Tech Brothers
Tech Brothers
  • 1 943
  • 40 239 751
Alliwava PR850 REVIEW: Great Image Quality for an Affordable Price!
Although compact projectors are very popular now, if you need good image quality, it is better to choose a full-size projector like the Alliwava PR850. It has 1080P native resolution, 800ANSI lumens brightness, 5W dual speakers, and many other features.
➨ Buy Alliwava PR850: amzn.to/4bcXjn1 - Amazon
Timecodes:
00:00 - Intro
01:06 - Unboxing
01:42 - Design
01:53 - Size and Weight
02:22 - Connectivity
02:47 - Control Panel
03:20 - Auto Focus, Keystone and Screen Alignment
03:44 - System
04:11 - Settings
05:30 - Wi-Fi Screen Mirroring
06:09 - Bluetooth Connection
06:35 - Built-in Speaker
07:31 - Fan Noise
07:50 - Image Quality
08:05 - Resolution
08:26 - Brightness
08:42 - Light On/Off
09:23 - Contrast
10:03 - Projection Screen Size
10:37 - Videos
13:24 - Conclusion
Specifications:
Display Technical: 5'' LCD(Sealed Optical Engine)
Light Source: LED
Light Source Life: 30000H
Light Luminance: 800 ANSI
Standard Resolution: 1920*1080/60Hz
Contrast ratio: 1500:1
Projection Area: 40-200 inch
Picture scale: 4:3/ 16:9
Optimum size: 60-120inch
Contrast: 1.39:1
Luminance Uniformity: 68%
Projection Distance: 1.5-4m
Focus mode: Auto
Keystone Correction: Auto
Obstacle avoidance function: Supported
Projection Mode: Hoisting/Front/ Rear Project
Speaker: Built-in Box Speaker 4Ω5W*2
CPU: Quad core Cortex-A55
GPU: ARM G52 2EE . Support OpenGL ES 1.1/2.0/3.2,OpenCL 2.0,Vulkan 1.1
Display: eDp/HDMI2.0/MIPI/LVDS/EBC
Memory and storage: 2GB+16GB
OS: The default is screen mirroring, which can be switched to Android TV through the shortcut key of the remote control
Wireless LAN: Wi-Fi 6 + Bluetooth 4.2
Dimensions:
Length: 238 mm
Width: 220 mm
Height: 160 mm
Weight: 2.85kg
Music credit:
1) Aggressive Energising Game Workout Sport Bass Trap by Infraction [No Copyright Music] / Cataclysm
ua-cam.com/video/Fk4eTtQy4hk/v-deo.html
"Cataclysm" by Infraction
bit.ly/3QAZV6L
Music promoted by Inaudio: bit.ly/3qxoX6U
2) Track: Free - Land of Fire [Audio Library Release]
Music provided by Audio Library Plus
Watch: ua-cam.com/video/jGmav20dFuI/v-deo.html
Free Download / Stream: alplus.io/free
3) A Magical Journey Through Space by Leonell Cassio
soundcloud.com/leonellcassio
Creative Commons - Attribution-ShareAlike 3.0 Unported - CC BY-SA 3.0
Free Download / Stream: bit.ly/a-magical-journey-thro...
Music promoted by Audio Library ua-cam.com/video/DRwYhxVNwzU/v-deo.html
4) Track: Upbeat Indie Rock [Rock Music] by MokkaMusic / Drive ua-cam.com/video/fYd5zprDwTo/v-deo.html
Music provided by "MokkaMusic" channel and inaudio.org
Video credit:
Tech Brothers
ua-cam.com/users/techbrothersreviews
HashTags for searching: #AlliwavaPR850 #Alliwava #Projector
Follow Tech Brothers:
Web: www.tbprice.com/
Twitter: TechBrothersPro
Facebook: TechBrothersProduction
Instagram: TechBrothersPro
Reddit: www.reddit.com/user/TechBrothersPro
UA-cam: ua-cam.com/users/techbrothersreviews?sub_confirmation=1
Переглядів: 373

