Amazon Kindle Paperwhite Signature Edition 2021 Review | 68 Data compared

double-arrow
  • Avg. price in UK: ~£170
  • Avg. price in US: ~$190
  • Screen size: 6.8 inches
  • Battery life: 35 hours
  • Supported bookstore ecosystem: Amazon Ecosystem

Amazon Kindle Paperwhite Signature Edition 2021 review. Compare 68 technical specifications and user reviews to see how it ranks among ereaders and if it is worth buying.

7.1

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%

6.8

Technical Score

10.0%

9.6

User score

Very good
6.8

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%

7.8

Display

22.0%

6.3

Reading

18.0%

7.3

Battery

14.0%

3.9

Hardware

12.0%

7.8

Connectivity

9.0%

7.0

Design

Good
9.6

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%

9.4

User reviews

30.0%

10

Popularity

User score:
United States
Amazon_logo.png
4.7
(30705)
Amazon_logo.png
4.5
(922)
United Kingdom
amazon
4.8
(207)
amazon
4.4
(69)
amazon
4.5
(17)
amazon
5.0
(6)

(Reviews last updated: Apr 2026)

Exceptional
    • amazon-kindle-paperwhite-signature-edition-2021
    • amazon-kindle-paperwhite-signature-edition-2021
    • amazon-kindle-paperwhite-signature-edition-2021
    • amazon-kindle-paperwhite-signature-edition-2021
    • amazon-kindle-paperwhite-signature-edition-2021
    • amazon-kindle-paperwhite-signature-edition-2021
    • amazon-kindle-paperwhite-signature-edition-2021
    • amazon-kindle-paperwhite-signature-edition-2021
    amazon-kindle-paperwhite-signature-edition-2021
    amazon-kindle-paperwhite-signature-edition-2021
    amazon-kindle-paperwhite-signature-edition-2021
    amazon-kindle-paperwhite-signature-edition-2021
    amazon-kindle-paperwhite-signature-edition-2021
    amazon-kindle-paperwhite-signature-edition-2021
    amazon-kindle-paperwhite-signature-edition-2021
    amazon-kindle-paperwhite-signature-edition-2021

    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 2021 Amazon Kindle Paperwhite Signature Edition is a premium e-reader featuring a 6.8-inch, 300 ppi glare-free E Ink display with 17 LEDs and an IPX8 waterproof rating. It stands out from the standard model with 32GB of internal storage, Qi wireless charging support, and an auto-adjusting front light sensor that adapts to environmental brightness. Key pros include its long-lasting battery life of up to 10 weeks, a modern USB-C charging port, and an ad-free lock screen experience by default. However, some users note that it can be difficult to hold one-handed due to its larger size and symmetric design, and its premium features may not fully justify the higher price point for those who do not require extensive storage for audiobooks.

    Technical Specifications of eReader Amazon Kindle Paperwhite Signature Edition 2021

    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%

    7.8

    Display

    22.0%

    6.3

    Reading

    18.0%

    7.3

    Battery

    14.0%

    3.9

    Hardware

    12.0%

    7.8

    Connectivity

    9.0%

    7.0

    Design

    6.8
    Amazon Kindle Paperwhite Signature Edition 2021 has a technical score of 6.78 points, which is higher than that of 58.2% 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%

    9.4

    User reviews

    30.0%

    10

    Popularity

    User score:
    United States
    Amazon_logo.png
    4.7
    (30705)
    Amazon_logo.png
    4.5
    (922)
    United Kingdom
    amazon
    4.8
    (207)
    amazon
    4.4
    (69)
    amazon
    4.5
    (17)
    amazon
    5.0
    (6)

    (Reviews last updated: Apr 2026)

    9.6
    Amazon Kindle Paperwhite Signature Edition 2021 has a user score of 9.57 points, which is higher than that of 99.2% 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
    Amazon Kindle Paperwhite Signature Edition 2021 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%

    7.1

    Overall score

    40.0%

    9.6

    Price

    7.8
    Amazon Kindle Paperwhite Signature Edition 2021 has a quality-to-price ratio of 7.8 points, which is higher than 60.7% 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

    Amazon
    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

    6.8 inches
    Amazon Kindle Paperwhite Signature Edition 2021 has a screen size of 6.8 inches which is smaller than 52.5% of eReaders on this spec and equal to 3.3% 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

