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Cosori Air Fryer Toaster Oven vs Oster 6 Slice Convection Toaster Oven Side-by-Side Comparison

Cosori Air Fryer Toaster Oven vs Oster 6 Slice Convection Toaster Oven. Both are large digital units and the winner is our best-to-buy pick.

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Cosori Air Fryer Toaster Oven

Oster 6 Slice Convection Oven

Cosori Air Fryer Toaster Oven vs Oster 6 Slice Convection Toaster Oven

Overall Verdict

The Cosori Air Fryer Toaster Oven (CO130-AO) and the Oster 6 Slice Convection Toaster Oven are both large digital units. The winner is clear as the first contender is our best-to-buy pick while the second is just an average unit.

Both toaster ovens have similar features including internal lighting and convection that can be toggled using their digital controls. However, the Cosori has a much higher build quality than the Oster throughout. Its digital display is more informative, its buttons respond better, and its automatic preheat phase reaches the exact input temperature.

Performance-wise, the Cosori has a higher power output to excel at all of our cooking tests, including toasting bread, baking pizza, roasting a whole chicken, and air-frying fries. The oven also has a rotisserie kit and an air-fryer basket to cover all the cooking tasks, unlike the Oster. The Oster still did well in all of the tests, not just as well as the Cosori.

Ranking by
OverallScore Performance50% Design25% Usability25% ScoreOverall 50%Performance 25%Design 25%UsabilityCosori Air Fryer To...Oster 6 Slice Conve...8.48.09.48.36.77.06.26.6
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Pros & Cons

  • Great value in terms of functionality and accessories
  • Straightforward controls
  • Useful toggles
  • High-contrast digital display
  • Sturdy construction
  • Easy-to-clean stainless steel exterior
  • Cool-touch door handle
  • Spacious cooking chamber
  • Large capacity
  • Easy-to-clean stainless steel exterior
  • Cool-touch door handle
  • Convenient slide-out crumb tray
  • High-contrast digital display
  • Internal lighting available
  • Extra functions
  • No safety mechanism for the door
  • Convection fan isn’t all-applicable
  • Convection fan isn’t all-applicable
  • No safety mechanism for the door
  • Buttons not reliably responsive

Key Specs

Brand
Cosori
L19. 68 x W15.19 x H11.61 inches
Model
CO130-AO
12.12 lbs (5.5 kg)
Dimensions LWH
19.96 x 17.32 x 12.6 inches
LCD + 15 buttons
Weight
15.7 lbs (7.1 kg)
150°F - 450°F
Control Type
LED display + 2 control knobs + 3 buttons
1 minute - 90 minutes
Temperature
80°F - 450°F
7

Where to Buy

Price at publication
$189.66
$99.39

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Analysis and Test Results

Performance

Overall Performance Scoring
8.0
7.0

Toast

7.6
6.2
Cosori Air Fryer Toaster Oven Toast test
Cosori Air Fryer Toaster Oven Toast From left to right, 24 pieces of toast for the top and bottom of three toast levels including lighter, medium, and darker.
The top and bottom of the best four pieces of toast from the Cosori CO130-AO 30L 12-In-1 Dehydrator Air Fryer Toaster Oven.
On the left are the top and bottom of four pieces of toast from the first batch, and on the right are from the second batch.
Oster TSSTTVMNDG-SHP-2 ToastFrom left to right, 24 pieces of toast for the top and bottom of three toast levels including lighter, medium, and darker.
On the left: Level 1; In the middle: Level 2; On the right: Level 3
Oster TSSTTVMNDG-SHP-2 ToastFrom left to right, 24 pieces of toast for the top and bottom of three toast levels including lighter, medium, and darker.
The top and bottom of the best four pieces of toast from the Oster TSSTTVMNDG-SHP-2 6-Slice Digital Convection Toaster Oven.
On the left are the top and bottom of four pieces of toast from the first batch, and on the right are from the second batch.
Function
Toast
Toast
Number of Slices
4
4
Toast Level
2/7
2/6
Cooking Time
5m 49s
6m 43s
Second Batch
3m 50s
4m18
Convection
No
No

