Scored using eReaders Methodology v1.0
eReaders Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are evaluated mathematically under Frontumo eReaders Methodology v1.0 using verified laboratory benchmarks, technical specifications, and authentic consumer ratings with 0% commercial bias.
Explore eReaders Methodology v1.0

Kobo Mini Review | 68 Data compared

Avg. price:~£70Screen size:5 inchesPixel density:200 ppiInternal storage:2 GBBattery life:15 hoursSupported bookstore ecosystem:Kobo Ecosystem

Kobo Mini Review: Compare 68 technical specifications and user reviews to see how this product ranks in the eReaders category and whether it is worth buying.

4.2

Overall score

Score
4.2/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
Score components

90%

3.9

Technical score

10%

6.6

User score

▼Worse than 98% of ereaders
3.9

Technical score

Technical score
3.9/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
Score components

25%

4.1

Display

22%

5.7

Reading

18%

2.6

Battery

14%

2.4

Hardware

12%

3.3

Connectivity

9%

4.8

Design

▼Worse than 99% of ereaders
6.6

User score

User score
6.6/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
Score components

70%

7.0

User ratings

30%

5.5

Number of reviews

Based on 283 buyer reviews from online shops.
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
▼Worse than 93% of ereaders
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Best rankings

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

Technical score
Technical score
3.9/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
Score components:

25%

4.1

Display

22%

5.7

Reading

18%

2.6

Battery

14%

2.4

Hardware

12%

3.3

Connectivity

9%

4.8

Design

3.9
User score
User score
6.6/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
Score components

70%

7.0

User ratings

30%

5.5

Number of reviews

Based on 283 buyer reviews from online shops.
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
6.6
Popularity
Popularity
5.5/ 10
✕
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.
Score distribution
▼
<55-66-77-88-99-10
Popularity:
Kobo Mini has a popularity score of 5.5 points, which is higher than that of 51.6% of products in this category.
5.5
Value for money
Value for money
5.9/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
Score components:

60%

4.2

Overall score

40%

10

Price

5.9
Brand name
Kobo
Screen size
5 inches
Screen size
5 inches
This ereader has a screen size of 5 inches which is smaller than 98.4% on this spec and equal to 1.6% of eReaders.
Screen resolution
600x800 px
Screen resolution
600x800 px
This ereader uses a screen resolution of 600x800 px, which is less sharp than that of 83.6% of eReaders and the same as that of 15.6% of eReaders.
Pixel density
200 ppi
Pixel density
200 ppi
This ereader has a pixel density of 200 ppi which is lower than 74.6% on this spec and equal to 1.6% of eReaders.
E-paper display
yes
E-paper display
yes
This ereader uses an e-paper display. 2.5% of eReaders have an e-paper display.
Show more
Supported file types
15
Supported file types
15
This ereader supports 15 file types which is more than 36.4% on this spec and equal to 19.5% of eReaders.
PDF reflow support
no
PDF reflow support
no
This ereader does not offer PDF reflow. 55.4% of eReaders support PDF reflow.
Annotation support
yes
Annotation support
yes
This ereader offers annotation support. 1.6% of eReaders offer annotation support.
Dictionary
yes
Dictionary
yes
This ereader includes a built-in dictionary. 0.8% of eReaders include a built-in dictionary.
Text-to-speech
no
Text-to-speech
no
This ereader does not offer text-to-speech. 64.8% of eReaders include text-to-speech.
Show more
Battery life
15 hours
Battery life
15 hours
This ereader offers 15 hours of battery life which is shorter than 65.6% on this spec and equal to 16.7% of eReaders.
Battery capacity
1,000 mAh
Battery capacity
1,000 mAh
This ereader has a battery capacity of 1,000 mAh which is lower than 85.1% on this spec and equal to 9.9% of eReaders.
Charging time
4 hours
Charging time
4 hours
This ereader takes 4 hours to charge which is slower than 81.8% on this spec and equal to 12.7% of eReaders.
Wireless charging
no
Wireless charging
no
This ereader does not offer wireless charging. 7.4% of eReaders offer wireless charging.
Internal storage
2 GB
Internal storage
2 GB
This ereader offers 2 GB of internal storage which is less than 81.2% on this spec and equal to 17.2% of eReaders.
RAM capacity
0.256 GB
RAM capacity
0.256 GB
This ereader offers 0.256 GB of RAM which is less than 71.3% on this spec and equal to 15.6% of eReaders.
CPU base clock speed
1x 0.8 GHz
CPU base clock speed
1x 0.8 GHz
This ereader has a CPU base clock speed of 1x0.8 GHz, which is slower than that of 76% of eReaders and the same as that of 14.9% of eReaders.
Operating system
Kobo Firmware
Operating system
Kobo Firmware
This ereader 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
no
Memory card slot
no
This ereader does not have a memory card slot. 43.4% of eReaders have a memory card slot.
Show more
Wi-Fi connectivity
yes
Wi-Fi connectivity
yes
This ereader connects over Wi-Fi. 6.6% of eReaders have Wi-Fi.
Wi-Fi version
Wi-Fi 4 (802.11n)
Wi-Fi version
Wi-Fi 4 (802.11n)
This ereader 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
2.4 GHz
Wi-Fi bands supported
2.4 GHz
This ereader 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
no
Bluetooth
no
This ereader does not connect over Bluetooth. 60.7% of eReaders have Bluetooth.
Bluetooth version
N/A
Show more
Weight
134 g
Weight
134 g
This ereader weighs 134 g which is lighter than 98.4% on this spec.
Thickness
10 mm
Thickness
10 mm
This ereader is 10 mm thick which is thicker than 83.5% on this spec and equal to 1.7% of eReaders.
Height
133 mm
Height
133 mm
This ereader is 133 mm tall which is shorter than 100% on this spec.
Width
102 mm
Width
102 mm
This ereader is 102 mm wide which is narrower than 99.2% on this spec.
Water resistance (splashproof)
no
Water resistance (splashproof)
no
This ereader does not have water resistance against splashes. 25% of eReaders have water resistance against splashes.
Show more

