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Chefs Choice 1520 Comparison - April 2026
| 1 Best Choice  9.8Exceptional | 2 Best Value  9.7Exceptional | 3  9.4Excellent | 4  9.1Excellent | 5  9.0Excellent | 6  8.9Very Good | 7  8.8Very Good |
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ModelChef’s Choice Professional Electric Knife Sharpeners for 15- and 20-Degree Straight-Edge and Serrated Knives with Diamond Abrasives & Precision Angle Control, 3-Stage, White | Model Chef’sChoice 15XV EdgeSelect Professional Electric Knife Sharpener with 100-Percent Diamond Abrasives and Precision Angle Guides for Straight Edge and Serrated Knives, 3-Stage, Gray | Model Chef'sChoice Professional Electric Knife Sharpeners With 100-Percent Diamond Abrasives And Precision Angle Guides For 20-Degree Straight-Edge and Serrated Knives, 3-Stage, White | Model Chef’s Choice Professional Electric Knife Sharpeners AngleSelect for 15- and 20-Degree Straight-Edge and Serrated Knives with Diamond Abrasives & Precision Angle Control, 2-Stage, Black | Model Chef’sChoice Professional Electric Knife Sharpeners Sharpening Station With 100-Percent Diamond Abrasives And Precision Angle Guides For 20-Degree Straight-Edge and Serrated Knives, 3-Stage, Silver | Model Chef'sChoice 15XV Professional Electric Knife Sharpener with Durable Metal Housing & 100-Percent Diamond Abrasives and Precision Angle Guides for Straight Edge and Serrated Knives, 3-Stage, Metallic | Model Chef'sChoice Manual Knife Sharpeners for 15- and 20-Degree Straight-Edge and Serrated Knives with Diamond Abrasives Precise Angle Control & Compact Footprint, 2-Stage, Gray |
BrandChef's Choice | Brand Chef's Choice | Brand Chef's Choice | Brand Chef's Choice | Brand Chef's Choice | Brand Chef's Choice | Brand Chef's Choice |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews  | Reviews |
Features | ||||||
Simple to use 9.6 | Simple to use 9.6 | Simple to use 9.8 | Simple to use 9.6 | Simple to use 9.6 | Simple to use 9.8 | Simple to use 9.6 |
Lasts a long time 9.9 | Lasts a long time 9.4 | Lasts a long time 9.6 | Lasts a long time 9.6 | Lasts a long time 8.9 | Lasts a long time 9.4 | Lasts a long time 9.4 |
Worth the money 9.1 | Worth the money 9.1 | Worth the money 9.4 | Worth the money 9.6 | Worth the money 9.3 | Worth the money 9.6 | Worth the money 9.1 |
Sheerness 9.3 | Sheerness 9.4 | Sheerness 9.1 | Sheerness 9.6 | Sheerness 9.9 | Sheerness 9.9 | Sheerness 9.6 |
Giftable 9.4 | Giftable 9.3 | Giftable 9.6 | Giftable 9.6 | Giftable 9.4 | Giftable 9.6 | Giftable 9.1 |
Easy to grip 9.4 | Easy to grip 9.9 | Easy to grip 9.4 | Easy to grip 9.6 | Easy to grip 9.6 | Easy to grip 9.6 | Easy to grip 9.8 |
Tech Specs | ||||||
product dimensions10"L x 4.25"W x 4.25"H | product dimensions 10"L x 4.25"W x 4.25"H | product dimensions 9.45 x 27.17 x 0.98 inches | product dimensions 12 x 3.37 x 6.25 inches | product dimensions 12 x 6 x 6.25 inches | product dimensions 10 x 4.25 x 4.25 inches | product dimensions 9.25"L x 2"W x 2"H |
item weight4.15 pounds | item weight 4.19 pounds | item weight 4.7 pounds | item weight 4.15 pounds | item weight 3 pounds | item weight 5 pounds | item weight 8 ounces |
global trade identification number00087877015207 | global trade identification number 00087877011155 | global trade identification number - | global trade identification number - | global trade identification number - | global trade identification number - | global trade identification number 00087877464395 |
colorWhite | color Gray | color - | color - | color - | color - | color Gray |
grit typeFine | grit type Fine | grit type - | grit type - | grit type - | grit type - | grit type Extra Fine |
number of items1 | number of items 1 | number of items - | number of items - | number of items - | number of items - | number of items 1 |
materialDiamond | material Diamond | material - | material - | material - | material - | material Plastic |
care instructions- | care instructions Hand Wash | care instructions - | care instructions Hand Wash | care instructions - | care instructions - | care instructions Hand Wash |
assembly required- | assembly required No | assembly required - | assembly required No | assembly required - | assembly required - | assembly required No |
warranty description- | warranty description Manufacturer Warranty | warranty description - | warranty description 3-Year Manufacturer's Limited Warranty | warranty description - | warranty description - | warranty description 10-year |
batteries required- | batteries required No | batteries required - | batteries required No | batteries required - | batteries required - | batteries required No |
Review | Review | Review | Review | Review - | Review - | Review |
Available On   | Available On  | Available On | Available On  | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1Chef's ChoiceChef’s Choice Professional Electric Knife Sharpeners for 15- and 20-Degree Straight-Edge and Serrated Knives with Diamond Abrasives & Precision Angle Control, 3-Stage, White
9.9 lasts a long time9.6 Simple to use9.4 GiftableWhy we love it
Effortlessly sharpens dull knives quickly.
Suitable for both straight and serrated blades.
Precision guides eliminate sharpening guesswork.
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9.7
2Chef's Choice13% Off
Chef’sChoice 15XV EdgeSelect Professional Electric Knife Sharpener with 100-Percent Diamond Abrasives and Precision Angle Guides for Straight Edge and Serrated Knives, 3-Stage, Gray
9.9 Easy to grip9.6 Simple to use9.4 lasts a long timeWhy we love it
Transforms dull knives easily.
Suitable for various knife types.
Quick and efficient sharpening.
-
9.4
3Chef's Choice
Chef'sChoice Professional Electric Knife Sharpeners With 100-Percent Diamond Abrasives And Precision Angle Guides For 20-Degree Straight-Edge and Serrated Knives, 3-Stage, White
9.8 Simple to use9.6 lasts a long time9.6 GiftableWhy we love it
The sharpener has precision angle control guides that make it easy to get a sharp edge every time.
The sharpener has three stages: two for creating the initial edge, and one for polishing it to perfection.
The sharpener is made with 100 diamond abrasives, making it durable and long lasting.
Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
