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Kobo Glo Review | 68 Data compared

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  • Avg. price: ~£35
  • Screen size: 6 inches
  • Battery life: 70 hours
  • Supported bookstore ecosystem: Kobo Ecosystem

Kobo Glo review. Compare 68 technical specifications and user reviews to see how it ranks among ereaders and if it is worth buying.

6.0

Overall score

What it is: An overall evaluation of the eReader's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best eReaders on the market.

Score components:

90.0%

5.7

Technical Score

10.0%

8.5

User score

Good
5.7

Technical Score

What it is: An assessment of the eReader's technical performance, covering key areas such as display quality, reading features, battery life, format support, ecosystem, and design.

When it matters: When you want to compare eReaders based on technical performance and available features.

Score components:

25.0%

5.8

Display

22.0%

6.3

Reading

18.0%

7.3

Battery

14.0%

4.1

Hardware

12.0%

4.6

Connectivity

9.0%

4.7

Design

Good
8.5

User score

What it is: A rating that combines user reviews and the total number of reviews received by the eReader.

When it matters: When you want to know how an eReader feels in daily reading and how reliable it is for screen comfort, battery life, and library management according to user feedback.

Score components:

70.0%

7.8

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.0
(441)
amazon
3.6
(172)
amazon
3.9
(28)
amazon
4.0
(18)
amazon
4.7
(5)
amazon
3.8
(3)
amazon
4.4
(2)
United States
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4.2
(439)
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3.9
(163)
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4.2
(25)
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4.7
(5)
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4.4
(2)
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5.0
(1)

(Reviews last updated: Apr 2026)

Excellent
    • kobo-glo
    kobo-glo

    Best prices in UK

    Best rankings

    ?

    Available: ranking among products currently available (including other versions of this product).
    All: ranking among all products in the database.

    Verdict

    The Kobo Glo is a compact 6-inch e-reader featuring a high-resolution 1024x768 XGA E Ink Pearl touchscreen with 211-212 PPI and 16 levels of grayscale. Key characteristics include a 1 GHz Freescale processor for responsive performance, 2GB of internal storage (expandable up to 32GB via microSD), and built-in 'ComfortLight' front-lighting technology for reading in the dark. Its main pros are a lightweight, ergonomic design at 185g with a comfortable quilted back, broad support for open formats like EPUB and PDF, and a long battery life lasting up to one month. Cons include a touchscreen that can sometimes be less responsive than competitors, the lack of a built-in headphone jack for audiobooks, and a book ecosystem that is slightly smaller than Amazon's Kindle store.

    Technical Specifications of eReader Kobo Glo

    Technical Score

    What it is: An assessment of the eReader's technical performance, covering key areas such as display quality, reading features, battery life, format support, ecosystem, and design.

    When it matters: When you want to compare eReaders based on technical performance and available features.

    Score components:

    25.0%

    5.8

    Display

    22.0%

    6.3

    Reading

    18.0%

    7.3

    Battery

    14.0%

    4.1

    Hardware

    12.0%

    4.6

    Connectivity

    9.0%

    4.7

    Design

    5.7
    Kobo Glo has a technical score of 5.69 points, which is lower than that of 68% of products in this category.
    User score

    What it is: A rating that combines user reviews and the total number of reviews received by the eReader.

    When it matters: When you want to know how an eReader feels in daily reading and how reliable it is for screen comfort, battery life, and library management according to user feedback.

    Score components:

    70.0%

    7.8

    User reviews

    30.0%

    10

    Popularity

    User score:
    United Kingdom
    amazon
    4.0
    (441)
    amazon
    3.6
    (172)
    amazon
    3.9
    (28)
    amazon
    4.0
    (18)
    amazon
    4.7
    (5)
    amazon
    3.8
    (3)
    amazon
    4.4
    (2)
    United States
    Amazon_logo.png
    4.2
    (439)
    Amazon_logo.png
    3.9
    (163)
    Amazon_logo.png
    4.2
    (25)
    Amazon_logo.png
    4.7
    (5)
    Amazon_logo.png
    4.4
    (2)
    Amazon_logo.png
    5.0
    (1)

    (Reviews last updated: Apr 2026)

    8.5
    Kobo Glo has a user score of 8.46 points, which is higher than that of 68.9% of products in this category.
    Popularity
    What it is: An indicator based on the number of reviews received by the eReader.
    When it matters: When you prefer to choose an eReader reviewed and selected by many other buyers.
    10
    Kobo Glo has a popularity of 10 points, which is higher than 70.5% of smartphones.
    Ratio quality/price

    What it is: An indicator that combines the eReader's overall rating with its cost.

    When it matters: When you are looking for an eReader with a good balance between reading comfort, features, and price.

    Score components:

    60.0%

    6.0

    Overall score

    40.0%

    10

    Price

    7.2
    Kobo Glo has a quality-to-price ratio of 7.2 points, which is lower than 54.1% of smartphones.
    Brand name
    What it is: Identifies the company or ecosystem behind the device, which often shapes the store, software approach, and accessory support.
    When it matters: When you are choosing between Kindle, Kobo, Boox, PocketBook, or another ecosystem with different store access and software behavior.

    Importance: MEDIUM

    Kobo
    Screen size
    What it is: The diagonal measurement of the reading panel, usually given in inches.
    When it matters: When you are deciding between a small travel reader and a larger page that works better for PDFs, comics, or textbooks.

    Importance: HIGH

    Good value: >=7.8

    6 inches
    Kobo Glo has a screen size of 6 inches which is smaller than 57.4% of eReaders on this spec and equal to 40.2% of eReaders.
    Screen resolution
    What it is: The total pixel grid shown on the panel, normally written as width by height.
    When it matters: When small fonts, diagrams, or dense page layouts need to stay readable without constant zooming.

