Miller Digital Infinity Vs Lincoln Viking 3350 (Updated %currentyear%)

Helmets are a must-have for welders. That’s because safety is of utmost priority when working in a jobsite. And no doubt, welding is a risky task that may cause unexpected injury at any time.

You might have realized the importance of a good quality helmet. That’s why you want to go with top brands like Miller and Lincoln. But between Miller Digital Infinity vs Lincoln Viking 3350, which one should be kept a priority?

Hopefully, our comparative discussion will let you reach your decision.

Miller 280045 Black Digital Infinity Series Welding Helmet
Miller 280045 Black Digital Infinity Series Welding Helmet
  • Weight: 1.44 lbs
  • Material: ‎Plastic
  • Battery: ‎Lithium Ion
  • Switching speed: 1/20, 000 Sec
Welding Helmet, Black, 3350 Series
Welding Helmet, Black, 3350 Series
  • Viewing area: 3.74" x 3.34"
  • Material: Plastic
  • Sensors: 4
  • Batteries ‏: ‎ 1 Lithium
Lincoln Electric-K4134-1 Welding Helmet
Lincoln Electric-K4134-1 Welding Helmet
  • Viewing area: 4-1/2 In. x 5-1/4 In
  • Switching speed: 1/25, 000 sec
  • Battery life: 3000 hr
  • Sensors: 4

Miller Digital Infinity Vs Lincoln Viking 3350: A Detailed Comparison

According to my research, the helmets of Miller and Lincoln have always been a favorite for welders. Although both of them have some drawbacks, they have specialized features to make the welding more accurate while protecting the welder from dust and light.

Let’s look at some of the features.

1. Technology

Miller Digital Infinity is a stylish black welding helmet. This helmet uses clear-light lens technology. For this reason, four modes of digital versatility, high definition, and natural color view are offered by Miller for expert intense welding and cutting applications.

Or, you can try Lincoln Viking 3350 series welding helmets. 4C™ lens technology offers you outstanding optical clarity and a widescreen view with no graphics at all. Also, 4 Arc sensors will help you to weld the material with perfection.

2. Power Control

Auto on/off feature of Digital Infinity allows welders to work continually, without the hassle of switching on or off every time they use it. The power control triggers the lens at the time of striking an arc. Adjusting mode and settings are now more convenient with improved digital controls.

Viking 3350 has almost similar effects to Miller Digital, Auto-Darkening. Although lithium metal batteries are required for this helmet to work, the interesting fact is the power source of this helmet is solar. ADF control knobs are there to help you adjust settings as you prefer.

3. Performance

With the help of Miller Digital infinity, you can weld in four different modes that include; Weld mode, Cut Mode, Grind Mode, and X-Mode. Among them, X-Mode uses sensors that can sense the weld to eliminate sunlight interference, electromagnetically.

On the other side, the switching speed of Viking helmets is pretty amazing, 1/25,000 seconds. Since this helmet does not have any electromagnetic sensor, it cannot provide you with the X-Mode. And compared to the Miller Digital, you can get only the Grind Mode for the Viking one.

4. Usability

The lightweight Digital Infinity helmet of Miller provides the largest viewing area among the other helmets in the industry, 13.4 square inches. And if you think finding the best fit for your head is a big issue, Miller is offering you additional adjustability settings, for fitting and comfort.

The viewing area for Viking 3350 helmets is 3.74” x 3.34”. It works perfectly if you are working indoors but you cannot weld wearing it in sunlight as it doesn’t have the X-mode. Some users also complain about the headgear because the pivot is too far forward and in comparison with Miller, Viking 3350 doesn’t fit that much in the forehead.

In this matter, you can check out the helmets from Sentinel. The helmet has five-point-contact headgear that shifts the pressure around the head. 

5. Weld Puddle

Since Lincoln Electric offers color variation, clarity, and a clear view lens, it can be a game-changer because you can see in the weld puddle. This will relieve the strain on your eyes and you don’t have to stare too hard. The solar lens shade is from 5 to 13 which is enough to weld in AMP rating 2A.

Although Digital Elite will help you with a wide viewing area you will not be able to see the work puddle that well with this helmet.

Frequently Asked Question (FAQs)

Q. What type of battery do the Digital Infinity and Lincoln Viking helmet take

Answer: Miller Digital Infinity and Lincoln Viking take the same battery CR-2450 to run.

Q. Which one is better Digital Infinity or the Digital Elite?

Answer: Even though both helmets belong to Miller and their features are the same in lens clarity and functionality, Digital Infinity has better field vision and superior color clarity. Infinity has also more comfortable headgear.

Q. Do Digital Infinity and Lincoln Viking come with warranty?

Answer: For the headgear, shell, and other parts have a 90-day warranty but the lens carries a 3-years warranty. Likewise, Lincoln Viking has a 3-year limited warranty.

Q. What is the shade range for Lincoln Viking?

Answer: The shade range for Lincoln Viking is 8-13.


Both the helmets from Miller and Lincoln have different features which are enough to grab the attention of welders. One thing is to notice that although the first one is more expensive than the other helmets, it has less to offer.

I hope you have found your preferred equipment between the Miller Digital Infinity vs. Lincoln Viking 3350 comparative article.

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