    1072x1448 px
    Amazon Kindle Paperwhite Signature Edition 2021 uses a screen resolution of 1072x1448 px, which is sharper than that of 45.9% of eReaders and the same as that of 11.5% 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

    300 ppi
    Amazon Kindle Paperwhite Signature Edition 2021 has a pixel density of 300 ppi which is higher than 51.6% of eReaders on this spec and equal to 48.4% 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
    Amazon Kindle Paperwhite Signature Edition 2021 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

    13
    Amazon Kindle Paperwhite Signature Edition 2021 supports 13 file types which is fewer than 66% of eReaders on this spec and equal to 14% 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
    Amazon Kindle Paperwhite Signature Edition 2021 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
    Amazon Kindle Paperwhite Signature Edition 2021 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
    Amazon Kindle Paperwhite Signature Edition 2021 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

    yes
    Amazon Kindle Paperwhite Signature Edition 2021 offers 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

    35 hours
    Amazon Kindle Paperwhite Signature Edition 2021 offers 35 hours of battery life which is longer than 78.8% of eReaders on this spec and equal to 2.5% of eReaders.
    approximate usage hours based on Amazon's "12 weeks" claim of 30 mins/day usage, wi-fi off, brightness 13
    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

    1,700 mAh
    Amazon Kindle Paperwhite Signature Edition 2021 has a battery capacity of 1700 mAh which is higher than 55% of eReaders on this spec and equal to 3.3% 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
    Amazon Kindle Paperwhite Signature Edition 2021 takes 2 hours to charge which is quicker than 49% of eReaders on this spec and equal to 40.4% of eReaders.
    with 9W adapter or larger, supports Qi wireless charging
    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

    yes
    Amazon Kindle Paperwhite Signature Edition 2021 offers 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

    32 GB
    Amazon Kindle Paperwhite Signature Edition 2021 offers 32 GB of internal storage which is more than 57.6% of eReaders on this spec and equal to 23.7% 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

    1 GB
    Amazon Kindle Paperwhite Signature Edition 2021 offers 1 GB of RAM which is more than 52.9% of eReaders on this spec and equal to 17.7% 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
    Amazon Kindle Paperwhite Signature Edition 2021 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

    Kindle OS
    Amazon Kindle Paperwhite Signature Edition 2021 runs Kindle OS, which is more advanced than that of 43.4% of eReaders and the same as that of 20.5% 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

    no
    Amazon Kindle Paperwhite Signature Edition 2021 does not have 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
    Amazon Kindle Paperwhite Signature Edition 2021 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 5 (802.11ac), Wi-Fi 4 (802.11n)
    Amazon Kindle Paperwhite Signature Edition 2021 supports Wi-Fi Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), which is newer than that of 58.2% of eReaders and the same as that of 40.2% 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+5 GHz
    Amazon Kindle Paperwhite Signature Edition 2021 supports 2.4 GHz+5 GHz Wi-Fi bands, which is broader than that of 57.4% of eReaders and the same as that of 42.6% 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

    yes
    Amazon Kindle Paperwhite Signature Edition 2021 connects over Bluetooth. 60.2% of eReaders have Bluetooth.
    Bluetooth is mainly used for wireless audio and accessibility.
    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

    5.0
    Amazon Kindle Paperwhite Signature Edition 2021 supports Bluetooth 5.0 which is newer than 58.5% of eReaders on this spec and equal to 28.8% 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

    208 g
    Amazon Kindle Paperwhite Signature Edition 2021 weighs 208 g which is lighter than 53.3% of eReaders on this spec 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

    8.1 mm
    Amazon Kindle Paperwhite Signature Edition 2021 is 8.1 mm thick which is thinner than 49.2% of eReaders on this spec and equal to 3.3% 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

    174.2 mm
    Amazon Kindle Paperwhite Signature Edition 2021 is 174.2 mm tall which is taller than 51.6% of eReaders on this spec and equal to 1.6% 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

    125 mm
    Amazon Kindle Paperwhite Signature Edition 2021 is 125 mm wide which is narrower than 54.9% of eReaders on this spec and equal to 1.6% 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

    yes
    Amazon Kindle Paperwhite Signature Edition 2021 has water resistance against splashes. 25% of eReaders have water resistance against splashes.
    IPX8 rated
    Show more