    Importance: HIGH

    768x1024 px
    Kobo Glo uses a screen resolution of 768x1024 px, which is less sharp than that of 64.8% of eReaders and the same as that of 1.6% of eReaders.
    Pixel density
    What it is: The number of pixels packed into each inch of the display, expressed in ppi.
    When it matters: When you want text edges to look cleaner and serif fonts to resemble print more closely.

    Importance: HIGH

    Good value: >=300

    212 ppi
    Kobo Glo has a pixel density of 212 ppi which is lower than 59.8% of eReaders on this spec and equal to 12.3% of eReaders.
    E-paper display
    What it is: Uses an electrophoretic panel designed to mimic paper rather than a conventional backlit phone or tablet screen.
    When it matters: When you read for long stretches and want lower glare and less screen-like fatigue than on LCD or OLED devices.

    Importance: LOW

    yes
    Kobo Glo uses an e-paper display. 97.6% of eReaders have an e-paper display.
    Show more
    Supported file types
    What it is: Lists which ebook, document, image, or audio formats the reader can open without conversion.
    When it matters: When your library comes from mixed sources instead of one locked bookstore.

    Importance: HIGH

    15
    Kobo Glo supports 15 file types which is more than 37% of eReaders on this spec and equal to 20% of eReaders.
    PDF reflow support
    What it is: Can rearrange PDF text into a more readable, screen-sized layout instead of forcing the original fixed page.
    When it matters: When you read A4 documents, articles, or manuals on a smaller eReader screen.

    Importance: HIGH

    no
    Kobo Glo does not offer PDF reflow. 55.4% of eReaders support PDF reflow.
    Annotation support
    What it is: Allows highlighting, handwritten notes, typed comments, or markup directly inside supported files.
    When it matters: When you study, review academic papers, or want your notes to stay attached to the exact passage.

    Importance: HIGH

    yes
    Kobo Glo offers annotation support. 100% of eReaders offer annotation support.
    Dictionary
    What it is: Provides built-in word lookup while you read.
    When it matters: When you read in another language or want quick definitions without leaving the page.

    Importance: MEDIUM

    yes
    Kobo Glo includes a built-in dictionary. 99.2% of eReaders include a built-in dictionary.
    Text-to-speech
    What it is: Converts on-screen text into spoken audio using a synthetic voice.
    When it matters: When you want to keep following a book while resting your eyes, walking, or multitasking.

    Importance: MEDIUM

    no
    Kobo Glo does not offer text-to-speech. 64.2% of eReaders include text-to-speech.
    Show more
    Battery life
    What it is: Estimates how long the device can keep running between charges under normal reading conditions.
    When it matters: When you travel, commute, or want to finish books for days without thinking about charging.

    Importance: HIGH

    Good value: >=30

    70 hours
    Kobo Glo offers 70 hours of battery life which is longer than 98.8% of eReaders on this spec of eReaders.
    approximate continuous reading hours with ComfortLight on
    Battery capacity
    What it is: The amount of energy the battery can store, commonly expressed in mAh.
    When it matters: When you want a rough hardware indicator of how much power reserve the device has.

    Importance: MEDIUM

    Good value: >=2000

    1,000 mAh
    Kobo Glo has a battery capacity of 1000 mAh which is lower than 85% of eReaders on this spec and equal to 10% of eReaders.
    Charging time
    What it is: The approximate time needed to recharge the battery from low to full.
    When it matters: When you often top up shortly before leaving and need the reader ready again quickly.

    Importance: MEDIUM

    Good value: <=3

    2 hours
    Kobo Glo takes 2 hours to charge which is quicker than 49% of eReaders on this spec and equal to 40.4% of eReaders.
    charging via computer USB port is stated as 4 hours, wall adapter time may be less but no specific value is available
    Wireless charging
    What it is: Can recharge on a compatible charging pad without plugging in a cable.
    When it matters: When you prefer drop-and-charge convenience on a desk or bedside stand.

    Importance: LOW

    no
    Kobo Glo does not offer wireless charging. 7.3% of eReaders offer wireless charging.
    Internal storage
    What it is: The built-in space available for books, notes, audiobooks, apps, and downloaded documents.
    When it matters: When you keep large libraries offline or store a lot of PDFs and audio locally.

    Importance: HIGH

    Good value: >=32

    2 GB
    Kobo Glo offers 2 GB of internal storage which is less than 80.5% of eReaders on this spec and equal to 17.8% of eReaders.
    RAM capacity
    What it is: The amount of working memory used for page rendering, multitasking, and keeping content active in the background.
    When it matters: When you open heavy files, switch between books, or expect the interface to stay snappy.

    Importance: MEDIUM

    Good value: >=2

    0.256 GB
    Kobo Glo offers 0.256 GB of RAM which is less than 73.1% of eReaders on this spec and equal to 15.1% of eReaders.
    CPU base clock speed
    What it is: The baseline operating frequency of the main processor under normal load.
    When it matters: When you compare readers for faster menu navigation, indexing, and handling of larger documents.

    Importance: MEDIUM

    1 x 1 GHz
    Kobo Glo has a CPU base clock speed of 1 x 1 GHz, which is slower than that of 50.4% of eReaders and the same as that of 24% of eReaders.
    Operating system
    What it is: The software platform that drives the interface, reading apps, and deeper system capabilities.
    When it matters: When you care about app availability, customization, and how flexible the device can become beyond basic reading.

