Skip to content
KitSift.net Specs and prices read off the listing
Kitchen & Cooking

Masterbuilt 30-Inch Digital Electric Smoker vs Gravity and Propane

6 models on the list September 23, 2026 8 min read

Every figure on this page is quoted from the Amazon listing for that model. Scores are the average rating Amazon buyers left. Nothing here was handled or measured by us.

As Amazon Associates, we earn from qualifying purchases. This means we may receive a small commission at no extra cost to you if you click through and make a purchase.

The Masterbuilt 30-inch digital electric smoker is the easiest way to get real smoked meat without babysitting a fire. You plug it in, set the temperature and cooking time on the digital panel, and it holds steady while you get on with a long gaming session. Its limits are a 275°F ceiling and no app control in its listing, which is where Masterbuilt’s gravity-fed charcoal and propane models come in.

This article compares six Masterbuilt cookers: the 30-inch digital electric smoker, a 30-inch analog electric version, a 40-inch propane smoker, and three digital charcoal grill-smokers with app control, the Gravity Series 1050, the Gravity Series 600 and the AutoIgnite 545. They differ in fuel, control method, capacity and how long they run unattended. We compared listings, specs and intended use rather than smoking briskets on them ourselves.

JOB SHEET

Which Masterbuilt Smoker Should You Buy

  • Plug-in, digital set-and-forget smoking: Masterbuilt 30-inch Digital Electric Vertical BBQ Smoker
    go to no. 01
  • The simplest electric smoker with a dial: Masterbuilt 30-inch Electric Vertical BBQ Smoker (analog)
    go to no. 02
  • High capacity without an outlet: Masterbuilt 40-inch ThermoTemp Propane Gas Vertical Smoker
    go to no. 03
  • App control and big cooking space: Masterbuilt Gravity Series 1050 Smoker Grill
    go to no. 04
  • The longest unattended charcoal cook: Masterbuilt Gravity Series 600 Smoker Grill
    go to no. 05
  • Push-button charcoal on a small patio: Masterbuilt AutoIgnite 545 Digital Charcoal Grill
    go to no. 06

No. 01
of 6
Masterbuilt

Masterbuilt 30-inch Digital Electric Vertical BBQ Smoker

Masterbuilt 30-inch Digital Electric Vertical BBQ
Masterbuilt 30-inch Digital Electric Vertical BBQ

4.0
out of 5
Amazon buyer average


See it on Amazon

Affiliate link. Price and stock live at Amazon and change there, not on this page.

Best for
Plug-in, set-and-forget smoking at home

Pros

  • Digital temperature and time
  • Side wood chip loader
  • Four chrome racks

Cons

  • Tops out at 275F
  • No app control listed

The Masterbuilt 30-inch Digital Electric Vertical BBQ Smoker, model MB20071117, is the headline model for this guide. Its digital control panel lets you set both temperature, up to 275°F, and cooking time, and the description says you can power it on or off and control temperature and time from the panel. It runs on corded electric power, so there is no charcoal or propane to manage.

The patented side wood chip loader is the feature that makes it genuinely hands-off. You can add chips for more smoke without opening the door, which keeps heat and moisture inside. A removable water bowl adds moisture, a removable rear grease tray simplifies cleanup, and four chrome-coated racks fit up to 6 chickens, 2 turkeys, 4 pork butts or 4 racks of ribs. The title says 710 cooking square inches and a feature bullet says 711, a trivial difference.

This is the pick if you want to load a pork butt in the morning and check it between matches. The listing does not mention Wi-Fi or an app, so you do need to walk to the smoker to change settings. If remote control matters, look at the Gravity Series models.

  • Digital temperature and timer up to 275°F
  • Side wood chip loader, no door opening
  • Four chrome-coated racks
  • Removable water bowl and grease tray

No. 02
of 6
Masterbuilt

Masterbuilt 30-inch Electric Vertical BBQ Smoker

Masterbuilt 30-inch Electric Vertical BBQ Smoker
Masterbuilt 30-inch Electric Vertical BBQ Smoker

4.3
out of 5
Amazon buyer average


See it on Amazon

Affiliate link. Price and stock live at Amazon and change there, not on this page.

Best for
Beginners wanting simple electric smoking

Pros

  • Easy analog dial
  • Removable water bowl
  • Rear grease tray

Cons

  • No timer or digital readout
  • Smaller 535 sq in space

The Masterbuilt 30-inch Electric Vertical BBQ Smoker, model MB20070210, is the analog version. Instead of a digital panel, you set the temperature on a dial, still up to 275°F. It has 535 cooking square inches with three chrome-coated racks, enough for up to 3 chickens, 2 turkeys or 3 racks of ribs, plus a removable wood chip tray, water bowl and rear grease tray.