    Amazon Kindle Paperwhite Signature Edition 2021 vs the average eReader

    • 14 hours longer battery life
      Amazon Kindle Paperwhite Signature Edition 2,021 offers longer battery life than the average eReader (35 hours vs 21 hours). The average eReader offers 21 hours of battery life.
      approximate usage hours based on Amazon's "12 weeks" claim of 30 mins/day usage, wi-fi off, brightness 13
      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

      Amazon Kindle Paperwhite Signature Edition 2,021 offers longer battery life than the average eReader (35 hours vs 21 hours). The average eReader offers 21 hours of battery life.35 hours vs 21 hours
    • Has splash resistance
      Amazon Kindle Paperwhite Signature Edition 2,021 has splash resistance, while the average eReader does not.
      IPX8 rated
      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

      Amazon Kindle Paperwhite Signature Edition 2,021 has splash resistance, while the average eReader does not.
    • 13.2% higher pixel density
      Amazon Kindle Paperwhite Signature Edition 2,021 has a higher pixel density than the average eReader (300 ppi vs 265 ppi). The average eReader has a pixel density of 265 ppi.
      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

      Amazon Kindle Paperwhite Signature Edition 2,021 has a higher pixel density than the average eReader (300 ppi vs 265 ppi). The average eReader has a pixel density of 265 ppi.300 ppi vs 265 ppi
    • 2 m higher waterproof depth rating
      Amazon Kindle Paperwhite Signature Edition 2,021 offers deeper waterproofing than the average eReader (2 m vs 0 m). The average eReader waterproof depth rating is 0 m.
      What it is: States the tested immersion depth or protection level the device is certified to survive in water.
      When it matters: When you want clearer limits on how much accidental submersion the reader can safely handle.

      Importance: LOW

      Good value: >=2

      Amazon Kindle Paperwhite Signature Edition 2,021 offers deeper waterproofing than the average eReader (2 m vs 0 m). The average eReader waterproof depth rating is 0 m.2 m vs 0 m
    • Better Wi-Fi bands
      Amazon Kindle Paperwhite Signature Edition 2,021 supports 2.4 GHz+5 GHz Wi-Fi bands, while the average eReader supports 2.4 GHz.
      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

      Amazon Kindle Paperwhite Signature Edition 2,021 supports 2.4 GHz+5 GHz Wi-Fi bands, while the average eReader supports 2.4 GHz.2.4 GHz+5 GHz vs 2.4 GHz
    • 2x more storage
      Amazon Kindle Paperwhite Signature Edition 2,021 offers more internal storage than the average eReader (32 GB vs 16 GB). The average eReader provides 16 GB of 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

      Amazon Kindle Paperwhite Signature Edition 2,021 offers more internal storage than the average eReader (32 GB vs 16 GB). The average eReader provides 16 GB of internal storage.32 GB vs 16 GB
    • Supports wireless charging
      Amazon Kindle Paperwhite Signature Edition 2,021 supports wireless charging, while the average eReader does not.
      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

      Amazon Kindle Paperwhite Signature Edition 2,021 supports wireless charging, while the average eReader does not.
    • Has auto-brightness sensor
      Amazon Kindle Paperwhite Signature Edition 2,021 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