    Importance: HIGH

    Kobo Firmware
    Kobo Glo runs Kobo Firmware, which is less advanced than that of 57.4% of eReaders and the same as that of 13.1% of eReaders.
    Memory card slot
    What it is: Accepts removable storage so the library can expand beyond the built-in capacity.
    When it matters: When your collection will outgrow internal storage or you move files between devices manually.

    Importance: MEDIUM

    yes
    Kobo Glo has a memory card slot. 43.1% of eReaders have a memory card slot.
    Show more
    Wi-Fi connectivity
    What it is: Connects the reader to wireless networks for book downloads, syncing, updates, and online services.
    When it matters: When you buy books directly on the device or keep your library synced without using a cable.

    Importance: HIGH

    yes
    Kobo Glo connects over Wi-Fi. 93.5% of eReaders have Wi-Fi.
    Wi-Fi version
    What it is: Specifies which wireless networking standard is supported, such as Wi-Fi 4, 5, or 6.
    When it matters: When router compatibility, wireless stability, or faster transfers on newer home networks matter to you.

    Importance: LOW

    Wi-Fi 4 (802.11n)
    Kobo Glo supports Wi-Fi Wi-Fi 4 (802.11n), which is newer than that of 10.7% of eReaders and the same as that of 46.7% of eReaders.
    Wi-Fi bands supported
    What it is: Shows whether the reader can use 2.4 GHz, 5 GHz, or both wireless bands.
    When it matters: When crowded apartment Wi-Fi or 5 GHz-only setups make band support matter at home or in the office.

    Importance: LOW

    2.4 GHz
    Kobo Glo supports 2.4 GHz Wi-Fi bands, which is broader than that of 6.6% of eReaders and the same as that of 50% of eReaders.
    Bluetooth
    What it is: Provides short-range wireless pairing for headphones, speakers, keyboards, page turners, or other accessories.
    When it matters: When you listen to audiobooks, use a remote page turner, or want cable-free accessories around the house.

    Importance: MEDIUM

    no
    Kobo Glo does not connect over Bluetooth. 60.2% of eReaders have Bluetooth.
    Bluetooth version
    What it is: Identifies the supported Bluetooth generation, which affects efficiency, codec support, and compatibility.
    When it matters: When you pair newer headphones and want a more stable, lower-power wireless connection.

    Importance: LOW

    Good value: >=5.0

    N/A
    Kobo Glo supports Bluetooth N/A which is older than 59.3% of eReaders on this spec and equal to 40.7% of eReaders.
    Show more
    Weight
    What it is: The mass of the device, usually measured in grams.
    When it matters: When one-handed comfort matters and you do not want the reader to feel tiring during long sessions.

    Importance: HIGH

    Good value: <=200

    185 g
    Kobo Glo weighs 185 g which is lighter than 65.6% of eReaders on this spec and equal to 1.6% of eReaders.
    Thickness
    What it is: The depth of the body from front to back, usually measured in millimetres.
    When it matters: When grip comfort, sleeve fit, or how slim the reader feels in the hand matters to you.

    Importance: MEDIUM

    Good value: <=8

    10 mm
    Kobo Glo is 10 mm thick which is thicker than 83.3% of eReaders on this spec and equal to 1.7% of eReaders.
    Height
    What it is: The vertical size of the body, usually measured from top to bottom in millimetres.
    When it matters: When you are checking whether the reader will fit a bag, jacket pocket, or small stand.

    Importance: LOW

    Good value: <=160

    157 mm
    Kobo Glo is 157 mm tall which is shorter than 86.1% of eReaders on this spec of eReaders.
    Width
    What it is: The side-to-side body measurement, usually given in millimetres.
    When it matters: When one-handed reach and how much space the reader takes in a bag or bedside setup matter.

    Importance: LOW

    Good value: <=130

    114 mm
    Kobo Glo is 114 mm wide which is narrower than 77.9% of eReaders on this spec and equal to 3.3% of eReaders.
    Water resistance (splashproof)
    What it is: Can tolerate light splashes, damp hands, or brief accidental contact with water.
    When it matters: When you read by the bath, at the pool, or outdoors where light moisture is realistic.

    Importance: MEDIUM

    no
    Kobo Glo does not have water resistance against splashes. 25% of eReaders have water resistance against splashes.
    Show more

    Kobo Glo vs the average eReader

    • 49 hours longer battery life
      Kobo Glo offers longer battery life than the average eReader (70 hours vs 21 hours). The average eReader offers 21 hours of battery life.
      approximate continuous reading hours with ComfortLight on
      What it is: Estimates how long the device can keep running between charges under normal reading conditions.
      When it matters: When you travel, commute, or want to finish books for days without thinking about charging.

      Importance: HIGH

      Good value: >=30

      Kobo Glo offers longer battery life than the average eReader (70 hours vs 21 hours). The average eReader offers 21 hours of battery life.70 hours vs 21 hours
    • Includes memory card slot
      Kobo Glo includes a memory card slot, while the average eReader does not.
      What it is: Accepts removable storage so the library can expand beyond the built-in capacity.
      When it matters: When your collection will outgrow internal storage or you move files between devices manually.

      Importance: MEDIUM

      Kobo Glo includes a memory card slot, while the average eReader does not.
    • Supports stylus
      Kobo Glo supports a stylus, while the average eReader does not.
      Official Kobo Stylus support.
      What it is: Works with a pen for handwriting, sketching, selection, or precise markup.
      When it matters: When you annotate PDFs, write in margins, or use the reader partly as a digital notebook.

      Importance: MEDIUM

      Kobo Glo supports a stylus, while the average eReader does not.
    • Has auto-brightness sensor
      Kobo Glo has an auto-brightness sensor, while the average eReader does not.
      Ambient light sensor enables automatic brightness adjustments.
      What it is: Uses ambient light sensing to adjust the front light automatically as the room gets brighter or darker.
      When it matters: When you move between daylight and dark rooms and do not want to keep adjusting brightness by hand.

