Android mobile phone resolution sorting

Currently, there are several 240x320 resolutions for machines on the market (basically no one has used them, but my Samsung 5670 is) 320x480 currently the most popular low-end Android machine is in use for Android machines with a resolution of 460x640, now there are basically no resolutions for the 480x800 most popular mid-and high-end Android smartphones, including Windows Phone, 480X854, wfvga, it's a 540x960 HTC high-end host with a 640x960 extended version of X. This resolution is very popular, that is, qhd is rarely used for X, and only a few models such as sharp and meizu M9 have been used, however, it is the definition of 1280x720 in the legend of the most classic iPhone. It is also the resolution of mainstream flagship models of various brands, and the screen is very large. 1280x800 only 9220 of Samsung's 5.3 inch million screens are currently used. The current mainstream mobile phone categories and resolution ratio are 320x4802 for mobile phones: 3 Samsung s5830 galaxy ace, Samsung i5700, Samsung i7500, Huawei u8500 Sony Ericsson X8 (e15i) huawei c8600, Motorola xt502 Motorola me600, Motorola cliq, Motorola me501lg P503, LG gt540, LG gw620, LG p500htc G6 legend, HTC Aria (G9) kepai d530, kepai w711 sharp sh8118u, Tianyan w606, ZTE r750, initial release: 3htc a3366 wildfire, HTC a3380, HTC a3360motorola me511, Motorola xt301, and marshal xt300 For c8500, Samsung i5508, ZTE x850, Sony Ericsson u201, Samsung s5570, 480X8003: 5htc desire (G7), HTC a9191, HTC dual sans t9199htc a9191, HTC Desire HD (G10) HTC Desire zhtc incredible s (s710e), HTC Evo 4G, Samsung i9003 Samsung i9010, Samsung i9088, Samsung i909, Samsung i9088, and Samsung i9000 Samsung i909 (sphone) samsung i9020, Samsung t959, Samsung w899, cool n930, Google Nexus S, cool n930, Dell venue Lenovo w101 lephone (1.6 system not native) ZTE v9e, ZTE v880 Lenovo w100 lephone (1.6), Lenovo c101, sharp sh8128, sharp sh7218u (new machine), and ZTE L A a1680, Huawei u8800 Dell mini5 (streak), Google Nexus One (G5) 600x102475: 128 Samsung Galaxy p1000480x854 Motorola xt702, Motorola xt711motorola me722 (milestone 2) motorola xt800motorola me811 (Droid X), Motorola me525motorola xt800 +, and Motorola xt806ix Sony Ericsson x10i (I). The main screen sizes of existing Android mobile phones include: 2.8, 3.1, 3.2, 3.7, 4, 4.2, 4.3, 5.0 (Unit/inch) the screen is 2.8 inch models mainly by HTC tattoo (also known as G4) motorola flipout (the release name is mb511) and other models. Android phones of this size are usually entry-level models and the price is usually 1000 yuan.. The screens of 3.1-3.5 inch are mainly mid-range models, which represent HTC hero (G3), Motorola me600 (backflip), and Samsung i7500 at a price of up to 2000 yuan. New models with a screen size of more than 3.7 inch are generally Android high-end mobile phones. The representative models include HTC Desire S, HTC sensation, and Motorola Droid X (me811 customized models for Tianyi), Motorola Atrix 4G (the licensed model is me860), Samsung Nexus S, Samsung Galaxy S2, etc., the price is usually more than 3000 yuan. The larger the screen size, the larger the visible range. Because all Android phones can touch the operation screen, the operation area is larger. When using mobile phones to play games and watch videos, large-sized mobile phones have obvious advantages. In addition, the larger the size of the mobile phone, the less difficult it is to carry. The biggest Android phone I have ever used is Dell mini 5 (the 7 inch Galaxy Tab is not listed on the phone). The screen size of this phone is over 5 inch, and it is almost impossible to put it into the pants pocket. (2) Android mobile phone resolutions include 240x320, 320x480, 480x800, and X. The term resolution is called resolution in Hong Kong and Taiwan (I personally think that the term resolution is more precise), that is, the precision of the screen image. The larger the Resolution, the clearer the display. The models with a resolution of 240x320 and X are generally low-end Android models, and the price is usually between and RMB. The models with a resolution of 480x800 and X are usually medium and high-end models, and the price ranges from. At present, most software development is based on mobile phones compatible with resolutions of x and X. All mobile phones with earlier resolutions of some software will be notified of failure. 