Acer Iconia B1-721

Acer Iconia B1-721 Screen Size Dimensions

Acer Iconia B1-721 screen size dimensions, viewport size, pixel density and more information.


WIDTH 600 px
HEIGHT 1024 px
PX DENSITY ~170 ppi
PHYSICAL SIZE MM 199 x 122.3 x 11.4 mm
RELEASE DATE Released 2014, January


The Acer Iconia B1-721 is a tablet device released by Acer in January 2014. It features a 7.0" TFT display with a screen resolution of 600 px (width) x 1024 px (height). The pixel density of the display is approximately 170 pixels per inch (ppi). The aspect ratio of the screen is 14:24.

In terms of industry standards and user expectations, the screen size of 7.0" aligns with the typical size range for tablets, providing a compact and portable form factor. The resolution of 600 px x 1024 px is relatively low compared to modern standards, but considering the release date of the device, it was in line with the entry-level tablet market at that time.

The pixel density of around 170 ppi is considered moderate, providing decent sharpness and clarity for most tasks such as web browsing, reading, and media consumption. However, it may not deliver the same level of detail and crispness as higher-end devices with higher pixel densities.

The aspect ratio of 14:24 is slightly different from the standard 16:9 or 4:3 ratios commonly found in tablets. This aspect ratio may affect the viewing experience, especially when consuming media content that is optimized for other aspect ratios.

The display type is TFT (Thin-Film Transistor), which is a common LCD technology known for its good color reproduction and wide viewing angles. However, TFT displays generally have lower contrast ratios and may not offer the same level of image quality as newer display technologies like IPS (In-Plane Switching).

The physical size of the device is 199 x 122.3 x 11.4 mm (7.83 x 4.81 x 0.45 in), making it compact and easy to hold. The tablet runs on the Android 4.2 operating system, which was a popular version of Android at the time of its release.

Overall, the Acer Iconia B1-721 aligns with industry standards and user expectations for an entry-level tablet released in 2014. While its screen size, resolution, and pixel density may not be on par with more recent devices, it still offers a reasonable display for basic tasks and casual media consumption.