It seems there is no significant difference between the Jura Giga 5 vs W3, but I still decided to enable Giga 5 as the overall winner.
As a guy who favors the Giga 5, the presence of the W3 has surprised me at how similar it is to the Giga 5. But there are still minor differences that can affect your decision. For example, the Giga W3 offers more coffee specialties (up to 42 types), while the Giga 5 delivers Smart Connect app connectivity.
That is just the tip of the iceberg. So let’s get into the details!
Jura Giga 5 vs W3: Comparision Chart




Last update on 2023-05-28 / Affiliate links / Images from Amazon Product Advertising API
Jura Giga 5 vs W3: Key Differences
Giga 5 beat Giga W3 with a score of 3-2, even though they are almost identical in design and function.
If you want to avoid cheap and slow espresso maker, which is poor in features, you can’t go wrong with both Giga 5 and W3. But just because they are drawn into an unwinnable war does not mean there is no difference. Let’s scroll down to explore!
Espresso Taste

The winner: The Giga 5.
Grinder
When reviewing any coffee machine, I would look at the grinder first, as it affects the overall quality of the espresso.
Both machines are equipped with a ceramic disc, which can speed up grinding times and ensure even and consistent grounds. What’s more, it is much quieter than the steel grinder.
Now is the time to talk about the difference. The W3 features a single grinding system. Meanwhile, the Giga 5 has a dual grinder, allowing accurate grinding without losing coffee powder or beans at the end of the cycle.
Furthermore, the Giga 5 has two bean hoppers, and a grinder is allotted to each bean hopper. It adds stability to the process of grinding and brewing espresso coffee.
In contrast, the Giga W3 has only one bean hopper with a single ceramic disc grinder. While it isn’t a significant difference, it can affect the machine’s performance when making two espressos simultaneously.
Utilities

