Acer Aspire E5-575G 15.6″ Intel Core i5 6200U 2.3GHz / 8GB / 256GB vs HP ProBook 450 G4 15.6″ Intel Core i5 7200U 2.5GHz / 4GB / 500GB: What is the difference?

has stereo speakers

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Acer Aspire E5-575G 15.6″ Intel Core i5 6200U 2.3GHz / 8GB / 256GB

✔

HP ProBook 450 G4 15.6″ Intel Core i5 7200U 2.5GHz / 4GB / 500GB

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

has a socket for a 3.5 mm audio jack

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Acer Aspire E5-575G 15.6″ Intel Core i5 6200U 2.3GHz / 8GB / 256GB

✔

HP ProBook 450 G4 15.6″ Intel Core i5 7200U 2.5GHz / 4GB / 500GB

With a standard mini jack socket, you can use the device with most headphones.

megapixels (front camera)

Unknown. Help us by suggesting a value. (Acer Aspire E5-575G 15.6″ Intel Core i5 6200U 2.3GHz / 8GB / 256GB)

Unknown. Help us by suggesting a value. (HP ProBook 450 G4 15.6″ Intel Core i5 7200U 2.5GHz / 4GB / 500GB)

The number of megapixels determines the resolution of the images captured with the front camera. A higher megapixel count means that the front camera is capable of capturing more details, an essential factor for taking high-resolution selfies.

has Dolby Atmos

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Acer Aspire E5-575G 15.6″ Intel Core i5 6200U 2.3GHz / 8GB / 256GB

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HP ProBook 450 G4 15.6″ Intel Core i5 7200U 2.5GHz / 4GB / 500GB

Dolby Atmos is a surround sound technology that allows sounds to be interpreted as three-dimensional objects. By doing so, Dolby Atmos allows for immersive, 360-degree sound.

Stylus included

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Acer Aspire E5-575G 15.6″ Intel Core i5 6200U 2.3GHz / 8GB / 256GB

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HP ProBook 450 G4 15.6″ Intel Core i5 7200U 2.5GHz / 4GB / 500GB

A stylus is a pen-like accessory that allows you to interact with the touchscreen with greater precision, and is particularly useful for drawing and writing.

Has a fingerprint scanner

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Acer Aspire E5-575G 15.6″ Intel Core i5 6200U 2.3GHz / 8GB / 256GB

✔

HP ProBook 450 G4 15.6″ Intel Core i5 7200U 2.5GHz / 4GB / 500GB

The device has a fingerprint scanner which identifies the user.

number of microphones

Unknown. Help us by suggesting a value. (Acer Aspire E5-575G 15.6″ Intel Core i5 6200U 2.3GHz / 8GB / 256GB)

1

More microphones result in better sound quality and enable the device to filter out background noise.

Uses 3D facial recognition

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Acer Aspire E5-575G 15.6″ Intel Core i5 6200U 2.3GHz / 8GB / 256GB

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HP ProBook 450 G4 15.6″ Intel Core i5 7200U 2.5GHz / 4GB / 500GB

3D facial recognition systems, like Apple’s Face ID, provide secure biometric authentication for unlocking devices and authorizing mobile payments.

video recording (main camera)

Unknown. Help us by suggesting a value. (Acer Aspire E5-575G 15.6″ Intel Core i5 6200U 2.3GHz / 8GB / 256GB)

Unknown. Help us by suggesting a value. (HP ProBook 450 G4 15.6″ Intel Core i5 7200U 2.5GHz / 4GB / 500GB)

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.