The specs list the power source as charcoal, which conflicts with the title and description, both of which say it is an electric smoker you plug in. We would go with electric. What you give up compared with the digital model is the timer, the digital readout and the side chip loader, so adding wood means opening the smoker.

This suits beginners who want electric convenience and do not need precise digital settings. If you want to walk away for hours, the digital 30-inch is the better set-and-forget option. For more capacity in an electric model, our look at the Masterbuilt 40-inch electric smoker is worth a read.

No. 03
of 6
Masterbuilt

Masterbuilt 40-inch ThermoTemp Propane Gas Vertical Smoker

Masterbuilt 40-inch ThermoTemp Propane Gas Vertical
Masterbuilt 40-inch ThermoTemp Propane Gas Vertical

4.4
out of 5
Amazon buyer average


See it on Amazon

Affiliate link. Price and stock live at Amazon and change there, not on this page.

Best for
Big crowds without electric power nearby

Pros

  • 960 sq in capacity
  • Push-button ignition
  • Up to 375F

Cons

  • Analog dial only
  • Needs propane supply

The Masterbuilt 40-inch ThermoTemp Propane Gas Vertical Smoker, model MB20051316, trades the power cord for propane. It has the most vertical capacity here at 960 cooking square inches across four chrome racks, fitting up to 16 chickens, 6 turkeys, 8 pork butts or 8 racks of ribs. It lights with a push-button ignition and reaches up to 375°F, higher than either electric model.

The dial is analog, but ThermoTemp technology is described as maintaining an even smoking temperature throughout the cook. It also has a removable water bowl, a wood chip tray and an adjustable air damper for smoke control. There is no digital panel or app in the listing.

This is for hosts feeding a big crowd, such as a tournament watch party, or for setups where no outlet is handy. If you want digital or app control, the electric digital model or the Gravity Series are better fits.

No. 04
of 6
Masterbuilt

Masterbuilt Gravity Series 1050 Smoker Grill

Masterbuilt Gravity Series 1050 Smoker Grill
Masterbuilt Gravity Series 1050 Smoker Grill

4.4
out of 5
Amazon buyer average


See it on Amazon

Affiliate link. Price and stock live at Amazon and change there, not on this page.

Best for
All-day charcoal smoking with Wi-Fi

Pros

  • Up to 18 hours per hopper
  • WiFi app with alerts
  • 225-700F range

Cons

  • 600 sq in space
  • Charcoal to manage

Best for
App-controlled charcoal for large cooks

Pros

  • App control and meat probes
  • 225F in 8 minutes
  • 1,050 sq in space

Cons

  • Up to 8 hours per hopper load
  • Large footprint

The Masterbuilt Gravity Series 1050 Smoker Grill, model MB20041220, is a digital charcoal grill and smoker with 1,050 cooking square inches. A GravityFed vertical hopper feeds charcoal down as it burns, holding 10 pounds of lump or 16 pounds of briquettes for up to 8 hours. The DigitalFan holds your set temperature, and the listing says it reaches 225°F in 8 minutes or 700°F in 15.

The big step up from the electric smokers is the Masterbuilt app. You can set and adjust temperature and time, monitor meat probes, and shut down the grill from your phone. It also includes reversible cast iron grates for searing or smoking, plus stainless steel front and side shelves.

Pick the 1050 if you want real charcoal flavor, big capacity and the ability to check a brisket from your gaming chair. If you need longer runs on one load of charcoal, the Gravity Series 600 lists more hours.

  • Masterbuilt app with meat probe monitoring
  • GravityFed hopper for up to 8 hours
  • 225°F in 8 minutes, 700°F in 15
  • Reversible cast iron grates

No. 05
of 6
Masterbuilt

Masterbuilt Gravity Series 600 Smoker Grill

Masterbuilt® Gravity Series® 600 Smoker Grill - Digital Charcoal Grill,WiFi Technology, GravityFed™ Charcoal Hopper, 600 Cooking Sq. Inches, Black, Model MB20041023

4.2
out of 5
Amazon buyer average


See it on Amazon

Affiliate link. Price and stock live at Amazon and change there, not on this page.

The Masterbuilt Gravity Series 600 Smoker Grill, model MB20041023, is smaller at 600 cooking square inches, but its hopper holds up to 12 pounds of lump charcoal or 18 pounds of briquettes, and the listing says it can cook for up to 18 hours at low-and-slow temperatures without a refill. For an overnight cook or a marathon session, that is the standout number in this group.

