wattaire
Anker
45W
C
313 Charger (Ace, 45W)
Anker · A2643
vs
Xiaomi
67W
CCA
67W GaN Charger (2C1A)
Xiaomi · MDY-19-EA
The short version
Anker does not publish how it divides power between ports, so a like-for-like comparison stops there.
We know Xiaomi better: 9.0/10 documentation against 7.0.
Size, true to scale
front and side, one scale
20
40
60
size not published
not published
— · weight not published
53×54×28 mm
80 cm³ · 104 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 · 67 W
One device, best port
45 W
67 W
What a laptop gets when nothing else is plugged in.
Two devices at once
not published
45 + 18 W
The best published pair, which is rarely an even split.
Three devices at once
not enough ports
not published
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
Anker
Xiaomi
Total output
45 W
67 W
Ports
1×C
2×C + 1×A
Volume
smaller is better
not published
80 cm³
Weight
smaller is better
not published
104 g
Power density
—
0.84 W/cm³
PPS
Yes
Yes
EPR
over 100 W
No
No
Folding plug
Yes
No
Price per watt
net of VAT
no price
no price
Documentation
7.0/10
9.0/10

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

Offers
EUR · incl. 19% VAT
No DE offer
No DE offer
Anker 313 Charger (Ace, 45W) vs Xiaomi 67W GaN Charger (2C1A) — size, per-port power and price · wattaire