wattaire
Apple
35W
CC
35W Dual USB-C Port Compact Power Adapter
Apple · MW2H3 / A2676
vs
Apple
40W
C
40W Dynamic Power Adapter (60W Max)
Apple · A3351
The short version
Apple does not publish how it divides power between ports, so a like-for-like comparison stops there.
We know Apple better: 9.6/10 documentation against 3.6.
Size, true to scale
front and side, one scale
20
40
size not published
not published
— · weight not published
46×46×28 mm
59 cm³ · 80 g

Solid block is the face you see in the socket; the outline next to it is depth.

Power by situation
bars share one scale · 60 W
One device, best port
35 W
60 W
What a laptop gets when nothing else is plugged in.
Two devices at once
17.5 + 17.5 W
not published
The best published pair, which is rarely an even split.
Three devices at once
not enough ports
not enough ports
Everything plugged in together.

Port layouts differ, so we compare what you would do with the charger, not port pairs. Each row takes the best published combination for that situation.

Field by field
Apple
Apple
Total output
35 W
40 W
Ports
2×C
1×C
Volume
smaller is better
not published
59 cm³
Weight
smaller is better
not published
80 g
Power density
—
0.68 W/cm³
PPS
No
No
EPR
over 100 W
No
No
Folding plug
Yes
Yes
Price per watt
net of VAT
no price
0.95 €/W
Documentation
3.6/10
9.6/10

marks the better value in that row. Ties, missing data and class differences get no mark.

Offers
EUR · incl. 19% VAT
No DE offer
€45.00
Apple Store (DE)
See at retailer