Kobo Mini vs the average eReader

246810TotalDisplayReadingBatteryHardwareConnectivityDesign
  • 37.1% lighter
    Weight
    134 g
    This ereader is lighter than the average eReader (134 g vs 213 g). The average eReader weighs 213 g.
    134 g vs 213 g
  • 40 mm shorter
    Height
    133 mm
    This ereader is shorter than the average eReader (133 mm vs 173 mm). The average eReader height is 173 mm.
    133 mm vs 173 mm
  • 25.6 mm narrower
    Width
    102 mm
    This ereader is narrower than the average eReader (102 mm vs 127.6 mm). The average eReader width is 127.6 mm.
    102 mm vs 127.6 mm
  • 2.43x cheaper
    Kobo Mini is cheaper than the average eReader (£70 vs £170).
    £70 vs £170
  • 2.43x cheaper
    Kobo Mini is cheaper than the average eReader (£70 vs £170).
    £70 vs £170
  • 37.1% lighter
    Weight
    134 g
    This ereader is lighter than the average eReader (134 g vs 213 g). The average eReader weighs 213 g.
    134 g vs 213 g
  • 40 mm shorter
    Height
    133 mm
    This ereader is shorter than the average eReader (133 mm vs 173 mm). The average eReader height is 173 mm.
    133 mm vs 173 mm
  • 25.6 mm narrower
    Width
    102 mm
    This ereader is narrower than the average eReader (102 mm vs 127.6 mm). The average eReader width is 127.6 mm.
    102 mm vs 127.6 mm
  • Limited bookstore ecosystem
    Supported bookstore ecosystem
    Kobo Ecosystem
    This ereader 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
    E-Ink technology
    Vizplex V110
    This ereader uses Vizplex V110 E-Ink technology, while the average eReader uses Carta Plus.
    Vizplex V110 vs Carta Plus
  • No PDF reflow
    PDF reflow support
    no
    This ereader does not support PDF reflow, while the average eReader does. 54.9% of eReaders support PDF reflow.
  • No front light
    Front light
    no
    This ereader does not include front light, while the average eReader does. 74% of eReaders include front light.
  • 2 hours longer charging time
    Charging time
    4 hours
    This ereader charges more slowly than the average eReader (4 hours vs 2 hours). The average eReader charges in 2 hours.
    4 hours vs 2 hours
  • Lower screen resolution
    Screen resolution
    600x800 px
    This ereader supports lower screen resolution than the average eReader (600x800 px vs 1072x1448 px). The average eReader supports 1072x1448 px screen resolution.
    600x800 px vs 1072x1448 px
  • No USB Type-C
    USB Type-C
    no
    This ereader does not have USB Type-C, while the average eReader does. 51.2% of eReaders have USB Type-C.
  • 2 inches smaller screen size
    Screen size
    5 inches
    This ereader has a smaller screen than the average eReader (5 inches vs 7 inches). The average eReader screen size is 7 inches.
    5 inches vs 7 inches
  • 22% lower user score
    User score
    6.6/ 10
    ✕
    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 distribution
    ▼
    ▼
    <55-66-77-88-99-10
    Kobo Mini
    the average eReader
    Kobo Mini has a lower user score than the average eReader (6.56 vs 8.000).
    6.56 vs 8
  • 23.2% worse value for money
    Kobo Mini has worse value for money than the average eReader (5.91 vs 7.3).
    5.91 vs 7.28
  • Less advanced E-Ink technology
    E-Ink technology
    Vizplex V110
    This ereader uses Vizplex V110 E-Ink technology, while the average eReader uses Carta Plus.
    Vizplex V110 vs Carta Plus
  • No front light
    Front light
    no
    This ereader does not include front light, while the average eReader does. 74% of eReaders include front light.
  • Lower screen resolution
    Screen resolution
    600x800 px
    This ereader supports lower screen resolution than the average eReader (600x800 px vs 1072x1448 px). The average eReader supports 1072x1448 px screen resolution.
    600x800 px vs 1072x1448 px
  • 2 inches smaller screen size
    Screen size
    5 inches
    This ereader has a smaller screen than the average eReader (5 inches vs 7 inches). The average eReader screen size is 7 inches.
    5 inches vs 7 inches
  • 24.5% lower pixel density
    Pixel density
    200 ppi
    This ereader has a lower pixel density than the average eReader (200 ppi vs 265 ppi). The average eReader has a pixel density of 265 ppi.
    200 ppi vs 265 ppi
  • No color temperature adjustment
    Color temperature adjustment
    no
    This ereader does not support color temperature adjustment, while the average eReader does. 51.6% of eReaders support color temperature adjustment.
