Product Comparison: Dell WM527 vs Dell WM615

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Dell WM527 Premier Wireless Mouse

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Dell WM615 Bluetooth Mouse

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General Specifications

Brand

Dell

Model

WM527

WM615

Origin

China

About the Product

Improve your day-to-day performance with the Dell Premier Wireless Mouse WM527. Easily navigate on almost any surface, including glass and high-gloss surfaces with the 1600 dpi laser mouse.

The Dell Bluetooth Mouse-WM615 combines high-performance with an innovative design which lets you transform from comfort to ultra portability and increase your productivity in virtually any setting.

Key Specs

Precision

1600 dpi

1000 dpi

Sensor Type

Laser

Optical

Number of Buttons

What customers say about "Key Specs"

Dell WM527 Premier Wireless Mouse

Very, very accurate and fast sensor. The mouse is pleasure to use.
The laser tracks on a variety of surfaces without issue.
Good mouse! Sensor works on glass counters even.
The left wing button can easily be pressed with the thumb without re-positioning the hand.
The two main left and right buttons on top of the device, and the middle button under the scroll wheel is very easy to click and they sound well.

Dell WM615 Bluetooth Mouse

Quiet clicking. Good sensor.
Mouse wheel is very sensitive and great sensor.
I love this mouse! Very receptive to the touch and I love the scroll function. Sensitive sensor.
Work flawlessly with my dell laptop. Nice sensor for me.
Scroll sensor is also extremely inaccurate to the point of being totally unusable.

Size & Weight

Color

Black

Height

1.4 in.

1.2 in.

Width

4.5 in.

4.6 in.

Depth

2.6 in.

2.3 in.

Weight

3.04 oz.

2.68 oz.

What customers say about "Size & Weight"

Dell WM527 Premier Wireless Mouse

It’s very comfortable shape and very lightweight mouse.
Its weight won't be a problem as it is very light and easy to travel with.
Fits into your average size hand very well and comfortable.
The size was perfect for me and it was very comfortable and worked well.
Too light and large, so it's too big for travel yet it's too light in your hand on the desk.

Dell WM615 Bluetooth Mouse

I like it's size and it seems to function as it should but it's not smooth in its operation.
Great product. Small size and fast sync.
Extremely small and flat when twisted, great for travel, smaller then an iPhone.
The mouse is the perfect size. It also folds flat.
Light weight and sleek.

Connection

Connection Type

Wireless

Range

33 feet

What customers say about "Connection"

Dell WM527 Premier Wireless Mouse

Unit with integrated Bluetooth to free up the limited USB ports.
This mouse is nice to use, it do away with the cord, and free up a USB port.
This mouse has flexible design that you can switch between two bluetooth and one USB connections.
Works very well and allows switching between one USB and two Bluetooth computers.
Keep losing the bluetooth connection to the computer on Windows 10.

Dell WM615 Bluetooth Mouse

Seems to work fine with other Bluetooth devices connected to your computer
This is a great mouse, was easy to connect and have enjoyed using it with my tablet.
I specifically wanted a Bluetooth mouse for my tablet so that I didn't need to plug anything into the one USB port on my Dell tablet.
Bluetooth connection is flaky and unreliable.
The mouse connected and worked exactly once.

Features

Mouse Type

Wireless

Touch

Body Material

Plastic

Matte Plastic

Number of Programmable Buttons

Extras

Dell Universal Pairing, Track-on-glass laser, Wireless receiver, Up tp 6 months Run Time

Bluetooth 4.0, Advanced Leading Bluetooth® SMART technology, Precise and reliable performance, Curved for your comfort

What customers say about "Features"

Dell WM527 Premier Wireless Mouse

The curved design is very comfortable to use - just let your hand lay over it naturally.
Glad I purchased it. Long battery life, comfortable to use.
Curved design feels little weird at first but once I got used to it I love it.
The response of the mouse and battery life are the best.
It will control up to 3 computers at one time, has a 1,2,3 control push switch. So if you are into multiple computers this mouse if for you.

Dell WM615 Bluetooth Mouse

The clicking is quiet, unlike some mice out there, that have a loud clack to it.
I like that it turns off when you twist the mouse.
The swivel feature is nice for portability.
Stores easily in my travel pack and even my pocket.
The scroll feature takes a little getting used to – overall its not too bad.

Power

Power Source

2 AAAA Batteries

1 AAA battery

Warranty / Certifications

Manufacturer Warranty

1 year(s)

Certifications

CE, FCC

FCC, CE

Other Information

Manufacturer