The winner: It’s a tie.
Coffee Specialties
The Giga W3 offers 42 coffee specialties. It sounds crazy, right? The truth is that I have never tested a model with such a long list of specialties.
So you shouldn’t buy the W3 if you never go to brew 42 kinds of drinks. This model seems overkill for home use but is ideal for office settings and bars.
On the flip side, the Giga 5 has 19 options. It is not so much, but enough for households and even small offices.
Spout Height
You can find adjustable dual coffee spouts on both Giga 5 and W3. You can lift these spouts to 6.2 inches and lower them to 2.7 inches for the Giga 5. On the other hand, the dual spouts of the Giga W3 can be adjusted from 2.8 to 6.3 inches.
Control Panel
The main control panel of these two may is located on the front and includes a beautiful TFT color display that steals the show. Instead of operating via a touch screen, the controls are extremely easy to operate with some buttons.
Although I’m a fan of the touch screen, I have to admit the TFT display is the best for these machines designed for heavy usage. It is easy to pick my favorite drink and customize it to my liking with the rotary switch and buttons.
App Connectivity
The Giga 5 comes with the standard Bluetooth-enabled app of Jura that can be downloaded and installed on any smartphone and tablet. The app allows you to access all features of your machine, meaning it is unnecessary to stand around your machine to brew coffee. It gives the Jura Giga 5 the edge as the Giga W3 has no Smart Connect.
Design And Size
The winner: Giga W3
The products of the Jura Giga line are almost identical in design, and the same goes for the Giga 5 and W3. They are almost the same, from the number of spouts and the control panel to the milk frother’s position and the drip tray’s quality.
Yet, of course, there is a bit of difference in dimensions and weights. Specifically, Giga 5 has a dimension of 20 x 13 x 17 inches (LxWxH) and weighs 40 Pounds. Meanwhile, the dimensions and weight of the W3 are 14.6 x 19.6 x 21.7 inches and 40.1 pounds, respectively.
The Giga 5 comes with two bean hoppers to reduce refilling coffee and preserve the aroma for a great taste. But the Giga W3 offers a much larger bean hopper and water tank.
If I had to choose between these two sizes, I would opt for the Giga W3. Given the same construction and design, the large size will offer a bit more advantages for coffee brewing. But anyway, the difference is negligible, so this round has no winner.
Wattages & Capacity
The winner: Giga W3
Regarding the engine, these big machines surprised and disappointed me a bit as their engines fell behind many other Jura models. They have a single 1250-watt engine. It is not actually weak, but 1250 watts are quite minor if considering all the options available out there.
As we all know, the lower the capacity of a coffee maker, the slower it will brew coffee. The duration of brewing coffee also depends on several other factors, such as the heating system, the number of beans inside the machine, and more.
Even so, these Jura Giga machines did not disappoint me in making great coffee cups. They allow you to make about 10 cups daily, or even more if you use Giga W3.
Regarding capacity, the Giga W3 is the winner thanks to its gigantic water tank and coffee bean container ( 176 ounces and 36 ounces, respectively). Meanwhile, the Giga 5 is equipped with 91-ounce water tanks and two 19.76-ounce coffee bean containers.
Both devices, no doubt, deliver huge capacities that are ideal for all brewing purposes. However, at the end of the day, the W3 is the better model for creating larger coffee batches.
Jura Giga 5 vs W3: Similarities
Save Energy Consumption Feature
Sustainability is one of Jura’s core values, so the Save Energy Consumption feature is compatible with both models, meaning it is unnecessary to worry about electrical expenses. These machines will automatically shut their engines off after leaving them unused for around 10 minutes.
Brewing Technology
The Jura Giga 5 and W3 share many features, including the dual thermoblock, pulse brew system, 15-bar pump system, ceramic grinder, and more. So whichever you choose, you can expect to get aromatic and rich-tasting espresso.
Programmability
Regarding customizations, these two devices allow you to adjust the coffee strength, brewing temperature, and volume with the touch of a button. You can also brew two espresso drinks simultaneously, which is great for two people who want to enjoy the same beverage.
Cleaning And Maintenance
The Giga 5 and W3 are both easy to clean and maintain. They are equipped with the CLEARLY Smart water filter – The joy and pride of Jura. I applaud this brand for making machine cleaning as easy as possible. No one wants to clean a coffee maker all day, right?
They are hygiene certified with removable components. Even the non-removable parts, such as the dual spout and milk system, are easy to rinse and clean as well. It is also easy and essential to rinse the coffee container basket, water tank, and drip tray.
Quick Rundown of Jura Giga 5 15066
- Fast and quiet as a whisper thanks to two ceramic disc grinder | Pure, clean lines for a unique, sovereign character
- Product dimensions – 12.6” W x 16.3” H x 18.9” D | Weight – 39.7 lbs. | Water capacity – 91.5 oz. | Bean container capacity (x2) – 9.88 oz. | Coffee grounds container capacity – 20 portions Max | Cord length – 59” | Voltage – 120V, 60 Hz
- Create your specialty Coffee in no time thanks to a TFT display with rotary selection
- Now you can become a professional Barista in a flash, with 12 imaginative Barista specialties selected with a turn of the rotary switch
- The epitome of quality – doubled with the combined power of two grinders and two heating systems, the machine prepares every specialty Coffee to perfection
Last update on 2023-05-28 / Affiliate links / Images from Amazon Product Advertising API
Quick Rundown of Jura Giga W3 15089
- The ingenious, self-explanatory operating concept includes a ball bearing-mounted rotary switch and TFT display for maximum speed and efficiency
- The integrated rinsing, cleaning and descaling programs reduce the effort involved to a minimum. Active bean monitor is available
- with accessories such as cup warmers and milk coolers, it is possible to design an optimum complete Coffee solution for any requirement
- The GIGA W3 is also capable of producing the internationally popular flat white
- Elegant and professional, the automatic Coffee machine provides everything that counts in a modern working environment for customers, visitors and employees
Last update on 2023-05-28 / Affiliate links / Images from Amazon Product Advertising API
Product Videos
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References
- Jura Giga 5 15066 https://www.wholelattelove.com/products/jura-giga-5
- Jura Giga W3 15089 https://us.jura.com/en/professional/machines/GIGA-W3-Professional-UL-15089

I am Ralph Mason and I am a passionate coffee drinker. I worked as a barista for a few years and since 2012 I have been trying to convince as many people as possible of good coffee.
I started writing on the barista blog on RepublikCoffeeBar in 2018. It was a pure hobby site and I tested coffee products like coffee machines, beans, mug, and other accessories. After the first year, my blog is becoming a well-known coffee site with about 100 thousand visits per month.
In 2019 I decided to focus on RepublikCoffeeBar only. I became a full-time coffee blogger and was declared crazy by many.