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> JmGo X3 4K DLP [Android] | [Multimedia projector]
Liagen
Message#1
04.01.19, 18:36
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DiscussionJmGo X3 4K DLP
LED / DLP
Discussion

In the fall of 2018, JmGO presented 3 new products (JMGO U1 4K Laser TV, X3 smart 4K portable projector, and JMGO S3 4K laser projector), including a budget 4K X3 projector.
This is the first 4K DLP projector in the budget of up to 7.000 yuan (+ \ - $ 1100).
At the moment (Jan. 2019), there is only a version for the Chinese market, it is not available in open sale for our countries at the main sites.
Specifications
JmGO X3
● Amlogic T968 quad-core chip for stable performance
● 2GB DDR3 + 16GB eMMC for smooth running and data storing
● High transparency
● 45 degrees horizontal and vertical image
● 100Mbps Ethernet for fast network connection
● 2.4GHz + 5GHz dual-band WiFi for convenient network accession
product type Home projector
Projector characteristics Smart, 3D
Projection technology DLP
Texas Instruments DLP digital display processing technology
brightness 1500 lumens
Uniform brightness value 95%
Contrast 20,000: 1
Standard resolution 4K (3840 * 2160)
Light source parameter
type of light source LED light
Light source life 30,000 hours of
Projection parameter
Zoom mode Fixed (fixed focus)
Focus mode Auto focus
Zoom ratio 1.2X
Projection size 40-300 inches
screen ratio 16:09
Number of colors 10.7 billion colors
Keystone correction Horizontal, vertical: ± 45 degrees
Projection method Positive vote
Computer compatibility 480i, 480p, 576i, 567p, 720p, 1080i, 1080p
Video compatibility NTSC, PAL, SECAM
System parameters
CPU Mstar 64-bit quad core
GPU Mail450MP4 six core
storage
RAM: 2GB
ROM: 16GB
operating system JmGO OS based on Android system
Wireless on-screen Support AIRPLAY, miracast wireless same screen technology
wireless function WIFI, Bluetooth
Other system parameters
Image mode: JPG, PNG, BMP, GIF
Interface parameter
input interface
2 × HDMI2.0
1 × DC in
Control interface
1 × USB3.0
1 × USB2.0
1 × Mini USB
Specifications
Product noise 32dB
Power supply 150W
Power performance DC19V, 7.9A
Product Size 228.6 × 231.8 × 140mm
product weight 2.5kg
Random attachment
packing list
X3 Smart Home Theater x1
Remote Control x1
Power cord x1
Adapter x1
Manual x1Error correction
4K reality or deception?
Not confirmed.If you do not delve into the technological terminology, according to some data, the projector uses DLP Shift technology, when two matrices are arranged with a diagonal shift.
In more detail about this technology you can read on the Internet. For convenience, I’ll just give you a picture demonstrating the difference in 4K technologies (not from this projector)
Attached Image
.
Photo
Photo:
Attached Image
Attached Image
Attached Image
Attached Image
Attached Image
Attached Image
Reviews
Video reviews
Reminder: RF Customs Duties in 2019
We remind you: in 2019 the limit of unlawful import is reduced from 1000 conventional units to 500 per month, the duty is 30%
Where can one buy
Only on Taobao, JD through intermediaries, or through some sellers on ALI (gray)



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Post has been editedLiagen - 08.01.19, 11:40
aquagenptz
Message#22
13.01.19, 22:11
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I posted a video review:https://youtu.be/bbwdSeOzaqw
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Message#23
14.01.19, 02:31
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Aquagenptz @ 01/05/19 16:44*
Instructions for installing third-party applications from a flash drive: - Create a folder on the flash drive with the name "SysTestFiles"

Need to create a folder?


--------------------
o.O Cho write that ?! Or write ...
aquagenptz
Message#24
14.01.19, 10:48
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* Axa__85,No, applications are installed simply from a flash drive. About this folder then I'll figure it out, so you can install system applications in this way ...

Posted on 1/14/2019 10:52 AM:

Understood with multichannel sound. I switched to RAW settings, rebooted the projector, then 5.1 started working. Multichannel sound gives the built-in player, MX Player also earned, but KODI does not want, only stereo.
s-tolm
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14.01.19, 18:43
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* aquagenptz, I watched your video, when I myself raped the same remote control, to include ADB in trips, here is the application to enableJMGO J6 \ J6s Discussion (Post s-tolm # 80602730). Your ADB is turned on, as on the international version of j6s, that is, the hell you will understand how.
aquagenptz
Message#26
14.01.19, 20:10
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* s-tolm
Ok, thanks, come in handy.
D-a-n
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15.01.19, 14:51
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It seems the most adequatepriceon JmGo X3
aquagenptz
Message#28
15.01.19, 15:46
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* D-a-n,
Maybe. Bruce to me with VideoProjector Store with Ali threw off a message that he was ready to make a profitable offer to participantssavagemessiahzine.com(Do not advertise, convey his words). I took from him.
s-tolm
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15.01.19, 16:56
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* aquagenptz
I looked at the latest firmware, there is a full-fledged English language there, the beginnings of Russian are in the launcher, so they may soon release an international version, it is not without reason that I translated.
Nodead
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15.01.19, 22:29
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* aquagenptz
Price?


--------------------
Xiaomi
aquagenptz
Message#31
15.01.19, 22:53
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* Nodead
For the price is better to ask the seller and bargain, I think in the area of ​​980 will be. I took cheaper, but at 11.11 sale. Recently received LiaGen, can will tell more precisely.
aquagenptz
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15.01.19, 23:02
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s-tolm @ 1/15/19, 1:56*
I looked at the latest firmware, there is a full-fledged English language there, the beginnings of Russian are in the launcher, so they may soon release an international version, it is not without reason that I translated.

