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Comparison Dune HD Neo 4K vs Dune HD Pro 4K

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Dune HD Neo 4K
Dune HD Pro 4K
Dune HD Neo 4KDune HD Pro 4K
from $154.12
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from $333.33 up to $343.05
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Main
Support for HDR technology
HDR 4K 60 fps. Support for Blu-ray images and 3D content. Remote control with programmable keys and backlight. bluetooth. Display. eSATA. USB 3.0 Support for multi-channel audio.
TypeMedia PlayerMedia Player
Operating systemAndroid (AOSP)Android (AOSP)
Connectivity and interfaces
Bluetoothv 4.1v 4.2
Wi-FiWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Card reader
Web browser
IPTV support
Connectors
HDMIv 2.0v 2.0
USB 2.022
USB 3.2 gen11
LAN100 Mbps1 Gbps
AV output
Optical output
Hardware
CPUAmlogic S905XRealtek RTD1295
CPU cores4
CPU frequency1500 MHz1500 MHz
Built-in memory8 GB16 GB
RAM1 GB2 GB
Ultra HD 4K support
 /60 fps/
 /60 fps/
HDR supportHDR10HDR10
General
Video decodersH.264, H.265H.264, H.265
Audio decodersDolby Digital, DTSDolby Digital, DTS
Screen
Remote control++
Cooling systempassive (no fan)
Dimensions (WxHxD)101x101x18 mm187x140x29 mm
Weight510 g
Added to E-Catalogfebruary 2018february 2018

Bluetooth

Bluetooth is a technology used to connect various devices wirelessly directly. In media centers and TV receivers, it can be used to broadcast sound to wireless headphones and acoustics, to work with wireless mice and keyboards, to use a smartphone / tablet as a remote control, etc.; specific functionality should be specified separately. Also note that the supported version of Bluetooth can be specified here. The newest and most advanced is Bluetooth 5.0, but here is a more detailed description of the different versions:
  • Bluetooth v4.0. The version in which the "Bluetooth Low Energy" (LE) format was first introduced — in addition to regular Bluetooth (version 2.1 functionality) and the high-speed HE standard for transferring large amounts of information (introduced in version 3.0). Bluetooth LE allows you to significantly reduce power consumption when transmitting small data packets, such as request-responses about connection activity in idle mode. For the media centers and TV receivers themselves, this is not particularly important, but for portable equipment (especially miniature ones, where battery capacity is very limited), such functionality will be useful.
  • Bluetooth v 4.1. Development and improvement of Bluetooth 4.0. One of the key improvements was the optimization of collaboration with 4G LTE communication modules so that Bluetooth and LTE do not interfere with each other. In addition, this ve...rsion has the ability to simultaneously use a Bluetooth device in several roles — for example, to remotely control an external device while simultaneously streaming music to headphones.
  • Bluetooth v4.2. Further, after 4.1, the development of the Bluetooth standard. It did not introduce fundamental updates, but received a number of improvements regarding reliability and noise immunity, as well as improved compatibility with the Internet of Things.
  • Bluetooth v5.0. Version introduced in 2016. One of the most notable updates was the introduction of two new modes of operation for Bluetooth LE — with an increase in speed by reducing the range and with an increase in range by reducing the speed. In addition, a number of improvements have been introduced regarding simultaneous work with numerous connected devices, as well as work with the components of the Internet of Things.

LAN

LAN — connector for wired connection to the Internet and/or local area network using an Ethernet cable. A wired connection is not as convenient as Wi-Fi (see "Multimedia"), but it is considered more reliable and provides faster data transfer speeds. And the speed indicators depend on the device and can be 100 Mbps and 1 Gbps.

CPU

The model of the CPU installed in the media player.

This information is mainly of reference value: the processor is selected in such a way as to provide certain practical characteristics (maximum resolution, support for certain standards, embedded applications, etc.). So when choosing, you should focus primarily on these specifications. However, if you wish, knowing the processor model, you can find detailed data on it and evaluate the capabilities of the media centre to work with resource-consuming applications. This can be useful, in particular, if you choose an Android model (see above) and plan to use additional software intensively — the set of applications for this OS is very extensive, and some of them are quite demanding on system resources.

Also note that CPU data is often specified for advertising purposes — to emphasize that the device has a fairly advanced chip from a well-known brand. Among the most common brands of such processors are Allwinner, Amlogic, Rockchip, Realtek.

CPU cores

The core is the part of the processor that executes a single thread of instructions. Accordingly, the presence of multiple cores allows to work with multiple threads simultaneously, which has a positive effect on performance. Theoretically, more cores (4 cores or even 6 cores or more) can increase the efficiency of the processor. However, in fact, CPU performance depends on so many additional factors that the number of cores is purely a reference parameter. So, a high-end dual-core processor may well be more performant than an inexpensive quad-core one.

Built-in memory

The volume ofits own storage installed in the media player.

In this case, storage means permanent memory available to the user — the storage that you can fill with movies, music, applications, etc. The larger the volume of such storage, the more convenient it is for the user; on the other hand, this parameter significantly affects the cost of the entire device. In addition, it should noted that external media are also quite suitable for films and other multimedia content — flash drives, portable HDDs, drives installed in a slot (see below), optical discs, etc. So specifically look for a model with a capacious storage makes sense in two main cases. The first is if you want to keep an extensive collection of content in the media player, so as not to bother once again with connecting flash drives, loading disks, etc. it is best to put it in the built-in memory, and often this is the only possible option).

As for specific volumes, the capacity up to 4 GB is considered very limited nowadays; such a storage is not enough even for a movie in HD 720p, its purpose is mainly to store a small set of applications. 8 GB and 16 GB are also relatively small, but this already allows you to work with a fairly extensive set of software and store individual movies in HD resolutions. And if you initially intend to store a large amount of c...ontent on the device, you should definitely pay attention to models with a capacity of 32 GB or more.

RAM

The amount of RAM installed in the media player.

In general, this volume is selected by the manufacturer in such a way that the device can normally cope with the tasks that are claimed for it. On the other hand, all else being equal, more RAM usually means faster performance. This parameter is especially important if the media player runs under the Android OS (see above): such firmware allows the installation of additional applications that may have rather high requirements for RAM.

As for specific values, by modern standards, a device with more than 2 GB of RAM is considered a fast media player.

Screen

The device has its own external screen. Such a screen has a small size and performs an auxiliary role; various additional information can be displayed on it: operating mode, selected media, file name and location, playback time, etc.

Cooling system

The type of cooling system used in the device.

— Passive. Systems based on natural heat dissipation; usually, one or another type of radiators is used. Passive cooling is absolutely silent, does not require energy and is extremely reliable — roughly speaking, there is simply nothing to break in it. Its main disadvantage is its low efficiency; this is not critical for relatively simple and low-power devices, however, passive systems are not suitable for advanced models (although Android models are often an exception to this rule).

— Active. Cooling systems with forced heat removal; usually the presence of fans is assumed. Such cooling is extremely efficient, making it suitable for use even in the most powerful devices with intense heat dissipation. Its disadvantages are noise, increased power consumption, as well as the probability of failure (very low, but nonetheless existing).
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