Celkon AR45 vs Samsung Galaxy Tab 8.9 LTE I957
Celkon AR45
Samsung Galaxy Tab 8.9 LTE I957
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 850, 1900, 2100
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4G network-LTE 700 MHz Class 17, 1700, 2100
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HSDPA speedHSDPAHSDPA, 42.2 Mbps
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HSUPA speedHSUPAHSUPA, 5.76 Mbps
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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-102011-8
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Status2013-102011-11
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height230.9 mm
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Width157.8 mm
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Thickness8.6 mm
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Weight455 g
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ColorsWhiteBlack
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Display
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Display typeTFT touchscreenPLS TFT capacitive touchscreen
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Physical size4.5 inches8.9 inches
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Resolution960 x 854 pixels800 x 1280 pixels
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Pixel density286 ppi170 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1.2 GHz ARM Cortex-A7Dual-core 1.5 GHz
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ChipsetMediatek MT6572-
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GPUMali-400-
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Memory RAM512 MB1 GB
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Internal storage4 GB16, 32 GB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v4.2.2 (Jelly Bean)Android OS, v3.2 (Honeycomb)
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Main camera
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Main camera5 MP3.15 MP
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Primary camera resolution2592 x 1944 pixels2048 x 1536 pixels
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Primary camera videovideo720p
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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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Selfie camera1.3 MP2 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 ringtonesMP3 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 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBmicroUSB 2.02.0
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BluetoothYesv3.0
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Bluetooth A2DP-Yes
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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 SMSSMS(threaded view)SMS(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 Email-Push Email
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JavaNoYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2000 mAh6100 mAh
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Battery removable-Non-removable
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Talk time-11 h
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Standby time-400 h
