Apple Ipad Air (2020) vs BLU C4
Apple Ipad Air (2020)
BLU C4
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 29, 30, 34, 38, 39, 40, 41, 46, 48, 66, 71; 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66-
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HSDPA speed42.2 Mbps21 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A (CA)-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-092018-8
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Status2020-102018-8
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Design
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BuildGlass front, aluminum back, aluminum framePlastic
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SIMNano-SIM, eSIMDual SIM (Micro-SIM, dual stand-by)
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Height178.5 mm124.3 mm
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Width247.6 mm64.2 mm
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Thickness6.1 mm10.9 mm
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Weight458 (Wi-Fi) / 460 (3G/LTE) g118 g
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StylusYes-
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ColorsBlue, Gray, Green, Rose Gold, SilverBlack, Blue, Gold
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Display
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Display typeLiquid Retina IPS LCDIPS capacitive touchscreen
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Physical size10.9 inches4 inches
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Resolution1640 x 2360 pixels400 x 800 pixels
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Pixel density264 ppi224 ppi
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Display colors1677721616777216
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ProtectionScratch-resistant glass, oleophobic coating2.5D curved glass screen
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Multitouch-Yes
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Display features500 nits (typ), True-tone, Wide color gamut-
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Hardware
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CPUHexa-core-
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CPUDual-core FirestormQuad-core Cortex-A7 1.3 GHz
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CPU(second)quad-core Icestorm
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ChipsetApple A14 BionicSpreadtrum SC7731E
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GPUApple GPU (4-core graphics)Mali-400 MP1
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Memory RAM3 GB512 MB
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Internal storage64, 256 GB8 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-64 GB
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OS
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OSiPadOS 14.1, upgradable to iPadOS 14.2Android 8.1 Oreo Go Edition
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Main camera
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Camera typeSingle-
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Main camera(wide) , 12 MP, f/1.8 , 1/3" , 1.22 µm5 MP
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Primary camera resolution4032 x 3024 pixels2592 x 1944 pixels
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Primary camera video4K@24/30/60fps, 1080p@30/60/120/240fps; gyro-EIS720p@30fps
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Primary camera flash-LED flash
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Camera featuresAutofocus, continuous autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, RAW, Noise reductionAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(standard) , 7 MP, f/2.0 , 31 mm5 MP
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Selfie camera resolution3088 x 2316 pixels2560 x 1920 pixels
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Selfie camera featuresHDR, digital image stabilization, self-timer, exposure compensation, face detection-
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Selfie camera video1080p@30/60fps480p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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Earpiece-Yes
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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, 802.11n 5GHz, 802.11ac, 802.11axWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Dual BandYes-
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USBType-CmicroUSB 2.0
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCNo-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes (LTE model)-
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Magnetic connectorYes-
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscopeAccelerometer, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity-1300 mAh
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Battery removableNon-removableRemovable
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Talk time10 h-
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Talk time 2G-18 h
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Talk time 3G-13 h
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Standby time 2G-400 h
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Standby time 3G-450 h
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Tests and performance
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Antutu680174 (v8)-
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Geekbench(single-core)1583 (v5.2)-
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Geekbench(multi-core)4198 (v5.2)-
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Cost
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Price760 USD-