      Importance: MEDIUM

      Kobo Glo has an auto-brightness sensor, while the average eReader does not.
    • 13.1% lighter
      Kobo Glo is lighter than the average eReader (185 g vs 213 g). The average eReader weighs 213 g.
      What it is: The mass of the device, usually measured in grams.
      When it matters: When one-handed comfort matters and you do not want the reader to feel tiring during long sessions.

      Importance: HIGH

      Good value: <=200

      Kobo Glo is lighter than the average eReader (185 g vs 213 g). The average eReader weighs 213 g.185 g vs 213 g
    • 16 mm shorter
      Kobo Glo is shorter than the average eReader (157 mm vs 173 mm). The average eReader height is 173 mm.
      What it is: The vertical size of the body, usually measured from top to bottom in millimetres.
      When it matters: When you are checking whether the reader will fit a bag, jacket pocket, or small stand.

      Importance: LOW

      Good value: <=160

      Kobo Glo is shorter than the average eReader (157 mm vs 173 mm). The average eReader height is 173 mm.157 mm vs 173 mm
    • 4.86x cheaper
      Kobo Glo is cheaper than the average eReader (£35 vs £170).
      Kobo Glo is cheaper than the average eReader (£35 vs £170).£35 vs £170
    • 13.6 mm narrower
      Kobo Glo is narrower than the average eReader (114 mm vs 127.6 mm). The average eReader width is 127.6 mm.
      What it is: The side-to-side body measurement, usually given in millimetres.
      When it matters: When one-handed reach and how much space the reader takes in a bag or bedside setup matter.

      Importance: LOW

      Good value: <=130

      Kobo Glo is narrower than the average eReader (114 mm vs 127.6 mm). The average eReader width is 127.6 mm.114 mm vs 127.6 mm
    • Has auto-brightness sensor
      Kobo Glo has an auto-brightness sensor, while the average eReader does not.
    • Supports stylus
      Kobo Glo supports a stylus, while the average eReader does not.
    • 49 hours longer battery life
      Kobo Glo offers longer battery life than the average eReader (70 hours vs 21 hours). The average eReader offers 21 hours of battery life.
    • Includes memory card slot
      Kobo Glo includes a memory card slot, while the average eReader does not.
    • 13.1% lighter
      Kobo Glo is lighter than the average eReader (185 g vs 213 g). The average eReader weighs 213 g.
    • 16 mm shorter
      Kobo Glo is shorter than the average eReader (157 mm vs 173 mm). The average eReader height is 173 mm.
    • 13.6 mm narrower
      Kobo Glo is narrower than the average eReader (114 mm vs 127.6 mm). The average eReader width is 127.6 mm.

    Total
    Overall
    Display
    Reading
    Battery
    Hardware
    Design
    • Less advanced E-Ink technology
      Kobo Glo uses Pearl E-Ink technology, while the average eReader uses Carta Plus.
    • No color temperature adjustment
      Kobo Glo does not support color temperature adjustment, while the average eReader does.
      front light is a fixed white light with only brightness adjustment
    • 1 inches smaller screen size
      Kobo Glo has a smaller screen than the average eReader (6 inches vs 7 inches). The average eReader screen size is 7 inches.
    • 20% lower pixel density
      Kobo Glo has a lower pixel density than the average eReader (212 ppi vs 265 ppi). The average eReader has a pixel density of 265 ppi.
    • Lower screen resolution
      Kobo Glo supports lower screen resolution than the average eReader (768x1024 px vs 1072x1448 px). The average eReader supports 1072x1448 px screen resolution.
    • Basic touchscreen technology
      Kobo Glo uses infrared touchscreen technology, while the average eReader uses capacitive.
    • Limited bookstore ecosystem
      Kobo Glo uses the Kobo Ecosystem bookstore ecosystem, while the average eReader uses Android Open Ecosystem.
      Kobo Store.
    • No PDF reflow
      Kobo Glo does not support PDF reflow, while the average eReader does.
    • No audiobook playback
      Kobo Glo does not support audiobook playback, while the average eReader does.
    • No text-to-speech
      Kobo Glo does not support text-to-speech, while the average eReader does.
    • No folder support
      Kobo Glo does not support folders, while the average eReader does.
      Kobo devices primarily use metadata-based "Collections" for organization and ignore file system folders in the default interface; third-party software like KOReader is needed for folder browsing
    • Limited DRM support
      Kobo Glo supports fewer DRM schemes than the average eReader (Adobe DRM, Social DRM vs Adobe DRM, Readium LCP).
    • 34.6% smaller battery capacity
      Kobo Glo has a smaller battery than the average eReader (1,000 mAh vs 1,530 mAh). The average eReader battery has a capacity of 1,530 mAh.
    • 87.5% less storage
      Kobo Glo offers less internal storage than the average eReader (2 GB vs 16 GB). The average eReader provides 16 GB of internal storage.
    • 0.26 GB less RAM
      Kobo Glo has less RAM than the average eReader (0.3 GB vs 0.512 GB). The average eReader has 0.512 GB of RAM.
    • Less advanced operating system
      Kobo Glo uses Kobo Firmware, a less advanced operating system than Kindle OS on the average eReader.
    • No USB Type-C
      Kobo Glo does not have USB Type-C, while the average eReader does.
    • No Bluetooth
      Kobo Glo does not have Bluetooth, while the average eReader does.
    • No Bluetooth audio
      Kobo Glo does not support Bluetooth audio, while the average eReader does.
    • 1.9 mm thicker
      Kobo Glo is thicker than the average eReader (10 mm vs 8.1 mm). The average eReader thickness is 8.1 mm.
    • 9 year/s older release date
      Kobo Glo is older than the average eReader (2012 vs 2021). The average eReader was released in 2021.
      October 2,012
    • Limited bookstore ecosystem
      Kobo Glo uses the Kobo Ecosystem bookstore ecosystem, while the average eReader uses Android Open Ecosystem.
      Kobo Store.
      What it is: Shows which built-in store or content platform the device is tied to for buying or downloading books.
      When it matters: When store selection, regional catalog access, or ecosystem lock-in will shape what you can read most easily.

