Tablet computer apple ipad 2 64gb. Various sensors perform various quantitative measurements and convert physical indicators into signals that a mobile device recognizes
2 years ago
Hi all! The main advantages of Apple have been listed for a long time, but I will add a little: Ease of use of the tablet Many applications Normal sound from the speaker, in the end you don’t acoustic system bought. Comfortable keyboard (I write now from the tablet)
2 years ago
There are many of them and everyone is looking for their own.
2 years ago
Another quality product stub. Firstly, the design in the style of Apple, as always, is on top. Noticeably thinner and lighter than the first iPada. Secondly, the speed of work and graphics have increased significantly, it has become more pleasant to play games. Holds the battery for a long time (enough for a day with active use, books, Internet, games).
2 years ago
First, it's speed. It works insanely fast. Surfing the Internet has become very convenient. iOS 5.1.1. We made a camera. Working time up to 10 hours. facetime. Smart Cover.iWork and iLife.
2 years ago
Build Quality -Camera, I personally have enough that you can take a picture of the text and read it calmly. -Multi-touch, and the functions implemented with it -Many people complain about iTunes, but in vain, it's worth digging for half an hour and everything will fall into place. -A lot of content, in particular, I want to highlight the free PDF reader from Adobe, as well as the iWork office suite. - As for the games - do not swear that they cost 10 bucks. For such grandmas, you can buy a game at the PSP level there (on the PSP itself, similar games will come out to you from 1500 apiece), casual games that are really worth playing can be bought for a maximum of $ 3. -Smart carpet pleases, especially when I was able to lift the ipad, holding only the "lid" -For those who study at school or at the institute, I advise you to purchase a keyboard for it (3,000 rubles) and the Pages program in AppSt
2 years ago
Battery. It works 10 hours, at the university, for example, you don’t have to look for sockets, who uses laptops / netbooks, I think they will understand me. - dimensions, weight. - Design. Everything is very clear here, this is an apple. - ...etc.
2 years ago
All the advantages of Apple have long been listed. Take any notes, watch movies, YouTube videos, play (by the way, free games such as dark me pack, nova, angry birds, etc. are really worthy of attention), an indispensable reader. A translator friend is also always with you (on the AppStore you can find a free translator that works offline, called "dictionaries"). The speaker is not very loud, but terribly high quality. To be honest, I have not seen better sound quality in such devices. Trouble-free and fast surfing the Internet. The battery lasts a long time which is also a plus. They say that it is impossible to let go of it - it's true, it's been tested on myself. Because in general this thing is wonderful. As the saying goes, he who seeks will always find. The advantage can be considered that quite a lot of free
2 years ago
I bought this miracle for 22 thousand rubles. Advantages: speed of work, long operating time, quality of games, high quality of films, calmly pulls films weighing up to 6 GB. 720p (using AVPlayer HD). If you don't like the closed nature of the system, you can safely jailbreak it. The quality of the front camera is excellent, it is a pleasure to talk on Skype.
2 years ago
Appearance. Lots of paid and free apps in the apple store. Beautiful screen. Very fast processor. Front camera.
2 years ago
iOS, updates and improvements are not late. We have been using it for more than a year and a half: no glitches, the battery lasts a very long time. Nimble Responds to touch when needed Reliable Excellent assembly and materials Plenty of quality software
2 years ago
1. Glossy screen, splattered at once, which is quite annoying and no matter how you are assured on the Internet, no film will save you from this.
2. The display is too bright, let's say reading a book with black on white mode at night will not work out comfortably, it hits the eyes even at minimum brightness (auto-brightness is naturally turned off), of course this is both a minus and a plus.
3.Heavy. You can't hold him standing in the subway for an hour and a half while watching a movie.
4.Too expensive. Well, it's not worth the money.
5.iTunes - everyone knows about this cant with music downloads (mainly music all the same, because you can upload videos in almost all waffle programs). I'm not a beginner myself, but it will be difficult for them to figure it out at first, especially given this fucking synchronization.
6.Zasve
2 years ago
overpriced accessories
Slips out of hands without a case
Basically everything
2 years ago
depends on the purpose of the acquisition
2 years ago
Too expensive applications in the AppStore are no longer noticed.
2 years ago
closeness operating system(fixed by jailbreak). Many paid applications (fixed by jailbreak).Camera.
