Apple iPad 4 vs Dell XPS 10 Size compare
Market Status: Released US carrier availability: Available - U.S. Cellular
Market Status: Released
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|OS||iOS (10.x, 9.x, 8.x, 7.x, 6.1, 6)||Windows (RT)|
|Dimensions||9.50 x 7.31 x 0.37 inches (241.2 x 185.7 x 9.4 mm)||9.75 x 6.98 x 0.36 inches (247.7 x 177.3 x 9.2 mm)|
|Weight||23.35 oz (662 g)|
the average is 14 oz (400 g)
|22.40 oz (635 g)|
the average is 14 oz (400 g)
|Physical size||9.7 inches||10.1 inches|
|Resolution||2048 x 1536 pixels||1366 x 768 pixels|
Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.
|264 ppi||155 ppi|
Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.
|Screen-to-body ratio||65.03 %||64.03 %|
|Features||Oleophobic coating, Light sensor||Light sensor|
|Camera||5 megapixels||5 megapixels|
Aperture size - The aperture of a camera is the opening through which light travels before it reaches the camera sensor. The smaller the number is, the bigger this opening is, allowing for more light to pass.
|Hardware Features||Autofocus, Back-illuminated sensor (BSI)||Autofocus|
|Software Features||Touch to focus, Face detection, Geo tagging|
|Camcorder||1920x1080 (1080p HD) (30 fps)||Yes|
|Features||Digital image stabilization||Video calling|
|Front-facing camera||1.2 megapixels||2 megapixels|
System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.
|Apple A6X||Qualcomm Snapdragon S4|
Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.
|Dual-core, 1400 MHz||Dual-core, 1500 MHz|
|Graphics processor||PowerVR SGX 554||Yes|
System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.
|1 GB RAM|
|Built-in storage||128 GB||32 GB|
|Storage expansion||microSD, microSDHC, microSDXC|
|Type||Not user replaceable, Li - Polymer||Not user replaceable, Li - Ion|
|Filter by||Album, Artist, Genre, Playlists|
|Features||Album art cover, Background playback, Dolby Digital|
|GSM||850, 900, 1800, 1900 MHz|
|UMTS||850, 900, 1900, 2100 MHz|
|LTE (FDD)||Bands 4, 17|
|Data||LTE Cat 3 (100/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSDPA+ (4G) 21.1 Mbit/s, UMTS|
|Sensors||Accelerometer, Gyroscope, Compass||Accelerometer, Gyroscope, Compass|
|Notifications||Silent mode, Speakerphone||Flight mode, Silent mode|
|Other features||Voice commands, Voice recording||Voice recording|
|Wi-Fi||802.11 a, b, g, n, dual-band||802.11 a, b, g, n, dual-band|
Positioning - This field shows the positioning systems supported by the device. There are three main types: GPS, A-GPS and GLONASS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization. GLONASS - GLONASS is a global positioning system, developed by the Russian Federation. It’s very similar to GPS, but isn’t so popular in cell phones.
|A-GPS, Glonass, Wi-Fi positioning||GPS|
|Other||Computer sync, OTA sync, AirDrop||OTA sync|
|Officially announced||23 Oct 2012||23 Oct 2012|
|Accessories||Lightning to USB Cable, USB Power Adapter|
|MSRP price||$ 799||$ 500|
FCC measured SAR
FCC measured SAR - Working closely with federal health and safety agencies, such as the Food and Drug Administration (FDA), the FCC has adopted limits for safe exposure to radiofrequency (RF) energy. These limits are given in terms of a unit referred to as the Specific Absorption Rate (SAR), which is a measure of the amount of radio frequency energy absorbed by the body when using a mobile phone. The FCC requires cell phone manufacturers to ensure that their phones comply with these objective limits for safe exposure. Any cell phone at or below these SAR levels (that is, any phone legally sold in the U.S.) is a "safe" phone, as measured by these standards. The FCC limit for public exposure from cellular telephones is an SAR level of 1.6 watts per kilogram (1.6 W/kg).