Allview X1 Xtreme vs Celkon A40
Allview X1 Xtreme
Celkon A40
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800
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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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EDGEYesYes
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Availability
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Oficially announced2014-22014-1
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Status2014-22014-1
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Design
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SIMMicro-SIMDual SIM
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Height150.6 mm126.2 mm
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Width75 mm64 mm
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Thickness9.7 mm10.8 mm
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Weight150.5 g126.5 g
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ColorsBlackBlue, White, Yellow
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Display
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Display typeIPS LCD capacitive touchscreenTFT touchscreen
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Physical size5.5 inches4.0 inches
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Resolution1080 x 1920 pixels480 x 800 pixels
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Pixel density401 ppi233 ppi
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Display colors16777216-
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Hardware
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CPUQuad-core 2.15 GHz Krait 400Dual-core 1.3 GHz
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ChipsetQualcomm MSM8274 Snapdragon 800-
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GPUAdreno 330-
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Memory RAM3 GB512 MB
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Internal storage32 GB4 GB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSAndroid OS, v4.2.2 (Jelly Bean)Android OS, v4.2.2 (Jelly Bean)
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Main camera
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Main camera16 MP5 MP
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Primary camera resolution3456 x 4608 pixels2592 x 1944 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 camera8 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV ringtonesVibration, Polyphonic, MP3 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 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0microUSB 2.0
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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-GPSYes
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GLONASSYes-
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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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HTMLHTML5Yes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2500 mAh1500 mAh
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Talk time8 h 20 min-
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Standby time250 h-