2. mobile phone size distribution (http://developer.android.com/resources/dashboard/screens.html) is currently mainly based on the resolution of 800*480 and 854*480 mobile phone users mostly data collected during a 7-day period ending on August 1, 2011ldpimdpihdpixhdpismall3. 4% normal0.9 % 16.9% 74.5% large3.1 % xlarge1.2 % 2. Glossary Note: screen size refers to the actual physical size of the mobile phone, such as 2.8 inch, 3.2 inch, 3.5 inch, 3.7 inch Motorola milestone mobile phone is 3.7 inch aspect ratio (width/height ratio) refers to the actual physical size width/height ratio, divided into long and nolongmilestone is, belonging to longresolti The ON (resolution) concept is the same as that of a computer. It indicates that the number of pixels in the phone screen is 854*480 DPI (DOT per inch), and the number of pixels per inch, such as 120 DPI, for example, if the physical size of the qvga (320*240) resolution screen is (2 inch * 1.5 inch), DPI = 160 can reflect the screen definition, used to scale the UI's density (density) the pixel value concentration in the screen, resolution/screen size can reflect the cell phone density-independent pixel (DIP) refers to the logical density calculation unit, the corresponding formula of dip and specific pixel values is dip/pixel = DPI value/160, which indicates the number of display points per inch. 3. Relationship between mobile phone screen classification and pixel density VGA: video graphics array: displays the drawing matrix, which is equivalent to 640x480 pixels; hvga: half-size VGA; that is, half of VGA with a resolution of 480X3 20; density = 160 qvga: Quarter VGA; that is, 1/4 of VGA, resolution: 320 × 240; density = 120 WVGA: wide video graphics array; that is: Expanded VGA, resolution: 800x480 pixels; density = 240 wqvga: wide quarter VGA; that is, expanded qvga, resolution higher than qvga, lower than VGA, generally: 400x240,480x272; in the resource package of density = 120apk, resources that use the hdpi label when the screen density is 240. Resources that use the mdpi label when the screen density is 160. Resources that use the ldpi label when the screen density is 120. Resources without any tags are the screens (type) width (pixels) height (pixels) size range (INCHES) shared by various resolutions) size density groupqvga2403202.6-3.0 small screenlow density (120) limit-3.5 normal screenlow density (120) limit-3.8 normal screenlow density (120) limit-3.5 normal screenmediumdensity (160) mdpiwvga4808003.3-4.0 normal screenhigh density (240), algorithm-4.0 normalscreenhigh density (240), algorithm-5.5 large screenmedium density (160) algorithm-5.8 large screenmedium density (160) mdpi 4. From the perspective of uidesign and development, the application will provide three sets of UI layout files based on the 3 categories of A ndroid mobile phone screens, however, three sets of con typestandard asset sizes (in pixels) and for Generalized screen densities lowdensityscreen (ldpi) mediumdensityscreen (mdpi) highdensityscreen (hdpi) must be provided for corresponding interface icons) launcher36 x 36 px48 x 48 px72 x 72 pxmenu36 x 36 px48 x 48 px72 x 72 pxstatusbar24 x 24 px32 x 32 px48 x 48 pxtab24 x 24 px32 x 32 px48 x 48 pxdialog24 x 24 px32 x 32 px48 x 48 pxlist view24 x 24 px32 x 32 px48 x 48 PX