Celkon C449 vs Samsung Ativ S I8750
Celkon C449
Samsung Ativ S I8750
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 1900, 2100
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HSDPA speed-HSDPA, 42 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-122012-8
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Status2012-12
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Design
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SIMDual SIM (Mini-SIM)Micro-SIM
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Height110 mm137.2 mm
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Width46 mm70.5 mm
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Thickness11 mm8.7 mm
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Weight89 g135 g
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ColorsBlack/Silver, White/SilverGray
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Display
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Display typeTFTSuper AMOLED capacitive touchscreen
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Physical size1.8 inches4.8 inches
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Resolution176 x 220 pixels720 x 1280 pixels
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Pixel density157 ppi306 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1.5 GHz Krait
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Chipset-Qualcomm MSM8960 Snapdragon
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GPU-Adreno 225
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Internal storage-16, 32 GB
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Memory RAM-1 GB
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Memory cardmicroSDmicroSD
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Memory card max8 GB32 GB
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Main camera
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Camera type-Photo / Video
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Main camera1.3 MP8 MP
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Primary camera resolution1280 x 1024 pixels3264 x 2448 pixels
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Primary camera videovideo1080p@30fps
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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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Secondary cameraNo-
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Selfie camera1.9 MP
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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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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBYesmicroUSB 2.0
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BluetoothYesv3.0
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Bluetooth A2DP-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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JavaNoNo
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Browser
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HTML-HTML5
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BrowserYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh2300 mAh
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Talk time5 h-
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Talk time 2G-8 h
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Talk time 3G-14 h 50 min
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Standby time400 h-
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Standby time 2G-168 h
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Standby time 3G-218 h
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OS
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OS-Microsoft Windows Phone 8
