SAMSUNG Galaxy Z Fold 4 Cell Phone, Factory Unlocked Android Smartphone, 512GB, Flex Mode, Hands Free Video, Multi Window View, Foldable Display, S Pen Compatible, US Version, Phantom Black

The double screen works brilliant and the pen works really smooth!!!!👌 ♡♡♡

Worst decision to buy this phone, firstly there was hinge issue and then the full screen went green, they are selling second hand phones i guess Please Dont get into this scam

11 months down the foldable screen has stopped working. Samsung is not ready to replace under warranty. Seller is not responding. Amazon unable to help.

Working smoothly and and normal

It’s a secondary phone and not used extensively.. folded Screen stopped working in 6 month. Not able to locate warranty details on Samsung site after adding device. No way to contact the seller. Better to buy from a retail store then here

It stopped working

Terrible, broke in under 30 days and have to buy another

I purchased this phone in January of 2023. Unbeknowns to me, it was reported stolen in the UK in Feb of 2023. I attempted to give my phone to my daughter and the IMEI was flagged as stolen. I am not sure why it was working prior to this, but after talking to AT&T they cannot see what the carrier is and only the carrier that reported the phone stolen can remove the lock. I now have a pretty foldable tablet instead of a phone. This is inexcusable. Don't buy from this retailer.

The phone works fantastic good. The front screen is easy to use without requiring flipping open the phone. When opened the larger keyboard, larger screen and multi-app function makes this phone very powerful. The battery life is better than expected and for me easily lasts all day. I don't always open the phone unless I need to type a longer message. I don't play games on it. I don't often watch movies. The crease in the middle of the phone is visible but is not distracting or bothersome. The pixels are smooth and my eyes quickly adjust. The fingerprint reader feels weak especially when there is a case as it is difficult to get my finger on the right angle and position. The facial recognition is less reliable for me. Yes, a little chunky but the height and width easily fit comfortably in my pocket. The cameras work well enough for my use. Overall very satisfied with the phone and performance.

I switched to this from a S22 Ultra and I prefer this, the Fold 4. I had a bit of buyers remorse shortly after buying this because I got it recently and then saw ads and news for the Fold 5, which might release this year. The crease on the big screen is noticeable at times (different viewing angles and lighting) but it doesn't distort the image, and if you play a game where you swipe across the screen you'll feel it but I expected this so it doesn't really bother me. Most videos like Netflix don't use the full screen due to the ratio, even after changing settings to ensure those apps are set to full screen. Youtube videos and shorts typically do use the full screen. The speakers are pretty strong and the battery life is good. The protective phone case selection was pretty good so all-in-all I'm happy with it. It's phone when you need a phone, and a tablet when you need a tablet.

After 8 months TLDR; The screen Delaminates from the Screen Protector. Gets dirt inside. Issues with T-Mobile towers getting worse. (May/may not be T-Mobile) You can always feel the crease when unfolded. If you accept that, the unfolded look is great. The finger print reader is fast, but I am big handed and so it catches my palm as an attempt to read the finger. I usually have to unlock using a pattern due to exceeding number of tries on fingerprint with my palm. The touch screen when open sees my palm as a touch on the screen, so some games for me are an issue. The touch screen when closed has much the same issue, I often have to change how I am holding the phone to use touch when closed. TMobile and 5G is spotty for me (especially 5GUC), so I usually keep it on LTE, which works very fast. (In most cases LTE is as fast as 5G, but that is the Carrier, I believe.) The phone keeps dropping the network and re-connecting. In low signal areas, holding the phone while closed also can cause data reception to slow down. I often put the phone down and pull back my hand to cause it to get the data faster. This also happened with the Note 10+, so appears to be related to my hands and T-Mobile. It also happens with an S20, so I think Samsung does not work well with T-Mobile.

When the fold phones released I thought that they were a gimmick and very fragile. This is my first folding phone and at least I can say it's not a gimmick. Time will tell on durability. Having the ability to move from a much easier to hold outer screen to a tablet around the size of an ipad mini is awesome. Having moved from a pixel I appreciate that there is better care in samsung's software for reliability. The pixel 6 pro modem and reliability is terrible. The overall experience is much better with the Fold 4. The Good: - The phone doesn't get hot. The Pixel 6 pro gets hot watching Youtube. - The cell signal is great. - The screens are bright and colorful. - One UI is a pleasing UI (subjective obviously) and seemingly polished. The bad - I have more trouble with this fingerprint reader than the Pixel 6 Pro. - Facial recognition is unusable and should not really be offered. - Battery life is a bit disappointing, but good enough. The screen is huge so it stands to reason, but there are 2 batteries and what ought to be enough space for bigger batteries. It's already heavier than a regular phone, so it would be nice to not compromise and have it be killer battery life. Overall, I really like the phone and would recommend it with the above caveats.

I like it, I was a really big fan of my S10 and replaced it with this. Sometimes having the big screen with a pen is really handy, and I like to play games and there's all sort of nifty stuff you can do with Xbox controllers, a pc and the phone combined if you're interested. Battery drains kinda fast if your on the big screen watching videos, etc. I don't have any issues with the bend in the middle. People that say "I don't even see it!" Are bs'ing you, you'll notice it. If the brightness is up its not a huge deal, but if your looking at something mono-colored or just very dark, it's pretty obvious. Still, having a phone that opens up into a tablet is pretty cool. I'm pretty tech-savvy and I still don't know how to get the most out of the whole dual left right screen thing. Also certain apps close/reset when you unfold. So if you're on ig watching some video and think "I wanna see this bigger" and unfold, it's gone and you'll probably never find where you were.