Keurig machines have a long history of coffee making, from the classic Keurig to newer models that feature incredibly advanced technology to brew the most delicious coffees. The Keurig 1.0 was the first version of the Keurig models, while the 2.0 machines were a short-lived version that limited access to the K-Cup pods.
If you want coffee makers, you want Keurig. The pads are easy to use, the technology is solid, and there are many models of Keurig machines. Keurig coffee is the best on the market and their machines are the easiest to use.
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Keurig 1.0 vs 2.0 overview
Any discussion of Keurig 1.0 vs. 2.0 starts with a simple explanation of exactly what these two models are. The first coffee makers released were the Keurig 1.0 models, which allowed you to use any type of K-Cup you wanted, even K-Cups designed by others.
Keurig 2.0 originally came out with a new coffee brewing system. They featured a new pod scanning process that blocked pods originating from unlicensed third parties. However, these machines were quickly discontinued in 2019 after incredible consumer backlash.
All current Keurig models are now reverting back to the original system, allowing the use of all K-Cup pods. The 2.0 models are now the most advanced products on the market, including the Keurig K-Class, K-Elite and K-Duo.
What is Keurig 1.0?

The Keurig 1.0 machines were the original coffee machines. They are older models, but still work wonderfully for making drinks with their capsules, as does the mighty Keurig K55, our top-of-the-line Keurig coffeemaker. Keurig 1.0 brewers have a unique and more classic look than their 2.0 cousins.
Most 1.0 models don't have touchscreens, most are bulkier than newer models, and much cheaper than 2.0 models.
Characteristics
With Keurig 1.0 brewers, you can use as many pods as you like. They are fully compatible to use many different brands of K-Cup pods even from different brands. Many Keurig 1.0 machines allow you to brew your own brewed coffee, produce hot water, have removable trays and user-friendly interfaces to make coffee selection easy.
Other features of the Keurig 1.0 machines include single-serve coffees, a wide range of K-cups, brew strength options, and the ability to easily fill your travel mug.
Benefits
The advantages of using a Keurig 1.0 coffee maker are that you can buy it for cheaper than a newer model, you can use any type of Keurig K-Cup brand you like, and the coffee just tastes right.
What is Keurig 2.0?

Keurig 2.0 is the next generation of coffee makers that delivers fast, silky coffee in seconds. These new coffee makers have all kinds of fantastic new features like the K-Carafe for bigger brews, unique K-Cup pods, carafe pods and the amazing Keurig 2.0 coffee.
Keurig 2.0 first banned the use of third-party K-Cups, but that is no longer the case. These are high-end units that brew great Keurig coffee like you've never tasted before. They are more technological than the 1.0 units, the new ones allow you to use the same pods that are now available for the 1.0 and 2.0 and the fermentation intensity is arguably higher.
Characteristics
Key features of a Keurig 2.0 brewer are the new brewing features like K-cup and K-carafe service with unique pods. You can still use single-serve K cups, you can still dispense hot water with any Keurig 2.0, but the great added feature is that you have a lot more drink sizes, making Keurig 2.0 coffee makers better for big families and enthusiasts alike.
Benefits
The benefits of using a Keurig 2.0 coffee maker are numerous. You get better technology, more brewing capabilities with more options for your cup of coffee. There are more pod types, more cup sizes, more K-cup pods, and the delicious taste of the Keurig 2.0 coffee revolution.
Our recommended models
ECONOMIZE 21%win election
6.8
CLASSIFICATION
Characteristics
5.5
Easy to use
8
durability
7
beer quality
7.5
Cost benefit
6
Keurig K-Classic K55
The original Keurig model (1.0) that revolutionized coffee makers! The Keurig K-Classic brews a cup in less than a minute and has a self-cleaning feature. In general, it is easy to use and easy to keep clean.
ECONOMIZE 29%runner-up
7.7
CLASSIFICATION
Characteristics
9
Easy to use
8
durability
9
beer quality
7.5
Cost benefit
5
Clear K575 (2.0)
The Keurig 2.0 raises the bar with a touchscreen, fully programmable options, and a massive 80-ounce water reservoir. You can also choose to make a single cup or an entire pot.
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K-Cup 1.0 vs. 2.0
K-cup differences
Keurig 2.0 offers many more ways to use a K-Cup than 1.0. Newer models of Keurig 2.0 machines have the option to use jar pods. 1.0 and 2.0 cannot use the same default K-Cups, although each has access to more powerful brewing technology.
See too:Best Keurig for office use
The biggest difference between the 1.0 and 2.0 is that the 1.0 can only use standard stock K-cups, which are much smaller than the newer Keurig 2.0 K-cups. If you're upgrading your old device to the new Keurig 2.0, you won't be able to transfer your unused pods.
The only difference is in the newer Keurig 2.0 models which have some backward compatibility where you can use a newer K-Cup with an older 1.0 machine.
Types of Capsules: Reusable Capsules and Compatibility
- K-jar pods only with Keurig 2.0
- New Keurig 2.0 pods compatible with older machines
- Keurig 1.0 is compatible with all brands of pods
- Some Keurig 2.0 models are not compatible with third-party pods
Cafetera Keurig K55 (1.0)

