Celkon C409 vs ZTE V81
Celkon C409
ZTE V81
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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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HSPA speed-HSPA
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-122013-1
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Status
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height110 mm200 mm
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Width44 mm156 mm
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Thickness16 mm11.1 mm
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Weight86 g
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ColorsBlack/RedBlack
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size1.8 inches8.0 inches
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Resolution176 x 220 pixels768 x 1024 pixels
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Pixel density157 ppi160 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1.4 GHz Krait
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Chipset-Qualcomm MSM8960 Snapdragon
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GPU-Adreno 225
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Memory RAM-1 GB
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Internal storage-4 GB
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Memory cardmicroSDmicroSD
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Memory card max4 GB32 GB
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Main camera
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Main camera1.3 MP2 MP
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Primary camera resolution1280 x 1024 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNoVGA camera
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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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Radio wfmWFM-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBYesmicroUSB 2.0
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BluetoothYesv2.1
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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 MMSMMSMMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Mail
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JavaNoYes, via Java MIDP emulator
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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 capacity1800 mAh3700 mAh
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Battery removable-Non-removable
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Talk time7 h 30 min-
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Standby time600 h-
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OS
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OS-Android OS, v4.1 (Jelly Bean)
