Celkon C44 Duos vs Lava Iris 503
Celkon C44 Duos
Lava Iris 503
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Network
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2G networkGSM 900, 1800GSM 900, 1800
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3G network-HSDPA 2100
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-122013-10
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Status2013-10
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Design
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SIMDual SIMDual SIM
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Height143.2 mm
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Width73.3 mm
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Thickness10.5 mm
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Weight175 g
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ColorsGold/Black, Gold/RedBlack
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Display
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Display typeTFTIPS capacitive touchscreen
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Physical size2.4 inches5.0 inches
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Resolution240 x 320 pixels540 x 960 pixels
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Pixel density167 ppi220 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1 GHz
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GPU-Mali-400
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Memory RAM-512 MB
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Internal storage-4 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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Main camera1.3 MP3.15 MP
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Primary camera resolution1280 x 1024 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNo-
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Selfie camera1.3 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration, MP3, WAV ringtones
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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-Fi
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USBYesmicroUSB 2.0
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BluetoothYesYes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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JavaNoYes, via Java MIDP emulator
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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 capacity2200 mAh2000 mAh
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Talk time--
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Standby time--
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OS
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OS-Android OS, v4.2 (Jelly Bean)