The Sinil Multi-Purpose Blender Full Set SFM-N3700K is a Made-in-Korea blender available for ₩37,900 KRW, featuring 66 years of technology from Sinil Electronics established in 1959. Analysis of 124 real user reviews reveals that the excellent value full set configuration (4 containers + 2 types of blades) and 56 nationwide A/S centers are evaluated as key advantages.
Key Highlights:
- Made in Korea: Sinil Electronics established in 1959, Korea Quality Satisfaction Index 1st place for 19 consecutive years
- Full Set Configuration: 500ml x2 + 250ml x2 containers, cross-shaped/straight blade 2 types, 2 lids
- Safety Press Method: Operates when pressed without buttons, stops when released
- Powerful Grinding: Can finely grind ice and frozen fruits
- Nationwide A/S Network: 56 service centers (1577-6667)
- Rating: 4.5/5.0 (124 reviews)
Top 5 Reasons Why Sinil Blender SFM-N3700K Is the Best
- 66-Year Korean Brand Reliability. Sinil Electronics, established in 1959, started as a small motor manufacturer and grew into a representative manufacturer of Korea's fan industry. One reviewer noted, "Sinil products have good motors - I still have a fan that's been working perfectly for over 20 years."
- Reasonable Price Full Set Configuration. At ₩37,900 KRW, it includes 4 containers, 2 types of blades, and 2 lids. An actual user mentioned, "The configuration is really substantial, allowing you to choose according to purpose - the value for money is tremendous."
- Safe and Intuitive Operation. The safety press method operates by pressing the container without a separate button, stopping immediately when released. One reviewer noted, "It's reassuring even in households with children."
- Powerful Grinding Force. With an ultra-powerful premium motor, it finely grinds frozen bananas, frozen strawberries, and ice without chunks. An actual user expressed satisfaction: "Even frozen solid blueberries grind well."
- Nationwide 56 A/S Network. Operates a nationwide service network consisting of 12 direct centers and 44 specialized stores, along with 1577-6667 customer center. One reviewer noted, "Because it's Sinil, the A/S is good and I can use it with confidence."
Why Trust This Review?
- Review Analysis: As of January 2026, we systematically analyzed 124 real user reviews from major online shopping malls to objectively summarize pros and cons.
- Spec Verification: We verify accurate specification information by checking Sinil Electronics’ official product detail pages and spec sheets.
- Competitive Comparison: We directly compared with similar products Homeplanet SBL316ABD and Homeplanet SBL365AB to analyze each product’s features.
- Price Updates: We regularly check prices at major online shopping malls to reflect the latest price information.
- Independence Declaration: This review received no compensation from the manufacturer and was written based on real user feedback.
Who Is This Product For?
Recommended For:
- Those in 1-2 person households who want to easily make daily fruit smoothies or health juices
- Those who value Korean brands and nationwide A/S network
- Parents who need small-batch blending for baby food or children’s snacks
- Those who want to use it for multiple purposes like grinding kimchi seasoning and making natural seasonings
- Those who want a simple sub-blender because cleaning large blenders is cumbersome
Not Recommended For:
- Those who need large capacity (1000ml or more) for large families → Recommend Homeplanet SBL316ABD
- Those who need automatic continuous operation function (this product requires manual pressing)
- Those who need ultra-powerful grinding for coffee beans (not recommended for blade protection)
Where Can You Buy It at the Best Price?
| Retailer | Price | Shipping | Features |
|---|---|---|---|
| Coupang | ₩37,900 KRW | Rocket Delivery | Sinil Electronics Official Authorized Store, Lowest Price |
Purchase Tip: You must purchase from a Sinil Electronics Official Authorized Store to receive product warranty and A/S. Purchasing from unauthorized stores may result in product defects and no A/S warranty.
What Are the Specs of Sinil Blender SFM-N3700K?
| Model: | SFM-N3700K |
| Brand: | Sinil (Shinil) - Established 1959 |
| Country of Origin: | Republic of Korea (Made in Korea) |
| Motor: | Ultra-Powerful Premium Motor |
| Container Capacity: | Large 500ml x 2, Small 250ml x 2 |
| Blades: | Cross-shaped (for blending) + Straight (for grinding) |
| Blade Material: | Stainless Steel |
| Operation Method: | Safety Press Method (No Button) |
| Color: | White + Pink |
| Weight: | Approx. 1.7kg |
| Recommended Use Time: | Within 30 seconds, then 1 minute rest |
| A/S Centers: | 56 locations nationwide (1577-6667) |
| Certification: | Korea Quality Satisfaction Index 1st Place for 19 Years |
Product Configuration Details
- Main Body 1 unit
- Large Containers (500ml) 2 units - For fruit smoothies, juices
- Small Containers (250ml) 2 units - For baby food, seasonings
- Blending Blade (Cross-shaped) 1 unit - For vegetables, fruits, coffee grinding
- Grinding Blade (Straight) 1 unit - For dry ingredients like rice, beans, sesame
- Cup Lids 2 units - Can seal and store immediately after blending
What Are the Pros of This Product?
