Allview V1 Viper S vs Celkon A9
Allview V1 Viper S
Celkon A9
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100-
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-22014-12
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Status2014-2
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Design
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SIMDual SIM (Mini-SIM/Micro-SIM)Dual SIM (Mini-SIM)
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Height144 mm120 mm
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Width71.8 mm62 mm
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Thickness8.9 mm12.9 mm
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Weight143.5 g110 g
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ColorsBlackBlack
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Display
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Display typeIPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size5.0 inches3.5 inches
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Resolution720 x 1280 pixels480 x 800 pixels
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Pixel density294 ppi267 ppi
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Display colors16777216262144
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Hardware
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CPUQuad-core 1.4 GHz ARM Cortex-A7
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ChipsetQualcomm MSM8228 Snapdragon-
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GPUAdreno 305-
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Memory RAM2 GB-
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Internal storage16 GB-
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Memory cardmicroSDmicroSD
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Memory card max32 GB16 GB
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OS
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OSAndroid OS, v4.3 (Jelly Bean)-
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Main camera
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Main camera13 MP3.15 MP
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Primary camera resolution4128 x 3096 pixels2048 x 1536 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 camera5 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, built-in amplifierYes
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NotificationsVibration, MP3, WAV ringtonesVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio FMFM radioStereo FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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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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Bluetoothv4.0Yes
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Bluetooth A2DPYes-
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Bluetooth EDRYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulatorYes
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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 capacity2500 mAh1450 mAh
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Talk time9 h6 h 40 min
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Standby time277 h500 h