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|VR/AR = [[Virtual Reality]]
|VR/AR = [[Virtual Reality]]
|Type = [[Head-mounted display]]
|Type = [[Head-mounted display]]
|Subtype = [[Standalone VR]]
|Subtype = PC VR
|Release Date = 2019
|Platform = [[PC]], [[SteamVR]]
|Price = $399
|Creator = [[DPVR]]
|Display = Single LCD binocular
|Announced =
|Resolution = 1920x2160 per-eye
|Release = 2019
|Refresh Rate = 72 Hz
|Price =
|Field of View =  
|Website = https://www.dpvr.com
|Horizontal FoV =  
|OS = Windows
|Vertical FoV =  
|CPU = Intel i5-4590 or AMD FX8350+
|Diagonal FoV =  
|GPU = NVIDIA GTX 970 or AMD R9 290+
|IPD Range = 54-74 mm
|Storage =
|Ocularity = Binocular
|RAM Req = 4 GB+
|Display = 5.5" JDI Fast LCD
|Resolution = 3840 x 2160 (1920 x 2160 per eye)
|Refresh = 72/75 Hz
|Brightness =
|PPI = 818
|FOV =
|PPD =
|Lenses = Fresnel
|IPD = 54-74mm (adjustable)
|Eye Tracking =
|Hand Tracking =
|Tracking = 3DoF (6DoF with NOLO)
|Spatial Mapping =
|Speakers =
|Microphone =
|Audio Jack = Yes
|Connectivity = HDMI
|Ports = HDMI, USB
|Battery =
|Weight =
|Materials = Leather face sponge
|Colors =
|Sensors =
|Input = NOLO controllers (optional)
}}
}}


'''DPVR E3 4K''' is a [[virtual reality]] [[head-mounted display]] released in 2019.
The '''DPVR E3 4K''' is a PC-tethered [[virtual reality]] [[head-mounted display]] developed by [[DPVR]]. Released in 2019, the E3 4K features a razor-sharp 4K resolution display with 3840 x 2160 pixels, targeting enterprise applications including education, training, and simulation. The headset is part of DPVR's E3 series designed for business environments with durable construction and support for multi-headset deployments.<ref name="dpvr">{{cite web|url=https://www.dpvr.com/en/product/e3-4k-vr-headset/|title=DPVR E3 4K|publisher=DPVR}}</ref>
 
== History and Development ==
 
=== DPVR Enterprise Focus ===
DPVR (DeePoon VR) has focused on enterprise VR solutions, with headsets deployed by leading brands across education, training, simulation, and business sectors worldwide.
 
=== E3 Series ===
The E3 4K is part of DPVR's E3 series of PC-tethered headsets, offering various resolution and tracking options for different use cases.
 
== Design and Hardware ==
 
=== Display System ===
The E3 4K features a high-resolution JDI display:
* '''Resolution:''' 3840 x 2160 total (1920 x 2160 per eye)
* '''Screen Size:''' 5.5 inches
* '''Display Type:''' JDI Fast LCD
* '''Pixel Density:''' 818 PPI
* '''Refresh Rate:''' 72-75 Hz
 
=== Optical System ===
* '''Lens Type:''' Fresnel lenses
* '''Design:''' Optimized to reduce stray light and halo effects
* '''IPD Range:''' 54-74mm adjustable
 
=== Comfort ===
* '''Head Strap:''' Ergonomic rubber head belt with spring mechanism
* '''Face Interface:''' Comfortable leather face sponge
* '''Weight Distribution:''' Optimized for reduced pressure during extended use
 
== Tracking Options ==
 
=== Standard Mode ===
3DoF (three degrees of freedom) head tracking.
 
=== 6DoF Upgrade ===
Compatible with NOLO VR tracking system:
* Room-scale positional tracking
* Motion controllers
* Position accuracy: less than 2mm
* Latency: less than 20ms
 
== Software Compatibility ==
 
=== Platforms ===
* SteamVR
* VIVEPORT
* DK1/DK2 compatibility via DPVR assistant (DK mode)
 
=== Enterprise Features ===
* Broadcasting content to multiple headsets
* Group training and presentations
* Hardware customization and OEM supply
* Designed for heavy-duty business use
 
== System Requirements ==
 
{| class="wikitable"
|-
! Component !! Recommended
|-
| OS || Windows 10 64-bit
|-
| CPU || Intel i5-4590 or AMD FX8350+
|-
| GPU || NVIDIA GTX 970 or AMD R9 290+
|-
| RAM || 4 GB or higher
|}
 
== E3 Series Variants ==
 
DPVR offers multiple E3 models:
* '''E3C:''' Entry-level model
* '''E3B:''' Business-focused variant
* '''E3 4K:''' High-resolution 4K model
* '''E3 GC:''' Gaming combo with NOLO tracking


== Specifications ==
== Specifications ==
* '''Display:''' Single LCD binocular
* '''Resolution:''' 1920x2160 per-eye
* '''Refresh Rate:''' 72 Hz


