Celkon Q455 vs Prestigio MultiPad 2 Ultra Duo 8.0
Celkon Q455
Prestigio MultiPad 2 Ultra Duo 8.0
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Network
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2G networkGSM 900, 1800
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3G networkHSDPA 2100-
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HSDPA speedHSDPA-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-122014-12
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Status2014-122014-12
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Design
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SIMDual SIM (Mini-SIM)No
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Height136.5 mm204 mm
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Width68 mm158 mm
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Thickness7.9 mm9.3 mm
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Weight83.7 g453 g
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ColorsBlack, Blue, WhiteBlack, White
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Display
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Display typeIPS LCD capacitive touchscreenIPS capacitive touchscreen
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Physical size4.5 inches8.0 inches
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Resolution540 x 960 pixels768 x 1024 pixels
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Pixel density245 ppi160 ppi
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Hardware
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CPUQuad-core 1.2 GHzDual-core 1.6 GHz ARM Cortex-A9
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GPU-Mali-400MP4
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Memory RAM1 GB1 GB
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Internal storage16 GB8 GB
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Memory cardmicroSDmicroSD
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Memory card max64 GB32 GB
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OS
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OSAndroid OS, v4.4.2 (KitKat)Android OS, v4.1 (Jelly Bean)
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Main camera
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Main camera8 MP2 MP
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Primary camera resolution3264 x 2448 pixels1600 x 1200 pixels
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Primary camera videovideono
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Selfie camera
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Secondary camera-VGA camera
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Selfie camera1.3 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, Polyphonic, MP3 ringtonesVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYes
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GPSYesNo
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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 IM-IM
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYes-
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Browser-Yes
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity2000 mAh4100 mAh
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Battery removable-Non-removable
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Talk time-5 h
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Talk time 3G6 h-
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Standby time-120 h