It has WiFi and the Masterbuilt app for setting and monitoring temperature, tracking temperature over time, receiving alerts, checking meat probes and finding recipes. The DigitalFan controls temperature from 225°F to 700°F. Reversible cast iron grates and a stainless steel side shelf round it out, with a one-year warranty.

This is the best choice for the longest unattended cooks. If you regularly cook for large groups, the 1050’s extra space may matter more than runtime.

No. 06
of 6
Masterbuilt

Masterbuilt AutoIgnite 545 Digital Charcoal Grill

Masterbuilt AutoIgnite 545 Digital Charcoal Grill and Smoker Combo for Easy Grilling, Digital Control, App, Sear Plate, Mini Hopper and 545 BBQ Cooking Square In. in Black

4.1
out of 5
Amazon buyer average


See it on Amazon

Affiliate link. Price and stock live at Amazon and change there, not on this page.

Best for
Small patios wanting push-button charcoal

Pros

  • QuickStart auto ignition
  • App and DigitalFan control
  • Compact 545 sq in

Cons

  • 5 lb lump MiniHopper
  • 250F minimum

The Masterbuilt AutoIgnite 545 Digital Charcoal Grill, model MB20041124, adds QuickStart automatic ignition, which lights the fire starter with the push of a button. The description refers to it as the Gravity Series Compact 545. It has 545 cooking square inches and a temperature range of 250°F to 650°F, controlled from the digital panel or the Masterbuilt app with DigitalFan.

Its internal MiniHopper holds 5 pounds of lump charcoal or 7 pounds of briquettes for up to 8 hours. That is enough for most afternoon cooks but less than the 600. The low end of 250°F is also slightly higher than the 225°F minimum on the Gravity Series models.

This is for small patios or anyone who wants charcoal flavor with the ease of gas ignition. For the largest crowds, step up to the 1050.

What Sets These Models Apart

Model Fuel Control Cooking space Temperature range
30-inch Digital Electric Electric Digital panel 710 sq in Up to 275°F
30-inch Analog Electric Electric Analog dial 535 sq in Up to 275°F
40-inch ThermoTemp Propane Propane Analog dial 960 sq in Up to 375°F
Gravity Series 1050 Charcoal Digital and app 1,050 sq in 225°F to 700°F
Gravity Series 600 Charcoal Digital and app 600 sq in 225°F to 700°F
AutoIgnite 545 Charcoal Digital and app 545 sq in 250°F to 650°F

Figures in this table are copied from the Amazon listings for these models.

NOTES

Buying Tips for Masterbuilt Smokers

Decide how hands-off you want to be. The 30-inch digital electric model is the classic set-and-forget choice: plug in, set time and temperature, and add chips from the side. The Gravity Series and AutoIgnite models go further with app control and probe monitoring, but you still load charcoal and deal with ash. If you are weighing electric options further, our guide to the Masterbuilt electric smoker digital control panel covers how those controls work.

Think about heat range. Electric models top out at 275°F, which is ideal for low-and-slow smoking but not for searing. The charcoal models reach 650°F to 700°F, so they double as grills. The propane smoker sits in between at 375°F.

Finally, size it to your crowd and your cook time. The 40-inch propane unit and Gravity Series 1050 have the most space, while the Gravity Series 600 lists the longest single-load runtime at 18 hours.

FAQ

Does the Masterbuilt 30-inch digital electric smoker have an app?

Its listing does not mention an app or Wi-Fi. You set temperature and time on the digital panel. The Gravity Series 1050, Gravity Series 600 and AutoIgnite 545 list Masterbuilt app control.

What is the difference between the MB20071117 and MB20070210?

The MB20071117 has digital temperature and time controls, a side wood chip loader, four racks and about 710 square inches. The MB20070210 uses an analog dial, three racks and 535 square inches.

Which Masterbuilt smoker runs longest without attention?

The Gravity Series 600 lists up to 18 hours at low temperatures on one hopper load. The Gravity Series 1050 and AutoIgnite 545 list up to 8 hours.

How hot does the Masterbuilt electric smoker get?

Both 30-inch electric models list a maximum of 275°F.

Which Masterbuilt smoker has the most capacity?

The Gravity Series 1050 lists 1,050 square inches. Among vertical smokers, the 40-inch propane model lists 960 square inches and fits up to 16 chickens.

Can the charcoal models grill as well as smoke?

Yes. The Gravity Series 1050 and 600 reach 700°F and the AutoIgnite 545 reaches 650°F, and all three include options for searing.