Acer Iconia One 8 B1-820 vs HTC One (M8) CDMA
Acer Iconia One 8 B1-820
HTC One (M8) CDMA
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 1900, 2100
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4G network-LTE 800, 1900, 2600
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HSDPA speed-14.4 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed-3.1 Mbps
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LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2015-42014-3
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Status2015-52014-3
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Design
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SIMNoNano-SIM
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Height213.9 mm146.4 mm
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Width127.7 mm70.6 mm
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Thickness9.5 mm9.4 mm
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Weight355 g160 g
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ColorsVariousGlacial Silver, Gunmetal Gray
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Display
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Display typeIPS LCD capacitive touchscreenSuper LCD3 capacitive touchscreen
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Physical size8.0 inches5.0 inches
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Resolution800 x 1280 pixels1080 x 1920 pixels
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Pixel density189 ppi441 ppi
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Display colors-16777216
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Hardware
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CPUQuad-core 1.83 GHzQuad-core 2.3 GHz Krait 400
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ChipsetIntel Atom Z3735GQualcomm MSM8974AB Snapdragon 801
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GPU-Adreno 330
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Memory RAM1 GB2 GB
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Internal storage16, 32 GB32 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB128 GB
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OS
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OSAndroid OS, v5.0 (Lollipop)Android OS, v4.4.2 (KitKat)
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Main camera
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Main camera5 MP4 MP
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Primary camera resolution2592 x 1944 pixels2688 x 1520 pixels
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Primary camera videovideo1080p@60fps, 720p@60fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Primary camera video hdr-HDR
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Primary camera dual-dual camera
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Primary camera video stereo sound record-stereo sound record
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Camera featuresYes-
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Selfie camera
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Secondary cameraVGA camera-
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Selfie camera5 MP
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Secondary camera HDR-HDR
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers, built-in amplifiers
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NotificationsVibration; MP3, WAV ringtonesVibration, MP3, WAV ringtones
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Multimedia
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RadioNoNo
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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, 802.11ac
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WLAN WiFi Hotspot-Yes
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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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USB host-Yes
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Bluetoothv4.0v4.0
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Bluetooth A2DP-Yes
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Infrared-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push EmailPush EmailPush Email
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer-
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Browser
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HTMLHTML5HTML5
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Battery
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Battery type-Li-Ion
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Battery capacity-2600 mAh
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Battery removable-Non-removable
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Talk time8 h 30 min12 h
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Standby time-290 h