ipad air và ipad air 2

So sánh giá iPad Air Celllular 32GB/Wifi/3G 10/2022 Màn hình: Retina công nghệ IPS, 9.7 inch, Hệ điều hành: iOS 7, Vi xử lí CPU: Dual - Core, 1.3 GHz, RAM: 1 GB, Bộ nhớ trong: 32 GB, Camera: 5 MP(2592 x 1944 pixels), Kết nối: Có 3G ( tốc độ Download 21 Mbps, Upload 5.76 Mbps), Wi-Fi chuẩn (802.11a/b/g/n); 2 kênh (2.4GHz/ 5GHz) và MIMO, Đàm thoại: Face Time Kèm theo nhiều khuyến mãi hấp dẫn. Mua trả góp 0%, bảo hành lâu dài nhất, giao hàng tận nơi !, Điện Thoại Mới Chuyên bán lẻ Điện Thoại Di Động, Smartphone, iPad, phụ kiện chính hãng, nhập khẩu, mới, cũ giá tốt nhất. Kèm theo nhiều khuyến mãi hấp dẫn. iPad Air 2 cũ Bengo.vn là website thương mại điện tử bán và cung cấp các phụ kiện điện thoại, tablet, laptop với chất lượng và giá tốt nhất. Giao hàng toàn quốc. iPad Mini 6; iPad Air 10.5 2019; iPad 10.2 (Gen 9th/8th/7th) AirPods. Airpods Pro; Airpods 1/2; Phụ kiện AirPods Max; AirPods 3; MacBook. MacBook Pro Vay Tiền Online Tima. Our posts contain affiliate links. Sometimes, not always, we may make $$ when you make a purchase through these links. No Ads. Ever. Learn MoreWhile we could write an article comparing iPad Air to its most recent predecessors 3rd and 4th Generation iPads, a comparison of the iPad Air to the iPad 2 is much more exciting. And as it turns out, those are the only two models still available from Apple. Besides the substantial weight difference iPad Air is about a third-of-a-pound lighter than iPad 2, there were significant improvements across the board including display resolution, processing speed, RAM, graphics power, still/video camera resolution, and cellular carrier options. If you’re really looking for an upgrade, take a look at the Apple iPad 4 review comparison of the iPad Air with the now discontinued 3rd and 4th generation iPads isn’t as dramatic. For one, Apple has kept the same Retina display with resolution of 2048×1536 and 264 pixels-per-inch. The GHz dual-core CPU used in the 4th-Generation iPad remains in the iPad Air, although it uses the “Cyclone” variant rather than the “Swift” variant used previously. RAM has stayed the same at 1024MB, although the latest LPDDR3 chip improves upon the LPDDR2 used in the last two iPad models. And, the back camera hasn’t changed since the 3rd-Gen, offering HD video at 1080p HD 30fps and 5 Megapixel stills. If you really love Apple products, you might also be interested in reading our Apple iPad mini vs iPad take a look at how the recently-released iPad Air has substantially improved the tablet experience from the iPad 2 that first hit stores in March, 2011, but is still available from the Apple Store and Apple resellers SoCApple’s A7 System-on-a-Chip first hit Apple products in September, appearing in the iPhone 5s. A variant of the A7, APL5698, is used in the iPad Air and is a huge improvement from the A5 used in the iPad 2. For one, maximum CPU clock-rate has been improved from 1 GHz iPad 2 to iPad Air. While it may not seem like a huge jump, the A7 also improves efficiency and speed with 64-bit architecture the A5 is 32-bit and the M7 motion coprocessor which collects data from the tablet’s sensors. The A7 used in the iPad Air is also slightly faster than the A7 used in the iPhone 5s clocked at So if you’re looking to upgrade your iPad 2, the iPad Air will be a huge improvement, and you can also know why by reading our review of the best Apple iPad Air has doubled the RAM in the iPad, jumping from 512MB in the iPad 2 to 1024MB in the iPad Air. It doesn’t seem like a huge improvement considering the iPad 2 was launched two-and-a-half years ago. But the Air’ uses the faster and more energy efficient LPDDR3 RAM, rather than the DDR2 chip used in the iPad cameras in the iPad Air have been substantially improved from those in the iPad 2. The back camera usually the higher resolution camera in tablets, provided 720p video and megapixel still images. The video resolution has been improved to 1080p, and vastly improved to 5 megapixel still front camera on the iPad 2 only offers VGA quality video and still images at 640×480 resolution oh, how VGA seems so long ago. But along comes the iPad Air, bumping up video to 720p HD and still images up to megapixels. The 3rd-Generation iPad, by the way, still housed that VGA-resolution camera until the 4th-Generation iPad released last February that improved the front camera to what it is iPads come with environmental sensors including an ambient light sensor, magnetometer, and accelerometer for measuring X, Y, Z movement. However, all iPads after the 1st-Generation added a gyroscope sensor, adding to the acceleration sensor by measuring roll, pitch and yaw. While both models integrate the same sensors, the iPad Air’s M7 motion coprocessor handles processing to the A7 SoC