Отзывы о Оперативная память Samsung 16 ГБ DDR4 3200 МГц SODIMM M471A2K43DB1-CWE
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Samsung 16 ГБ DDR4 3200 МГц SODIMM M471A2K43D?
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It's about time that 32gb SO-DIMM's were available at a reasonable price.
Purchased from seller "Dataram".
So the memory works, BUT when combined with the factory RAM only runs at 2133 instead of 2166mhz. I ran some benchmarks, and the 72gb was faster than my 8gb configuration. I then played with all combinations in the memory banks, couldn’t get the memory to run at top speed, so I removed the factory RAM and tried JUST the 64gb of Samsung RAM. Sure enough, the speed shot back up to 2166mhz, AND the benchmarks showed this as the best performing setup by a long shot.
The specifics (Geekbench 5 multi core, i5 processor 3.3Ghz version):
- 8GB OEM: 5904
- 72GB OEM + Samsung: 6481
- 64GB Samsung only: 6768
So I give the RAM 4 stars ... would have been 5 if the memory did not slow down when combined with the OEM Apple RAM.
Good:
- Android 10! Beautiful looks! Finally I can delete SMS from notification now!!
- Display is excellent with Blue light filter.
- Performance is good. No heating or lagging. Real Racing worked fine.
- 6000 Mah battery is BIG
- 128 GB storage is pretty good. 512 GB card supported with dedicated external card slot.
- Both dedicated sim slots support LTE
- Fast charging and 15W charger top with phone. The phone came with 0% charge. Charged fast.
- Mobile speakers sound is good, but I prefer external speakers for better bass in music.
- Camera is really good. Macro performance is very good - look at skin in tatoo photo and dust perticles in deskphone photo!! (photos of M31 are from other phone). Both front and rear camera support FHD video 3840x2160. I may not require to carry my DSLR everyehere.
- Face unlock / figure-print sensor response is good
- Received next day by 11 AM !
Not So Good:
- Not that thin, but ok.
- Doesn't have Samsung Dex
- Started to Boot Screen!! Gave me a little shock but selected reboot option and then every thing was smooth. An Android Updated (other than many application updates which is normal in any case) appeared on within days of launch. But update was smooth. No issue at all.
- Feels delicate in hand but a Rs.49 cover was good enough. Wrongly ordered black while the set is blue. Just 49 so will reorder the blue one as well :)
- Called Samsung Store, but no information with them about availability date. Still no call from them.
Feedback
- Feels good in hand and in use. It is a powerhouse and you feel it.
- Will update after few days of use, but don't have any doubt as of now.
Go for it without any doubt.
Cons:
1. Camera Quality: Picture quality is just awful. Its worse than a 8MP camera. The pixelization is obvious and it is definitely not a 64MP camera. Do not believe the claims Samsung might make. The quad camera is of no use as the macro camera reminds me of the decade when VGA cameras were common.
2. Battery: Samsung may claim the battery will last for two days but it didnt last that long - no Netflix, Prime Video, heavy games being used. So that makes two of the biggest features useless.
3. Amazon's Policy: In case you don't like the phone, Amazon has made sure you are stuck with it. The switch from 10 day "return" policy to 10 day "replacement" policy is dowright wrong! Hold onto the shutters physical mobile stores - your days are not over yet. When you do request for replacement, there is an inspection of the phone at buyer's site - which I understand but the fact that replacement will occur almost on the 10th day from my purchase still keeps me at unease.
Pros:
1. Display: The screen quality is good and has adjustment options for warm light and cold light.
2. Performance: Streaming videos and playing heavy games was smooth for the first 4 days but then again Samsung is known for fast deterioration of performance, so I will keep my eyes and ears open.
3. Sound: Speaker quality is okay but not upto the mark. In a noisy place you fail to hear the crispness and the boom.
64mp camera doesn't support zoom, camera doesn't support 60fps video recording.
Build quality is not good, plastic back with lots of figure prints in few minutes handling, not look new in few seconds.
Face unlock very slow.