      Amazon Kindle Paperwhite Signature Edition 2,021 has an auto-brightness sensor, while the average eReader does not.
    • 13.2% higher pixel density
      Amazon Kindle Paperwhite Signature Edition 2,021 has a higher pixel density than the average eReader (300 ppi vs 265 ppi). The average eReader has a pixel density of 265 ppi.
    • Has auto-brightness sensor
      Amazon Kindle Paperwhite Signature Edition 2,021 has an auto-brightness sensor, while the average eReader does not.
    • 12 more front-light LEDs
      Amazon Kindle Paperwhite Signature Edition 2,021 has more front-light LEDs than the average eReader (17 vs 5). The average eReader has 5 front-light LEDs.
    • More advanced E-Ink technology
      Amazon Kindle Paperwhite Signature Edition 2,021 uses Carta 1,200 E-Ink technology, while the average eReader uses Carta Plus.
    • 14 hours longer battery life
      Amazon Kindle Paperwhite Signature Edition 2,021 offers longer battery life than the average eReader (35 hours vs 21 hours). The average eReader offers 21 hours of battery life.
    • Supports wireless charging
      Amazon Kindle Paperwhite Signature Edition 2,021 supports wireless charging, while the average eReader does not.
    • 11.1% larger battery capacity
      Amazon Kindle Paperwhite Signature Edition 2,021 has a larger battery than the average eReader (1,700 mAh vs 1,530 mAh). The average eReader battery has a capacity of 1,530 mAh.
    • 2x more storage
      Amazon Kindle Paperwhite Signature Edition 2,021 offers more internal storage than the average eReader (32 GB vs 16 GB). The average eReader provides 16 GB of internal storage.
    • 0.49 GB more RAM
      Amazon Kindle Paperwhite Signature Edition 2,021 has more RAM than the average eReader (1 GB vs 0.512 GB). The average eReader has 0.512 GB of RAM.
    • Better Wi-Fi bands
      Amazon Kindle Paperwhite Signature Edition 2,021 supports 2.4 GHz+5 GHz Wi-Fi bands, while the average eReader supports 2.4 GHz.
    • Has splash resistance
      Amazon Kindle Paperwhite Signature Edition 2,021 has splash resistance, while the average eReader does not.
    • 2 m higher waterproof depth rating
      Amazon Kindle Paperwhite Signature Edition 2,021 offers deeper waterproofing than the average eReader (2 m vs 0 m). The average eReader waterproof depth rating is 0 m.
    • 0.2 inches smaller screen size
      Amazon Kindle Paperwhite Signature Edition 2,021 has a smaller screen than the average eReader (6.8 inches vs 7 inches). The average eReader screen size is 7 inches.
    • Limited DRM support
      Amazon Kindle Paperwhite Signature Edition 2,021 supports fewer DRM schemes than the average eReader (Amazon's proprietary DRM vs Adobe DRM, Readium LCP).
    • No PDF reflow
      Amazon Kindle Paperwhite Signature Edition 2,021 does not support PDF reflow, while the average eReader does.
    • Limited bookstore ecosystem
      Amazon Kindle Paperwhite Signature Edition 2,021 uses the Amazon Ecosystem bookstore ecosystem, while the average eReader uses Android Open Ecosystem.
    • No folder support
      Amazon Kindle Paperwhite Signature Edition 2,021 does not support folders, while the average eReader does.
      Kindle e-readers use "Collections" for organization, which function similarly to tags and allow a book to be in multiple collections, unlike traditional folders
    • 2 limited file support
      Amazon Kindle Paperwhite Signature Edition 2,021 supports fewer file types than the average eReader (13 vs 15).
    • Older Bluetooth version
      Amazon Kindle Paperwhite Signature Edition 2021 supports an older Bluetooth version than the average eReader (5 vs 5.1).
    • Limited DRM support
      Amazon Kindle Paperwhite Signature Edition 2,021 supports fewer DRM schemes than the average eReader (Amazon's proprietary DRM vs Adobe DRM, Readium LCP).
      What it is: Shows which copy-protection systems the device can open, such as Adobe DRM or store-specific protection.
      When it matters: When you buy or borrow books from multiple stores and need them all to open on one reader.

      Importance: HIGH

      Amazon Kindle Paperwhite Signature Edition 2,021 supports fewer DRM schemes than the average eReader (Amazon's proprietary DRM vs Adobe DRM, Readium LCP).Amazon's proprietary DRM vs Adobe DRM, Readium LCP
    • No PDF reflow
      Amazon Kindle Paperwhite Signature Edition 2,021 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

      Amazon Kindle Paperwhite Signature Edition 2,021 does not support PDF reflow, while the average eReader does.
    • Limited bookstore ecosystem
      Amazon Kindle Paperwhite Signature Edition 2,021 uses the Amazon Ecosystem bookstore ecosystem, while the average eReader uses Android Open Ecosystem.
      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

      Amazon Kindle Paperwhite Signature Edition 2,021 uses the Amazon Ecosystem bookstore ecosystem, while the average eReader uses Android Open Ecosystem.Amazon Ecosystem vs Android Open Ecosystem
    • No folder support
      Amazon Kindle Paperwhite Signature Edition 2,021 does not support folders, while the average eReader does.
      Kindle e-readers use "Collections" for organization, which function similarly to tags and allow a book to be in multiple collections, unlike traditional folders
      What it is: Lets you organize sideloaded books in your own folder structure instead of relying only on a library view.
      When it matters: When you manage large manual collections and want cleaner control over how files are arranged.