Pizza

7.6
8.0
Cosori Air Fryer Toaster Oven Pizza test
Cosori Air Fryer Toaster Oven PizzaA toaster oven baked 9-inch thick-crust meat pizza with cheese, onions, and green bell peppers on top inside a baking pan.
Two slices of oven baked 9-inch thick-crust meat pizza with cheese, onions, and green bell peppers on top of one another.
Two hands break apart a slice of pizza with cheese, meat, onions, and green bell peppers on top baked using a toaster oven.
A toaster oven baked 9-inch thick-crust meat pizza with cheese, onions, and green bell peppers on top inside a baking pan.
A toaster oven baked 9-inch thick-crust meat pizza with cheese, onions, and green bell peppers on top inside a baking pan.
Two slices of oven baked 9-inch thick-crust meat pizza with cheese, onions, and green bell peppers on top of one another.
Two hands break apart a slice of pizza with melty cheese, meat, and green bell peppers on top baked using a toaster oven.
Function
Bake
Bake
Temperature
450°F
450°F
Cooking Time
3m 30s
6m 50s
Convection
Yes
Yes

Whole Roasted Chicken

8.9
7.8
Cosori Air Fryer Toaster Oven Whole Roasted Chicken Test
A whole roasted rotisserie chicken using the Cosori CO130-AO Oven backside up on a grey baking pan on a white background.
A whole roasted rotisserie chicken using the Cosori CO130-AO Oven belly up on a grey baking pan on a white background.
A tray of whole toaster oven roasted chicken. The thermometer has two probes inside the chicken and displays 178°F and 181°F.
Two hands pulling apart a roasted chicken thigh from the carcass. In the white background is the rest of the roasted chicken.
Eight pieces of a carved chicken including two carcass halves, two breasts, two wings, and two thighs on a baking pan.
A whole roasted chicken using the Oster TSSTTVMNDG-SHP-2 on a broiling rack and enamel baking pan on a white background.
A whole roasted chicken using the Oster TSSTTVMNDG-SHP-2 on a broiling rack and enamel baking pan on a white background.
A tray of whole toaster oven roasted chicken. The thermometer has two probes inside the chicken and displays 190°F and 192°F.
Seven pieces of carved chicken including a carcass, two breasts, two wings, and two thighs on a broiling rack and baking pan.
Two hands pulling apart a roasted chicken thigh. In the white background is the rest of the roasted chicken on a baking pan.
Function
Rotisserie
Bake
Temperature
350°F
350°F.
Cooking Time
40m
1h
Convection
Yes
Yes

Baked French Fries

8.1
6.0
Cosori Air Fryer Toaster Oven Baked French Fries test
Pieces of baked french fries using the Cosori CO130-AO inside an air fryer basket on a grey baking pan on a white background.
A close-up of pieces of baked french fries using the Cosori CO130-AO inside an air fryer basket on a grey baking pan.
Eight pieces of broken-up baked french fries are stacked on top of pieces of whole fries inside an air fryer basket.
Pieces of baked french fries using the Oster TSSTTVMNDG-SHP-2 Toaster Oven on an enamel baking pan on a white background.
Pieces of baked french fries using the Oster TSSTTVMNDG-SHP-2 Toaster Oven on an enamel baking pan on a white background.
A close-up of pieces of baked french fries using the Oster TSSTTVMNDG-SHP-2 on an enamel baking pan on a white background.
Six pieces of broken-up baked french fries are stacked on top of pieces of whole fries on an enamel baking pan.
Function
Bake
Bake
Temperature
400°F
400°F
Cooking Time
17m
20 m
Convection
Yes
Yes

Design

Overall Design Scoring
9.4
6.2

In the Cosori CO130-AO Box

A box, the Cosori CO130-AO, rotisserie kit and lifter, air fryer basket, baking pan, oven rack, and 6 pieces of documents.
The Oster TSSTTVMNDG-SHP-2 has 7 cooking functions including Toast, Bake, Convection Bake, Broil, Warm, Defrost, and Pizza.