Heat issue which charging and heavy usage
Full charge takes more than 3 hrs
Would not recommend to buy , if you are looking for good camera phone
go with other brands like oppo or redmi , giving much better quality
Phone is nice, large battery backup of more than 2 days, 6.4 display is big, camera is perfect and 6GB ram is enough for daily usage. All things are good. No heating issue.
However my only concern is "dust" and how it came there if its brand new.
So I could give 5 star,but now 1 is enough.
Beware of Amazon,Samsung and seller.
2. I'm writing this review after 3 days of usage, using the 128GB version.
3. PROS.
(a) A great delivery experience by Amazon, within 24hr delivery, the phone is sleek & stylish to look at.
(b) Battery backup(6000MAh) is just awesome. For an average user like me, it lasted for two days in a single full charge.
(c) Very very smooth processor, as compared to other phones in this price range like Oppo and Mi. Works like a flash.
(d) Brand value of Samsung at this price with the latest specs.
(e) With quad camera & a 64MP main camera, pretty amazing photos are clicked. The low light camera is particularly helpful.
(f) If you are a fan of AMOLED display, this is the phone for you.
(g) No problem of overheating while usage or charging.
4. CONS.
(a) With a 15W charger, it is charging slow taking almost 2.5hrs for a full charge, especially when compared to OPPO VOOC charger.
(b) Not a very rugged phone, you might need to use a back cover from Day 1.
5. I'm satisfied with the phone & the experience it provides. Overall, I would totally recommend you to go for Samsung Galaxy M31, as at this price range, with the specs & brand value of Samsung, this is the best buy. 👍
I am using M31 Since 6/3/2020.
Those who are interested to buy this set, please follow my real Review before buying M31.
1) Phone Display is excellent. It is a good Video viewing experience.
2) In Day light, Rear Camera photos are good but sometimes its colour is yellowish which is very bad effect in image. Even in Night light or low light Selfie is not clear, you have to use Night Mode but Outdoor Selfie is excellent. It has 8x Digital Zoom which is extra benefit. In this price Zoom Quality is not bad.
3) 4K Video shot in both Real and Front Cameras, the Video Qualities are amazing.
4) Fingerprint Scanner is good but Face unlock is Average.
5) Battery Optimization is not good. At present, it takes around 3 hours to complete charge from 6 to 100%, which was previously 2.5 hrs. I do not use any high graphic App.
6) It has no support of Secure Folder and Knox.
I think that Samsung is required to update in section of Camera, Battery and to add Secure Folder App to compete other Chinese brand Like Xiaomi, Realme, Poco etc.
Thanks.
Display quality is no adequate
Body is made of plastic like material
I was using MI like 6 plus pro then 7 plus pro
For a change I have purchased this product, the quality is not up to the mark when comparing to my old redmi note series
The sound quality is very worst.
While making call with full volume it is not clear from the day of purchase.
I am planning to go back to MI again
Worst phone pls don't buy
Not value for money
1. Heating issue
2. Second sim works on 3g.
3. Even its 6Gb ram works like 2gb ram phone.
When I called amazon customer care they said I have to go to service center for this and they are telling to check through app.
Its a f***ing phone please please please don't waste your money.
And this is my last ever purchase from amazon.
Button position (power& volume) too high
Fingerprint reader too high
Heats up a lot.
Though the battery capacity is high, battery drains fast.
A lot of bloatware. Removed loads of stuff, tons still left.
A full charge with original charger and original cable (which is quite short) from 0-100 took 2 hours & 28 minutes
Speaker volume low.
The receiver causes voice drop in phonecalls.
Pros:
Feels lightweight
Nice display.
The camera is decent.
Update 1:
Drained the battery to 0% and switched it off and charged to 100% and the battery seems to hold charge longer.
Update 2:
Outgoing voice gets cut for a few seconds at a time consistently. Going to request a replacement.
Update 3:
Returned my M31, found the voice unclear and faced voice drop. When I put my SIM card into my old Moto G5S+ the recipient immediately recognizes the much better voice quality. I have to put the call on 100% volume to be able to hear at least a bit.