  • 5 fewer front-light LEDs
    N. of front-light LEDs
    0
    This ereader has fewer front-light LEDs than the average eReader (0 vs 5). The average eReader has 5 front-light LEDs.
    0 vs 5
  • Basic touchscreen technology
    Touchscreen technology
    infrared
    This ereader uses infrared touchscreen technology, while the average eReader uses capacitive.
    infrared vs capacitive
  • Limited bookstore ecosystem
    Supported bookstore ecosystem
    Kobo Ecosystem
    This ereader uses the Kobo Ecosystem bookstore ecosystem, while the average eReader uses Android Open Ecosystem.
    Kobo Ecosystem vs Android Open Ecosystem
  • No PDF reflow
    PDF reflow support
    no
    This ereader does not support PDF reflow, while the average eReader does. 54.9% of eReaders support PDF reflow.
  • Limited DRM support
    DRM schemes supported
    Adobe DRM
    This ereader supports fewer DRM schemes than the average eReader (Adobe DRM vs Adobe DRM, Social DRM).
    Adobe DRM vs Adobe DRM, Social DRM
  • No audiobook playback
    Audiobook playback
    no
    This ereader does not support audiobook playback, while the average eReader does. 72.5% of eReaders support audiobook playback.
  • No text-to-speech
    Text-to-speech
    no
    This ereader does not support text-to-speech, while the average eReader does. 64.2% of eReaders support text-to-speech.
  • No folder support
    Folder support
    no
    This ereader does not support folders, while the average eReader does. 54.5% of eReaders support folders.
  • Limited library support
    Library lending platforms supported
    OverDrive
    This ereader supports fewer library lending platforms than the average eReader (OverDrive vs OverDrive, Libby).
    Requires Adobe Digital Editions or manual transfer steps.
    OverDrive vs OverDrive, Libby
  • 2 hours longer charging time
    Charging time
    4 hours
    This ereader charges more slowly than the average eReader (4 hours vs 2 hours). The average eReader charges in 2 hours.
    4 hours vs 2 hours
  • 6 hours shorter battery life
    Battery life
    15 hours
    This ereader offers shorter battery life than the average eReader (15 hours vs 21 hours). The average eReader offers 21 hours of battery life.
    15 hours vs 21 hours
  • 36.1% smaller battery capacity
    Battery capacity
    1,000 mAh
    This ereader has a smaller battery than the average eReader (1000 mAh vs 1565 mAh). The average eReader battery has a capacity of 1565 mAh.
    1,000 mAh vs 1,565 mAh
  • 87.5% less storage
    Internal storage
    2 GB
    This ereader offers less internal storage than the average eReader (2 GB vs 16 GB). The average eReader provides 16 GB of internal storage.
    2 GB vs 16 GB
  • 0.26 GB less RAM
    RAM capacity
    0.256 GB
    This ereader has less RAM than the average eReader (0.3 GB vs 0.5 GB). The average eReader has 0.512 GB of RAM.
    0.256 GB vs 0.512 GB
  • Slower CPU base clock speed
    CPU base clock speed
    1 x 0.8 GHz
    This ereader has a slower CPU base clock speed than the average eReader (1x0.8 GHz vs 1x1 GHz). The average eReader has a CPU base clock speed of 1x1 GHz.
    1x0.8 GHz vs 1x1 GHz
  • Less advanced operating system
    Operating system
    Kobo Firmware
    This ereader uses Kobo Firmware, a less advanced operating system than Kindle OS on the average eReader.
    Kobo Firmware vs Kindle OS
  • No USB Type-C
    USB Type-C
    no
    This ereader does not have USB Type-C, while the average eReader does. 51.2% of eReaders have USB Type-C.
  • No Bluetooth
    Bluetooth
    no
    This ereader does not have Bluetooth, while the average eReader does. 60.2% of eReaders have Bluetooth.
  • No Bluetooth audio
    Bluetooth audio support
    no
    This ereader does not support Bluetooth audio, while the average eReader does. 57.4% of eReaders support Bluetooth audio.
  • No OTA updates
    OTA updates supported
    no
    This ereader does not support OTA updates, while the average eReader does. 81.7% of eReaders support OTA updates.
  • 1.9 mm thicker
    Thickness
    10 mm
    This ereader is thicker than the average eReader (10 mm vs 8.1 mm). The average eReader thickness is 8.1 mm.
    10 mm vs 8.1 mm
  • 9 older
    Release date
    2012
    This ereader is older than the average eReader (2012 vs 2021). The average eReader was released in 2021.
    September 2012
    2,012 vs 2,021

