BenQ GS50 1080p Outdoor Portable Wireless Projector (GS50) vs Logitech MX Keys S Wireless Advanced Illuminated Keyboard

What separates them

These two differ on 3 recorded specifications. The BenQ GS50 1080p Outdoor Portable Wireless Projector (GS50) is ₹56,695 dearer.

BenQ

BenQ GS50 1080p Outdoor Portable Wireless Projector (GS50)

₹69,990

Two numbers are routinely misread on portable projectors and both are here.

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Logitech

Logitech MX Keys S Wireless Advanced Illuminated Keyboard

₹13,295

1.8 mm of travel puts this between a laptop keyboard and a mechanical one, and that is a deliberate position rather than a compromise -- it is quiet enough for a shared room and more substantial than a laptop.

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Who the BenQ GS50 1080p Outdoor Portable Wireless Projector is for

Buy it if: Anyone projecting outdoors after dark, or in a room that can be made properly dark.

Avoid it if: Anyone hoping to use it in a lit room, and anyone expecting a true 4K image.

Who the Logitech MX Keys S Wireless Advanced Illuminated Keyboard is for

Buy it if: Anyone typing all day in a shared space who wants quiet keys and multi-device switching.

Avoid it if: Anyone who wants mechanical feedback, and gamers needing n-key rollover.

Specifications, side by side

3 of 18 rows differ. Differences first.

Specification	BenQ GS50 1080p Outdoor Portable Wireless Projector	Logitech MX Keys S Wireless Advanced Illuminated Keyboard
Price	₹69,990	₹13,295
Battery	Up to 2.5 hours of video	About 10 days with backlight, up to 5 months without
Connectivity	HDMI, USB-C, Wi-Fi, Bluetooth	Bolt receiver or Bluetooth, up to 3 devices
Weight	2.4 kg	810 g
Warranty	1 Year Official Brand Warranty	1 Year Official Brand Warranty
Audio output	2 x 5 W with a passive radiator	not published
Backlight	not published	Proximity-activated, adjusts to ambient light
Brightness	500 ANSI lumens	not published
Flow	not published	Types across up to 3 computers and copies files between them
Form factor	not published	Wireless low-profile keyboard
Key travel	not published	1.8 mm -- shallower than mechanical, deeper than a laptop
Layout	not published	Full size with numeric keypad
Light source	LED, about 30,000 hours	not published
Not mechanical	not published	Scissor switches are quieter and lower but do not have the feedback of mechanical keys
Resolution	1920 x 1080 native. Accepts a 4K signal and downscales it -- it does not display 4K	not published
Switches	not published	Scissor, low profile -- not mechanical
Throw ratio	1.3, so about 2.6 m for a 100 inch image	not published
Water resistance	IPX2 -- light drips only, not rain	not published
Where that works	A genuinely dark room or outdoors after nightfall. Not a lit room, and not daylight	not published

Every row is a figure one or both products record. A blank is a figure the catalogue does not hold, not a zero.

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