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Mainstays 1.7L Electric Kettle vs TINANA 2L Glass Electric Kettle

Buy the Mainstays for a plain, durable boiling kettle for a US kitchen. Buy the TINANA if you want to watch the water boil, brew loose-leaf tea in the infuser, or need the larger 2L capacity. The Mainstays is plastic and simpler; the TINANA is glass with a stainless infuser but has a lower owner rating.

  • Choose the Mainstays if you want a simple, sturdy plastic kettle with a locking lid and a big water window for everyday boiling.
  • Choose the TINANA if you brew loose-leaf tea, want a 2L glass kettle you can see through, or like the blue LED glow.

Prices

  • Mainstays 1.7L Electric Kettle: $14.84 at Walmart (checked today)
  • TINANA 2L Glass Electric Kettle: $21.99 at Walmart (checked today)
  • Difference: the Mainstays 1.7L Electric Kettle is $7.15 cheaper than the TINANA 2L Glass Electric Kettle today
Mainstays
Mainstays 1.7L Electric Kettle with Auto Shut-Off

Mainstays 1.7L Electric Kettle

Mainstays 1.7L Electric Kettle with Auto Shut-Off

4.6(4,374 ratings)
$14.84at WalmartChecked 4 h ago
See all prices and details
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Pros
  • Large 1.7L capacity in a compact footprint
  • Locking lid and boil-dry protection
  • High owner rating across thousands of ratings
  • External water gauge is easy to read
  • Cordless jug on a 360-degree base
Cons
  • Plastic body, not glass
  • No tea infuser
  • No cord storage slot
TINANA
TINANA Electric Kettle with Stainless Steel Removable Infuser: 2L Borosilicate Glass Electric Tea Kettle, 1500W Boiling Water Pot, Auto Shut Off, Boil-Dry Protection

TINANA 2L Glass Electric Kettle

TINANA Electric Kettle with Stainless Steel Removable Infuser: 2L Borosilicate Glass Electric Tea Kettle, 1500W Boiling Water Pot, Auto Shut Off, Boil-Dry Protection

4(1,154 ratings)
$21.99at WalmartChecked 18 h ago
See all prices and details
Visit Walmart
Pros
  • 2L capacity, the larger of the two
  • Glass body shows the boil and the water level
  • Removable stainless steel infuser for loose tea
  • Cord storage slot under the base
  • Drip-free spout and non-slip handle
Cons
  • Lower owner rating than the Mainstays
  • Glass is heavier and more breakable than plastic
  • Voltage listed as 220V, so check it suits a 120V outlet
  • No locking lid

What separates them

Mainstays 1.7L Electric KettleTINANA 2L Glass Electric Kettle
Capacity1.7 L (0.45 gal)2 L
Body materialHigh-temperature plastic, whiteBorosilicate glass with PP handle
InfuserNoneRemovable stainless steel infuser for loose tea
LidSafety locking lidLift-off lid, raised small design
Water levelExternal semi-transparent gaugeMarkings on the glass, visible all around
Power rating1500W at 120V/60Hz1500W, listed at 220V
Owner rating4.6 out of 5 from 4,374 ratings4 out of 5 from 1,154 ratings
Cord storageNot listedStorage slot under the base

Price history

$21.99$14.62
Nov 6Nov 10
  • Mainstays 1.7L Electric Kettle: lowest $14.62 on Nov 10 at mercari.com.
  • TINANA 2L Glass Electric Kettle: lowest $21.99 on Nov 10 at Walmart.

Prices at every store

Mainstays 1.7L Electric Kettle

  • WalmartNew

    In stock

    $14.84Checked 4 h ago
    Visit Walmart
  • mercari.comNew

    In stock

    $14.62+ $8.69 shippingChecked 18 h ago
    Visit mercari.com
  • PoshmarkNew

    In stock

    $20.00+ $6.49 shippingChecked 18 h ago
    Visit Poshmark
  • eBayNew

    Availability unknownSold by midnightnostalgic (100% positive, 12 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $24.99+ $7.68 shippingChecked 18 h ago
    Visit eBay

Also available at

  • eBayCheck price at eBay
  • WalmartCheck price at Walmart

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All 5 stores and price history →