Відео

Fossibot Viran W101 REVIEW: Is It Really a Rugged Smartwatch?
Переглядів 15921 годину тому
Fossibot Viran W101 is positioned as a rugged smartwatch, so we decided to test its durability with drops, shocks and water immersion. The watch has 1.43" AMOLED display, Bluetooth calls, 100 sports modes, and 2 weeks of battery life. Buy Fossibot Viran W101: Official Website 20$ OFF Code: TECHB20 ➨ www.fossibot.com/pages/fossibot-w101?Tech Brothers& sale ➨ amzn.to/3UvwVh5 - Amazon Timecode: 00...
SkyEcho FreeONE REVIEW: More Features Than You'd Expect From $119 Projector!
Переглядів 1,4 тис.День тому
In the new video, we are testing a budget SkyEcho FreeONE projector with a rotating stand, 10W speaker built into the stand, auto focus, auto keystone correction, smart Android OS, and more. What's the catch with this projector? Let's do a full review of it. ➨ Buy SkyEcho FreeONE: amzn.to/3y4GmN5 - Amazon Timecodes: 00:00 - Intro 00:56 - Unboxing 01:49 - Design 03:51 - Remote Control 04:27 - Fi...
Other Flagship Phones Don't Have THIS! Blackview BL9000 Pro PREVIEW
Переглядів 24314 днів тому
Blackview BL9000 Pro rugged smartphone has the highest resolution thermal imaging, as well as flagship features, such as 12GB of RAM, 512GB of storage, 6.78" inch FHD 120Hz display, 8800mAh with 120W fast charging support. ➨ Buy Blackview BL9000 Pro: s.click.aliexpress.com/e/_oEw43I6 - Aliexpress Timecodes: 00:00 - Intro 00:52 - Price and Release Date 01:15 - Rugged Design 01:56 - Screen 02:21 ...
Creative Aurvana Ace 2 REVIEW: Sound Quality Comes First!
Переглядів 30914 днів тому
The Creative Aurvana Ace 2 are flagship wireless earbuds with xMEMS Driver, Qualcomm aptX Lossless, Qualcomm Adaptive ANC, wireless charging and many other features. Are the earphones really worth $150? Buy Creative Aurvana Ace 2: ➨ amzn.to/3UzZaN3 - Amazon ➨ us.creative.com/p/headphones-headsets/creative-aurvana-ace-2 - Official Website Timecodes: 00:00 - Intro 00:18 - Key Features 00:53 - Unb...
CUKTECH 15 Power Bank REVIEW: 150W Power Bank for Laptops and Phones!
Переглядів 47314 днів тому
The CUKTECH 15 power bank has 20000mAh battery capacity, 150W fast charging support, two USB C ports and USB A port. Is it better than the CUKTECH 10 we tested in the previous video? Yes and no. ➨ CUKTECH 15 's Strength: amzn.to/3WhrAwE - Amazon Watch our video about the CUKTECH 10: ua-cam.com/video/I4f_90BFhcI/v-deo.htmlsi=LFTMGOD8IyQyPSLZ Timecodes: 00:00 - Intro 00:54 - Unboxing 01:48 - Desi...
Agreago A3 REVIEW: Only $100 Projector with 360 Degree Stand
Переглядів 49021 день тому
Agreago A3 REVIEW: Only $100 Projector with 360 Degree Stand
KiCA Evo REVIEW: Best Massage Gun For a Self Massage!
Переглядів 18821 день тому
KiCA Evo REVIEW: Best Massage Gun For a Self Massage!
CUKTECH 10 Power Bank REVIEW: Compact Power Bank with Ultra-Fast Charging!
Переглядів 52328 днів тому
CUKTECH 10 Power Bank REVIEW: Compact Power Bank with Ultra-Fast Charging!
Baseus Eli Sport 1 REVIEW: The Best $50 Earbuds For Sports in 2024!
Переглядів 774Місяць тому
Baseus Eli Sport 1 REVIEW: The Best $50 Earbuds For Sports in 2024!