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

8.0
H2TechVideos
≈ estimated
13/03/2013
Hands-on review · pros and cons, browser and screen tests
Verdict
Kobo Mini is worth it at its price as a starter e-reader, though small text suits adults less.
8.0
The eBook Reader
≈ estimated
06/11/2012
Hands-on review · feature walkthrough
Verdict
Kobo Mini is a good small ebook reader, but PDFs and comics are a poor fit.
9.0
Good e-Reader
≈ estimated
07/10/2012
Full hands-on review · formats, reading and features
Verdict
Kobo Mini is a very good small e-reader, with minor issues in refresh, layout and format support.
8.0
VideosCronoGadget
≈ estimated
20/09/2012
First look · hands-on at launch event
Verdict
Kobo Mini is responsive and comfortable with a slightly slower refresh, but good value for its price.
Overview video
Hands-on video, no verdict
Overview video

Expert reviews

In-depth analysis and verdict from leading tech publications

C
cnet.com
28/01/2013
Summary of the review
U
uk.pcmag.com
20/11/2012
Summary of the review
T
techradar.com
07/11/2012
Summary of the review
T
the-ebook-reader.com
15/11/2012
Summary of the review
E
expertreviews.co.uk
27/10/2012
Summary of the review
I
ibtimes.co.uk
02/11/2012
Summary of the review
T
theregister.com
14/11/2012
Summary of the review
uk.pcmag.com
16/05/2014
Hands-on review · Pocket e-reader
Verdict
The Kobo Mini is a tiny, pocketable reader for light reading, but slow page turns and a weaker screen make the base Kindle the better pick.
E
engadget.com
06/11/2012
Summary of the review
wormhole.carnelianvalley.com
18/06/2014
Blog review · Pocket e-reader
Verdict
The Kobo Mini is easy to use one-handed and fits a coat pocket, but its slow, touchy screen and lack of light limit it to travel reading.
daedalist.com
18/08/2013
Two-week trial · Small e-ink reader
Verdict
The Kobo Mini is a decent little reader with long battery life, but screen flicker, a small size and fiddly book transfer hold it back.
simonh.uk
20/10/2025
Revisit years later · Pocket e-reader
Verdict
The Kobo Mini is still a capable pocket reader, especially with KOReader installed, though its slow touchscreen suits it best as a second device.
G
goodereader.com
06/10/2012
Summary of the review
pocket-lint.com
16/04/2013
Hands-on test · Pocket e-reader
Verdict
The Kobo Mini is a pocket-sized reader for travellers, but it needs a computer to load books and crashed during the reviewer's test.
G
goodereader.com
06/09/2012
Summary of the review
papierlos-lesen.de
18/07/2013
Hands-on test · Backup reader
Verdict
The Kobo Mini is a light, sharp reader that works best as a backup or pocket device, though slow page turns and a forced account sign-up hold it back.
chip.de
16/10/2013
Hands-on test · Basic e-reader
Verdict
The Kobo Mini is a handy, basic reader whose weak display and slow page turns hold it back, so the Amazon Kindle 4 is the better pick.
hifitest.de
03/04/2013
Comparison test · Entry-level e-reader
Verdict
The Kobo Mini is a small touchscreen reader whose easy controls and smooth page turns suit people who don't need extra storage.
