eWritable Readers > eReaders > Nook Glowlight 4e Review

Nook Glowlight 4e Review

E-readers have transformed the way we consume literature, combining the allure of physical books with the convenience of digital technology. They’ve become a staple for avid readers, academics, and casual readers alike. In this competitive space, Barnes & Noble’s Nook Glowlight 4e stands as an intriguing option for those seeking a seamless reading experience. In this review, we will dissect this e-reader’s features, performance, and design to provide an extensive evaluation of the device.

Design and Build

Like its sibling, the Nook Glowlight 4, the 4e edition features an ergonomic and lightweight design. Weighing just 170g, it ensures a comfortable grip, whether you’re lounging on the couch or travelling on a packed train. Its sleek dimensions (155.2mm in height, 120mm in width, and a slim 8.2mm in thickness) add to its portability.

The Nook Glowlight 4e is available in a classic black color. While it lacks the color diversity some other e-readers provide, the black model does exude an air of elegance, perfectly matching the reading ambiance. However, the absence of a waterproof feature might limit its usability, especially for those who like to read by the pool or in the bath.


The Glowlight 4e comes with a 6″ display, similar to the previous model. However, the screen resolution has been slightly lowered to 212ppi from the Glowlight 4’s 300ppi. While this might affect the crispness of the text, it’s still a suitable resolution for a comfortable reading experience.

The frontlight feature remains, making night reading easier on the eyes. Also, the warm light function adjusts the screen’s color temperature to reduce blue light emission, perfect for those late-night reading sessions. However, the absence of an auto-brightness feature means you’ll need to manually adjust the screen brightness based on the surrounding light conditions.

Unlike the Glowlight 4, the 4e’s screen isn’t flush. It’s a minor design change, but it might affect the overall feel of the device. The touchscreen, however, remains, allowing you to intuitively navigate through the device.

Performance and Features

Running on Android 8.1, the Nook Glowlight 4e functions smoothly with an intuitive interface. This model features a significant downgrade in storage capacity, offering 8Gb compared to the Glowlight 4’s 32Gb. While this might be a letdown for those who hoard e-books, for an average reader, 8GB should be ample to store thousands of books.

The Nook Glowlight 4e supports a variety of file formats, including EPUB, PDF, and several image formats. This makes it versatile, allowing users to read a wide range of content. The text-to-speech feature is retained, which can turn any e-book into an audiobook, a significant advantage for those with visual impairments.

However, the device doesn’t feature Bluetooth, limiting the possibilities of connecting wireless headphones for the text-to-speech feature. Moreover, unlike its sibling, it doesn’t have mobile connectivity, reducing its convenience for those who frequently download new content.

The absence of the Play Store might restrict the device’s potential to some extent, as users will have to rely on the Nook Store for content. However, Nook has a rich library, ensuring readers have access to a plethora of books. Also, the device doesn’t feature ads, which is a significant relief for those who prefer an uninterrupted reading experience.

Battery and Charging

The Nook Glowlight 4e lacks wireless charging. While this might not be a deal-breaker for many, it’s worth mentioning, especially when many devices are embracing this feature. Details about the device’s battery life are scarce, but typically, e-readers have a good battery life, lasting weeks on a single charge. It’s safe to assume that the Nook Glowlight 4e will follow suit.


In conclusion, the Nook Glowlight 4e is a streamlined e-reader that prioritizes the core reading experience over auxiliary features. It seems to target the budget market segment, trading off some features like high resolution, higher storage, and mobile connectivity for a lower price. Its user-friendly design, warm light feature, text-to-speech, and wide file format compatibility are its strong suits. However, the lack of Bluetooth, waterproofing, and a flush screen might be the deciding factors for some prospective buyers.

Comparing it with the Glowlight 4, the 4e edition seems to have been designed with affordability in mind. If you’re looking for a no-frills e-reader that sticks to the basics, the Nook Glowlight 4e could be a worthy contender. On the other hand, if you’re willing to spend a bit more for higher resolution, more storage, and additional features, you might want to consider the Glowlight 4 or other alternatives in the market, such as the Kindle 2022 or Kobo Nia.

Reading is a personal journey, and the best device for you will ultimately depend on your individual needs, preferences, and budget.

Check out our fully searchable e-reader comparison table here.

Full Specs

Product The name of the product/modelNook Glowlight
Version The version of the product4e
Buy Click on the button to buy
Image A picture of the productNook Glowlight
Price The price of the product (in USD)$119.99
Brand The brand/manufacturer of the productNook
Screen size The size of the screen (measured diagonally)6"
PPI The number of pixels per inch (PPI) NOTE: on colour devices, this is the monochrome PPI212ppi
Storage capacity The storage space of the e-reader8Gb
Operating System Which O/S the device runs by defaultAndroid 8.1
Writing Whether the e-reader has writing/note-taking capabilities
Frontlight Whether the product has a frontlight
Warmlight Whether there is temperature control for the frontlight
Auto brightness Whether the brightness of the e-reader changes automatically based on the exterior ambient light
Bluetooth Whether the e-reader support audio via Bluetooth headphones/speaker
Speakers Whether the e-reader support audio via an onboard speaker
Touchscreen Whether the e-reader has a capacitive touchscreen
Waterproof Whether the e-reader is waterproof to IPX8 rating
Play store Whether you can install apps from the Google Play Store (e.g. Kindle, Koreader etc.)
Flush screen Whether the screen is flush with the casing of the e-reader
Page-turn buttons Whether the e-reader has physical buttons for turning pages
Auto-rotation Whether the e-reader automatically changes the screen orientation
Text-to-speech Whether the e-reader can convert text to speech
Micro-SD slot Whether the e-reader has a slot for a MicroSD card
Colour screen Whether the e-reader has a colour screen
Ads Whether the e-reader shows ads on the sleep screen
Wireless charging Whether the e-reader supports wireless charging
Mobile connectivity Whether the e-reader can connect to the cloud over the cellular network
Weight The weight of the product170g
Thickness The thickness of the e-reader8.2mm
Height The height of the e-reader155.2mm
Width The width of the e-reader120mm
File formats The file formats that are supportedEPUB, PDF, JPG, PNG, GIF, BMP
Colours Which colours this e-reader is available inBlack
Buy Click on the button to buy