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Sun Joe HJ604C 2-in-1 Cordless Grass Shear and vs YDlawn 20V Hedge Trimmer Cordless,

Updated July 2026 — Sun Joe HJ604C 2-in-1 Cordless Grass Shear and wins on warranty and speed, YDlawn 20V Hedge Trimmer Cordless, wins on runtime and price.

The Sun Joe HJ604C is a lightweight and budget-friendly option for small tasks, while the YDlawn 20V Hedge Trimmer offers more power and runtime for extensive gardening needs.

Why Sun Joe HJ604C 2-in-1 Cordless Grass Shear and is better

Price

Sun Joe is $30 cheaper than YDlawn

Weight

Sun Joe weighs only 2.5 lbs

2-in-1 Design

Sun Joe converts between shear and trimmer

Why YDlawn 20V Hedge Trimmer Cordless, is better

Runtime

YDlawn offers up to 180 minutes of runtime

Cutting Power

YDlawn can cut branches up to 3/4 inch thick

Safety Features

YDlawn has a dual-button safety start system

Overall score

Sun Joe HJ604C 2-in-1 Cordless Grass Shear and
70
YDlawn 20V Hedge Trimmer Cordless,
85

Specifications

SpecSun Joe HJ604C 2-in-1 Cordless Grass Shear andYDlawn 20V Hedge Trimmer Cordless,
Battery7.2V20V
RPM1250N/A
Cutting CapacitySmall branches3/4 inch
Design2-in-1Single
SafetySafety switchDual-button

Dimension comparison

Sun Joe HJ604C 2-in-1 Cordless Grass Shear andYDlawn 20V Hedge Trimmer Cordless,

Overview of Sun Joe HJ604C and YDlawn 20V Hedge Trimmer

The Sun Joe HJ604C is priced at $39.97, while the YDlawn 20V Hedge Trimmer is available for $69.99, making the Sun Joe about 43% cheaper. Both products serve the purpose of trimming hedges and grass, but they differ significantly in features and capabilities. The Sun Joe offers a lightweight, 2-in-1 design, while the YDlawn emphasizes a more powerful motor and longer runtime, appealing to different user needs and preferences.

Design and Usability

The Sun Joe HJ604C features a compact and lightweight design, weighing only 2.5 lbs, which is beneficial for extended use without fatigue. It easily converts between a grass shear and a hedge trimmer, allowing users to tackle various trimming tasks efficiently. In contrast, the YDlawn 20V Hedge Trimmer weighs 5 lbs and features a 22-inch blade, designed for more extensive pruning jobs. While the YDlawn's larger size provides a broader cutting area, the Sun Joe's ergonomic design is appealing for those who prioritize ease of use and versatility in smaller spaces.

Cutting Performance

The Sun Joe operates at an impressive 1250 RPM, which is noted to be 14% faster than leading competitors, ensuring cleaner cuts through grass and small branches. This speed is particularly useful for quick trimming tasks. On the other hand, the YDlawn features a dual-action blade capable of cutting branches up to 3/4 inch thick with a high-efficiency motor. While the Sun Joe excels in speed for smaller tasks, the YDlawn offers a more robust cutting capability for heavier-duty jobs, making it suitable for larger gardens and thicker shrubs.

Battery and Runtime

The Sun Joe HJ604C is equipped with a 7.2V lithium-ion battery that provides 30 to 60 minutes of runtime per charge, which is adequate for small garden tasks. Conversely, the YDlawn comes with two 4.0Ah batteries, allowing for up to 180 minutes of continuous trimming. This significant difference in runtime means that users with larger areas to maintain may find the YDlawn more suitable for their needs, as it offers greater flexibility and less downtime for recharging.

Safety Features

Safety is a key consideration in both models. The Sun Joe includes a safety switch to prevent accidental starts, enhancing user security during operation. The YDlawn, meanwhile, has a dual-button safety start system and a full-coverage hand guard that shields users from flying debris. This multi-layered approach to safety makes the YDlawn a strong option for those concerned about mishaps during use, especially for novice gardeners or those working in crowded areas.

Customer Support and Warranty

Both brands provide customer support, but they differ in warranty offerings. The Sun Joe comes with a 2-year warranty and dedicated US-based customer service, ensuring reliability and peace of mind for buyers. The YDlawn does not specify a warranty period in the provided data, which may leave potential buyers with questions about long-term support. The assurance of a warranty can be a deciding factor for those looking for a dependable tool with ongoing support.

Price Comparison

At $39.97, the Sun Joe is significantly less expensive than the YDlawn, which retails at $69.99. This price difference of $30.02, or about 43%, makes the Sun Joe an attractive option for budget-conscious consumers or those who require a tool for light trimming tasks. However, the YDlawn's features and performance may justify its higher price for users who need a more powerful tool for extensive garden maintenance.

Which should you buy?

Choosing between the Sun Joe HJ604C and the YDlawn 20V Hedge Trimmer ultimately depends on your specific needs. If you're looking for a lightweight, budget-friendly option for small garden tasks, the Sun Joe is an excellent choice. Its 2-in-1 capability and ergonomic design make it ideal for casual gardeners. Conversely, if you require a more powerful tool for extensive trimming and longer runtime, the YDlawn is worth the investment. Its dual-action blade and longer battery life cater to more demanding gardening tasks, making it suitable for serious gardeners and landscapers.