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OutIn Nano Portable Electric Espresso Machine, vs OXO Brew Compact Cold Brew Coffee Maker

Updated August 2026 — OutIn Nano Portable Electric Espresso Machine, wins on battery life and portability, OXO Brew Compact Cold Brew Coffee Maker wins on maintenance.

The OutIn Nano excels in portability and speed, while the OXO Brew offers a budget-friendly cold brew option. Choose based on your coffee preferences.

Why OutIn Nano Portable Electric Espresso Machine, is better

Speed

OutIn brews espresso in 3-4 minutes.

Portability

OutIn is lightweight and designed for travel.

Pressure

OutIn uses 20-bar pressure for rich crema.

Why OXO Brew Compact Cold Brew Coffee Maker is better

Price

OXO is significantly cheaper at $39.95.

Capacity

OXO brews enough concentrate for up to seven drinks.

Sustainability

OXO features a reusable stainless steel filter.

Overall score

OutIn Nano Portable Electric Espresso Machine,
85
OXO Brew Compact Cold Brew Coffee Maker
65

Specifications

SpecOutIn Nano Portable Electric Espresso Machine,OXO Brew Compact Cold Brew Coffee Maker
Heating Time200 seconds12-24 hours
Brewing MethodEspressoCold Brew
MaterialStainless SteelGlass & Plastic
Ease of UseOne-buttonManual
MaintenanceEasyModerate

Dimension comparison

OutIn Nano Portable Electric Espresso Machine,OXO Brew Compact Cold Brew Coffee Maker

Overview of the Products

The OutIn Nano Portable Electric Espresso Machine is priced at $149.99, while the OXO Brew Compact Cold Brew Coffee Maker is significantly more affordable at $39.95. This represents a price difference of about 73%, with the OXO being the clear budget-friendly option. Each product caters to different coffee lovers' needs, with the OutIn focusing on espresso preparation and the OXO providing a cold brew solution.

Portability and Design

The OutIn Nano is designed for on-the-go enthusiasts, weighing only 670 grams and featuring a compact structure that makes it ideal for travel, camping, and office use. In contrast, the OXO Brew is more stationary, designed for countertops or refrigerators, which makes it less portable than the OutIn. While the OXO is compact, it requires a dedicated space for brewing and storing. For those who prioritize mobility, the OutIn Nano stands out as the more portable choice.

Brewing Method

The OutIn Nano utilizes self-heating technology, heating water to 198°F in just 200 seconds, allowing users to prepare espresso quickly. It operates on a pressure of 20 bars, which enhances the extraction process to produce a rich crema similar to traditional espresso machines. On the other hand, the OXO Brew takes a different approach by brewing low-acid coffee concentrate over a 12 to 24-hour period. This method yields a smooth coffee drink, but requires patience and advance preparation. If you're looking for a quick espresso fix, the OutIn Nano is the superior option.

Capacity and Output

The OutIn Nano can make up to 5 hot shots with its 2500mAh lithium batteries, while the OXO Brew can produce enough coffee concentrate for up to seven coffee drinks from its 24-ounce brewing container. Although the OXO Brew offers a greater quantity per brew session, it needs more time to create coffee concentrate. The OutIn, however, allows users to enjoy their espresso in just 3-4 minutes. If quantity and extended use are your priorities, the OXO is a better fit; however, for speed, the OutIn excels.

Cleaning and Maintenance

Both machines are designed for easy maintenance, but they differ in complexity. The OutIn Nano is easy to disassemble and wash, making it convenient for frequent travelers. The OXO Brew includes a reusable stainless steel mesh filter, which is easy to clean and helps prevent grounds from escaping into the brew. While the OutIn requires minimal maintenance due to its straightforward design, the OXO's filter system may appeal to users focused on sustainability. In this category, both machines offer user-friendly cleaning, albeit with different approaches.

Target Audience

The OutIn Nano primarily targets travel enthusiasts, campers, and those who want a portable espresso solution. Its features cater to quick, high-quality espresso preparation, appealing to those who prioritize flavor and convenience on the go. Conversely, the OXO Brew is designed for those who enjoy homemade cold brew coffee, particularly in a home or office setting. Its brewing method is ideal for individuals who appreciate a smooth, low-acid coffee experience. Depending on your lifestyle, one machine may resonate more than the other.

Price and Value

With the OutIn Nano priced at $149.99 and the OXO Brew at $39.95, the latter is about 73% cheaper, making it a more accessible option for budget-conscious consumers. However, the OutIn offers specialized features for espresso lovers that may justify the higher price for those seeking quality and portability. The value you derive from either product will depend on your specific coffee preferences and how much you're willing to invest in your brewing experience.

Which should you buy?

Choosing between the OutIn Nano Portable Electric Espresso Machine and the OXO Brew Compact Cold Brew Coffee Maker hinges on your coffee needs and lifestyle. If you’re seeking a portable solution that delivers quick, high-quality espresso, the OutIn is the clear choice. However, if you prefer a budget-friendly option that allows for brewing smooth cold coffee concentrate at home, the OXO Brew is an excellent selection. Ultimately, your decision should reflect whether you prioritize mobility and speed or cost and brewing versatility.