      Importance: MEDIUM

      Amazon Kindle Paperwhite Signature Edition 2,021 does not support folders, while the average eReader does.
    • 2 limited file support
      Amazon Kindle Paperwhite Signature Edition 2,021 supports fewer file types than the average eReader (13 vs 15).
      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

      Amazon Kindle Paperwhite Signature Edition 2,021 supports fewer file types than the average eReader (13 vs 15).13 vs 15
    • 0.2 inches smaller screen size
      Amazon Kindle Paperwhite Signature Edition 2,021 has a smaller screen than the average eReader (6.8 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

      Amazon Kindle Paperwhite Signature Edition 2,021 has a smaller screen than the average eReader (6.8 inches vs 7 inches). The average eReader screen size is 7 inches.6.8 inches vs 7 inches
    • Older Bluetooth version
      Amazon Kindle Paperwhite Signature Edition 2021 supports an older Bluetooth version than the average eReader (5 vs 5.1).
      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

      Amazon Kindle Paperwhite Signature Edition 2021 supports an older Bluetooth version than the average eReader (5 vs 5.1).5.0 vs 5.1

    Graphic comparison of Amazon Kindle Paperwhite Signature Edition 2021 and other eReaders

    Attribute category
    Attribute
    No results found

    Third-party reviews

    (Reviews last updated: Apr 2026)

    What customers like about Amazon Kindle Paperwhite Signature Edition 2021?

    • Large 6.8-inch display with high 300 ppi resolution and minimal glare in bright light
    • Generous 32GB of internal storage, ideal for extensive audiobook and comic libraries
    • Wireless charging compatibility with Qi-standard pads
    • Auto-adjusting front light that adapts to surrounding environmental brightness
    • Significantly improved battery life lasting up to 10 weeks on a single charge
    • Modern USB-C charging port replacing the older micro-USB standard
    • IPX8 waterproof rating, making it safe for reading at the beach or in the bath
    • Snappier performance with roughly 20% faster page turns compared to previous models
    • Comes without lock screen advertisements as standard

    What customers dislike about Amazon Kindle Paperwhite Signature Edition 2021?

    • Premium price point compared to the standard Paperwhite may not feel justified for all users
    • Lacks physical page-turn buttons, requiring full reliance on the touchscreen
    • Bottom-mounted power button is awkwardly placed and can be accidentally pressed
    • Larger size and increased weight (207g) can make it less comfortable for one-handed use
    • Auto-brightness sensor can sometimes be finicky or inaccurate in certain lighting
    • Wireless charging can be sensitive to device placement on smaller pads
    • No built-in speakers or 3.5mm headphone jack, necessitating Bluetooth for audiobooks

    Expert reviews

    T
    theverge.com
    26/10/2021

    The 2021 Amazon Kindle Paperwhite features a significant redesign with a larger 6.8-inch display, USB-C charging, and 17 LEDs for improved, adjustable-warmth lighting. Key pros include a faster, more ergonomic, and highly readable screen, paired with a faster setup process, making it a major hardware improvement. However, the review notes cons regarding the increased, less...Read more

    A
    au.pcmag.com
    27/10/2021

    The Amazon Kindle Paperwhite Signature Edition acts as a premium, 32GB mid-tier e-reader featuring a 6.8-inch display, USB-C, IPX8 waterproofing, and an auto-adjusting front light, setting it between the base model and the high-end Oasis. Key pros include the convenient automatic brightness sensor, expanded storage for large libraries and audiobooks, and an ad-free experience, while...Read more

    U
    uk.pcmag.com
    26/10/2021

    The 2021 Amazon Kindle Paperwhite Signature Edition acts as a bridge between the standard model and the premium Oasis, featuring a 6.8-inch, 300ppi E Ink display and a flush-front design. Key upgrades over the base model include 32GB of storage, Qi wireless charging, and an auto-adjusting front light, notes PCMag UK. Performance is highlighted by an IPX8 waterproof rating, USB-C...Read more