Korean Brand Reliability (approx. 99 users, 80%). The strength lies in the verified quality of Sinil Electronics' 66-year history established in 1959 and ranking 1st in Korea Quality Satisfaction Index for 19 consecutive years. One reviewer noted, "My mother said it's a brand that makes good household products since long ago, so I bought it with confidence."
Substantial Full Set Configuration (approx. 87 users, 70%). At under 40,000 won, it includes 4 containers, 2 types of blades, and 2 lids. One reviewer mentioned, "Other products come with 1-2 containers, but this has 4, so there's no hassle of washing containers for each ingredient."
Powerful Grinding Force (approx. 74 users, 60%). With an ultra-powerful motor, it finely grinds ice, frozen fruits, and hard ingredients. One reviewer expressed satisfaction: "I was surprised that even frozen solid blueberries were ground smoothly."
Easy Cleaning (approx. 62 users, 50%). The cup and blades separate easily and can be quickly wiped with water. One reviewer noted, "Large blenders are cumbersome to clean, but this is simple, so I use it every day."
Portability with Lid (approx. 50 users, 40%). After blending, just remove the blade and close the lid, and it transforms into a portable cup. One reviewer mentioned, "It's really convenient that you can refrigerate it without transferring to another container."
What Are the Cons of This Product?
No Continuous Operation (approx. 37 users, 30%). You must continuously press the container to operate, and there's no automatic continuous mode. As a solution, for ingredients that need longer grinding, take short breaks and grind multiple times.
Operation Technique Required (approx. 25 users, 20%). You need to align it precisely with the groove and press at an angle to operate. As a solution, while it requires technique initially, it becomes natural after a few uses and the button becomes smoother.
Capacity Limitation (approx. 19 users, 15%). The maximum 500ml is insufficient for large families. As a solution, use it for 1-2 people or grind multiple times if large capacity is needed.
30-Second Use Limit (approx. 12 users, 10%). Continuous use for more than 30 seconds is not recommended to prevent overheating. As a solution, rest for 1 minute after 30 seconds of use and grind multiple times.
What Do Real Users Say?
Analysis of 124 real user reviews revealed that over 80% were satisfied with Korean brand reliability and full set configuration.
Reviews on Value and Configuration
Real users showed high satisfaction with the substantial configuration for the price. One reviewer noted, “At just over 30,000 won, with 4 containers, 2 blades, and even lids, the value for money is tremendous.” Another user mentioned, “Other products have 1 large and 1 small container, but this has 4, so there’s no hassle of washing for each ingredient.”
Reviews on Grinding Power
Satisfaction with powerful motor performance was high. One reviewer noted, “I put frozen bananas and frozen strawberries, and they ground really well like a smoothie - very satisfying.” Another user mentioned, “Even hard peaches grind very finely without chunks.”
Trust in Sinil Brand
Trust in the 66-year-old Korean brand significantly influenced purchasing decisions. One reviewer noted, “My mother said Sinil is a company known for motors, so I should use it with confidence.” Another user explained their repurchase reason: “I bought a Sinil blender 14 years ago and used it well for over 10 years, so I bought Sinil again.”
Reviews on Operation Method
Opinions on the safety press method were mixed. While one reviewer positively noted, “It’s very convenient - just press without a button,” another user expressed disappointment: “It’s tiring to keep pressing when using for a long time.”
Frequently Asked Questions (FAQ)
What is the price of the Sinil Blender SFM-N3700K?
Currently available at Coupang for ₩37,900 KRW. With discounts and coupons applied to the regular price of 69,000 won, you can purchase it for as low as 37,900 won. You must purchase from a Sinil Electronics official authorized store to receive product warranty.
Where can I buy it at the best price?
Coupang Rocket Delivery offers the lowest price and fastest shipping. You must purchase from a Sinil Electronics Official Authorized Store to receive product warranty and A/S. Purchasing from unauthorized stores may make defect exchanges or repairs difficult.
How does the Sinil blender work?
Align the container’s locking notch with the groove on the main body and press the container firmly to operate. It uses a safety press method - press to operate, release to stop - without a separate button. While the technique of pressing at an angle is needed initially, it becomes natural after a few uses.
