BLU Studio 5.3 vs Celkon A40
BLU Studio 5.3
Celkon A40
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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, 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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UL speedUL, 384 kbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2011-122014-1
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Status2012-12014-1
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Design
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SIMDual SIM (Mini-SIM)Dual SIM
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Height150 mm126.2 mm
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Width81 mm64 mm
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Thickness10.9 mm10.8 mm
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Weight192 g126.5 g
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ColorsBlackBlue, White, Yellow
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Display
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Display typeTFT capacitive touchscreenTFT touchscreen
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Physical size5.3 inches4.0 inches
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Resolution480 x 800 pixels480 x 800 pixels
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Pixel density176 ppi233 ppi
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Display colors16777216-
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Hardware
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CPU650 MHz1.3 GHz Dual-core
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ChipsetMediatek MT6573-
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GPUPowerVR SGX531-
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Memory ROM512 MB-
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Memory RAM512 MB512 MB
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Internal storage-4 GB
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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, v2.3 (Gingerbread)Android OS, v4.2.2 (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 video480p@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 cameraVGA cameraNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio FMStereo FM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1Yes
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Bluetooth A2DPYes-
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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 emulatorNo
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Browser
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HTMLYesYes
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2500 mAh1500 mAh
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Talk time8 h-
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Standby time700 h-
