Epomaker RT82 vs TH87LCD Screen vs Massive Battery Comparison

The TH87 has significantly better battery life. It uses a 10000mAh battery, offering up to 200 hours with the backlight off. The RT82 has a 4000mAh battery, providing up to 115 hours under the same conditions, according to their respective technical specifications.

No, the Epomaker TH87 does not have a screen. The defining feature of the RT82 is its magnetically detachable 1.14-inch LCD screen, which can display time, battery status, custom GIFs, and function in a typewriter mode.

The TH87 vendor description mentions programmable software for Windows to assign macros or remap keys. However, it does not list support for VIA or QMK, which are the open-source, cross-platform remapping tools explicitly supported by the RT82.

The RT82 is a 75% layout with 80 keys, measuring 327mm in length. The TH87 is a TKL (80%) layout with 87 keys, measuring 367mm in length. The TH87 is longer because it includes a dedicated function row and navigation cluster, while the RT82 condenses these into layers.

The RT82 is generally more customizable for modding. It supports VIA/QMK for firmware-level changes and its vendor description details a specific 5-layer sound dampening system for enthusiasts to understand its construction. Both keyboards are hot-swappable for switch changes.

Yes. Both use PBT keycaps with a Cherry profile, but the manufacturing technique differs. The RT82 uses dye-sublimation printing, while the TH87 uses double-shot molding, as per their technical specifications. Double-shot keycaps typically have more durable legends.

Both are compatible with Mac systems. The RT82 may have a slight edge as its box includes three additional keycaps specifically for Mac, allowing for proper key labeling. Both keyboards list Mac/Win support in their features.

Both are gasket-mounted, but their internal construction differs. The RT82 lists a 5-layer system with Sandwich Latex, IXPE, PET, foam, and silicone. The TH87 lists a 5-layer system with PORON sandwich foam, IXPE, a sound enhancement pad, an EPDM switch socket pad, and silicone. The TH87 also adds a flex-cut plate and PCB.

The RT82 includes the keyboard, a detachable mini TV screen, a USB cable, a 2.4Ghz receiver, a puller, a manual, 3 Mac keycaps, and 2 extra switches. The TH87 includes the keyboard, a USB cable, a 2.4Ghz receiver, 2 extra switches, a puller, and a manual.

Both offer very low latency suitable for gaming. The RT82 specifies 3ms in wired mode and 5ms in 2.4GHz mode. The TH87 specifies 2ms in wired mode and 5ms in 2.4GHz mode. The difference in wired mode is minimal, and both share the same 5ms wireless latency.

Yes. According to Epomaker's product description, the RT82 features a magnetically detachable LCD screen, referred to as a "mini TV." This allows you to remove it or reattach it easily.

Yes. The TH87's specifications list support for ANSI, ISO-DE, ISO-UK, and JIS layouts. This makes it a versatile choice for users in Europe and other regions that use ISO keyboard standards. The RT82 is listed with an ANSI US layout only.