Отзывы о Телевизор Samsung UE50TU8510U 2020 LED, HDR
129 отзывов пользователей o Samsung UE50TU8510U
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Скроменый эксперт
25.09.2020
2/10
Оценка пользователя
Ужасно
This USB Is Horrible
I lost my old metal USB from Samsung that was a 64GB. I figured this USB since it is new would be just as good so I purchased a 128GB one. Boy, was I wrong. My old metal Samsung USB would do read/write speeds consistently at 20-30MB/s and it was great. This one does 800 KB/s to 1.2 MB/s. It's horrible. Gosh, what a terrible USB drive.
Buy the old Samsung USB. I linked it below because this new one is trash.
https://www.amazon.com/Samsung-METAL-Flash-MUF-32BA-AM/dp/B013CCTJKE/ref=sr_1_4?ie=UTF8&qid=1538872011&sr=8-4&keywords=samsung%2Bmetal%2Busb&th=1
Buy the old Samsung USB. I linked it below because this new one is trash.
https://www.amazon.com/Samsung-METAL-Flash-MUF-32BA-AM/dp/B013CCTJKE/ref=sr_1_4?ie=UTF8&qid=1538872011&sr=8-4&keywords=samsung%2Bmetal%2Busb&th=1
Скроменый эксперт
25.09.2020
4/10
Оценка пользователя
Ужасно
Erratic write speeds
Samsung BAR Plus 128 GB Flash Drive.
I was testing USB ports and cables for a new computer build using ATTO Disk Benchmark version 4.00.0f2. with the following settings:
Direct I/O – enabled
Bypass Write Cache – enabled (to see the real speed)
Verify Data – enabled
I/O Size – 512 B to 64 MB
File Size – 256 MB
Test Pattern – Random
Typical Write Speed – 48 MB/s to 50 MB/s (with block sizes over 128 KB)
Typical Read Speed – 280 MB/s to 320 MB/s (with block sizes over 128 KB)
After about 80 to 100 passes the Write Speed would erratically drop to 8 MB/s to 12 MB/s.
Not particular to any data block size – will happen on small, medium and large block sizes.
Sometimes for just a couple test patterns and sometimes for 2-3 full passes of ATTO.
The Read Speed stayed consistent at 280 MB/s – 320 MB/s.
No data was corrupted or lost – just erratic write speeds.
The metal casing would get warm but never hot to the touch.
Amazon sent me another Samsung BAR Plus 128 GB Flash Drive.
It did the exact same thing after about 80 to 100 passes of the ATTO Disk Benchmark test.
I sent both back.
I really like all the features of this flash drive.
I hope Samsung will fix the erratic write speeds on the next version.
I will buy it again if they do.
I was testing USB ports and cables for a new computer build using ATTO Disk Benchmark version 4.00.0f2. with the following settings:
Direct I/O – enabled
Bypass Write Cache – enabled (to see the real speed)
Verify Data – enabled
I/O Size – 512 B to 64 MB
File Size – 256 MB
Test Pattern – Random
Typical Write Speed – 48 MB/s to 50 MB/s (with block sizes over 128 KB)
Typical Read Speed – 280 MB/s to 320 MB/s (with block sizes over 128 KB)
After about 80 to 100 passes the Write Speed would erratically drop to 8 MB/s to 12 MB/s.
Not particular to any data block size – will happen on small, medium and large block sizes.
Sometimes for just a couple test patterns and sometimes for 2-3 full passes of ATTO.
The Read Speed stayed consistent at 280 MB/s – 320 MB/s.
No data was corrupted or lost – just erratic write speeds.
The metal casing would get warm but never hot to the touch.
Amazon sent me another Samsung BAR Plus 128 GB Flash Drive.
It did the exact same thing after about 80 to 100 passes of the ATTO Disk Benchmark test.
I sent both back.
I really like all the features of this flash drive.
I hope Samsung will fix the erratic write speeds on the next version.
I will buy it again if they do.
Скроменый эксперт
25.09.2020
8/10
Оценка пользователя
Хорошо
Decent drive with still slow write speeds.
Decent performance for a 32GB drive, but wish the write speeds were better. ATTO tests shows a solid 227MB/s read speeds, but write speeds were in the 25-28MB/s range. In Windows 10, write speeds are regularly between 16-20MB/s when copying large files. Gets warm but not hot, unlike the last gen METAL BAR drive. The Grey drive has a matte feel, not slippery like the chrome version of the previous gen (which I was always dropping because of it's slippery nature).
Other drives (like Sandisk Flair) that cost less offer about the same write speed, so I would say that write speeds are this drives downside. BUT, I use these as Windows installers, so price and read speed is most important to me. It's a few bucks more than a Sandisk Flair, but I've found the Flair's to be unreliable after about a year, so hopefully these will fair better.
