Logitech MX Keys S Wireless Advanced Illuminated Keyboard vs Anker 737 Charger 120W GaN Prime 3-Port Wall Fast Charger

What separates them

These two differ on 1 recorded specification. The Logitech MX Keys S Wireless Advanced Illuminated Keyboard is ₹5,296 dearer.

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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Anker

Anker 737 Charger 120W GaN Prime 3-Port Wall Fast Charger

₹7,999

120 W is a total shared across three ports, not a figure any single port sustains while others are in use, and this is the specification that surprises people.

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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.

Who the Anker 737 Charger 120W GaN Prime 3-Port Wall Fast Charger is for

Buy it if: Anyone charging a laptop and phone from one adapter who understands the power is shared.

Avoid it if: Anyone expecting full speed on every port simultaneously -- no multi-port charger does that.

Specifications, side by side

1 of 19 rows differ. Differences first.

Specification	Logitech MX Keys S Wireless Advanced Illuminated Keyboard	Anker 737 Charger 120W GaN Prime 3-Port Wall Fast Charger
Price	₹13,295	₹7,999
Weight	810 g	200 g
Warranty	1 Year Official Brand Warranty	1 Year Official Brand Warranty
Backlight	Proximity-activated, adjusts to ambient light	not published
Battery	About 10 days with backlight, up to 5 months without	not published
Connectivity	Bolt receiver or Bluetooth, up to 3 devices	not published
Flow	Types across up to 3 computers and copies files between them	not published
Form factor	Wireless low-profile keyboard	not published
Key travel	1.8 mm -- shallower than mechanical, deeper than a laptop	not published
Layout	Full size with numeric keypad	not published
Not mechanical	Scissor switches are quieter and lower but do not have the feedback of mechanical keys	not published
One device	not published	USB-C 1 alone delivers 100 W
Plug	not published	Indian 2-pin
Ports	not published	2 x USB-C, 1 x USB-A
Switches	Scissor, low profile -- not mechanical	not published
Technology	not published	Gallium nitride, which is why it is about half the size of a silicon 120 W charger
Three devices	not published	65 W, 45 W and 10 W respectively
Total output	not published	120 W shared across three ports -- not 120 W per port
Two devices	not published	USB-C 1 drops to 65 W and USB-C 2 takes 45 W. A laptop charging at 100 W silently halves when a phone is plugged in
Why this happens	not published	A shared power budget. Every multi-port charger does this and few publish the table

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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