Alcatel OT-838 vs Archos 80 Helium 4G
Alcatel OT-838
Archos 80 Helium 4G
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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4G network-LTE 800, 1800, 2100, 2600
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HSDPA speed-HSDPA, 21 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2012-42014-2
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Status2012-62014-4
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Design
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SIMMini-SIMYes
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Height115 mm213 mm
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Width61 mm155 mm
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Thickness12.5 mm10.5 mm
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Weight101 g
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KeyboardQWERTY-
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ColorsBlack, Lavender, Ocean Blue, RedWhite/Silver
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Display
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Display typeTFTIPS LCD capacitive touchscreen
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Physical size2.4 inches8.0 inches
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Resolution320 x 240 pixels768 x 1024 pixels
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Pixel density167 ppi160 ppi
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Display colors26214416777216
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Hardware
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CPU208 MHz1.2 GHz Quad-core ARM Cortex-A7
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Chipset-Qualcomm MSM8926 Snapdragon 400
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GPU-Adreno 305
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Internal storage2 MB8 GB
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Memory RAM-1 GB
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Memory cardmicroSDmicroSD
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Memory card max16 GB32 GB
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Main camera
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Main camera2 MP5 MP
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Primary camera resolution1600 x 1200 pixels2592 x 1944 pixels
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Primary camera videovideo1080p
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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 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN DLNA-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v4.0
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Bluetooth A2DPYesYes
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Bluetooth EDR-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Mail
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WAPWAP 2.0/xHTML-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.1-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh3500 mAh
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Talk time7 h-
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Standby time530 h-
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OS
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OS-Android OS, v4.3 (Jelly Bean)
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Browser
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HTML-HTML5