Alcatel OT-355 vs Allview A4 Duo
Alcatel OT-355
Allview A4 Duo
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Network
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2G networkGSM 850, 1900GSM 900, 1800
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3G network-HSDPA 900, 2100
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2011-22013-11
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Status2011-32013-11
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Design
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SIMMini-SIMDual SIM (dual stand-by)
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Height103 mm116.1 mm
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Width58 mm63.2 mm
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Thickness12.1 mm12 mm
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Weight80 g110.6 g
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KeyboardQWERTY-
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ColorsCherry red, Cyber blue, SiverBlack
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size1.8 inches3.5 inches
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Resolution160 x 128 pixels320 x 480 pixels
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Pixel density114 ppi165 ppi
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Display colors66560-
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Hardware
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CPU52 MHz1 GHz Dual-core ARM Cortex-A7
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GPU-Mali-400
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Internal storage0.7 MB-
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Memory RAM-512 MB
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Memory cardmicroSD
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Memory card max4 GB-
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Main camera
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Main camera2 MP
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Primary camera resolution640 x 480 pixels1600 x 1200 pixels
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Primary camera videonovideo
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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 ringtonesVibration, MP3, WAV ringtones
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Multimedia
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Radio FMFM radio with RDSFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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USBYesmicroUSB 2.0
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Bluetoothv4.0
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Bluetooth A2DP-Yes
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Bluetooth EDR-Yes
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GPSNoNo
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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 IM-IM
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Messaging Push Email-Push Email
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WAPWAP 2.0/xHTML-
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JavaNoYes, via Java MIDP emulator
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity650 mAh1200 mAh
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Talk time9 h8 h 20 min
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Standby time450 h200 h
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OS
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OS-Android OS, v4.2 (Jelly Bean)
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Browser
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HTML-Yes
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