* '''IPD Range:''' 54-74 mm
{| class="wikitable"
* '''Price:''' $399
|-
! Specification !! Details
|-
| Display || 5.5" JDI 4K Fast LCD
|-
| Resolution || 3840 x 2160 (1920 x 2160 per eye)
|-
| Pixel Density || 818 PPI
|-
| Refresh Rate || 72-75 Hz
|-
| Lenses || Fresnel
|-
| IPD || 54-74mm adjustable
|-
| Tracking || 3DoF (6DoF with NOLO)
|-
| Connectivity || HDMI, USB
|-
| Target Market || Enterprise
|}


== See Also ==
== See Also ==
* [[Virtual Reality]]
* [[DPVR]]
* [[Head-mounted display]]
* [[DPVR E3C]]
* [[VR Headset]]
* [[DPVR E3B]]
* [[DPVR M2 Pro]]
* [[NOLO VR]]
* [[Enterprise VR]]
* [[PC VR]]
 
== References ==
{{Reflist}}


[[Category:Devices]]
[[Category:VR Headsets]]
[[Category:VR Headsets]]
[[Category:Head-mounted displays]]
[[Category:Head-mounted displays]]
[[Category:PC VR]]
[[Category:4K VR]]
[[Category:Enterprise VR]]
[[Category:DPVR]]
[[Category:2010s VR]]

Latest revision as of 22:10, 7 January 2026

DPVR E3 4K
Basic Info
VR/AR Virtual Reality
Type Head-mounted display
Subtype PC VR
Platform PC, SteamVR
Creator DPVR
Website https://www.dpvr.com
System
CPU Intel i5-4590 or AMD FX8350+
GPU NVIDIA GTX 970 or AMD R9 290+
Storage
Display
Display 5.5" JDI Fast LCD
Resolution 3840 x 2160 (1920 x 2160 per eye)
Image
Optics
Tracking
Tracking 3DoF (6DoF with NOLO)
Audio
Connectivity
Connectivity HDMI
Ports HDMI, USB
Device
Input NOLO controllers (optional)


The DPVR E3 4K is a PC-tethered virtual reality head-mounted display developed by DPVR. Released in 2019, the E3 4K features a razor-sharp 4K resolution display with 3840 x 2160 pixels, targeting enterprise applications including education, training, and simulation. The headset is part of DPVR's E3 series designed for business environments with durable construction and support for multi-headset deployments.[1]

History and Development

DPVR Enterprise Focus

DPVR (DeePoon VR) has focused on enterprise VR solutions, with headsets deployed by leading brands across education, training, simulation, and business sectors worldwide.

E3 Series

The E3 4K is part of DPVR's E3 series of PC-tethered headsets, offering various resolution and tracking options for different use cases.

Design and Hardware

Display System

The E3 4K features a high-resolution JDI display:

  • Resolution: 3840 x 2160 total (1920 x 2160 per eye)
  • Screen Size: 5.5 inches
  • Display Type: JDI Fast LCD
  • Pixel Density: 818 PPI
  • Refresh Rate: 72-75 Hz

Optical System

  • Lens Type: Fresnel lenses
  • Design: Optimized to reduce stray light and halo effects
  • IPD Range: 54-74mm adjustable

Comfort

  • Head Strap: Ergonomic rubber head belt with spring mechanism
  • Face Interface: Comfortable leather face sponge
  • Weight Distribution: Optimized for reduced pressure during extended use

Tracking Options

Standard Mode

3DoF (three degrees of freedom) head tracking.

6DoF Upgrade

Compatible with NOLO VR tracking system:

  • Room-scale positional tracking
  • Motion controllers
  • Position accuracy: less than 2mm
  • Latency: less than 20ms

Software Compatibility

Platforms

  • SteamVR
  • VIVEPORT
  • DK1/DK2 compatibility via DPVR assistant (DK mode)

Enterprise Features

  • Broadcasting content to multiple headsets
  • Group training and presentations
  • Hardware customization and OEM supply
  • Designed for heavy-duty business use

System Requirements

Component Recommended
OS Windows 10 64-bit
CPU Intel i5-4590 or AMD FX8350+
GPU NVIDIA GTX 970 or AMD R9 290+
RAM 4 GB or higher

E3 Series Variants

DPVR offers multiple E3 models:

  • E3C: Entry-level model
  • E3B: Business-focused variant
  • E3 4K: High-resolution 4K model
  • E3 GC: Gaming combo with NOLO tracking

Specifications

Specification Details
Display 5.5" JDI 4K Fast LCD
Resolution 3840 x 2160 (1920 x 2160 per eye)
Pixel Density 818 PPI
Refresh Rate 72-75 Hz
Lenses Fresnel
IPD 54-74mm adjustable
Tracking 3DoF (6DoF with NOLO)
Connectivity HDMI, USB
Target Market Enterprise

See Also

References

  1. ↑ "DPVR E3 4K". DPVR. https://www.dpvr.com/en/product/e3-4k-vr-headset/.
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