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DEWALT 20V MAX Power Tool Combo Kit, 4-Tool vs DEWALT FLEXVOLT ADVANTAGE 20V MAX* Combo Kit with

Updated July 2026 — DEWALT 20V MAX Power Tool Combo Kit, 4-Tool wins on tool variety and price, DEWALT FLEXVOLT ADVANTAGE 20V MAX* Combo Kit with wins on lighting and sales rank.

The DEWALT FLEXVOLT ADVANTAGE Combo Kit offers superior power and advanced features, making it the better choice for heavy-duty tasks.

Why DEWALT 20V MAX Power Tool Combo Kit, 4-Tool is better

Tool Variety

Includes four tools for diverse tasks.

Price

Lower price at $349.00.

Portability

Compact design for tight spaces.

Why DEWALT FLEXVOLT ADVANTAGE 20V MAX* Combo Kit with is better

Power

Up to 42% more power with FLEXVOLT batteries.

Lighting

20X brighter LED for better visibility.

Sales Rank

Higher sales rank indicates popularity.

Overall score

DEWALT 20V MAX Power Tool Combo Kit, 4-Tool
75
DEWALT FLEXVOLT ADVANTAGE 20V MAX* Combo Kit with
85

Specifications

SpecDEWALT 20V MAX Power Tool Combo Kit, 4-ToolDEWALT FLEXVOLT ADVANTAGE 20V MAX* Combo Kit with
Battery2 Batteries2 x 5.0Ah
ChargerStandard ChargerFast Charger
Drill TypeDrill/DriverHammer Drill
LED Light11 Lumens20X Brighter
WeightLightweightModerate

Dimension comparison

DEWALT 20V MAX Power Tool Combo Kit, 4-ToolDEWALT FLEXVOLT ADVANTAGE 20V MAX* Combo Kit with

Overview of the Product Pair

When comparing the DEWALT 20V MAX Power Tool Combo Kit with the DEWALT FLEXVOLT ADVANTAGE 20V MAX* Combo Kit, it's evident that both kits bring unique features to the table. The former is priced at $349.00, while the latter retails for $374.99, making the FLEXVOLT ADVANTAGE about 7.5% more expensive. Each set offers distinct advantages, catering to different user needs and preferences.

Tool Variety and Functionality

The DEWALT 20V MAX Power Tool Combo Kit includes four tools: a drill/driver, an impact driver, an oscillating multi-tool, and an LED light. This variety makes it ideal for users who want a comprehensive set of tools for various tasks. In contrast, the DEWALT FLEXVOLT ADVANTAGE Combo Kit is a two-tool set that features a hammer drill and an impact driver, focusing on power and versatility. While the first kit is more suitable for broader applications, the second kit offers enhanced drilling performance, especially when combined with FLEXVOLT batteries.

Power and Performance

Performance is a critical factor in any power tool comparison. The DEWALT FLEXVOLT ADVANTAGE Combo Kit boasts a hammer drill that provides up to 42% more power when paired with FLEXVOLT batteries, which can significantly improve work efficiency for heavy-duty tasks. On the other hand, the DEWALT 20V MAX Power Tool Combo Kit’s drill/driver is designed for compactness and ease of use, making it perfect for tight spaces but may not match the raw power of the FLEXVOLT ADVANTAGE in more demanding applications.

Battery and Charging

Battery life and charging capabilities can greatly affect user experience. The DEWALT 20V MAX Power Tool Combo Kit comes with two batteries and a charger, ensuring that you have enough power for extended use without interruption. Meanwhile, the DEWALT FLEXVOLT ADVANTAGE Combo Kit includes two 20V MAX 5.0Ah batteries and a fast charger, allowing for quicker recharge times. Both kits offer battery compatibility with existing DEWALT products, but the FLEXVOLT option provides the added benefit of enhanced power when using FLEXVOLT batteries.

Size and Portability

In terms of size and portability, the DEWALT 20V MAX Power Tool Combo Kit excels with its lightweight and compact design, making it easier to maneuver in tight spaces. The DCD771 drill/driver is specifically noted for its compactness, which is an advantage for users working in cramped areas. The DEWALT FLEXVOLT ADVANTAGE Combo Kit, while powerful, may be slightly bulkier due to its hammer drill feature, which could affect portability for some users.

Lighting and Visibility

Lighting is another important aspect when working in dimly lit environments. The DEWALT 20V MAX Power Tool Combo Kit features an LED work light that provides an output of 11 lumens to illuminate your workspace. In contrast, the DEWALT FLEXVOLT ADVANTAGE Combo Kit offers a 20X brighter LED, which is particularly advantageous in dark or confined spaces. This significant difference in lighting can enhance visibility and safety during tasks, making the FLEXVOLT kit more suitable for users who frequently work in low-light conditions.

Sales Rank and Popularity

The sales rank can often indicate a product's popularity. The DEWALT FLEXVOLT ADVANTAGE Combo Kit has a sales rank of 38,930, which suggests it is more popular compared to the DEWALT 20V MAX Power Tool Combo Kit, which has a sales rank of 165,850. This higher sales rank for the FLEXVOLT kit could be attributed to its advanced features and performance capabilities, appealing to professional users who demand more from their tools.

Which should you buy?

Ultimately, the choice between the DEWALT 20V MAX Power Tool Combo Kit and the DEWALT FLEXVOLT ADVANTAGE Combo Kit comes down to your specific needs. If you prioritize versatility and a broader range of tools for general tasks, the 20V MAX Combo Kit at $349.00 offers excellent value. However, if you require superior power, especially for heavy-duty applications, the FLEXVOLT ADVANTAGE Combo Kit at $374.99 may justify its higher price with enhanced performance and advanced features. Consider your typical tasks and working environment to make the best decision.