Celkon C357 vs T-Mobile Sidekick
Celkon C357
T-Mobile Sidekick
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Network
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2G networkGSM 850, 1900GSM 850, 900, 1800, 1900
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-122008-7
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Status
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height105 mm119 mm
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Width43 mm58 mm
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Thickness14 mm18 mm
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Weight80 g128 g
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Keyboard-QWERTY
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ColorsBlack/BlueBlack
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Display
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Display typeTFTTFT
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Physical size1.8 inches2.6 inches
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Resolution176 x 220 pixels240 x 400 pixels
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Pixel density157 ppi179 ppi
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Display colors-66560
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Hardware
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Memory ROM-64 MB
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Memory RAM-128 MB
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Memory cardmicroSDmicroSD
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Memory card max4 GB-
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Main camera
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Main camera1.3 MP
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Primary camera resolution640 x 480 pixels1280 x 1024 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jack-Yes
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LoudspeakerYesYes
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NotificationsVibration, PolyphonicVibration, MP3 ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio-
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Connectivity
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WLAN
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USBYesYes
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BluetoothYesv2.0
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Bluetooth A2DP-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging Email-Email
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Messaging IM-IM
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WAP-WAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Browser
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HTML-Yes
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BrowserYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1030 mAh
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Talk time5 h 20 min5 h
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Standby time400 h216 h
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OS
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OS-Danger OS v4.7