2 years ago
Glossy screen. treated with matte film
- One speaker. You have to twist in your hands, or intercept
-Smart cover will not fully protect your tablet. You have to buy a back panel. I also advise you to take a polyurethane case, as the leather one will quickly get dirty and it will be unpleasant to use it.
- no flash
- native browser, if minimized, and then opened again, loads everything again.
2 years ago
Sometimes the touchscreen dabbles when typing, I don’t know what it is connected with, maybe I got an unsuccessful model, but it rarely happens, so it doesn’t cause any inconvenience.
- it’s a problem with iTunes, especially when it starts copying and saving something every time, but I think it can be fixed somehow, I just don’t really want to delve into it)
2 years ago
Binding to a computer is not that it's very annoying, but it's not a pleasure either.
You can’t post photos directly from the iPad to Contact or Facebook, for example.
Hemorrhoids with a bank card at registration. If this is your first Apple device and you managed to avoid it, you are just lucky. In any case, you can find on the Internet how to outwit it. And the apple trees are no longer used to it.
The disadvantages can not be attributed, for example, the camera. You're not buying a camera, people. And for Skype, everything is just wonderful.
2 years ago
Markost (but I wear it in a case), the rear camera is rather weak.
2 years ago
There is no flash, but there is nothing to worry about (there is YouTube), and everything is fine.
Information about the make, model, and alternative names of a particular device, if any.
Design
Information about the dimensions and weight of the device, presented in different units of measurement. Used materials, suggested colors, certificates.
| Width Width information refers to the horizontal side of the device in its standard orientation during use. | 241.2 mm (millimeters) 24.12 cm (centimeters) 0.79 ft 9.5in |
| Height Height information refers to the vertical side of the device in its standard orientation during use. | 185.7 mm (millimeters) 18.57 cm (centimeters) 0.61 ft 7.31in |
| Thickness Information about the thickness of the device in different units of measurement. | 8.8 mm (millimeters) 0.88 cm (centimeters) 0.03 ft 0.35in |
| Weight Information about the weight of the device in different units of measurement. | 607 g (grams) 1.34 pounds 21.41oz |
| Volume Approximate volume of the device, calculated from dimensions provided by the manufacturer. Refers to devices with the shape of a rectangular parallelepiped. | 394.16 cm³ (cubic centimeters) 23.94 in³ (cubic inches) |
SIM card
The SIM card is used in mobile devices to store data that certifies the authenticity of mobile service subscribers.
Mobile networks
A mobile network is a radio system that allows multiple mobile devices to communicate with each other.
Mobile technologies and data rates
Communication between devices in mobile networks is carried out through technologies that provide different data transfer rates.
Operating system
The operating system is the system software that manages and coordinates the operation of the hardware components in the device.
SoC (System on a Chip)
System on a chip (SoC) includes all the most important hardware components of a mobile device in one chip.
| SoC (System on a Chip) A system on a chip (SoC) integrates various hardware components such as a processor, graphics processor, memory, peripherals, interfaces, etc., as well as the software necessary for their operation. | Apple A5 APL0498 |
| Technological process Information about the technological process by which the chip is made. The value in nanometers measures half the distance between the elements in the processor. | 45 nm (nanometers) |
| Processor (CPU) The main function of the processor (CPU) of a mobile device is the interpretation and execution of instructions contained in software applications. | ARM Cortex-A9 |
| Processor bit depth The bit depth (bits) of a processor is determined by the size (in bits) of registers, address buses, and data buses. 64-bit processors have higher performance than 32-bit processors, which, in turn, are more productive than 16-bit processors. | 32 bit |
| Instruction Set Architecture Instructions are commands by which the software sets/controls the operation of the processor. Information about the instruction set (ISA) that the processor can execute. | ARMv7 |
| First level cache (L1) Cache memory is used by the processor to reduce access time to more frequently accessed data and instructions. L1 (level 1) cache is small and much faster than both system memory and other cache levels. If the processor does not find the requested data in L1, it continues to look for them in the L2 cache. With some processors, this search is performed simultaneously in L1 and L2. | 32 kB + 32 kB (kilobytes) |
| Second level cache (L2) L2 (level 2) cache is slower than L1, but in return it has a larger capacity, allowing more data to be cached. It, like L1, is much faster than system memory (RAM). If the processor does not find the requested data in L2, it continues to look for it in the L3 cache (if available) or RAM. | 1024 KB (kilobytes) 1 MB (megabytes) |
| Number of processor cores The processor core executes program instructions. There are processors with one, two or more cores. Having more cores increases performance by allowing many instructions to be executed in parallel. | 2 |
| Processor clock speed The clock speed of a processor describes its speed in terms of cycles per second. It is measured in megahertz (MHz) or gigahertz (GHz). | 1000 MHz (megahertz) |
| Graphics Processing Unit (GPU) The graphics processing unit (GPU) handles calculations for various 2D/3D graphics applications. In mobile devices, it is used most often by games, consumer interface, video applications, etc. | PowerVR SGX543 MP2 |
| Number of GPU cores Like the CPU, the GPU is made up of several working parts called cores. They handle the graphical calculations of different applications. | 2 |
| Volume random access memory(RAM) Random access memory (RAM) is used by the operating system and all installed applications. Data stored in RAM is lost when the device is turned off or restarted. | 512 MB (megabytes) |
| Type of random access memory (RAM) Information about the type of random access memory (RAM) used by the device. | LPDDR2 |
| Number of RAM channels Information about the number of RAM channels that are integrated into the SoC. More channels means higher data rates. | dual channel |
| RAM frequency The frequency of RAM determines its speed, more specifically, the speed of reading / writing data. | 400 MHz (megahertz) |
Built-in memory
Each mobile device has a built-in (non-removable) memory with a fixed amount.
