Alcatel OT-255 vs Apple iPad 3 Wi-Fi + Cellular
Alcatel OT-255
Apple iPad 3 Wi-Fi + Cellular
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 1900, 2100
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4G network-LTE 700 MHz Class 17, 2100
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HSDPA speed-21 Mbps
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HSUPA speed-5.76 Mbps
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DC-HSDPA speed-42 Mbps
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EV-DO speed-3.1 Mbps
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LTE speed-73 Mbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2010-22012-3
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Status2010-62012
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Design
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SIMMini-SIMMicro-SIM
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Height100.5 mm241.2 mm
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Width58 mm185.7 mm
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Thickness12 mm9.4 mm
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Weight76 g662 g
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KeyboardQWERTY-
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ColorsApple Green, Black, OrangeBlack, White
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Display
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Display typeTFTLED-backlit IPS LCD, capacitive touchscreen
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Physical size1.8 inches9.7 inches
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Resolution128 x 160 pixels1536 x 2048 pixels
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Pixel density114 ppi264 ppi
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Display colors6656016777216
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A9
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Chipset-Apple A5X
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GPU-PowerVR SGX543MP4 (quad-core graphics)
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Internal storage1.8 MB16, 32, 64 GB
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Memory RAM-1 GB
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Memory card
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesN/A
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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 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual Band-Yes
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USBYes2.0
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Bluetoothv4.0
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Bluetooth A2DP-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMS-
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging iMessage-iMessage
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Messaging Push Email-Push Email
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WAPWAP 2.0/xHTML-
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JavaNoNo
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Browser
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HTMLYesHTML (Safari)
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity650 mAh11560 mAh
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Battery removable-Non-removable
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Talk time9 h9 h
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Standby time380 h720 h
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OS
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OS-iOS 5.1
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Main camera
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Camera type-Photo / Video
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Main camera5 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video-1080p@30fps
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary camera-VGA camera
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Secondary camera videocalling-videocalling over Wi-Fi
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Selfie camera video-480p@30fps