E
ebook-fieber.de
02/01/2013
Summary of the review
F
focus.de
27/10/2012
Summary of the review
S
spiegel.de
22/10/2012
Summary of the review
T
teltarif.de
31/10/2012
Summary of the review
mobiflip.de
01/05/2013
Hands-on test · Pocket e-reader
Verdict
The Kobo Mini is a pocket e-reader whose 5-inch size and long battery suit commuters, but no backlight and slow typing hold it back.
L
lesnumeriques.com
06/11/2012
Summary of the review
tux-planet.fr
25/02/2013
Personal opinion · Open-format reader
Verdict
The Kobo Mini is a light reader with several days of battery life that handles EPUB books with or without DRM, though it is slow and has no backlight.
E
ebookreaderitalia.com
03/11/2012
Summary of the review
E
ereaders.nl
13/11/2012
Summary of the review
C
coolesuggesties.nl
16/12/2012
Summary of the review
T
telegraaf.nl
02/11/2012
Summary of the review

Third-party reviews

Based on 283 buyer reviews from online shops.
Reviews last updated: October 2026 · How we calculate this

What we like about Kobo Mini

  • Extremely portable 5-inch form factor that fits easily in pockets and small bags
  • Lightweight and comfortable for one-handed reading for long periods
  • Budget-friendly price point compared to larger e-readers
  • Highly customisable reading experience, including font size, weight, and sharpness
  • Good battery life of up to one month with Wi-Fi turned off
  • Support for a wide variety of formats, including EPUB and PDFs
  • Matte E Ink screen provides a clear, glare-free experience in direct sunlight

What we don't like about Kobo Mini

  • Sluggish performance with noticeable lag in touch response and menu navigation
  • Lack of a built-in front light, making it difficult to read in the dark
  • No external memory card slot for storage expansion beyond the internal 2GB
  • The 5-inch screen can feel cramped and requires more frequent page turns
  • Touchscreen can be finicky or inconsistently sensitive during use
  • Loading library books or third-party content often requires tethering to a PC
  • Web browser and dictionary features are described as slow and cumbersome

Verdict

The Kobo Mini is a ultra-portable e-reader featuring a 5-inch E Ink Vizplex V110 touchscreen with a resolution of 800x600 pixels and 16-level grayscale. Weighing just 134 grams and measuring 102 x 133 x 10 mm, it is powered by an 800 MHz processor and includes 2GB of internal storage (approximately 1GB usable) alongside built-in Wi-Fi 802.11 b/g/n. Its main strengths include its pocket-friendly form factor, month-long battery life, and high customisability through 10 font styles, 24 sizes, and interchangeable 'SnapBack' rear covers. However, it lacks a front-light for night reading and an expandable microSD card slot, while its older display technology and slower processor can result in lower contrast and slightly sluggish performance compared to larger models.

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Graphic comparison of Kobo Mini and other eReaders

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