Exterior

9.0
7.0
Cosori Air Fryer Toaster Oven ExteriorThe front of a closed Cosori CO130-AO 30L 12-In-1 Toaster Oven has a control panel and the right has ventilation holes.
Cosori Air Fryer Toaster Oven ExteriorThe front of a closed Cosori CO130-AO 30L 12-In-1 Toaster Oven has a control panel and the right has ventilation holes.
The back and left sides of the Cosori CO130-AO 30L 12-In-1 Toaster Oven have air ventilation holes. The back has a buffer.
On a white background, the top, front, and right sides of the Cosori CO130-AO Toaster Oven have air ventilation holes.
On a white background, the bottom of the Cosori CO130-AO Oven has a power cord, four stands, and air ventilation holes.
A closed front of the Cosori CO130-AO 30L 12-In-1 Air Fryer Toaster Oven with exterior measurements on a white background.
A closed front of the Oster TSSTTVMNDG-SHP-2 Large Convection Toaster Oven with exterior measurements on a white background.
A closed front of the Oster TSSTTVMNDG-SHP-2 Large Convection Toaster Oven with exterior measurements on a white background.
The front of a closed stainless steel Oster TSSTTVMNDG-SHP-2 6-Slice Large Digital Countertop Convection Toaster Oven
The back and left sides of the Oster TSSTTVMNDG-SHP-2 Large Toaster Oven. The back has a power cord, two buffers, and holes.
On a grey background, the top of the stainless steel Oster TSSTTVMNDG-SHP-2 6-Slice Large Convection Toaster Oven has holes.
On a grey background, the bottom of the Oster TSSTTVMNDG-SHP-2 6-Slice Toaster Oven has a power cord, four stands, and holes.
Weight
15.7 lbs (7.1 kg)
12.1 lbs (5.5 kg)
Length
20.0" (50.7 cm)
19.7" (50.0 cm)
Width
17.3" (44.0 cm)
15.2" (38.6 cm)
Height
12.6" (32.0 cm)
11.6" (29.5 cm)
Material
Stainless steel
Stainless steel
Color
Silver
Black
Door Handle
Cool-touch
cool-touch
Tray Indicators
No
No
Crumb Tray
Removable
Slide-out

Control Panel

Cosori Air Fryer Toaster Oven Control Panel
The Oster TSSTTVMNDG-SHP-2 Convection Toaster Oven has an LCD and 15 flat buttons for 7 cooking functions and 8 features.
Type
LED display + 2 control knobs + 3 buttons
LCD display + 15 buttons
Temperature
80°F - 450°F
150°F - 450°F
Timer
1 minute - 6 hours + 12 hours + 24 hours
1 minute - 90 minutes
Indicator Light
Yes
Yes
Status Bar
Yes
No
Light Toggle
Yes
Yes
Convection Toggle
Yes
No
Rotation Toggle
No
No
Automatic Preheat
Yes
No
Audio Cues
No
No

Cooking Functions

The Oster TSSTTVMNDG-SHP-2 has 7 cooking functions including Toast, Bake, Convection Bake, Broil, Warm, Defrost, and Pizza.

Interior

9.5
6.0
The Cosori CO130-AO’s interior has 4 heating elements, 3 levels, a rotisserie socket and bracket, a light, and a fan cavity.
The Cosori CO130-AO’s interior has 4 heating elements, 3 levels, a rotisserie socket and bracket, a light, and a fan cavity.
The Cosori CO130-AO Oven has 4 heating elements, 3 guide rails, and a rotisserie socket on its left cooking chamber wall.
The Cosori CO130-AO has 3 guide rails, a light, a rotisserie bracket, and a fan cavity on its right cooking chamber wall.
The Oster TSSTTVMNDG-SHP-2 Oven’s cooking chamber has 4 nichrome heating elements, 2 guide rails, a light, and a fan cavity.
The Oster TSSTTVMNDG-SHP-2 Oven’s cooking chamber has 4 nichrome heating elements, 2 guide rails, a light, and a fan cavity.
The cooking chamber’s right wall of the Oster TSSTTVMNDG-SHP-2 Toaster Oven has 2 guide rails, a light, and a fan cavity.
Heating Elements
4 nichrome
4 nichrome
Convection Fan
Yes
Yes
Lighting
Yes
Yes
Tray Levels
3
2
Rotisserie
Yes
No
Safety Hook
No
No

Power Cord

A three-pronged plug power cord. In the background is the Cosori CO130-AO 30L Dehydrator Air Fryer Rotisserie Toaster Oven.
A two-pronged plug power cord. In the background is the Oster TSSTTVMNDG-SHP-2 6-Slice Large Digital Convection Toaster Oven.
Length
40.9" (104.0 cm)
26.0" (66.0 cm)
Type
3-prong plug
2-prong plug
Power
1800 W
1300 W
Rated Output
120 V ~ 60 Hz
120 V ~ 60 Hz

