MacBook Air M4 Battery Test with Intehill Portable Monitor at the Max Brightness - 16'' 3K 400 nits

Many people wonder how exactly the power consumption when the MacBook is connected to a portable monitor. As we all know the new MacBook Air comes with a 2K 500nits screen, our Intehill U16ZT is a portable touchscreen with 3K resolutions and 400nits. today we did a battery "extreme" test. We set both display at the max brightness. TLNR: 3.5 Hours - both display at the max brightness 500 nits and 400 nits Tom's Guide's testing under 150 nits: In their battery test, which simulates web browsing over Wi-Fi, the 13-inch M4 MacBook Air achieved 14 hours and 51 minutes. ---------------------------------------- In conclusion: Taking the portable monitor on the go with your MacBook is not an issue regarding the extra power consumption. CZ in most situations, we do not set both displays at the Max brightness and it should last enough until your device gets charged. ---------------------------------------- Intehill Official Store- www.intehill.com Dedicated in developing and manufacturing portable monitors for 10 years.