Screen
The screen of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology One of the main characteristics of the screen is the technology by which it is made and on which the image quality of information directly depends. | IPS |
| Diagonal For mobile devices, the screen size is expressed in terms of its diagonal length, measured in inches. | 9.7in 246.38 mm (millimeters) 24.64 cm (centimeters) |
| Width Approximate Screen Width | 7.76in 197.1 mm (millimeters) 19.71 cm (centimeters) |
| Height Approximate Screen Height | 5.82in 147.83 mm (millimeters) 14.78 cm (centimeters) |
| Aspect Ratio The ratio of the dimensions of the long side of the screen to its short side | 1.333:1 4:3 |
| Permission Screen resolution indicates the number of pixels vertically and horizontally on the screen. Higher resolution means sharper image detail. | 1024 x 768 pixels |
| Pixel Density Information about the number of pixels per centimeter or inch of the screen. Higher density allows information to be shown on the screen in clearer detail. | 132 ppi (pixels per inch) 51 ppcm (pixels per centimeter) |
| Color depth Screen color depth reflects the total number of bits used for the color components in a single pixel. Information about the maximum number of colors that the screen can display. | 24 bit 16777216 flowers |
| Screen area Approximate percentage of screen space on the front of the device. | 65.26% (percentage) |
| Other characteristics Information about other functions and features of the screen. | capacitive Multitouch Scratch resistance |
| LED-backlit Oleophobic (lipophobic) coating |
Sensors
Different sensors perform different quantitative measurements and convert physical indicators into signals that are recognized by the mobile device.
rear camera
The main camera of a mobile device is usually located on its rear panel and can be combined with one or more additional cameras.
| Svetlosila Luminosity (also known as f-stop, aperture, or f-number) is a measure of the size of a lens aperture that determines the amount of light that enters the sensor. The lower the f-number, the larger the aperture and the more light reaches the sensor. Usually, the number f is indicated, which corresponds to the maximum possible aperture of the aperture. | f/2.4 |
| Image resolution One of the main characteristics of cameras is resolution. It represents the number of horizontal and vertical pixels in an image. For convenience, smartphone manufacturers often list resolution in megapixels, giving an approximate number of pixels in millions. | 960 x 720 pixels 0.69 MP (megapixels) |
| Video resolution Information about the maximum video resolution that the camera can record. | 1280 x 720 pixels 0.92 MP (megapixels) |
| Video recording speed (frame rate) Information about the maximum recording rate (frames per second, fps) supported by the camera at maximum resolution. Some of the most basic video recording speeds are 24 fps, 25 fps, 30 fps, 60 fps. | 30 fps (frames per second) |
Front-camera
Smartphones have one or more front cameras of various designs - a pop-up camera, a PTZ camera, a cutout or hole in the display, a camera under the display.
Audio
Information about the type of speakers and audio technologies supported by the device.
Radio
The radio of the mobile device is a built-in FM receiver.
Location determination
Information about navigation and location technologies supported by the device.
WiFi
Wi-Fi is a technology that provides wireless communication for short distance data transmission between different devices.
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
USB
USB (Universal Serial Bus) is an industry standard that allows different electronic devices to communicate.
