Onyx Boox Note 4 review: specs and price
Onyx Boox Note 4
Why is Onyx Boox Note 4 better than the average?
- Supported file types?
22vs16.47 - Screen size?
10.3"vs7.19" - Internal storage?
64GBvs22.09GB - Resolution?
1404 x 1872 pxvs1.49MP - Battery power?
3700 mAhvs1939.6 mAh - RAM?
4GBvs1.75GB - CPU speed?
8 x 2 GHzvs8.71 GHz - Thickness?
5.8 mmvs8.64 mm
User reviews
Design
weight
385 g
We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
volume
254.9 cm³
Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.
is dustproof and water-resistant
✖Onyx Boox Note 4
The device is dustproof and water-resistant. Water-resistant devices can resist the penetration of water, such as powerful water jets, but not being submerged into water.
width
176.5 mm
The width represents the horizontal dimension of the product.
is weather-sealed (splashproof)
✖Onyx Boox Note 4
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
thickness
5.8 mm
The thickness (or depth) of the product.
height
249 mm
The height represents the vertical dimension of the product.
lowest potential operating temperature
Unknown. Help us by suggesting a value.
The minimum temperature at which the device can perform to the optimal level.
maximum operating temperature
Unknown. Help us by suggesting a value.
The maximum temperature at which the device can perform to the optimal level.
Display
screen size
10.3"
The size of the screen (measured diagonally).
is self-lit
✔Onyx Boox Note 4
Self-lit devices have a back or front light incorporated, so they can be used in poor light conditions or in the dark.
pixel density
227 ppi
Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
Has an e-paper display
✔Onyx Boox Note 4
An e-paper display provides a high contrast allowing users to read in direct sunlight without requiring much power.
has a touch screen
✔Onyx Boox Note 4
You can operate the device easily, by pressing the screen with your fingers.
has anti-reflection coating
✔Onyx Boox Note 4
This helps to reduce the reflection from your device.
resolution
1404 x 1872 px
Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
More screen shades (greys) result in better gradients and usually a better reading experience.
has branded damage-resistant glass
✖Onyx Boox Note 4
Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
Performance
internal storage
64GB
The internal storage refers to the built-in storage space available in a device for system data, apps, and user-generated data. With a large amount of internal storage, you can save more files and apps on your device.
has an external memory slot
✖Onyx Boox Note 4
The device has a standard memory slot (such as an SD or micro SD card slot) that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.
RAM
4GB
Random-access memory (RAM) is a form of memory used to store working data and machine code. Having more RAM is particularly useful for multitasking, allowing you to run more programs at once or have more tabs open in your browser.
CPU speed
8 x 2 GHz
The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
semiconductor size
Unknown. Help us by suggesting a value.
Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.
Connectivity
has a cellular module
✖Onyx Boox Note 4
Devices that use cellular technology can connect to mobile networks. Cellular networks have much wider signal coverage than Wi-Fi.
supports Wi-Fi
✔Onyx Boox Note 4
The device can connect to Wi-Fi.
Wi-Fi version
Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
The Wi-Fi versions supported by the device.
Has Bluetooth
✔Onyx Boox Note 4
Bluetooth is a wireless technology that allows you to easily transfer data between different devices, such as smartphones, tablets and computers.
Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
has a search browser
✔Onyx Boox Note 4
With a search browser app, you can surf the internet from your device.
has NFC
✖Onyx Boox Note 4
NFC (near-field communication) allows a device to perform simple wireless transactions, such as mobile payments. Note: this feature may not be available in all markets.
is DLNA-certified
✖Onyx Boox Note 4
All DLNA-certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.
download speed
Unknown. Help us by suggesting a value.
This is the maximum download speed supported. In reality, the download speed will usually be lower, as it will be affected by other factors (such as your home/mobile network speeds).
Battery
battery power
3700 mAh
Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
Battery life
Unknown. Help us by suggesting a value.
The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.
Has USB Type-C
✔Onyx Boox Note 4
The USB Type-C features reversible plug orientation and cable direction.
has a removable battery
✖Onyx Boox Note 4
The battery is removable and can be replaced by the user if broken.
charge time
Unknown. Help us by suggesting a value.
The time it takes to fully charge the battery.
Supports fast charging
✖Onyx Boox Note 4
Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.
has wireless charging
✖Onyx Boox Note 4
It supports a wireless charging standard such as Qi. To charge the device, you simply put it down on a compatible charging pad.
operating power consumption
Unknown. Help us by suggesting a value.
How much power the device consumes when it's switched on.
has a rechargeable battery
✔Onyx Boox Note 4
The battery can be recharged and used over again.
Features
Ad-free
✔Onyx Boox Note 4
Adverts can be distracting and obtrusive. Apps and blogs without ads are more aesthetically pleasing, nicer to use, and make the content stand out.
has a built-in speaker
✔Onyx Boox Note 4
The device has a built-in speaker for playing audio.
has dictionary
✔Onyx Boox Note 4
The device has a dictionary that can be accessed offline.
How many file types the device supports, such as PDF, JPG or PNG.
Has access to real library to “borrow” e-books
✔Onyx Boox Note 4
Users can get access to books from real libraries.
supports text-to-speech
✔Onyx Boox Note 4
This enables your device to verbalize on-screen content.
has a socket for a 3.5 mm audio jack
✖Onyx Boox Note 4
With a standard mini jack socket, you can use the device with most headphones.
has GPS
✖Onyx Boox Note 4
GPS enables global positioning, useful in map, geo-tagging or navigation apps.
has stereo speakers
✔Onyx Boox Note 4
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
Miscellaneous
has theme customization
✔Onyx Boox Note 4 (Android 11)
Theme customization allows you to easily change the appearance of the user interface (UI). For example, by changing the system colors or the app icons.
has Wi-Fi password sharing
✔Onyx Boox Note 4 (Android 11)
Wi-Fi passwords can be shared automatically between devices (if you are signed in to iCloud on both devices).
Has customizable notifications
✔Onyx Boox Note 4 (Android 11)
You can easily manage notifications by adjusting your preferences, and you can also turn them off completely for specific apps.
has focus modes
✔Onyx Boox Note 4 (Android 11)
You can set different focus modes, for example when working or driving. Each mode can be customized, allowing you to block notifications from specific apps, filter calls, or automatically reply to messages (iOS only).
has dark mode
✔Onyx Boox Note 4 (Android 11)
Dark mode (sometimes known as night mode) changes the background user interface (UI) elements to a darker color scheme, with lighter colored text and icons on top.
Tracks the current position of a mobile device
✔Onyx Boox Note 4 (Android 11)
The OS has a feature for tracking the position of a mobile device. This feature is particularly useful if your phone gets stolen or if you lose it.
Supports instant markup
✔Onyx Boox Note 4 (Android 11)
Instant markup allows you to easily add notes to PDFs or screenshots using a stylus.
supports PiP and PaP
✔Onyx Boox Note 4 (Android 11)
Devices supporting PiP and PaP - Picture in Picture can show two images from different sources at the same time by splitting the viewing window or creating a smaller window inside the bigger image.
supports split screen
✔Onyx Boox Note 4 (Android 11)
Split screen allows you to use two apps side-by-side.
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