FOSSiBOT F106 Pro PREVIEW: Budget Rugged Phone for Your Adventures in 2024!
Переглядів 403Місяць тому
FOSSiBOT F106 Pro PREVIEW: Budget Rugged Phone for Your Adventures in 2024!
Samsung Galaxy M15 5G REVIEW: Best Display Among Budget Phones!
Переглядів 13 тис.Місяць тому
Samsung Galaxy M15 5G REVIEW: Best Display Among Budget Phones!
Vobot Mini Dock REVIEW: 7-in-1 Docking Station with Built-in Apps!
Переглядів 1,2 тис.Місяць тому
Vobot Mini Dock REVIEW: 7-in-1 Docking Station with Built-in Apps!
Oukitel RT8 PREVIEW: Unbreakable Tablet with 20000mAh Battery!
Переглядів 593Місяць тому
Oukitel RT8 PREVIEW: Unbreakable Tablet with 20000mAh Battery!
Honor Watch 4 vs Redmi Watch 4: Which Smartwatch Would I Choose?
Переглядів 9 тис.Місяць тому
Honor Watch 4 vs Redmi Watch 4: Which Smartwatch Would I Choose?
Baseus Blade 2 REVIEW: Super Slim Power Bank for Laptops!
Переглядів 388Місяць тому
Baseus Blade 2 REVIEW: Super Slim Power Bank for Laptops!
DYU T1 Electric Bike REVIEW: Worth Buying in 2024?
Переглядів 748Місяць тому
DYU T1 Electric Bike REVIEW: Worth Buying in 2024?
Oukitel WP36 PREVIEW: Great Features For a Budget Price!
Переглядів 1,3 тис.Місяць тому
Oukitel WP36 PREVIEW: Great Features For a Budget Price!
Oscal Modern 8 PREVIEW: This $100 Smartphone Is Better Than You'd Expect!
Переглядів 1,2 тис.2 місяці тому
Oscal Modern 8 PREVIEW: This $100 Smartphone Is Better Than You'd Expect!
Blackview MEGA 1 PREVIEW: Finally, 120Hz Display in a Budget Tablet!
Переглядів 3 тис.2 місяці тому
Blackview MEGA 1 PREVIEW: Finally, 120Hz Display in a Budget Tablet!
Xiaomi BE3600 REVIEW: I Don't Believe It's a Wi-Fi 7 Router!
Переглядів 7 тис.2 місяці тому
Xiaomi BE3600 REVIEW: I Don't Believe It's a Wi-Fi 7 Router!
Why I Would Choose the Samsung Galaxy Fit3 Over the Xiaomi Smart Band 8
Переглядів 13 тис.2 місяці тому
Why I Would Choose the Samsung Galaxy Fit3 Over the Xiaomi Smart Band 8
Samsung Galaxy Fit3 REVIEW: It Was Worth The 4 Year Wait!
Переглядів 56 тис.2 місяці тому
Samsung Galaxy Fit3 REVIEW: It Was Worth The 4 Year Wait!
Honor Watch 4 REVIEW: The Redmi Watch 4 KILLER?
Переглядів 17 тис.2 місяці тому
Honor Watch 4 REVIEW: The Redmi Watch 4 KILLER?
JIMMY JV35 REVIEW: Must-Have Vacuum Cleaner for Mattress and Sofa Cleaning!
Переглядів 1,8 тис.2 місяці тому
JIMMY JV35 REVIEW: Must-Have Vacuum Cleaner for Mattress and Sofa Cleaning!
Zeblaze GTS 3 vs GTS 3 Plus: The Display Makes the Difference!
Переглядів 8 тис.3 місяці тому
Zeblaze GTS 3 vs GTS 3 Plus: The Display Makes the Difference!
DBPower G01 REVIEW: $139 Projector For Netflix and MORE!
Переглядів 6953 місяці тому
DBPower G01 REVIEW: $139 Projector For Netflix and MORE!
POCO C65 REVIEW: One Reason Why I Wouldn't Buy This Smartphone!
Переглядів 2,1 тис.3 місяці тому
POCO C65 REVIEW: One Reason Why I Wouldn't Buy This Smartphone!
Zeblaze Thor Ultra REVIEW: REAL Smartwatch with Android, Wi-Fi, 4G SIM
Переглядів 11 тис.3 місяці тому
Zeblaze Thor Ultra REVIEW: REAL Smartwatch with Android, Wi-Fi, 4G SIM
Divoom Times Gate REVIEW: Fully Customizable Informative Display!
Переглядів 7473 місяці тому
Divoom Times Gate REVIEW: Fully Customizable Informative Display!

