
Hamilton Beach One Press
Score: 78/100
Keurig K-Express Black
Score: 72/100Rankings

The Hamilton Beach One Press 12-Cup Coffee Maker features a unique lever-dispensing system and a sealed glass reservoir that keeps coffee hot for up to four hours, with programmable brewing. Its reliance on ground coffee only and a hard-to-read level window are notable compromises. Great for users who prioritize mess-free dispensing and freshness.

The Keurig K-Express is a compact single-serve brewer with a generous 42-oz reservoir and a strong-brew button for richer coffee. Its trade-offs include limited brew-size options and lack of advanced programmability. Best suited for small households or offices that value speed and a larger water tank.
| Attribute | ![]() | ![]() |
|---|---|---|
12 cupsbest | 1 cups | |
12 cupsbest | 5.25 cups | |
| ↓ lower better | 60 secondsbest | — |
71 °Cbest | — | |
| ↓ lower better | 3.14 kg | 1.86 kgbest |
120 Vbest | 120 Vbest | |
| ↓ lower better | — | 1,475 Wbest |
1 yearsbest | 1 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Capacity(2) | ||
Brew Capacity (Cups) (cups) | 12 cups | 1 cups |
Water Reservoir Capacity (cups) | 12 cups | 5.25 cups |
Features(1) | ||
Programmable Timer | true | false |
Build & Design(5) | ||
Weight (kg) | 3.14 kg | 1.86 kg |
Height (cm) | 36.5 cm | 38.1 cm |
Width (cm) | 26.5 cm | 17.78 cm |
Depth (cm) | 25.5 cm | 38.1 cm |
Filter Type | Permanent | Reusable |

Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the One Press for its innovative lever-dispensing system that delivers coffee with virtually no drips, a consistently high brew temperature of 168 °F, and a sealed glass reservoir that preserves flavor. The digital clock and 24-hour programmable start are highlighted as user-friendly, while the only notable drawback noted by experts is the hard-to-read front coffee-level window.
Everyday users repeatedly praise the mess-free dispensing, the ability to keep coffee hot and fresh longer, and the convenience of programmable brewing and tall-mug compatibility. The most common complaint mirrors the expert view: the front-facing level window is difficult to read, and some note the lack of pod compatibility.

“"brews a 10-cup pot in approximately 10 minutes"”

“"coffee temperature consistently reaches a piping hot 168°F (71°C)"”

“"Eliminates messy pouring and carafe handling; coffee dispenses cleanly with minimal drips when the cup is removed"”


Professional reviewers commend the K-Express for its space-saving size, generous 42-oz reservoir, rapid back-to-back brewing, and the strong-brew function that delivers a richer cup, while noting the absence of advanced programmability and limited brew-size options as trade-offs.
Everyday users consistently praise the machine's simplicity, large water tank, travel-mug compatibility, and the strong-brew button for delivering bolder coffee, with occasional concerns about wattage inconsistencies and the lack of a included reusable filter.