      Importance: HIGH

      Kobo Glo uses the Kobo Ecosystem bookstore ecosystem, while the average eReader uses Android Open Ecosystem.Kobo Ecosystem vs Android Open Ecosystem
    • Less advanced E-Ink technology
      Kobo Glo uses Pearl E-Ink technology, while the average eReader uses Carta Plus.
      What it is: States which E Ink generation or panel family the device uses, such as Carta or Kaleido.
      When it matters: When you compare newer and older readers for contrast, refresh behavior, or color performance.

      Importance: HIGH

      Kobo Glo uses Pearl E-Ink technology, while the average eReader uses Carta Plus.Pearl vs Carta Plus
    • No PDF reflow
      Kobo Glo does not support PDF reflow, while the average eReader does.
      What it is: Can rearrange PDF text into a more readable, screen-sized layout instead of forcing the original fixed page.
      When it matters: When you read A4 documents, articles, or manuals on a smaller eReader screen.

      Importance: HIGH

      Kobo Glo does not support PDF reflow, while the average eReader does.
    • No USB Type-C
      Kobo Glo does not have USB Type-C, while the average eReader does.
      What it is: Uses the reversible USB-C connector for charging and, on some models, wired data transfer.
      When it matters: When you want one shared cable standard for your reader, phone, and other travel gear.

      Importance: MEDIUM

      Kobo Glo does not have USB Type-C, while the average eReader does.
    • No Bluetooth audio
      Kobo Glo does not support Bluetooth audio, while the average eReader does.
      What it is: Confirms that Bluetooth can be used specifically for wireless audio output, not just for generic accessories.
      When it matters: When you plan to pair earbuds or a speaker for audiobooks or text-to-speech playback.

      Importance: MEDIUM

      Kobo Glo does not support Bluetooth audio, while the average eReader does.
    • No Bluetooth
      Kobo Glo does not have Bluetooth, while the average eReader does.
      What it is: Provides short-range wireless pairing for headphones, speakers, keyboards, page turners, or other accessories.
      When it matters: When you listen to audiobooks, use a remote page turner, or want cable-free accessories around the house.

      Importance: MEDIUM

      Kobo Glo does not have Bluetooth, while the average eReader does.
    • No color temperature adjustment
      Kobo Glo does not support color temperature adjustment, while the average eReader does.
      front light is a fixed white light with only brightness adjustment
      What it is: Lets the front light shift between cooler and warmer tones instead of using one fixed white light.
      When it matters: When you read late at night and want a warmer page tone that feels gentler on your eyes.

      Importance: MEDIUM

      Kobo Glo does not support color temperature adjustment, while the average eReader does.
    • 1 inches smaller screen size
      Kobo Glo has a smaller screen than the average eReader (6 inches vs 7 inches). The average eReader screen size is 7 inches.
      What it is: The diagonal measurement of the reading panel, usually given in inches.
      When it matters: When you are deciding between a small travel reader and a larger page that works better for PDFs, comics, or textbooks.

      Importance: HIGH

      Good value: >=7.8

      Kobo Glo has a smaller screen than the average eReader (6 inches vs 7 inches). The average eReader screen size is 7 inches.6 inches vs 7 inches
    Total
    Display
    Reading
    Battery
    Hardware
    Connectivity
    Design

    Graphic comparison of Kobo Glo and other eReaders

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    Third-party reviews

    United Kingdom
    amazon
    4.0
    441 Reviews
    amazon
    3.6
    172 Reviews
    amazon
    3.9
    28 Reviews
    amazon
    4.0
    18 Reviews
    amazon
    4.7
    5 Reviews
    amazon
    3.8
    3 Reviews
    amazon
    4.4
    2 Reviews
    United States
    Amazon_logo.png
    4.2
    439 Reviews
    Amazon_logo.png
    3.9
    163 Reviews
    Amazon_logo.png
    4.2
    25 Reviews
    Amazon_logo.png
    4.7
    5 Reviews
    Amazon_logo.png
    4.4
    2 Reviews
    Amazon_logo.png
    5.0
    1 Reviews

    (Reviews last updated: Apr 2026)

    What customers like about Kobo Glo?

    • Integrated ComfortLight allows for comfortable reading in low-light conditions without an external lamp.
    • Open ecosystem supports a wide variety of formats including EPUB, PDF, and CBR/CBZ without conversion.
    • Highly customisable reading experience with extensive control over fonts, margins, and line spacing.
    • Includes a microSD card slot for storage expansion up to 32GB.
    • Lightweight and compact design makes it highly portable and easy to hold for long periods.
    • Direct integration with the Pocket app for reading saved web articles offline.

    What customers dislike about Kobo Glo?

    • Hardware and software performance is considered slow and sluggish by modern standards.
    • Touchscreen responsiveness can be inconsistent, sometimes requiring multiple taps for page turns.
    • The front-lit screen lacks the warm-light (blue light filter) features found in newer models.
    • Initial setup can be 'needlessly fiddly,' often requiring a computer connection and a forced account creation.
    • PDF handling is generally poor, with slow rendering and difficult navigation.
    • Older units may suffer from declining battery life or charging reliability over time.