КОМЕНТАРІ

  • @MRGTR97_EXE-HACKER.-REALLIFE
    @MRGTR97_EXE-HACKER.-REALLIFE 13 годин тому

    INFINIX MY FAVORITE IPHONE

  • @simonreyes6977
    @simonreyes6977 14 годин тому

    Which one would you recommend, These or the redmi buds 4 pro?

  • @nemke_81
    @nemke_81 15 годин тому

    Pro is better of course 🤷🏻‍♂️

  • @AlessandroPadovani
    @AlessandroPadovani 17 годин тому

    i bouth it too, but i have problem with the privacy screen of netflix, it's too big for the screen and it doesn't scrool

  • @orkn
    @orkn 17 годин тому

    is this still working ? its not screen mirroring from your phone right ? is this thing stable and stream netflix like original app quality ? wanna buy a benq projection but netflix thing dissaponts me :/

  • @huntermusic1769
    @huntermusic1769 19 годин тому

    Redmi

  • @GreeniarisGP
    @GreeniarisGP 19 годин тому

    I can say the watches are amazing for the price. But i have a problem for a few dyas now. The notifications on my watch are not showing, only vibrations. I didn't had that problem and no i came out of nowhere. I have tried uninstalling the app, resetinf the watch bu nothing. Any idea?

    • @GreeniarisGP
      @GreeniarisGP 17 годин тому

      I finally found the solution. I went on the watches messages and scrolled all the way down. There is a delete all option. It dod the trick for me.

  • @olsae7807
    @olsae7807 21 годину тому

    Does the Doogee S61 Pro support wireless charging? Thank you

  • @Usm032
    @Usm032 21 годину тому

    Redmi ❤😎😎👍👍👍🔥🔥

  • @techsoumajit7713
    @techsoumajit7713 21 годину тому

    Nice video 🙂🙂

  • @keshabkaflay9075
    @keshabkaflay9075 22 години тому

    Is there PAI in the band?

  • @niktonikto733
    @niktonikto733 День тому

    Do you know how to turn off VPN on it

  • @binary7799
    @binary7799 День тому

    I am Korean. I'll buy this device today and try it out and let you know some information. This router is a very cost-effective product. It has a good price performance. If it's on sale, buy it no matter what. I use iPhone 13 Pro Max and internet 1G at home. It has a Wi-Fi speed similar to that of a wire. Why isn't there 6G support? China isn't allowing 6G frequencies yet. It's an internal issue in China. It is similar to Wi-Fi 7 speed because MLO is supported. If iPhone 16 comes out, I hope Wi-Fi 7 is supported. Currently, only the Galaxy 24 Ultra model update is called Wi-Fi 7. I don't know much about other cell phones. ============================= I heard that there are some things you set up on the website. I don't think Korea will work. However, if you set it to China in the application, it is well set. IPTV settings are turned off during application settings, so you can turn it on and use it well. =================================== For your information, I bought it for around 29 dollars from AliExress. There are two types of this product, 2.5G and 1G. Make sure to buy 2.5G

  • @user-po7zo6ki1p
    @user-po7zo6ki1p День тому

    Sorry but tv speakers are better than the soundbar....

  • @hazem.7717
    @hazem.7717 День тому

    the two buds are acting speretly, i can't connect both of them at the same time! even with resetting the bubs by holding the touch button for 10 seconds

  • @statuslovers5088
    @statuslovers5088 День тому

    Is It supports OTG?

  • @kostasNax79
    @kostasNax79 День тому

    great review (your amazon link is wrong)Have you tested battery duration?

  • @hAlfeEz1
    @hAlfeEz1 День тому

    Please, Where can i get it? And how much?

  • @martmk-zj5vz
    @martmk-zj5vz День тому

    No NFC ?

  • @by_aero
    @by_aero День тому

    I've been using mi band 8 for two months and switched to mi band 8 pro yesterday. The advantages of the mi band 8 pro are undeniable.

  • @rain3458
    @rain3458 День тому

    can this be connected to strava?

  • @RamonAnt
    @RamonAnt 2 дні тому

    I have it and it is simply great :-)

  • @gabig5169
    @gabig5169 2 дні тому

    Band 8 Active can reject a call or quick answer a message? I know that band 7 and 8 can

  • @Daniel-ef1uf
    @Daniel-ef1uf 2 дні тому

    Who payed for preintalled Malware PC ?

