Archos Diamond Alpha vs Celkon Q3K Power
Archos Diamond Alpha
Celkon Q3K Power
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 900, 2100HSDPA 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 20(800)-
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HSDPA speed42.2 Mbps-
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HSUPA speed11.5 Mbps-
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Speed Yes-Yes
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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 announced2017-62015-7
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Status2017-72015-7
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Design
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM
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Height125.8 mm
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Width65 mm
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Thickness9.8 mm
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Weight128 g
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ColorsBlackWhite, black, gold
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Display
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Display typeIPS LCD capacitive touchscreenCapacitive touchscreen
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Physical size5.2 inches4.0 inches
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Resolution1080 x 1920 pixels480 x 800 pixels
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Pixel density424 ppi233 ppi
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Display colors16777216-
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MultitouchYes-
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Hardware
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CPUOcta-core-
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CPUQuad-core 1.8 GHz Cortex-A72Quad-core 1.2 GHz
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CPU(second)quad-core 1.4 GHz Cortex-A53
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ChipsetQualcomm MSM8976 Snapdragon 652Spreadtrum 7731G
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GPUAdreno 510Mali-400
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Memory RAM4 GB512 MB
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Internal storage64 GB8 GB
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Memory cardmicroSD(uses second SIM slot)microSD
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Memory card max256 GB32 GB
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OS
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OSAndroid 6.0 (Marshmallow)Android OS, v4.4.2 (KitKat)
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Main camera
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Camera typeDual-
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Main camera13 MP3.15 MP
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13 MP
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Primary camera resolution-2048 x 1536 pixels
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Primary camera video2160p@30fpsvideo
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Primary camera Autofocusautofocus-
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Primary camera flashdual-LED flashLED flash
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Camera features1.25 µm pixel size, 1/2.9" sensor size, HDR, face detection, geo-tagging, panorama, touch focusGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera16 MP, f/2.21.3 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; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C 1.0 reversible connectormicroUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.2v4.0
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Bluetooth A2DPYes-
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bluetooth LEYes-
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GPSYes, with A-GPSYes
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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 MailPush Mail-
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JavaNoNo
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SensorsFingerprint (rear-mounted), accelerometer, compass, gyro, proximityAccelerometer
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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 capacity2950 mAh3000 mAh
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Battery removableNon-removable-
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Talk time--
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Talk time 3G11 h-
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Standby time--
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Standby time 3G320 h-