    T
    techradar.com
    31/01/2024

    The TechRadar review of the Amazon Kindle Paperwhite Signature Edition (2021) positions the device as a premium option between the standard Paperwhite and the Oasis, featuring a 6.8-inch display, USB-C, and faster performance. Key pros include the auto-adjusting light sensor, wireless charging, and 32GB of storage, though the reviewer notes the plastic back lacks a luxury feel...Read more

    W
    wired.com
    03/11/2021

    The WIRED review highlights the 2021 Kindle Paperwhite as a significant upgrade, featuring a larger 6.8-inch display, reduced bezels, and an adjustable warm light for improved comfort. Performance improvements include 20% faster page turns and the addition of USB-C charging, contributing to an impressive 10-week battery life. While praising the design, the review notes cons like the...Read more

    P
    pcmag.com
    26/10/2021

    The Amazon Kindle Paperwhite Signature Edition offers a 6.8-inch 300ppi E Ink screen, waterproof design, 32GB of storage, wireless charging, and an automatically adjusting front light, acting as a premium alternative to the base model. While it ships ad-free, the $50 premium for these features may not be necessary for average users, as the core reading experience remains identical...Read more

    S
    savagereviews.co.uk
    30/07/2024

    The Savage Reviews analysis of the Kindle Paperwhite Signature Edition highlights it as a lightweight, waterproof, and highly portable device ideal for avid readers. Key premium features, including the auto-adjusting warm light, fast performance, expanded storage, and convenient wireless charging, justify the device's higher price point for frequent users. While recommending it as a...Read more

    S
    sea.mashable.com
    24/09/2025

    The Mashable review finds the Kindle Paperwhite Signature Edition a worthwhile, premium upgrade over the standard model due to wireless charging, automatic light adjustment, 32GB storage, and no lock-screen ads. Key pros include the sharp 6.8-inch 300ppi display, fast performance, USB-C, IPX8 waterproofing, and an accurate auto-brightness feature. Drawbacks, or cons, include an...Read more

    T
    techadvisor.com
    01/01/2022

    The Kindle Paperwhite Signature Edition is a premium, 6.8-inch e-reader featuring a USB-C port and an adjustable warm light for enhanced nighttime reading. It distinguishes itself from the standard model with 32GB of storage, Qi wireless charging, and an auto-adjusting front light, while offering faster performance and IPX8 water resistance. Although praised, the device features an...Read more

    C
    chip.de
    28/09/2022

    The Amazon Kindle Paperwhite Signature Edition acts as a premium upgrade, offering 32GB of storage, Qi wireless charging, and an auto-adjusting light on its sharp 6.8-inch, 300 ppi E Ink screen. Key advantages include up to 12 weeks of battery life, fast performance, USB-C, and robust IPX8 water resistance. Drawbacks highlighted by the CHIP.de review include a higher...Read more

    C
    connect.de
    18/11/2021

    The 11th generation Amazon Kindle Paperwhite (2021) features a larger 6.8-inch, 300 ppi display, USB-C charging, and a 20% faster interface compared to previous models. Key advantages include adjustable warm light for reduced eye strain, exceptional battery life (up to 10 weeks), and IPX8 waterproofing for added durability. While offering a superior, faster reading experience, the...Read more

    H
    homeandsmart.de
    22/09/2021

    The 2021 Kindle Paperwhite (11th Gen) features a larger 6.8-inch, 300 ppi display with adjustable warm light and improved brightness. Key upgrades include a USB-C port, 20% faster performance, and robust IPX8 water resistance, with battery life lasting up to 10 weeks. While offering a superior reading experience, drawbacks noted in the review include limited 8GB base storage,...Read more

    G
    global.techradar.com
    28/10/2021

    The TechRadar review of the 2021 Amazon Kindle Paperwhite highlights a significant hardware upgrade featuring a larger 6.8-inch display with thinner bezels, USB-C charging, and an adjustable warm light for reduced eye strain. Performance is enhanced by 20% faster page turns, an IPX8 waterproof rating, and improved battery life lasting up to 10 weeks. However, drawbacks include the...Read more

    C
    computerbase.de
    16/12/2021

    The 2021 Amazon Kindle Paperwhite (11th Generation) features a larger 6.8-inch, 300 ppi display with thinner bezels, adjustable color warmth, and a faster, more responsive user experience, according to ComputerBase. Key hardware upgrades include a USB-C port and an improved battery lasting up to 10 weeks, adopting features from the premium Oasis model. While praised for performance,...Read more