Headphone jack
This is an audio connector, which is also called an audio jack. The most widely used standard in mobile devices is the 3.5mm headphone jack.
Connecting devices
Information about other important connection technologies supported by the device.
Browser
A web browser is a software application for accessing and viewing information on the Internet.
Video file formats/codecs
Mobile devices support various video file formats and codecs, which store and encode/decode digital video data, respectively.
Battery
Mobile device batteries differ from each other in their capacity and technology. They provide the electrical charge they need to function.
| Capacity The capacity of a battery indicates the maximum charge it can store, measured in milliamp-hours. | 6930 mAh (milliamp-hours) |
| Type The type of battery is determined by its structure and, more specifically, by the chemicals used. Exist different types batteries, with lithium-ion and lithium-ion polymer batteries most commonly used in mobile devices. | Li-polymer (Li-polymer) |
| Talk time 2G Talk time in 2G is the period of time during which the battery is completely discharged during a continuous conversation in a 2G network. | 9 h (hours) 540 min (minutes) 0.4 days |
| 2G standby time The 2G standby time is the amount of time it takes for the battery to fully discharge when the device is in stand-by mode and connected to a 2G network. | 720 h (hours) 43200 min (minutes) 30 days |
| 3G talk time Talk time in 3G is the period of time during which the battery is completely discharged during a continuous conversation in a 3G network. | 9 h (hours) 540 min (minutes) 0.4 days |
| 3G standby time The 3G standby time is the amount of time it takes for the battery to fully discharge when the device is in stand-by mode and connected to a 3G network. | 720 h (hours) 43200 min (minutes) 30 days |
| Characteristics Information about some additional features of the device's battery. | Fixed |
Specific Absorption Rate (SAR)
SAR levels refer to the amount of electromagnetic radiation absorbed by the human body while using a mobile device.
| Body SAR (EU) The SAR level indicates the maximum amount of electromagnetic radiation that the human body is exposed to when held mobile device at hip level. The maximum allowed SAR value for mobile devices in Europe is 2 W/kg per 10 grams of human tissue. This standard has been established by CENELEC following the 1998 ICNIRP guidelines and IEC standards. | 0.98 W/kg (watt per kilogram) |
| Body SAR (US) The SAR level indicates the maximum amount of electromagnetic radiation that the human body is exposed to when holding a mobile device at hip level. The highest acceptable SAR value in the US is 1.6 W/kg per gram of human tissue. This value is set by the FCC, and the CTIA controls whether mobile devices comply with this standard. | 1.19 W/kg (watt per kilogram) |
CPU
Apple A5 processor with a clock speed of 1 GHz, dual-core, but that won't tell us anything, right? The difference can only be seen.
I can say that when comparing the iPad and iPad 2 face to face, Safari works much faster on the latter, for many it is the main tool. Games launch faster. Faster switching between applications, use of multitasking. That is, you don’t even need to convince yourself - the difference can be seen with the naked eye.
For those who like to play, there is also good news, there is now a gyroscope, it's very cool to drive races.
Memory
Or 16 GB, or 32 GB, or 64 GB, everything is simple - the more the better. Watch serials. Or store music. Who likes what.
By the way, the sound quality has not changed compared to the first iPad, I tried to listen with Monster Turbine, everything is very similar.
Display
The display diagonal is 9.7 inches, the resolution is 1024 x 768 pixels, the impressions are only positive.
Then some problem surfaced with the backlight at the bottom - everything was in order on the device in question. Excellent viewing angles, the screen is bright, juicy, equally well suited for both games and web browsing.
By the way, about these pages. I tried to watch YouTube videos, an error periodically pops up, something like "You do not have enough rights." It seems to be a simple task, but some problems.
Control
Everything is the same, the volume buttons and the lever on the end, in the menu you can program its action, this is either turning off the sound or turning off the automatic rotation of the image.
The button under the display has become softer, although it probably only seems to me. The button on the top-left remained in place, it was “pulled out” from the case, it is convenient to use.
The touch screen is great, I've never seen a tablet so easy to use.
cameras
Added cameras on the front and rear panels, you can do a lot of things. First, use the cameras for Facetime. The application icon is located on the desktop, it is very easy to work with it, contacts are simply added - no problem.
Calling requires a Wi-Fi connection. You can see how the program works in our video. Do not wait for the crystal frequency, that's for sure. As with the iPhone 4, it is possible to switch the view from the cameras.
