Logitech C920 HD Pro Webcam 1080p (960-000764) vs Anker 737 Charger 120W GaN Prime 3-Port Wall Fast Charger

What separates them

These two differ on 1 recorded specification. The Anker 737 Charger 120W GaN Prime 3-Port Wall Fast Charger is ₹1,009 dearer.

Logitech

Logitech C920 HD Pro Webcam 1080p (960-000764)

₹6,990

Still the sensible default after a decade, and the reason is the glass lens rather than the resolution -- most cheaper 1080p webcams use plastic optics that soften the image far more than the sensor does.

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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 C920 HD Pro Webcam 1080p is for

Buy it if: Anyone on frequent video calls who wants reliable, driver-free 1080p.

Avoid it if: Anyone recording in a dim room, or wanting 4K or 60 fps.

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 18 rows differ. Differences first.

Specification	Logitech C920 HD Pro Webcam 1080p	Anker 737 Charger 120W GaN Prime 3-Port Wall Fast Charger
Price	₹6,990	₹7,999
Weight	162 g	200 g
Warranty	1 Year Official Brand Warranty	1 Year Official Brand Warranty
Connectivity	USB-A 2.0, UVC compliant so it needs no driver	not published
Field of view	78 degrees diagonal	not published
Focus	Autofocus	not published
Lens	Glass, f/2.0	not published
Low light	Software correction only -- no larger sensor, so a dim room stays grainy	not published
Microphones	Two, stereo, omnidirectional	not published
Mount	Clip with a tripod thread underneath	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
Resolution	1080p at 30 fps, 720p at 30 fps	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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