    T
    test.de
    26/06/2025

    The PocketBook Era is a 7-inch e-reader featuring a high-quality, water-resistant design (IPX8) with flush glass and physical page-turn buttons. It supports extensive file formats and features the SMARTlight system for adjustable color temperature, though it is slightly heavier (228g) than competitors. While offering premium hardware, the device faces criticism for lower display...Read more

    A
    allesebook.de
    23/10/2021

    The AllesEbook review highlights the Kindle Paperwhite 5 as a significant upgrade, featuring a larger 6.8-inch 300 ppi display, adjustable warm light, and USB-C connectivity. Key advantages include faster performance, excellent screen uniformity, an IPX8 waterproof rating, and a long-lasting battery. Drawbacks noted are the increased weight and size, the inconvenient placement of...Read more

    N
    netzwelt.de
    30/01/2022

    The Netzwelt review of the 11th Generation Amazon Kindle Paperwhite (2021) highlights a significant, premium-feeling upgrade with a larger 6.8-inch, 300 ppi display, long-awaited USB-C charging, and a battery life lasting up to 10 weeks. Key enhancements include adjustable warm light functionality and a 20% faster processor, which significantly improves menu responsiveness and page...Read more

    C
    chip.de
    28/12/2022

    The Kindle Paperwhite Signature Edition is ranked as a top e-book reader by CHIP.de, praised for its 32 GB of storage, 0.4-second page-turn speed, and over 100 hours of battery life. Key advantages over the standard model include an ambient light sensor, wireless charging, no ads, and an improved 6.8-inch, high-contrast display. Notable drawbacks include the lack of physical...Read more

    C
    computerbild.de
    13/07/2023

    The 2021 Amazon Kindle Paperwhite (11th Gen) introduces a larger 6.8-inch, 300 ppi display with thinner, flush bezels and 17 LEDs for adjustable warm light, bridging the gap with the premium Oasis. Key upgrades include a 20% faster processor, USB-C charging, improved 10-week battery life, and IPX8 waterproofing, though it retains the 2018 model's basic form factor, according to the...Read more

    G
    global.techradar.com
    11/07/2024

    The Amazon Kindle Paperwhite Signature Edition (2021) acts as a premium bridge between the standard Paperwhite and the Oasis, featuring a 6.8-inch display, USB-C charging, and faster performance. It introduces 32GB of storage, auto-adjusting light, and Qi wireless charging, boasting a 10-week battery life. While praised for its screen and speed, the device is criticized for its...Read more

    T
    tomsguide.fr
    02/12/2021

    The 11th-generation Amazon Kindle Paperwhite and its Signature Edition are deemed market leaders, featuring a larger 6.8-inch, 300 ppi display, thinner bezels, and long-awaited USB-C charging. Key pros include excellent responsiveness and a compact design, although the bottom-mounted power button is criticized for accidental presses. The Signature Edition adds premium features like...Read more

    2
    20minutes.fr
    21/01/2022

    The 2021 Amazon Kindle Paperwhite Signature Edition is a premium 6.8-inch e-reader offering a modern, flush-front display, balancing comfort with a higher price point. Key advantages include 32GB of storage, wireless Qi charging, an auto-adjusting front light, and a USB-C port, making it a feature-packed alternative to the high-end Oasis. Despite these upgrades, the device features...Read more

    L
    lesalexiens.fr
    29/11/2021

    The Kindle Paperwhite 2021 Signature Edition bridges the gap between standard and premium e-readers with its 6.8-inch display, USB-C charging, and faster performance. Key advantages include 32GB storage, wireless Qi charging, and auto-adjusting warm light, which improve user experience. However, the device lacks physical page-turn buttons, and the 10-week battery life requires...Read more

    V
    vonguru.fr
    09/12/2021

    The TechRadar review of the 2021 Amazon Kindle Paperwhite Signature Edition highlights it as a premium, feature-rich device bridging the gap between standard e-readers and the high-end Oasis. Key upgrades include a larger 6.8-inch screen, USB-C charging, 32GB of storage, Qi wireless charging, and an auto-adjusting front light. It is praised for a 20% faster page-turn speed,...Read more