  • @muhammadanas8043
    @muhammadanas8043 2 дні тому

    If I use it to charge a 65W laptop, how many percent will I get for my laptop from low battery for the powerbank to run out of juice? Considering that the powerbank's capacity is rather small for a laptop powerbank

  • @chrism1596
    @chrism1596 2 дні тому

    Does this connect to Verizon?

  • @danzaro2113
    @danzaro2113 2 дні тому

    Does it work on Telus network in Canada?

  • @jwanglerz8500
    @jwanglerz8500 3 дні тому

    Thank you bro, but how is the quality? Will it spoiled after 6 months of usage 😂

  • @technovini6565
    @technovini6565 3 дні тому

    I saw on the official site that the projector has an Android TV system, and you need to press keys combination on the remote control to switch to it. Can you check this?

    • @TechBrothersReviews
      @TechBrothersReviews 2 дні тому

      You're right! I just checked and it really has an Android smart system with built-in apps. We'll post a separate video about it soon.

  • @robertcain5059
    @robertcain5059 3 дні тому

    Does it support 4K?

  • @user-bo3hs3jp4k
    @user-bo3hs3jp4k 3 дні тому

    Are you sure you can't install apps? Amazon says that the projector supports upgrading to Android 12 and installing apps.

  • @Litetisukomama
    @Litetisukomama 3 дні тому

    Don't buy Fit3 watch. The step counter only works if you have your phone with you. You gotta carry your phone around for the Fit3 to count your steps. Otherwise, your phone data will mess with the Fit3's data and override with phone steps count.

  • @duanebooth9010
    @duanebooth9010 3 дні тому

    03:34 - screen alignment works very well

  • @chahatvardiki7224
    @chahatvardiki7224 3 дні тому

    Bhai battery kaisa h

  • @VanCamelCat
    @VanCamelCat 3 дні тому

    Great detailed review! 👍 What is it missing, that a smart watch should have, in your opinion?

  • @DeafOnAllFronts
    @DeafOnAllFronts 3 дні тому

    So glad i didnt get this piece of crap and got the hp reverb g2 vr pc that was the same price and 2x the size of this and cost the same plus had a rtx 2080

  • @firstlast-pt5pp
    @firstlast-pt5pp 3 дні тому

    @14:37 - just one hdmi port

  • @MrKoolsGaming-ps2cw
    @MrKoolsGaming-ps2cw 3 дні тому

    Nah, go on cex and get an Acer x1160p. Had one for a few months and no problems. Its even fell off the table before and didn't smash!

  • @MrAmitkumar9891
    @MrAmitkumar9891 3 дні тому

    I am not able to pair it with Motorola phones

  • @user-jf3em2lt6r
    @user-jf3em2lt6r 3 дні тому

    Bro plzz can u gift me this 😢

  • @GivindarajGovindaraj-jw9fw
    @GivindarajGovindaraj-jw9fw 3 дні тому

    Best mobile phone

  • @mtp-michaen53
    @mtp-michaen53 3 дні тому

    Is your one plus 6 battery drain from 100% to 4% in 2 hours for continusely use ? Plz anyone reply ?

  • @miannadeemfakhri3978
    @miannadeemfakhri3978 4 дні тому

    Should i buy redmi 4 or not?

  • @purpleyou4917
    @purpleyou4917 4 дні тому

    Product কী ভালো?

  • @srigalaKehausan
    @srigalaKehausan 4 дні тому

    Redmi Watch 4 has a lot exercise menu for runner such as interval running, AI pacer, goals, etc. So much better Redmi Watch 4 and it also has remote camera shutter.

  • @erikamaerigotti128
    @erikamaerigotti128 4 дні тому

    can it read messages?

  • @atiqkhan986
    @atiqkhan986 4 дні тому

    Whats about accuracy

  • @joekickass52
    @joekickass52 4 дні тому

    Way to show how well it works

  • @guillermomera3887
    @guillermomera3887 4 дні тому

    Good

  • @atira939
    @atira939 4 дні тому

    Bluetooth ? How about battery phone ?