Celkon 2GB Xpress vs Samsung Galaxy Prevail 2
Celkon 2GB Xpress
Samsung Galaxy Prevail 2
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Network
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2G networkGSM 900, 1800CDMA 800, 1900
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3G networkHSDPA 2100CDMA2000 1xEV-DO
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speed-3.1 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2015-72013-7
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Status2015-72013-7
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Design
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SIMDual SIMMini-SIM
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Height133.5 mm122 mm
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Width66.5 mm63.5 mm
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Thickness10.1 mm12.7 mm
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Weight134 g130.4 g
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ColorsBlackGray, White
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Display
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Display typeIPS LCD capacitive touchscreenCapacitive touchscreen
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Physical size4.5 inches4.0 inches
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Resolution480 x 800 pixels480 x 800 pixels
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Pixel density207 ppi233 ppi
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Hardware
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CPUQuad-core 1.2 GHz1.4 GHz
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ChipsetSpreadtrum 7731Qualcomm MSM8655 Snapdragon
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GPUMali-400Adreno 205
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Memory RAM2 GB512 MB
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Internal storage16 GB4 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB64 GB
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Memory card included-2 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 camera5 MP5 MP
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Primary camera resolution2592 x 1944 pixels2592 x 1944 pixels
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Primary camera videovideovideo
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Camera featuresYes-
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Selfie camera
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Selfie camera1.3 MP1.3 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV 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
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v4.0
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Bluetooth A2DP-Yes
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Bluetooth EDRYes-
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GPSYesYes, 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 IM-IM
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Messaging Push Email-Push Email
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer-
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh1750 mAh
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Talk time-8 h
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Standby time-490 h
