Celkon AR45 vs Sony Ericsson WT18i
Celkon AR45
Sony Ericsson WT18i
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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3G networkHSDPA 2100TD-SCDMA 2010-2025/1880-1920
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HSDPA speedHSDPAHSDPA, 2.8 Mbps
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HSUPA speedHSUPAHSUPA, 2.2 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-102011-5
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Status2013-102011
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height106 mm
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Width56.5 mm
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Thickness14.3 mm
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Weight110 g
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ColorsWhiteBlack, White
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Display
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Display typeTFT touchscreenTFT capacitive touchscreen
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Physical size4.5 inches3.2 inches
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Resolution960 x 854 pixels320 x 480 pixels
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Pixel density286 ppi180 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1.2 GHz ARM Cortex-A7806 MHz Marvell PXA 920
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ChipsetMediatek MT6572-
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GPUMali-400-
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Memory RAM512 MB-
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Internal storage4 GB150 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v4.2.2 (Jelly Bean)OMS 2.5
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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 videovideo480p@24fps
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Selfie camera
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Secondary camera-Yes
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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
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration, MP3 ringtones
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Multimedia
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Radio FMFM radioStereo FM radio with RDS
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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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BluetoothYesv2.1
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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(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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Battery
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Battery typeLi-IonLi-Po
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Battery capacity2000 mAh1200 mAh
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Talk time--
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Talk time 2G-6 h
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Talk time 3G-6 h
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Standby time--
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Standby time 2G-200 h
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Standby time 3G-200 h