    Expert reviews

    T
    trustedreviews.com
    10/11/2012
    Kobo Glo Review - Trusted Reviews

    The Kobo Glo is highlighted as a powerful, flexible alternative to the Kindle Paperwhite, featuring a 6-inch E Ink screen with ComfortLight technology for comfortable, illuminated reading. Key advantages include superior customization options for fonts and page, as well as native EPUB support for easy sideloading from various sources. While lighter than its competition at 185g, the...Read more

    T
    techradar.com
    07/11/2012
    Kobo Glo review | TechRadar

    The TechRadar review identifies the Kobo Glo as a high-quality, open-ecosystem competitor to the Amazon Kindle Paperwhite, featuring a 6-inch E Ink screen with a 1024 x 768 resolution for a sharp, book-like experience. A standout feature is the "perfectly executed" ComfortLight, which provides comfortable, glare-free reading in the dark. The device is lauded for its broad file...Read more

    C
    cnet.com
    21/11/2012
    Kobo Glo review: A worthy Kindle alternative - CNET

    The CNET review highlights the Kobo Glo as a high-resolution, 6-inch E Ink Pearl (1,024x758) e-reader that serves as a strong, self-illuminated alternative to the Kindle, particularly praised for its crisp display, 6.52-ounce weight, and inclusion of a microSD card slot for expandable storage. The device excels in customization, featuring "TypeGenius" for adjusting font weight and...Read more

    T
    travgear.com
    20/09/2014
    REVIEWED: Kobo Glo illuminated e-reader | Travgear

    The Travgear review highlights the Kobo Glo as a well-constructed, 6-inch e-reader featuring "ComfortLight" technology, which provides uniform, adjustable lighting for reading in dark environments. The device is praised for its lightweight, thin design, responsive touchscreen, and high level of customizability, including 48 font sizes. Key advantages mentioned are its broad format...Read more

    T
    the-ebook-reader.com
    15/12/2012
    Kobo Glo Review and How To Guides | The eBook Reader

    The Kobo Glo is positioned as a competitive "sleeper pick" to the Kindle Paperwhite, featuring a high-resolution E Ink Pearl XGA screen and a uniform ComfortLight system that avoids common screen discolorations. Physical advantages include a dedicated light button, a 1 GHz processor for fast page turns, and an ergonomic design with a soft-textured back. Key functional pros include...Read more

    C
    chip.de
    07/08/2013
    Kobo Glo - eBook Reader Review

    According to the CHIP review, the Kobo Glo is a top-tier e-reader with an excellent, evenly illuminated 6-inch E Ink Pearl display (1024 x 758 pixels) and versatile "ComfortLight" technology, making it a strong competitor to the Kindle Paperwhite. The device features a 1 GHz processor for fast page turns, a lightweight design with a comfortable soft-touch back, 2 GB of internal...Read more

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    wortvogel.de
    04/02/2013
    Kobo Glo: In all fairness...

    Torsten Dewi's review highlights the Kobo Glo as a strong alternative to the Kindle Paperwhite, specifically praising its even, pleasant front-lighting and compact, lightweight hardware design. Key advantages include extensive EPUB support, a MicroSD slot for storage expansion, and superior typography customization options. However, the review identifies significant drawbacks,...Read more

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    papierlos-lesen.de
    14/10/2012
    Kobo Glo Review

    The Kobo Glo is a compact 6-inch e-reader featuring a high-resolution 1024×758 E Ink Pearl display and "ComfortLight" illumination. Notable pros include an open ecosystem supporting EPUB and PDF, a 1GHz processor for fast page turns, and extensive TypeGenius customization options. Drawbacks include a potentially too-bright minimum light setting, a "fiddly" setup requiring an...Read more

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    C
    computerbild.de
    13/12/2012
    In review: Kobo Glo eBook reader with lighting

    The Kobo Glo is a compact 6-inch e-reader featuring a 1024×758 pixel E Ink Pearl display and a "ComfortLight" system that enables comfortable reading in low light. Its 1 GHz processor facilitates quick page turns, and it boasts an open ecosystem, supporting formats like EPUB and PDF, along with extensive customization options via "TypeGenius" and expandable storage via microSD....Read more

    (Translated)Show original
    C
    chip.de
    18/01/2013
    Kobo Glo (E-book Reader) Review - CHIP

    The Kobo Glo features a high-resolution 6-inch E Ink Pearl display (1024 x 758) with "ComfortLight" technology, providing even lighting and sharp text, according to the CHIP review. Key advantages include open EPUB support, extensive customization options like "TypeGenius" for font adjustment, and a microSD card slot for storage expansion. Drawbacks highlighted in the review include...Read more

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    C
    connect.de
    13/05/2013
    Kobo Glo Review - connect

    The Kobo Glo is presented as a strong competitor in the e-reader market, featuring a 6-inch "ClarityScreen" with high-resolution E Ink Pearl technology for a sharp, paper-like reading experience. Weighing 185 grams with a quilted back, the device excels in portability and comfort for long reading sessions. Key advantages include the "ComfortLight" system for illuminated, low-strain...Read more

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    A
    allesebook.de
    07/11/2012
    Kobo Glo Review

    The Kobo Glo is a 6-inch E Ink Pearl e-reader (1024x758) with "ComfortLight" illumination, notable for its 185-gram, lightweight design and microSD storage expansion up to 32GB. It offers extensive customization options, including 12 fonts and 24 text sizes, a fast 1 GHz processor, and open EPUB support without ecosystem restrictions. However, drawbacks include inconsistent infrared...Read more