Another app for pampering is Photobooth, coming soon to Facebook and more in social networks surely there will be a lot of profile photos taken with it. The bottom line is that you can choose some funny effect, take a picture - a self-portrait and immediately send it somewhere.
The camera on the back is not very good, the pictures are so-so. The video shoots well, the resolution is 1280 x 720 pixels.
Geotagging is supported, focusing on the object you specify is possible.
Nutrition
Claimed battery life is about ten hours when using a browser connected via Wi-Fi. In any case, the iPad has a good battery life, which I have not yet heard anyone find fault with. It seems that the screen is huge, and the processor is now dual-core, but the gadget works for a long time. What can not but rejoice.
Communications
As you can see, the MTS SIM card was quickly recognized, let me remind you again - no unlocks for the iPad are needed. The Wi-Fi version looks very attractive to iPhone 3Gs and iPhone 4 owners, because iOS 4.3 introduced a feature called Personal Hotspot.
I will write about this separately. But, in my opinion, if we take it, then take the version with 3G. Unlike the version with Wi-Fi, there is a digital compass (works in Google Maps, for example), aGPS.
You can connect to the TV with might and main, one more accessory for the device and an extra thirty dollars for you. I mean, you have to spend on this adapter. It's interesting how popular this feature will be, how many iPad owners will want to connect their tablet to a TV. It would be interesting to hear opinions in the forum.
There are no problems with connecting to access points, Bluetooth works with a regular or stereo headset without problems.
conclusions
The following goals have been achieved. The whole civilized world is once again discussing the new Apple tablet. Tablets, such an impression, are made only by Apple. All movements of competitors are blocked by a trump card, because any news about Motorola XOOM or new products from Samsung is blocked by a wave of everything about the iPad 2.
For the company, I repeat, it was important to consolidate the success, and it is absolutely clear that here we have not a revolution, but an evolution, but this is enough to maintain interest. Will the iPad 2 be in demand? Yes.
Should I trade in my first iPad for an iPad 2? Only if you need cameras, a smaller body, speed - in my opinion, all this is not a reason to hop to the store. You can use FaceTime on the iPhone 4, the rest is not critical.
But, as practice shows, the arguments of reason often do not mean anything to the consumer. We are all children. We all play with toys. Only they, pardon the banality, become more expensive over time. Apple employs real masters of toys, capable of delighting and delighting us endlessly - and I personally see an extra proof of their skill in full view.
Source - //www.mobile-review.com
It is a revolutionary, high-tech, second-generation multifunctional mobile device that allows you to read, listen to music, play games, watch HD video, surf the web, check email, work and chat. The elegant and stylish body of the model is made in an updated design, it has become 33% thinner and almost 15% lighter, so it is very comfortable to hold.
Apple iPad 2 is built with a powerful dual-core processor Apple A5, which keeps your device responsive when downloading apps, multitasking, and performing resource-intensive tasks. The graphics power of the model is increased by almost nine times compared to the first generation Apple iPad, so the owner can comfortably play games, watch movies and photos, edit videos in the iMovie application, or enable animation in Keynote.
In tablet computer Apple iPad 2 A large 9.7-inch screen with wide viewing angles and LED backlighting is installed, which displays a clear, bright, rich picture even in low light and from any angle. The display features "Multi-Touch" technology, which recognizes a wide range of gestures using electric fields. The model runs on a secure, reliable and productive mobile operating system iOS 4 with many useful and exciting built-in applications.
Apple iPad 2 instantly wakes up from sleep mode (just press the Home button) and lasts up to 10 hours on a single charge thanks to the combination of efficient flash storage, advanced OS, economical processor, LED-backlit screen matrix and a 25-capacity lithium polymer battery. W/h
The built-in accelerometer allows you to hold the tablet horizontally, vertically, even turn it over - the picture on the screen will always be displayed correctly. IN iPad 2 there is also a three-axis gyroscope and compass, all of these technologies determine the location of the device, its position relative to the ground and movement parameters. This is a significant step forward for games, navigation maps and various applications. The model is equipped with two cameras: one is located on the front panel of the case, and the second - on the back. They are designed to make video calls in FaceTime and can work in pairs, that is, you can not only see each other, but also show the interlocutor what is happening around. The rear camera can shoot HD videos and take photos.
Tablet computer Apple iPad 2 Supports Wi-Fi and 3G connectivity. The model automatically detects available Wi-Fi networks, and if the owner is in a place where there are none, he will be able to connect to the Internet via 3G technology - for this you need to install a Micro-SIM card.
