Asus Zenfone Go ZB450KL vs Celkon Q44
Asus Zenfone Go ZB450KL
Celkon Q44
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 850, 900, 2100HSDPA 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300)-
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HSDPA speed21.1 MbpsHSDPA
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2016-72014-12
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Status2016-82014-12
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Design
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SIMDual SIM (Micro-SIM/Nano-SIM, dual stand-by)Dual SIM
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Height136.5 mm129 mm
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Width66.7 mm64.2 mm
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Thickness11.2 mm9.5 mm
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Weight135 g133.6 g
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ColorsBlue/Sheer Gold, Charcoal Black, Glacier Grey/Silver, Glamor Red, Lemon Yellow, Pearl WhiteGold, Grey, Silver
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.5 inches4.0 inches
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Resolution480 x 854 pixels480 x 800 pixels
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Pixel density218 ppi233 ppi
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Display colors16777216-
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MultitouchYes-
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A53Quad-core 1.3 GHz
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ChipsetQualcomm MSM8916 Snapdragon 410-
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GPUAdreno 306-
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Memory RAM1 GB1 GB
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Internal storage8 GB8 GB
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Memory cardmicroSDmicroSD
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Memory card max256 GB64 GB
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OS
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OSAndroid OS, v6.0 (Marshmallow)Android OS, v4.4.2 (KitKat)
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Main camera
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Main camera8 MP, f/2.05 MP
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Primary camera resolution-2592 x 1936 pixels
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Primary camera videovideovideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focus-
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Selfie camera
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Selfie camera2 MP, f/2.42 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 802.11b, 802.11g, 802.11nWi-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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USBmicroUSB 2.0Yes
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USB On-The-GoYes-
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Bluetoothv4.0v4.0
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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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BDSYes-
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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 IMIM-
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Messaging Push EmailPush Email-
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, compass, proximity-
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2070 mAh1500 mAh
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Battery removableRemovable-
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Talk time 3G-5 h
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Standby time 3G-140 h
