Head-to-heads / Semi-automatic / CASABREWS 3700 Essential vs Gaggia Classic Evo Pro

CASABREWS 3700 Essential vs Gaggia Classic Evo Pro

Updated October 17, 2026 · Specs from casabrews.com, gaggia-na.com and the Amazon listings · How we score

The bottom line

It comes down to the portafilter.

Get the Gaggia Classic Evo Pro if…

you want the café-size portafilter: 58 mm vs. 51 mm, or you hate refilling: a 72 oz tank vs. 43.9 oz.

Get the CASABREWS 3700 Essential if…

you want to spend less: price class $ vs. $$.

The Gaggia Classic Evo Pro is ahead on 2 specs, the CASABREWS 3700 Essential on 0. We earn a commission if you buy through these links. It never changes a score.

Score by category

Each bar is out of 100. Popularity is how often the machine sells on Amazon compared to all 119 machines.

CASABREWS 3700 EssentialGaggia Classic Evo Pro

Brewing 28 points, CASABREWS 3700 Essential 38 points, Gaggia Classic Evo Pro
Milk 100 points, CASABREWS 3700 Essential 100 points, Gaggia Classic Evo Pro
Convenience 19 points, CASABREWS 3700 Essential 40 points, Gaggia Classic Evo Pro
Popularity 95 points, CASABREWS 3700 Essential 66 points, Gaggia Classic Evo Pro

Why is the CASABREWS 3700 Essential better than the Gaggia Classic Evo Pro?

No spec where it is clearly ahead, based on what both listings state.

Why is the Gaggia Classic Evo Pro better than the CASABREWS 3700 Essential?

  • Portafilter size58 mm vs. 51 mm
  • 64% bigger water tank72 oz vs. 43.9 oz

Every spec, with its source

Only specs both sides state can win. A “Not stated” never wins or loses.

Brewing

Heating system

Dual boilers and heat exchangers can brew and steam at the same time with stable temperature. Thermoblocks heat fast but drift more.

CASABREWS 3700 Essential Not stated
Gaggia Classic Evo Pro Single boiler gaggia-na.com
Portafilter size

58 mm is the café standard with the widest choice of baskets and tampers. Smaller sizes work, but accessories are scarcer.

CASABREWS 3700 Essential 51 mm casabrews.com
Gaggia Classic Evo Pro 58 mm gaggia-na.com
Pump pressure

Espresso is brewed at about 9 bar. Higher numbers on the box are maximum pump ratings and do not make better coffee, so we do not score them.

Average: 20 bar
CASABREWS 3700 Essential 20 bar casabrews.com
Gaggia Classic Evo Pro 15 bar gaggia-na.com

Milk

Milk frothing

A manual steam wand gives the best microfoam for latte art but takes practice. Automatic systems are easier but less flexible.

CASABREWS 3700 Essential Manual steam wand casabrews.com
Gaggia Classic Evo Pro Manual steam wand Amazon listing

Convenience

Heat-up time

How long you wait from switching on until the first shot. Under a minute feels instant, over 15 minutes means planning ahead.

Average: 25 s · lower is better
CASABREWS 3700 Essential 2 min casabrews.com
Gaggia Classic Evo Pro Not stated
Water tank

A bigger tank means refilling less often. For two milk drinks a day, about 60 oz lasts several days.

Average: 57.2 oz
CASABREWS 3700 Essential 43.9 oz casabrews.com
Gaggia Classic Evo Pro 72 oz gaggia-na.com

Size and weight

Weight

Heavier machines stay put when you lock in the portafilter. Lighter ones are easier to move and store.

Average: 10.9 lbs
CASABREWS 3700 Essential 8.1 lbs Amazon listing
Gaggia Classic Evo Pro 20 lbs Amazon listing

Other

Power

Higher wattage usually means faster heating, but it says nothing about coffee quality.

Average: 1,350 W
CASABREWS 3700 Essential 1,350 W casabrews.com
Gaggia Classic Evo Pro 1,425 W gaggia-na.com

Highlighted: the better value for that spec. Bars show where a value sits among all 119 machines. Specs neither listing states are left out. How we score

Deal check

CASABREWS 3700 Essential · price class $

Around its usual price.

Compared with its own 90-day average and 12-month low on Amazon. The exact price is on Amazon.

See today’s price

Gaggia Classic Evo Pro · price class $$

Around its usual price.

Compared with its own 90-day average and 12-month low on Amazon. The exact price is on Amazon.

See today’s price

Questions

Which is better, the CASABREWS 3700 Essential or the Gaggia Classic Evo Pro?

The Gaggia Classic Evo Pro scores 46 points, the CASABREWS 3700 Essential 36. The score weighs grinder, heating system, temperature control, milk frothing and convenience.

Which one has the bigger water tank?

The Gaggia Classic Evo Pro: 72 oz vs. 43.9 oz for the CASABREWS 3700 Essential.

How do they froth milk?

CASABREWS 3700 Essential: manual steam wand. Gaggia Classic Evo Pro: manual steam wand.

Also compared

Higher score · 46Gaggia Classic Evo ProCheck price on Amazon