Other drives (like Sandisk Flair) that cost less offer about the same write speed, so I would say that write speeds are this drives downside. BUT, I use these as Windows installers, so price and read speed is most important to me. It's a few bucks more than a Sandisk Flair, but I've found the Flair's to be unreliable after about a year, so hopefully these will fair better.
Скроменый эксперт
25.09.2020
8/10
Оценка пользователя
Хорошо
Really high read speeds and great looks, but not so great write speeds
Samsung Bar Plus 32GB drive is a looker, there's no questions about it. It looks better than any USB drive I had.
It's well made and compact (at the same time not being too tiny so its hard to plug-in/out or easy to lose) so that it won't obstruct any USB ports around it. It's great value. Then I compared it with my Lexar ("L") S74 64GB drive (yes, usually the higher capacity drives will have higher speeds) to see if this uses USB 3.1 bandwidth properly.
"L" drive in terms of looks is quite opposite of the Samsung Bar Plus. "L" is bulky, has brash colors, plasticy,... But speeds-wise, it's a different story.
Samsung's read speed is nearing twice as much as "L" (well, +60% to be more accurate) at ~224MB/s compared to ~140MB/s of Lexar.
But, "L"s writing speed is ~100MB/s, which is about three-times higher than Samsung's ~34MB/s.
At least for me it does not make sense to have so high reading speed while sacrificing 3x writing speed. For regular work it's better have balanced read & write speeds.
TBH Samsung's 34MB/s is not bad for a cheap drive, and maybe fine for normal tasks (unless you're in a hurry :-D). Too bad Samsung didn't use the USB 3.1 bandwidth properly (probably due to cost factors). See the images for more detailed speed comparison. All tests were done on same PC, same port (and same conditions as much as possible).
It's well made and compact (at the same time not being too tiny so its hard to plug-in/out or easy to lose) so that it won't obstruct any USB ports around it. It's great value. Then I compared it with my Lexar ("L") S74 64GB drive (yes, usually the higher capacity drives will have higher speeds) to see if this uses USB 3.1 bandwidth properly.
"L" drive in terms of looks is quite opposite of the Samsung Bar Plus. "L" is bulky, has brash colors, plasticy,... But speeds-wise, it's a different story.
Samsung's read speed is nearing twice as much as "L" (well, +60% to be more accurate) at ~224MB/s compared to ~140MB/s of Lexar.
But, "L"s writing speed is ~100MB/s, which is about three-times higher than Samsung's ~34MB/s.
At least for me it does not make sense to have so high reading speed while sacrificing 3x writing speed. For regular work it's better have balanced read & write speeds.
TBH Samsung's 34MB/s is not bad for a cheap drive, and maybe fine for normal tasks (unless you're in a hurry :-D). Too bad Samsung didn't use the USB 3.1 bandwidth properly (probably due to cost factors). See the images for more detailed speed comparison. All tests were done on same PC, same port (and same conditions as much as possible).
Скроменый эксперт
25.09.2020
8/10
Оценка пользователя
Хорошо
Good, inexpensive drive for Linux Live USB and PortableApps
I was looking for USB flash drives with decent random 4k read/write speeds. For my intended usage (Linux Live USB with persistence and PortableApps), those criteria are quite important. The
Скроменый эксперт
25.09.2020
2/10
Оценка пользователя
Ужасно
Wasted my money - faulty device!
I got a defective unit. It took me awhile to figure it out because it works on some devices but not others. Here at the office, it is readable on 2 PC's but 4 others say it's corrupt. I thought it was the PC's USB reader but have discovered that not to be the case. The event log on the USB hardware manager shows 4898 warnings and errors stating that the samsung hardware configuration won't load. The errors were dated 5/16/2018. This product was delivered to me on 7/7/2018. Tried reformatting the drive multiple times but no go. Return period ended 2 days ago. Waste of $25!
Скроменый эксперт
25.09.2020
2/10
Оценка пользователя
Ужасно
DJs BEWARE! NOT SUITABLE FOR CDJs
This review is purely based on my experience with them as a DJ using Pioneer CDJs. These USBs will go into emergency loops often. I don't know what it is about them, but they simply are not good USBs for CDJs. I've tried 2 different ones and even gave one to my friend as a gift. His did the same thing. Scrolling through songs and then boom, USB fails, emergency loop.
I'm sure these USBs are great otherwise, but if you are buying these for Rekordbox, DO NOT!
I'm sure these USBs are great otherwise, but if you are buying these for Rekordbox, DO NOT!