    L
    lesnumeriques.com
    10/12/2021

    The Amazon Kindle Paperwhite Signature Edition (2021) acts as a premium upgrade to the mid-range lineup, featuring a 6.8-inch, 300 ppi E Ink display, 32 GB of storage, and wireless charging. Key advantages noted by Les Numériques include IPX8 waterproofing, an adjustable warm light for comfortable reading, and increased responsiveness compared to previous models. Performance is...Read more

    C
    clubic.com
    30/01/2022

    Clubic's review highlights the 2021 Kindle Paperwhite as a significant upgrade, featuring a larger 6.8-inch, 300 ppi E Ink display and 17 LEDs for improved, even lighting. Key pros include the addition of adjustable warm light for comfortable, customizable reading and a 20% faster, more responsive user experience, making it a top contender in the mid-range market. The device brings...Read more

    C
    computerhoy.20minutos.es
    11/12/2021

    The 2021 Kindle Paperwhite Signature Edition acts as a premium upgrade to the standard model, featuring a larger 6.8-inch, 300 dpi display with reduced bezels and a faster page-turn rate. Key design improvements include the addition of USB-C charging, a flush-front, and an IPX8 waterproof rating. Distinct "Signature" pros include 32GB of storage—ideal for Audible audiobooks—Qi...Read more

    G
    gizlogic.com
    03/03/2022

    The Gizlogic review positions the 11th Gen Kindle Paperwhite Signature Edition as a premium, feature-rich alternative to the Oasis, offering 32GB of storage, Qi wireless charging, and an auto-adjusting front light. Key advantages include the ad-free experience, a sharp 6.8-inch, 300 ppi display, USB-C connectivity, and IPX8 waterproofing for durable, high-capacity reading. While...Read more

    X
    xataka.com
    10/12/2021

    The Xataka review highlights the 2021 Kindle Paperwhite Signature Edition as a premium, high-performance e-reader, featuring a 6.8-inch, 300 ppi screen and significantly faster, smoother performance. Key pros include the addition of Qi wireless charging, 32GB of storage, auto-adjusting light, USB-C, and robust IPX8 water resistance. However, cons include the higher cost over the...Read more

    G
    gamescore.it
    27/11/2022

    The Gamescore.it review defines the Kindle Paperwhite 11th Gen Signature Edition as a premium, "no-compromise" e-reader bridging the gap between the standard model and the Oasis, featuring a 6.8-inch screen and superior portability. Key advantages include 32GB of storage for heavy media, wireless charging, an adaptive light sensor, and warm light adjustment. While praised for its...Read more

    C
    corriere.it
    05/11/2021

    The Corriere della Sera review highlights the 2021 Kindle Paperwhite as a "revolutionary" upgrade, centered on a larger 6.8-inch E-Ink display that mimics a paperback page while maintaining a thin, 8.1mm profile. Key performance enhancements include a faster processor similar to the Oasis, 17-LED illumination for improved uniformity, and the addition of adjustable warm light. The...Read more

    T
    tech.everyeye.it
    06/01/2022

    The 11th-generation Kindle Paperwhite, as reviewed by Everyeye.it, features a larger 6.8-inch 300 ppi display, USB-C charging, and a faster processor for a more responsive reading experience. Key improvements include adjustable warm light for low-light conditions, IPX8 waterproofing, and an enhanced battery life of up to 10 weeks. While the design is praised, minor drawbacks...Read more

    T
    tuttotech.net
    14 Dicembre 2021

    According to TuttoTech.net, the Kindle Paperwhite Signature Edition is a significant upgrade featuring a 6.8-inch display that balances portability with a large, comfortable reading area. Key improvements include superior e-ink technology for paper-like reading, enhanced contrast, USB-C charging, IPX8 waterproofing, and 32 GB of storage. Signature-exclusive features like wireless...Read more

    T
    tweakers.net
    28/10/2023

    The Amazon Kindle Paperwhite 2021 Signature Edition features a 6.8-inch flush display, adjustable warm light, and faster performance compared to older models, making it a significant upgrade. Key benefits include the premium 32GB of storage and the convenience of wireless Qi charging, along with an automatic brightness adjustment feature that works effectively. However, the device's...Read more

    Video reviews

    Compare Amazon Kindle Paperwhite Signature Edition 2021 with other eReaders

    VS
    VS

    Compare