BLU Studio 5.5 S vs Celkon CT 2
BLU Studio 5.5 S
Celkon CT 2
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 850, 1900, 1700-
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HSDPA speedHSDPA, 21 Mbps-
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HSUPA speedHSUPA, 11 Mbps-
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GPRSYes
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EDGEYes
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Availability
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Status2014-22012
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Oficially announced2014-12012-9
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Design
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SIMDual SIM (Mini-SIM, dual stand-by)Mini-SIM
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Height156 mm194 mm
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Width77.6 mm120 mm
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Thickness8.9 mm11.6 mm
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Weight166 g
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ColorsWhiteBlack
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Display
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Display typeIPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size5.5 inches7.0 inches
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Resolution540 x 960 pixels480 x 800 pixels
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Pixel density200 ppi133 ppi
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Display colors16777216-
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A71 GHz ARM Cortex-A8
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ChipsetMediatek MT6582M-
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GPUMali-400-
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Memory ROM4 GB-
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Memory RAM1 GB-
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Memory cardmicroSDmicroSD
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Memory card max64 GB32 GB
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OS
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OSAndroid OS, v4.2 (Jelly Bean)Android OS, v4.0 (Ice Cream Sandwich)
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Main camera
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Main camera8 MP
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Primary camera-Yes
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video1080p@30fpsvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Secondary camera-No
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Selfie camera2 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, MP3 ringtonesN/A
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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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WLAN WiFi DirectYes-
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USBmicroUSB 2.0Yes
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Bluetoothv3.0Yes
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GPSYes, with A-GPSYes
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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 EmailPush Email-
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2350 mAh3000 mAh
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Battery removable-Non-removable
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Talk time-3 h
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Talk time 2G28 h-
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Talk time 3G16 h-
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Standby time-100 h
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Standby time 2G960 h-
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Standby time 3G820 h-