Yes, after Morelocale appeared somewhere Russian, somewhere English. Let's hope that a global version will appear, because The projector is interesting.
s-tolm
Message#33
16.01.19, 05:55
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* aquagenptz, Here it was she who picked them out of the firmware, if in the sealok, substitute, instead of ru, the value en, then more translated words will probably appear. English translation there is almost 100%, and Russian words are 20-30.

Post has been editeds-tolm - 16.01.19, 11:24
Vian
Message#34
16.01.19, 09:49
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Maybe. Bruce to me with VideoProjector Store with Ali threw off a message that he was ready to make a profitable offer to participantssavagemessiahzine.com(Do not advertise, convey his words). I took from him.

Can I have a link? I did not find such a projector on Ali (
And another such question, does HDR support? It is clear that in any case there will be a simplification of the picture. Can someone check how it will look? And yet there 4k with a shift or not?

Post has been editedVian - 16.01.19, 09:52
aquagenptz
Message#35
16.01.19, 10:09
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* Vian,
For example:https: //www.aliexpress....311.0.0.13d033edjuy6kM
Just write a message to the seller. All questions to him.
HDR plays fine, both from YouTube and local sources.
Vian
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16.01.19, 11:01
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So on the link JMGO N7 and not X3
aquagenptz
Message#37
16.01.19, 11:23
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* Vian,
That's right. The scheme is simple, the usual "gray" purchase on Ali. Agree with the seller about the conditions. You buy a projector on the site, for example, the one that follows the link, but when paying you indicate incorrect data of a bank card or a card with a lack of funds. As a result, the payment does not go through, and the order hangs as unpaid. Next, the seller adjusts the price, then you can pay. Then the seller sends the goods you need. Everything.

I draw your attention, I am not engaged in promotion and sale, so all the questions about the purchase to the seller, you can add information to the header. I will answer questions about the projector. Thank you for understanding!
Vian
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16.01.19, 11:30
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oh damn) how complicated everything is) it’s strange that there is simply no such projector on offer ...
s-tolm
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16.01.19, 12:27
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* VianYes, in my opinion, this is a common thing, when goods are produced for the domestic Chinese market, all manufacturers do.
aquagenptz
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16.01.19, 13:14
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Friends, write your questions about the projector in this topic, Jmgo X3 already has a few members of the branch, together we can give a more complete answer.

Questions from PM:

1. Still, there is no information anywhere, how does he do 4k? With a shift or native? Or will we never know?)
2. How many HDMI inputs are there and do they all support 4k?
3. Is the noise normal? Low frequency rumble from the fan? Optoma has, in addition, high-frequency noise, which is very annoying.
4. Is the black level especially at HDR normal? Or more gray than black?
5. What will be the size of the screen from about three meters? Is there a calculator somewhere? And whether the brightness is enough for such a distance?
6. About the chip, it is written that: Display chip Texas Instruments DLP digital optical processing projection technology, but they do not have a native 4k. At Optoma with a shift, it looks so-so.
Apparently, the same chip (0.47 inches) (because it supports 3d, newer and larger chips do not support 3d

Answer:

1. By 4K. I will try to explain how I understand myself. I think everyone is familiar with the DMD technology - this is a matrix with micromirrors, which can deviate at a small angle but with a very large frequency (speed). In the E-shift technology, these mirrors can be protruded in one more plane, thereby forming a pixel shift and forming a 4K image. In JmGo X3, 2 conventional DLP matrices were used (they are probably cheaper than an e-shift matrix), one matrix serving the left half of the screen, the other right. It turns out one matrix forms 2K image, i.e. one mirror forms 2 pixels and not 4 as in e-shift, which is already good; we have 3,840 real pixels horizontally. This is all my conclusions, maybe something is not true. In general, the 4K image will report strongly from FHD, as if watching SD quality on FHD TV, it is no longer clear how to watch FHD on the big screen ...
2. I’ll not say exactly the inputs, Android TV Box 4K has not yet arrived, and there is no other 4K source, but I think both should support. Maybe other users will prompt.
3. The noise frequency is average, comparable to the sound of the cooling system of a laptop, maybe a little louder. If you set the maximum fan mode, the noise is already noticeable. In general, I do not notice the noise after a minute, but it may seem unpleasant to someone. When watching a video can not hear it.
4. I watched various HDR videos on YouTube, included HDR movies, everywhere everything was correct, I did not notice any obvious bugs. On my laptop, the same HDR films look dark and faded, as if saturation was turned off to a minimum.
5. The projection coefficient is standard 1.2: 1, which gives about 100-120 "from 3 meters.
6. Answered in p.1

Post has been editedaquagenptz - 16.01.19, 13:31
D-a-n
Message#41
17.01.19, 15:36
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* aquagenptz

- adjustment of all trapezoid software?
- lenses are like glass? (the reaction to the focus will tell)
- Are there any broken pixels? *
- By Android: did it work outgoogle playand run for example asphalt 9?

* I have onInovel Me2 ProThere was a misfortune (the matrix stands at 0.47 "), it all began with temporary manifestations, in some places and in completely different places, white pixels sometimes appeared (1-3pc), later, white and black ones appeared (many). Asked the store, but it looks like there will be no help ... I'm afraid to meet such a problem again and I alreadyNot first..

LiaGen @ 01/04/19, 18:36*
We remind you: in 2019 the limit of unlawful import is reduced from 1000 conventional units to 500 per month, the duty is 30%

By the way, I want to add information "the threshold for import by air for Russians remains the same - 10 thousand euros."

Post has been editedD-a-n - 17.01.19, 16:00

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