TINANA 2L Glass Electric Kettle

  • WalmartNew

    In stockSold by TINANA

    $21.99+ $6.99 shippingChecked 18 h ago
    Visit Walmart

Also available at

  • WalmartCheck price at Walmart
Prices and history →

Specs compared

SpecMainstays 1.7L Electric KettleTINANA 2L Glass Electric Kettle
colorWhiteClear
actual_colorWhite—
Power120V/60Hz/1500W—
Max capacity1.7 Liter—
Indicator lightOrange indicator light—
Water gaugeexternal semi-transparent water gage—
Auto shut-offAutomatic shut off and boil dry protection—
LidSafety locking lid—
Base rotation360 degree rotation—
Cordless designCordless, detach from base for ease of use—
Heating elementConcealed heating element—
Width (")9.06—
Show all 23 specsShow fewer specs
SpecMainstays 1.7L Electric KettleTINANA 2L Glass Electric Kettle
Power (W)1500—
Type of KettleElectric Kettle—
Height (")8.66—
Voltage (V)120.0—
FeaturesWater Meter, Automatic Shut-Off, Hidden Heating…—
MaterialPlastic—
Depth (")6.3—
Capacity (gal)0.45—
number_of_pieces—1
size—

What reviewers say

Mainstays 1.7L Electric Kettle

  • 4.6 / 54,374 ratings

With 4.6 out of 5 from 4,374 ratings, owners mostly treat this as a cheap kettle that does the job. Praise centers on price, fast boiling for the money and the auto shut-off. Complaints tend to be about plastic taste and build feel.

What people mention
  • ValuePraisedOwners say it costs little and does the basic job of boiling water.
  • Boil speedPraisedReviewers find it fast enough for a full 1.7L fill in normal use.
  • Plastic tasteCriticisedSome buyers report a plastic smell or taste in the first few boils.
  • Build qualityMixedIt feels light and plasticky, though most accept that at this price.

TINANA 2L Glass Electric Kettle

  • 4 / 51,154 ratings

Rated about 4 out of 5 across more than 1,100 ratings. Buyers mostly praise the look, the large capacity and the built-in tea infuser. Criticism centers on reliability over time and on noise.

What people mention
  • Build qualityCriticisedSome owners report the kettle failing or cracking after a few months of use.
  • Tea infuserPraisedBuyers like brewing loose-leaf tea directly in the kettle without a separate pot.
  • CapacityPraisedThe 2L size is noted as bigger than most glass kettles, good for several cups at once.
  • NoiseMixed

Questions and answers

Which is better for brewing loose-leaf tea?
The TINANA. Its removable stainless steel infuser holds the leaves and strains them as you pour. The Mainstays has no infuser, so you would brew in a separate pot.
Which holds more water?
The TINANA holds 2L against 1.7L for the Mainstays. That is roughly two extra cups per boil.
Which lasts longer?
The Mainstays is plastic and has the stronger owner record, at 4.6 from over 4,300 ratings. Glass kettles like the TINANA can chip or crack if knocked, so treat it carefully.
Is the TINANA safe on a US outlet?
Check the label before buying. The listing states 220V, while US outlets run 120V. The Mainstays is rated 120V/60Hz.
Is the glass kettle worth stepping up to?
Yes if you want to see the water level and boil, brew loose tea, or need 2L. Otherwise the Mainstays covers everyday boiling with a higher owner rating.

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More comparisons

  • TINANA Electric Kettle with Stainless Steel Removable Infuser: 2L Borosilicate Glass Electric Tea Kettle, 1500W Boiling Water Pot, Auto Shut Off, Boil-Dry Protection vs Azeus 1.8L Electric Kettle CX-817
  • TINANA Electric Kettle with Stainless Steel Removable Infuser: 2L Borosilicate Glass Electric Tea Kettle, 1500W Boiling Water Pot, Auto Shut Off, Boil-Dry Protection vs INSMART Gooseneck Electric Kettle
  • Mainstays 1.7L Electric Kettle with Auto Shut-Off vs Azeus 1.8L Electric Kettle CX-817
  • Mainstays 1.7L Electric Kettle with Auto Shut-Off vs INSMART Gooseneck Electric Kettle

Buying guides that pick them

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1 Pack
Count—1
Some say it boils quietly; others find it loud.