Скроменый эксперт
25.09.2020
8/10
Оценка пользователя
Хорошо
Nervous to be an early 256 gig purchaser, but Samsung USBs have been reliable in the past..
I had problems with various 128 gig USB drives when they first came out. Some models could heat your home, stop your PC dead in it's tracks, skip when playing audio files, etc. But the Little White 128 Gig Samsung USB (Fit?) has been working w/o issue, and now have around five of the 128 Gig Samsung Silvery (Bar?) models, and no worries there.
Was about to order two of the Silvery 128s, but noticed a Samsung 256 gig was released six-ish weeks ago. Was nervous to try a new kind of 256, but based on the previous rep of the Samsung 128s ordered a MUF-256BE4/AM. At present the cost looks to be about $11-ish more than the price of two 128s, but the extra cost would be worthwhile as it would take up only a single port on my PC.
Not much to tell (yet) other than IT'S HERE.
- Its dark-ish gray, so it's easy to tell apart from the Silvery 128s I already own.
- There is also a silvery 256 version - MUF-256BE3/AM.
- The "hole" at one end is smaller and triangle-shaped compared to the 128 gig version.
- It came formatted in EXFAT, and as I use EXFAT for my USB drives, it's Ready Out of The Box.
- Properties show as "256,631,898,192 bytes, 239 gig".
- So far I have only plugged it into one PC in a USB 2.0 port and no noticeable increase in temperature. I read another person had an heating issue under certain conditions. Will try other PCs (USB 2&3) over the next few days and see how things go.
...I've got around 28-ish days to Try Try Try and Hope Hope Hope that everything works out. Time will tell.
FYI: POSSIBLE CONTRADICTION IN SPECIFICATIONS.
----------------------------------------------------------------------------------
The web page (here) for ASIN B07BPKL2D2 lists the following for Temp Specs:
(5) Withstands -25°C to 85°C operating, -40°C to 85°C non-operating
This information is also shown in the "fine print" (#3) on Samsung's web page for this product.
But if one clicks on "See All Specs" further down the Samsung page, it lists the following under Environmental Specs: Operating Temp 0~60C and Non-Operating -10~70C
...this would explain why some sites list differing sets of values. Samsung has *both* on the same page. (?)
Was about to order two of the Silvery 128s, but noticed a Samsung 256 gig was released six-ish weeks ago. Was nervous to try a new kind of 256, but based on the previous rep of the Samsung 128s ordered a MUF-256BE4/AM. At present the cost looks to be about $11-ish more than the price of two 128s, but the extra cost would be worthwhile as it would take up only a single port on my PC.
Not much to tell (yet) other than IT'S HERE.
- Its dark-ish gray, so it's easy to tell apart from the Silvery 128s I already own.
- There is also a silvery 256 version - MUF-256BE3/AM.
- The "hole" at one end is smaller and triangle-shaped compared to the 128 gig version.
- It came formatted in EXFAT, and as I use EXFAT for my USB drives, it's Ready Out of The Box.
- Properties show as "256,631,898,192 bytes, 239 gig".
- So far I have only plugged it into one PC in a USB 2.0 port and no noticeable increase in temperature. I read another person had an heating issue under certain conditions. Will try other PCs (USB 2&3) over the next few days and see how things go.
...I've got around 28-ish days to Try Try Try and Hope Hope Hope that everything works out. Time will tell.
FYI: POSSIBLE CONTRADICTION IN SPECIFICATIONS.
----------------------------------------------------------------------------------
The web page (here) for ASIN B07BPKL2D2 lists the following for Temp Specs:
(5) Withstands -25°C to 85°C operating, -40°C to 85°C non-operating
This information is also shown in the "fine print" (#3) on Samsung's web page for this product.
But if one clicks on "See All Specs" further down the Samsung page, it lists the following under Environmental Specs: Operating Temp 0~60C and Non-Operating -10~70C
...this would explain why some sites list differing sets of values. Samsung has *both* on the same page. (?)
Скроменый эксперт
25.09.2020
2/10
Оценка пользователя
Ужасно
Letdown from previous models - started to fail in two weeks.
Since the original Bar drive now appears to be discontinued (or at least the price has gone up considerably) I purchased the Bar Plus drive. Unfortunately, it seems to vanish on reboot and instead appears in the Device Manager as a detected and installed (not 'yellow", FYI) Unknown Device. Removal/re-insert and it will appear as a USB Mass Storage Device again, but two reboots later it's gone and down amongst the other system devices is the Unknown Device. Returning t Amazon as only two weeks old and was planning to order a second one, but the price went up $7.00 in two weeks. Not exactly something to keep customers coming back.
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