![]() ![]() Most smartphones now have an HDR mode where they essentially take numerous images at different exposures and combine them. You’ve probably already come across HDR through photography. HDR allows a greater range of detail across the full light spectrum. Expose a scene for the shadow detail and you end up with blown-out highlights or expose for the highlights and you lose shadow detail. Typically, with standard dynamic range, you’re losing detail at either end of the light spectrum. HDR can be described as the ratio between the lightest and darkest parts of an image. ![]() The best gaming monitors you can buy in 2023 ![]() This is important for when High Dynamic Range (HDR) content becomes more widely available. Where 1.4 was limited to 8-bit colour, HDMI 2 has 10-bit or 12-bit available. This also allows you to view 144Hz at 1080p (1,920 x 1,080) through a HDMI 2.0 connection.Ĭolour depth is also another area where the new HDMI 2 specification gains some advantages. Now, thanks to the extra bandwidth available in the 2.0 spec, up to 60fps at 4K resolution is possible. Due to the limited bandwidth of HDMI 1.4, only 24fps was possible at 4K resolution (3,840 x 2,160). The reason that bandwidth becomes important is due to the advent of 4K content. HDMI 1.4 has a bandwidth maximum of 10.2 Gbps/s whereas the HDMI 2.0 tops out at 18 Gbps/s. The main difference between the 1.4 and 2.0 specifications focus around bandwidth available. Its most common version, used in most consumer devices at present, is 1.4 but there’s a newer, more exciting 2.0 specification now becoming more prominent. HDMI has seen numerous revisions since its inception in 2002. For example, connect a soundbar to your television through an HDMI-CEC compatible port and the soundbar can turn on and off with your television and be controlled by a single remote. Other benefits of HDMI include functions such as HDMI-CEC (HDMI Consumer Electronics Control), which allows you to control numerous devices with one remote. This is why it’s become the connection of choice for most multimedia devices as it’s a one-cable solution. HDMI is unique among the many connection options in that it’s able to carry both uncompressed video and uncompressed audio. You’ve probably come across it on your television, set-top boxes, tablets, laptops and games consoles. HDMI, or "High-Definition Multimedia Interface" to use its full name, is one of the most common video connections. ![]() The best connection for laptops and mobile devices
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