We recommend a DLP or LED-based portable projector. These technologies offer superior image quality to cheap LCD-based products. To enjoy a good movie or show you may not need super duper image perfection, but you shouldn’t compromise too much. Of course portable projectors can’t compete with large screen TVs and, more importantly, full scale home theater projectors, but they still offer a compelling experience if you choose right.
It should go without saying in an article dedicated to wireless portable projectors, but please read the spec sheet carefully. Again, the cheap models only support 802.11a/b/g Wi-Fi, but you want 802.11n at the very least. Good portable projectors like the BenQ GV31 (yes, we’re very modest) support higher speed wireless connectivity. Not only that, but you get a cellular network option since a good portable projector does wireless not only via Wi-Fi but also 4G/5G, as does the GV31. Make sure your choice covers both bases, because sometimes Wi-Fi goes down temporarily, but the cellular network is much sturdier and less prone to outages.