can be freed up for other the iPad 2 will support iOS 7, it will not support Siri. So, if you’ve gotten used to using Siri voice commands to send messages or look up contacts, you won’t be able to do it on the iPad 2. Both the iPad Air and iPad mini support Siri. So if you need a real iPad upgrade, you may want to take a look at some of the best features of the Apple iPad Air 2, which has several significant updates to the original CarriersFor those of you interested in purchasing cellular service with your iPad, the iPad Air has added the third and fourth most popular cellular companies – Sprint and T-Mobile – to the list of supported carriers. The iPad 2 only supported AT&T and Verizon, but the iPad Air supports 4 different carriers, allowing you more flexibility in your choice of service providers. The number of carriers is also an improvement from the 3rd-Generation iPad that only supported AT&T and Verizon, and the 4th-Generation iPad that added Sprint to the list of Hasn’t Changed?The most apparent characteristic that hasn’t changed is the display size of the iPad that has remained at diagonal since the first iPad was released 3 years ago. And while the resolution of the screen may have improved after the iPad 2, the iPad display is still LED-backlit with IPS technology, finished with fingerprint-resistant oleophobic coating. Apple also rates battery life exactly the same for both tablets Up to 10 hours of web surfing via Wi-Fi, watching movies, or listening to far as pricing, the cheapest iPad 2 w/16GB is $399 reduced from $499 at launch, while the iPad Air w/16GB is $499. The 16GB with Wi-Fi and Cellular is $529, while the iPad Air with Wi-Fi and Cellular starts at $629. Way to go Apple, more technology for the same launch price! However, where the iPad capped-out at 64GB, the iPad Air has added 128GB capacity. The priciest iPad Air is the 128GB model with Wi-Fi and Cellular for $ chart below provides a quick reference to the major changes in the iPad Air and iPad 2iPad AirModel A1395 WiFi, A1397 WiFi + CDMA, A1396 WiFi + GSMA1474 WiFi, A1475 WiFi + CellularReleasedMar. 11, 2011Nov. 1, 2013SoCApple A5Apple A7CPU1 GHz dual-core ARM GHz dual-core Apple CycloneGPUDual-core Power VRSGX543MP2PowerVR G6430Memory512 MB DDR2 RAM1024 MB LPDDR3 RAMStorage16GB, 32GB, 64GB16GB, 32GB, 64GB, 128GBDisplay1,024 × 768 pixels 132ppi2,048 × 1,536 pixels 264 ppi Retina DisplayFront MP still, 640×480 VGA MP still, 720p videoBack MP still w/5× digital zoom / 720 p HD, 30fps still and video camera5 MP still w/5× digital zoom / 1080p HD, 30fps, still and video cameraSensorsAccelerometer, ambient light sensor, magnetometerAccelerometer, ambient light sensor, magnetometer + gyroscopeWeight Wi-Fi only model lb 601 g lb 469 g H × W × D H × W × D inWirelessWi-Fi CardMicro-SIMNano-SIMConnector Type30 pinLightningLowest PriceWi-Fi 16GB $399Wi-Fi 16GB $499Highest PriceWi-Fi + Cellular 64GB $829Wi-Fi + Cellular 128GB $929[Update Pricing has been revised on iPad 2] Sistema OperacionalDisponibilidadeDimensõesPesoNOTASCusto-benefícioHardware- Tela- Câmera- DesempenhoREDESim CardDual SimGsmHSPA+LTEVelocidade máxima de downloadVelocidade máxima de uploadDADOS TÉCNICOSProcessadorChipset64 BitGPURAMMemória MaxMemória ExpansívelTELAPolegadasResoluçãoDensidade de pixelsTipoFPSCoresProteçãoCÂMERAMegapixelResoluçãoAperture SizeEstabilizaçãoAutofocoFoco por toqueFlashHDRLocalizaçãoDetecção facialCâmera FrontalVÍDEOResolução da gravaçãoAuto focagem de vídeoFPS da gravaçãoEstabilização de vídeoSlow MotionStereo Sound RecVídeo Câmera FrontalOpções da Câmera FrontalCONECTIVIDADEWi-FiBluetoothUSBNFCGPSSENSORESAcelerômetroProximidadeGiroscópioBússolaBarômetroImpressão digitalMic. de Redução de RuídoMENSAGEMSMSMMSFUNÇÕESRadio FMTvVibraçãoViva VozOutrosBATERIATipoAmpere Apple Footer Apple iPad Compare Shop and Learn Store Mac iPad iPhone Watch AirPods TV & Home AirTag Accessories Gift Cards Apple Wallet Wallet Apple Pay Account Manage Your Apple ID Apple Store Account Entertainment Apple One Apple TV+ Apple Music Apple Arcade Apple Fitness+ Apple News+ Apple Podcasts Apple Books App Store Apple Store Find a Store Genius Bar Today at Apple Apple Camp Apple Store App Certified Refurbished Apple Trade In Financing Carrier Deals at Apple Order Status Shopping Help Consumer Law For Business Apple and Business Shop for Business For Education Apple and Education Shop for K-12 Shop for University For Healthcare Apple in Healthcare Apple Values Accessibility Education Environment Privacy Supplier Responsibility About Apple Newsroom Apple Leadership Career Opportunities Investors Ethics & Compliance Events Contact Apple More ways to shop Find an Apple Store or other retailer near you. 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ipad air và ipad air 2