 GHzQuad-core 2.2 GHz Krait 400
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ChipsetMediatek MT6735Qualcomm Snapdragon 800
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GPU-Adreno 330
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Memory RAM1, 2 GB2 GB
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Internal storage8, 16 GB16, 32, 64 GB
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Memory cardmicroSD
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OS
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OSAndroid OS, v5.1 (Lollipop)Android OS, v4.x (Jelly Bean)
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Main camera
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Main camera8 MP1.3 MP
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Primary camera resolution3264 x 2448 pixels1280 x 1024 pixels
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Primary camera videovideo720p
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focus-
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Selfie camera
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Secondary camera-No
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Selfie camera8 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration; MP3, WAV ringtonesVibration, Polyphonic, MP3 ringtones
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Connectivity
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WLANWi-FiWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.0Yes
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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)-
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push Email-Push Email
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Messaging Push MailPush Mail-
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JavaNoNo
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SensorsYes-
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Browser
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HTMLHTML5HTML5 (Amazon Silk)
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity4000 mAh-
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Battery removable-Non-removable
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Talk time-11 h
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Standby time--
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Multimedia
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Radio-No