David Cogen

David opened a cell phone store on his college campus and started TheUnlockr.com as a personal tech blog back in 2009 along side. He gets an unnatural excitement out of showing others new things about their tech that they might not have known. Reach out to him on the following social networks and say hi.

Best Investment Apps You Should Try Right Now

Over the last year or two, I’ve been trying to save more money as a personal goal, but it wasn’t until I decided to use some investment apps, that it actually started to work. Public First up is Public. Full disclosure, unlike the other apps on this list, Public reached […]

TCL Plex Real-World Test (Camera & Battery Test)

The latest phone from TCL, the TCL Plex, is the first phone from the manufacturer with their own branding on it. Let’s see why they did that and do a real-world test–we’ll do a camera test and battery test throughout a normal day and see how it does. You can

Sony Xperia 5 Real-World Test (Camera & Battery Test)

The new Sony Xperia 5 is here and so figured it was a good time to do a real-world test on it. Let’s see what the Xperia 5 camera and battery are like, compare it to other phones in the same price range and how it fairs in a normal

What is RCS? (& How It’ll Change Text Messaging Forever)

Have you ever sent a picture to a friend through text and had it not only take forever to send but then when your friend does finally get it, it’s a blurry mess? Well, a lot of that comes down to the fact that if you’re using text messaging–not iMessage,

The Best Wifi 6 Routers For Every Scenario

I did a video not too long ago explaining what Wifi 6 is and why your next router should be Wifi 6 capable. But, now, I want to try and answer the next obvious question: which Wifi 6 router do you get? So I bought a bunch of them, tested

Why the Tesla Cybertruck Will Sell Despite Its Looks

Yesterday, Tesla unveiled the new Tesla Cybertruck (stylized as CYBRTRK) and well, a lot of publications weren’t exactly kind to the new truck’s absolutely admittedly polarizing look. And, I mean, I don’t blame them. I myself even turned to Michael Fisher next to me, and said, “That’s gotta be a

What is WiFi 6? (& Why Your Next Router Should Have It)

There has been a lot of talk about the next generation of WiFi called WiFi 6 a lot lately. Now while it might seem like WiFi is just feeling left out while everyone is talking about 5G as the next level upgrade to the cellular networks and it just wants

Motorola moto Z4 Featured

Motorola Moto Z4 Real-World Test

Motorola sent me to Chicago to check out the Motorola moto Z4, get a tour of their 5G labs, and take the 5G moto mod (and some others) out for a test on the streets of Chicago. This video was sponsored by Motorola and Qualcomm, but all opinions are my

Fossil Watch Hybrid Complete Walkthrough

Fossil just launched the new Fossil Hybrid HR a smartwatch that uses e-Ink with a traditional watch face on top of it. And since they sent me one for review, I figured I’d try and do a complete walkthrough on it for you guys. If you aren’t familiar, a complete

Microsoft Surface Pro X Complete Walkthrough: The Best Surface Pro

Microsoft just released the Surface Pro X; the decidedly slicker looking Surface Pro powered by a new type of chipset (that will discuss more in detail in a bit). Microsoft sent me one to check out I figured I’d try and do a complete walkthrough on it for you guys.

Razer Blade 15 Studio Edition Complete Walkthrough

I’m kind of excited about this laptop, not going to lie. This is the new Razer Blade 15 Studio Edition and I’m excited because of the GPU power sitting under the hood. This is the first laptop to market with NVIDIA’s new Quadro RTX 5000 GPU. You’ve heard of the

LG G8X ThinQ Real-World Test (& Dual Screens)

LG sent me the LG G8X dual screen device to test out so I took it through a common day of mine and did a battery test as well as took photos on it and other comparable phones and did a camera test with it, too. Let me know what

Pixelbook Go Complete Walkthrough: More Portable & Cheaper

Along with the Pixel 4, Google also just released a new Chromebook called the Pixelbook Go so in this video let’s do a complete walkthrough on the new device and go through every feature and spec we can, run some tests, etc. so you guys are better prepared should you

Pixel 4 XL Complete Walkthrough

So I’m sort of posting these backward, but whatever. Google sent me a Pixel 4 XL to review and so I already did my real-world test video to check out the camera and battery on it (and you can view that here). Now, I usually do the real-world test after