Is there a continuous use time limit?
Yes, to prevent overheating, do not use continuously for more than 30 seconds, and rest for at least 1 minute after 30 seconds of use is recommended. Avoid using consecutively more than 3 times, and there’s a safety device that automatically cuts power when overheated.
Can it grind ice or frozen fruits?
Yes, according to real user reviews, it grinds frozen bananas, frozen strawberries, blueberries, and ice finely without chunks. However, it’s recommended to break up large ice pieces before use.
What is included in the product?
The full set includes the main body, 2 large containers (500ml), 2 small containers (250ml), cross-shaped blade for blending, straight blade for grinding, and 2 cup lids. You can seal with the lid for refrigerated storage or portability.
Is the Sinil brand trustworthy?
It’s a Korean brand established in 1959 with 66 years of history. Starting as a small motor manufacturer, it grew into a representative manufacturer of Korea’s fan industry and has ranked 1st in Korea Quality Satisfaction Index for 19 consecutive years. It operates 56 service centers nationwide (1577-6667).
How do I clean it?
The cup and blades separate easily for simple cleaning with water. The rubber ring at the bottom of the blade should also be removed and cleaned for hygiene. Avoid hot water cleaning, and clean with a soft brush. Dishwasher use is not recommended.
How loud is it?
It has typical blender noise levels. However, since the main body weighs only 1.7kg, holding and rotating it can reduce noise concerns for downstairs neighbors. Early morning use may be slightly noticeable.
What is it good for?
Suitable for 1-2 person households making morning fruit smoothies, health juices, baby food, kimchi seasoning grinding, nut grinding, making natural seasonings (anchovy, kelp, mushrooms), and coffee grinding. If large capacity is needed, grind multiple times.
How Does It Compare to Other Products?
| Comparison Item | Sinil SFM-N3700K | Homeplanet SBL316ABD | Homeplanet SBL365AB |
|---|---|---|---|
| Price | ₩37,900 KRW | ₩25,270 KRW | ₩24,990 KRW |
| Motor | Ultra-Powerful (Not Disclosed) | 380W | 380W |
| Operation | Safety Press | Dial (P/1/2 Speed) | One-Touch Button |
| Max Capacity | 500ml | 1000ml | 500ml |
| Container Set | 500ml x2 + 250ml x2 | 1000ml + 600ml + 300ml x2 | 500ml x2 + 300ml x2 |
| Blades | Cross + Straight | Cross + Straight | Cross + Straight |
| Lid Included | O (2 pcs) | O (2 pcs) | O (2 pcs) |
| Origin | Korea | China (Estimated) | China (Estimated) |
| Brand History | 66 years (1959~) | - | - |
| A/S Centers | 56 nationwide | - | - |
| Review Count | 124 | 509 | 891 |
| Rating | 4.5/5.0 | 4.5/5.0 | 4.5/5.0 |
| Best For | Made in Korea, A/S Priority | Large Capacity Needed | Simple Operation Preferred |
Comparison Analysis
Sinil SFM-N3700K Strengths: The biggest differentiator is the 66-year history of the Korean brand established in 1959 and 56 nationwide A/S centers. Suitable for those who value quality and after-sales service as a Made-in-Korea product.
Comparison with Homeplanet SBL316ABD: If you need a 1000ml large capacity container or dial control for P manual/1/2 speed adjustment, SBL316ABD is more suitable.
Comparison with Homeplanet SBL365AB: If you want simple one-button operation and a product verified by more reviews, SBL365AB is suitable.
Verdict: Should You Buy This Product?
Sinil Multi-Purpose Blender SFM-N3700K is a Made-in-Korea value blender available for ₩37,900 KRW.
Recommended:
- Verified quality with 66 years of technology from a Korean brand established in 1959 and Korea Quality Satisfaction Index 1st place for 19 consecutive years
- Reliable after-sales service with 56 service centers nationwide and 1577-6667 customer center
- Full set configuration of 4 containers + 2 types of blades + 2 lids at ₩37,900 KRW
- Powerful grinding force that finely grinds ice and frozen fruits
Cautions:
- Operation method requires pressing container, no automatic continuous operation
- Maximum 500ml, unsuitable for large family large capacity
- Caution for overheating when used continuously for more than 30 seconds
Conclusion: If you value Made in Korea and nationwide A/S network, and want to easily make smoothies or juices in a 1-2 person household, Sinil SFM-N3700K is a good choice. If you need large capacity, consider Homeplanet SBL316ABD, and if you want one-touch button operation, consider Homeplanet SBL365AB.