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    H
    hifitest.de
    03/04/2013
    Kobo Glo Review: Excellent E-Book Reader - hifitest.de

    The Kobo Glo is a compact 6-inch e-reader featuring a high-resolution 1024 x 758 E Ink Pearl display and an efficient 1 GHz processor for fast navigation. Its standout feature is the "ComfortLight" technology, providing uniform illumination for reading in any lighting condition, paired with a rubberized back for a secure, ergonomic grip. The device excels with deep text...Read more

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    A
    allesebook.de
    19/12/2012
    eBook Reader Comparison: Kobo Glo vs. Kindle Paperwhite

    The Kobo Glo and Kindle Paperwhite are closely matched devices, with the Kobo offering superior flexibility through a matte screen, lighter design, and microSD storage, while the Kindle provides a higher-contrast display and more responsive capacitive touchscreen. Key pros for the Kobo include native EPUB support and font customization, contrasted with the Kindle's superior...Read more

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    S
    spiegel.de
    22/10/2012
    Reviewing the Kobo Glo and Kobo Mini

    Der Spiegel identifies the Kobo Glo and Kobo Mini as flexible, open-ecosystem alternatives to Kindle, praising their native ePub support for library borrowing and diverse vendor access. The Kobo Glo is lauded for its sharp, high-resolution illuminated display and fast performance, though it suffers from a plastic feel and screen ghosting. Conversely, the Kobo Mini is highlighted for...Read more

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    E
    ebook-fieber.de
    27/12/2012
    Kobo Glo Review: Plenty of Light, Few Buttons

    The Kobo Glo features a high-definition, 6-inch Pearl E Ink display with 758 x 1,024 pixel resolution, offering sharp text and exceptionally even, consistent lighting without the bright spots often seen in competing devices. Weighing only 185 grams, the eReader is praised for its comfortable, lightweight design and an open system that supports ePub, providing flexibility in sourcing...Read more

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    E
    ebooksgratuits.com
    08/10/2012
    Kobo Glo E-reader Review - Free and Open eBooks

    The Kobo Glo is a compact 6-inch E Ink Pearl e-reader featuring a 1 GHz processor for improved speed, a comfortable, rubberized design, and a "ComfortLight" system that can be fully deactivated. Key pros include expandable storage up to 32GB via microSD, excellent screen uniformity, and high customizability with 10 font styles and 24 sizes. Despite solid hardware, the device is held...Read more

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    J
    journaldugeek.com
    23/10/2012
    Quick Review: Kobo Glo by Fnac - Journal du Geek

    The Journal du Geek review highlights the Kobo Glo as a strong, lightweight French-market competitor to the Kindle Paperwhite, featuring a 6-inch E Ink Pearl XGA screen with 1024x758 resolution. Key pros include the "ComfortLight" front-lighting system, a fast 1 GHz processor, and a micro SD slot for up to 32 GB of expansion, providing excellent text clarity and customization....Read more

    (Translated)Show original
    I
    igen.fr
    22/10/2012
    Kobo Glo Review - iGeneration

    The Kobo Glo is a compact 6-inch e-reader featuring a high-resolution XGA E Ink display and the "ComfortLight" front-lighting system for glare-free reading. Weighing 185 grams with a textured back for grip, it offers a fast 1 GHz processor, extensive font customization, and a microSD slot for storage expansion up to 32 GB. While praised for wide format support and a responsive...Read more

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    L
    lesnumeriques.com
    26/10/2012
    Kobo Glo Review: Fnac's Touchscreen E-Reader with Built-in Light

    The Kobo Glo, as reviewed by Les Numériques, is a high-end 6-inch e-reader (1024x768 E Ink Pearl) recognized for introducing the integrated ComfortLight system and featuring a comfortable, lightweight design with a textured back. Key advantages include extensive customization options, native EPUB support, a 1 GHz processor for better responsiveness, and a microSD slot to expand the...Read more

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    0
    01net.com
    19/10/2012
    Review: Day or night, the Kobo Glo impresses with its display - 01net

    The 01net review highlights the Kobo Glo as a high-definition, 1024x758 Pearl E Ink e-reader that excels at day and night reading thanks to its "ComfortLight" technology. It features a compact, lightweight design with a grippy, quilted rubber back and an open ecosystem supporting various file formats, along with a microSD card slot for storage expansion. While praised for its...Read more

    (Translated)Show original
    L
    lesnumeriques.com
    02/10/2014
    Kobo Glo Review - Les Numériques

    The Kobo Glo (Fnac Glo) is a compact, 6-inch e-reader featuring a high-resolution (1024 x 758) E Ink Pearl display and a uniform "ComfortLight" system for dark reading, with the added benefit of expandable storage via microSD. It offers a responsive infrared touch interface, extensive font customization options, and broad support for formats like EPUB and PDF, although navigation...Read more

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    pennablu.it
    20/11/2012
    Kobo Glo – First Impressions

    The Kobo Libra Colour introduces a 7-inch E Ink Kaleido 3 screen, bringing muted color to an ergonomic, IPX8 waterproof design with physical page-turn buttons. Key advantages include extensive customization, OverDrive/Libby integration, cloud support, and optional Stylus 2 note-taking, with no built-in ads. However, the color layer results in a darker, grainier screen requiring...Read more

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    M
    malditech.corriere.it
    20/10/2012
    Kobo Glo, the first e-reader with a light – Review

    The Kobo Glo, as reviewed on Malditech, highlights the introduction of the "ComfortLight" front-light system on a 6-inch E Ink Pearl display. It is praised for its lightweight 185g design and high-resolution, sharp, paper-like display. Key pros include extensive customization options, an open ecosystem supporting ePub, and expandable storage via microSD. The review notes cons...Read more