Characteristics
This is definitely the original Keurig coffee maker. It has amazing features that have truly revolutionized the way we drink coffee. It comes with a ton of different sizes for your beverages, a massive 48-ounce water reservoir, and a descaling feature that automatically cleans your coffee maker and removes scale that would otherwise spoil the taste of your coffee.
Prep time is super fast, less than a minute, and it saves energy with a programmable auto shut-off. The coffee maker is available in black or red, has a removable drip tray and is super economical. As the company tries to sell its new Keurig 2.0 models, you can now add the K-Classic for a ridiculously low price.
Easy to use
Like all previous machines, the K-Classic is also very easy to operate. First, it's small and easy to store and doesn't take up much counter space. And when it comes to making coffee, it's as easy as pushing a button. All buttons are easily visible on the top of the device and changing settings is very easy.
The machine tells you when to add water, lets you know when it's heating up, and has three different-sized cups ready for you to comfortably squeeze. Did I mention your coffee is ready in under a minute?
beer quality
K-Classic's beer quality is second to none. While most Keurig machines make phenomenal coffee, it's no surprise that over 20,000 people online agree that the K-Classic tastes impeccably. They can make strong beers, hot chocolate and many other specialty drinks and the quality is always perfect.
Thanks to the innovative descaling function, your coffee will never be spoiled by the unpleasant aftertaste of limescale deposits in the coffee machine. Even if it is barely noticeable at first, it makes all the difference and your coffee taste is always on point with this machine.
cleaning and maintenance
I have to revisit the descaling feature as we are talking about cleaning. Yes, the machine basically cleans itself as limescale or scale will no longer build up inside your Keurig. Why? Because K-Classic does it all for you!
The drip tray is detachable, the device is easy to clean, the cup holder area takes just a few seconds to rinse, and the water tank can be easily washed in a few seconds. This is a super easy machine to clean, much better than a regular coffee maker.
Product Specifications:for and against:
- K cup compatible
- 6-10 oz mug
- no power control
- no water filter
- 1 year warranty
- Compatible with mi K-Cup
- 1 preparation troop
- 48 oz reservoir
- automatic shutdown
- 13' deep x 10' wide x 13' high
Benefits:
Opposites:
Cafetera Keurig K575 (2.0)

Characteristics
With this amazing Keurig 2.0 coffeemaker, you get a touchscreen, fully programmable coffeemaker, sleek platinum body, single-serve brew capability, a massive 80-ounce water reservoir that lets you brew 10 full cups before you need one. refill and many other beer sizes for your K cups.
Additionally, the K575 Keurig 2.0 offers the ability to use a K-jar complete with unique fermentation pods. Instead of just making a boring 12oz cup, you can now make a full 30oz cup of instant coffee in seconds.
You can also control the strength of your brewed drinks with the very handy Keurig touchscreen. You can also choose the night light color you want and light your kitchen at night the way you want.
Easy to use
The Keurig K575 is definitely the most basic Keurig yet. There is a distinct lack of buttons. Everything you do can now be done on the screen, making operating the coffee machine as intuitive as using your cell phone. All your temperature settings, power control settings and light settings are on the screen and very easy to change.
When it comes to making your drinks, it's as easy as putting your mug or travel mug in, pressing the on-screen button and then you're on your way. The coffee machine fills a regular cup in about a minute, and a full carafe a little longer.
beer quality
As always, the quality is incredible. As this is a new Keurig 2.0, you can expect futuristic levels of flavor. Forget going to the local coffee shop to get your morning drink. Now you can do it in the comfort of your own home and still experience the great taste of your favorite local coffee. In fact, Keurig 2.0 will likely put coffee chains out of business! It's so easy to make at home without sacrificing a single flavor.
You can also define flavors. There are settings on this Keurig 2.0 machine that allow you to customize the flavor of your drink so it tastes just the way you like it. You can make a stronger drink, you can make a bigger pot, it's up to you.
cleaning and maintenance
The Keurig 575 2.0 is very easy to maintain. The water reservoir is detachable, the drip tray is detachable, and all small places are easy to reach with a cloth. It takes no more than five minutes to perform a thorough cleaning on your Keurig 575 2.0 to keep your device running longer.
Product Specifications:for and against:
- K cup compatible
- 4-12 oz cup
- power control
- water filter
- 1 year warranty
- Compatible with mi K-Cup
- 22-30 Unzen Krug
- 80 oz tank
- automatic shutdown
- 13' deep x 10' wide x 13' high
Benefits:
Opposites:
our choice
The best Keurig machine is definitely the Keurig 575. It comes with the latest form of 2.0 technology.
Keurig has a wide variety of pods, makes the best drinks you'll ever experience with a Keurig home device, lets you control the strength of your drink, and does so much more.
The Keurig 575 is easy to maintain, cleans in seconds and offers far more options than any Keurig before 2.0 models. The device itself looks amazing, has thousands of positive reviews online, isn't as outrageously expensive as you might think, and will make your whole family happy.
I recommend 575 to anyone who wants the best hot drinks at home on demand.
SELECTED PRODUCTS
win electionECONOMIZE 21%
Clear K55
- 6, 8, or 10 ounce cups
- no water filter
- Do not decrease memory
- (L) 13,3″ (An) 9,8″ (Al) 13,0″ (An) 9,0 libras
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runner-upECONOMIZE 29%
K575 cleaning
- 4 12-ounce mugs or pitchers
- reusable water filter
- descaling reminder
- (L) 10,4" (An) 13,6" (Al) 13,5" (An) 12,0 libras
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