Accessories

A stainless steel baking rack of the Cosori CO130-AO 30L 12-In-1 Dehydrator Rotisserie Toaster Oven on a white background.
A stainless steel baking rack of the Oster TSSTTVMNDG-SHP-2 6-Slice Digital Convection Toaster Oven on a grey background.
Length
14.2" (36.0 cm)
14.2" (36.1 cm)
Width
13.4" (34.0 cm)
15.0" (38.1 cm)
Height
0.3" (0.7 cm)
0.2" (0.5 cm)
Material
Stainless steel
Stainless steel
Dishwasher Safe
Yes
Yes

Build Quality

9.5
6.0
The front of an opened Cosori CO130-AO Toaster Oven with a removable crumb tray, oven rack, baking pan, and air fryer basket.
The front of an opened Oster TSSTTVMNDG-SHP-2 Large Convection Toaster Oven with an oven rack, baking pan, and broiling rack.

Capacity

An opened front of the Cosori CO130-AO 30L 12-In-1 Rotisserie Toaster Oven with interior measurements on a white background.
An opened front of the Oster TSSTTVMNDG-SHP-2 Large Convection Toaster Oven with interior measurements on a white background.
Length
14.2" (36.0 cm)
14.2" (36.1 cm)
Width
13.8" (35.0 cm)
12.6" (32.0 cm)
Height
9.8" (25.0 cm)
9.4" (24.0 cm)

Usability

Overall Usability Scoring
8.3
6.6

User Control

9.5
6.0

Ease of Use

8.0
6.0

Cleanability

7.5
9.0
Cosori Air Fryer Toaster Oven CleanabilityGrease on the Cosori CO130-AO 30L 12-In-1 Dehydrator Air Fryer Rotisserie Toaster Oven’s cooking chamber ceiling.
Cosori Air Fryer Toaster Oven CleanabilityGrease on the Cosori CO130-AO 30L 12-In-1 Dehydrator Air Fryer Rotisserie Toaster Oven’s cooking chamber ceiling.
The cleaned cooking chamber’s right wall of the Cosori CO130-AO Toaster Oven with some stains behind the rotisserie bracket.
The cleaned grooved grey baking pan of the Cosori CO130-AO 30L 12-In-1 Air Fryer Toaster Oven with some stubborn stains.
The cleaned rotisserie forks of the Cosori CO130-AO 30L 12-In-1 Dehydrator Air Fryer Toaster Oven with some stubborn stains.
Grease on the glass door of a closed stainless steel Oster TSSTTVMNDG-SHP-2 6-Slice Large Digital Convection Toaster Oven.
Grease on the glass door of a closed stainless steel Oster TSSTTVMNDG-SHP-2 6-Slice Large Digital Convection Toaster Oven.
Grease on the stainless steel Oster TSSTTVMNDG-SHP-2 6-Slice Large Digital Convection Toaster Oven’s cooking chamber wall.
Grease and chicken skin stuck to the enamel baking pan of the Oster TSSTTVMNDG-SHP-2 6-Slice Digital Convection Toaster Oven.
The cleaned enamel baking pan of the stainless steel Oster TSSTTVMNDG-SHP-2 6-Slice Large Digital Convection Toaster Oven.

Behind the Comparison

Headshot of Alan Nguyen
Alan NguyenReviewer

Alan Nguyen is a writer and product reviewer at HealthyKitchen101. His major in English language teaching taught him to present concise information. In addition to his cooking hobby, he values the practical aspects of household appliances.

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Lap VoTest Lead

Lap is Head of the Research, Testing, and Review Team (RTR Team) at HealthyKitchen101.com, where he directs and supervises the testing of kitchen gadgets and appliances.

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Tuyet PhamProfessional Chef

Tuyet Pham is an award-winning Saigonese chef passionate about delicious and healthful foods. At HealthyKitchen101, she develops recipes and collaborates with our Research, Testing, and Review lab to evaluate the performance of cooking appliances. Her assessments add a strong authoritative voice to our product scoring process.

Headshot of Nguyen Ntk
Nguyen NtkVisual Specialist

Nguyen Ntk is a graphic designer, photographer, and videographer whose philosophy centers around respecting and celebrating the beauty of reality. Through his lenses, Nguyen strives to capture the true essence of objects and events, showcasing and highlighting authentic features without distortion or exaggeration.

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