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    ebookreaderitalia.com
    01/12/2012
    Kobo Glo Review by Mondadori

    The Kobo Glo, distributed by Mondadori, is identified as a 2012 top-tier e-reader featuring a high-resolution 6-inch E-Ink Pearl display (1024x768) that offers superior text sharpness, considered a strong competitor to the Kindle Paperwhite. Pros include an exceptionally uniform "ComfortLight" system, light physical weight, and native ePub support with deep font customization,...Read more

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    ebookreaderitalia.com
    09/10/2012
    Kobo Glo: The Illuminated E-ink According to Kobo

    The eBookReader Italia review highlights the Kobo Glo as a significant, high-resolution upgrade from the Kobo Touch, featuring a 6-inch E Ink Pearl "ClarityScreen" with a 1024x758 resolution and a 1 GHz processor. A primary feature is the "ComfortLight" frontlight system, which offers even, adjustable lighting without the strain associated with backlit screens. Key pros identified...Read more

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    macitynet.it
    17/12/2012
    Kobo Touch and Kobo Glo: Testing the Mondadori E-readers

    The Macitynet review highlights the Kobo Touch and Kobo Glo as flexible, open-platform alternatives to the Amazon Kindle in Italy, both featuring 6-inch E Ink screens. While sharing core software, the Glo model stands out with its integrated "ComfortLight" illumination for dark environments, whereas the Touch requires external lighting. Key advantages for both include wide format...Read more

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    consumentenbond.nl
    onbekend
    Kobo Glo - Test, Reviews & Prices | Consumentenbond

    The Kobo Glo is a compact 185-gram e-reader featuring "ComfortLight" technology for adjustable, eye-strain-free reading in various lighting conditions. It boasts a high-resolution 6-inch E Ink Pearl screen, a 1 GHz processor, and a microSD card slot for expanding storage beyond the 2GB internal capacity. Key advantages include extensive font customization and an open ecosystem that...Read more

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    I
    id.nl
    11 februari 2013
    Kobo Glo Review

    The Kobo Glo is a pioneering 6-inch e-reader featuring built-in ComfortLight technology for eye-friendly, adjustable reading in the dark, weighing a portable 182 grams. It boasts a high-resolution 1024x758 XGA ClarityScreen, offering 100 brightness levels and extensive font customization options for a personalized reading experience. Key advantages include an open ecosystem...Read more

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    T
    tweakers.net
    29/07/2014
    Kobo Glo Black - geert_schrijver - Product reviews

    The Kobo Glo is a compact 185g e-reader praised for its 6-inch, 1024x768 E-ink Pearl screen and "ComfortLight" front-lighting. Key advantages include high portability and excellent display clarity, though it lacks physical page-turn buttons, relying solely on touch. Powered by a 1GHz processor for snappy performance, the device features expandable storage via microSD. However, it...Read more

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    T
    tweakers.net
    27/12/2012
    Kobo Glo Black - Price - Product reviews

    The Kobo Glo is characterized by a lightweight, compact design and a 6-inch E Ink Pearl display with ComfortLight technology for adjustable, even lighting. Its, high-resolution screen (1024x768) ensures crisp text, while broad file support and extensive font customization options enhance the reading experience. The inclusion of a microSD card slot allows for significant storage...Read more

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    B
    bright.nl
    30/10/2012
    First impression: Kobo Glo

    The Bright.nl review highlights the Kobo Glo as a significant advancement for the brand, largely due to its uniform "ComfortLight" front-lit technology that allows comfortable reading without harsh, direct light. Key advantages include an open ecosystem with native EPUB support for easy sideloading, a microSD card slot for storage expansion, and highly customizable display settings....Read more

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    R
    readabook.nl
    18/08/2013
    How do you like the Kobo Glo e-reader?

    The Kobo Glo is a lightweight e-reader featuring ComfortLight technology for adjustable, low-strain illumination and a textured back for a secure grip. Key advantages include open-source EPUB support, a high-resolution display, TypeGenius font customization, and a microSD card slot. While praised for performance, drawbacks include a smaller bookstore, sluggish PDF handling, and...Read more

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    hardware.info
    28/04/2013
    Kobo Glo e-reader review: the best so far

    The Kobo Glo, as reviewed on Hardware.info, is praised for its high-resolution 6-inch E Ink Pearl XGA display (1024×758 pixels) and "ComfortLight" technology, providing exceptional text sharpness and even front-lighting for dark environments. Performance is highlighted by a fast 1 GHz processor, a microSD card slot for storage expansion, and an open ecosystem supporting EPUB and PDF...Read more

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    E
    ereaders.nl
    22/10/2012
    Kobo Glo Review: Looks Are Not Deceiving

    The Kobo Glo is a significant evolution of the Kobo Touch, featuring a 6-inch screen with integrated "ComfortLight" technology for high-quality reading in low-light environments, according to a review on eReaders.nl. The device offers a lightweight, matte screen that effectively mimics paper to eliminate glare. Key advantages identified include a higher resolution screen for sharper...Read more

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    C
    coolesuggesties.nl
    16/12/2012
    Review: Kobo Glo and Kobo Mini e-reader

    failed, ai request

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    T
    telegraaf.nl
    02/11/2012
    Review: Kobo Mini and Kobo Glo

    The Kobo Mini is highlighted for its extreme portability, featuring a 5-inch screen and a 134-gram, pocket-sized design with swappable back plates. However, it lacks a built-in light, uses a lower-contrast screen, and misses expandable storage, making it best suited for commuters. Conversely, the Kobo Glo is a premium 6-inch option with integrated "ComfortLight" for low-light...Read more

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