• Pc Using Too Much Ram

Another issue are the apps sticking open and sucking data. My husbands brand new Note 4 did this, sucking down 4 GB of data in 24 hours. While he was in the Verizon Wireless store, a lady came in and said her Note 4 sucked up 20GB of data in 4 hours. The only thing they could do for both phones was reset them. How To Reduce Galaxy Note 4 RAM Usage & Make It Faster. The Samsung Galaxy Note 4 is without any doubt one of the best and most powerful devices that Samsung has ever created. Not many devices have the power that this phablet has. In other words, the phone has a 5.7 inch QHD Super Amoled display with vivid colors and wide viewing angles, 3 GB RAM.

Each generation of smartphones ushers in a new set of top-of-the-line specs, with processing power, battery size, and display resolution growing by the year. These headlining features get the most press, but there's one unsung hero that has the potential to make the biggest difference when it comes to real-world performance: RAM, or random-access memory.Don't Miss: Understanding RAMAll of the files that make up your phone's operating system, as well as your apps, games, music, pictures, and videos, are saved in the device's storage partition (with computers, we call the storage partition the 'hard drive,' if you're familiar with that term). When you want to access one of these files, they are called up from the storage partition and sifted through your processor ( CPU) to be organized in a way that the other pieces of hardware in your phone can understand.So let's say you want to play a video.

The video file itself goes from your storage partition, and over through the processor, where it is then split into streams of binary numbers. Those binary numbers are then sent on to your phone's audio and video components, which only 'speak' binary and wouldn't have understood the original file without it being processed first. Ultimately, pixels are displayed on your screen, and sound waves are projected through your speaker.This is a very simplified explanation, but it gives you a general idea of what happens when files move from your storage to your processor and beyond. But where does RAM come into play?Well RAM (also referred to as memory) is like a funnel that sits between your phone's storage and its CPU. Another way of thinking about it is like the cordoned-off line outside of a concert, where the concert itself is your CPU. 'Files' in 'RAM' waiting to get into the 'CPU'.

Image by seanfoneill/Once files are queued up in RAM, they're optimized and ready to go through your CPU in the fastest, most efficient manner possible. Keeping with the concert analogy, imagine that your storage partitions are like the homes and apartments in the rest of the city outside of the concert. Some people (files) have to travel a long way to get to the concert, others live next door—but once they're in line (RAM), it'll only be a brief moment before they all make their way into the concert (CPU). Why RAM Is Important for Real-World PerformanceWhen factors like speed and performance of RAM are equal (which they usually are within the same generation of electronics), your device will almost always perform better if it simply has more RAM. If that line in front of the concert had four lanes and four ticket-takers instead of just one, it would move a lot faster, wouldn't it?With smartphones, many operating system files need to be in RAM at all times.

Pc Using Too Much Ram

Otherwise, when you pressed your home button, for instance, there would be a huge delay while the appropriate files from your were located in storage and moved to RAM.So the OS occupies a decent chunk of RAM by itself, but then there's also the factor of multitasking. When you're switching back and forth between two apps, you don't want the first one to get kicked out of RAM while you're using the second, because when you switched back, it would have to be completely reloaded from storage again. That reloading time would give you the sense that your phone was just slow.So let's say your phone just had tons and tons of RAM—so much RAM that it almost didn't need storage, because every file could fit in RAM. Wouldn't things run a lot faster if that were the case? Actually, yes they would.But this isn't possible due to constraints like the cost of RAM and the fact that current CPUs can only handle up to a certain amount of RAM. Nonetheless, more RAM is almost always better.Take the as an example. It's a budget smartphone that costs nearly half the price of flagship devices from the same generation, but it consistently smoked the competition in real-world performance tests like the one in the video below.

Because the OnePlus 3 has 6 GB of RAM, whereas every other phone from the same generation had only 4 GB or fewer. As you can see in the video, the OnePlus 3 really started to shine when the tester performed the same actions a second time. It took a minute and 31 seconds to open all of those apps and games the first time, because the associated files had to be transferred from storage to RAM. But on the second lap, the same apps and games opened in less than 26 seconds because the OnePlus 3 had enough RAM to keep all of the needed files in memory.Bottom line, having more RAM means that the files you want to access will usually be optimized and ready for processing faster than they would if you had less RAM.

And when it comes to multitasking performance, RAM is the single most important factor. How Much RAM Should Your Next Phone Have?In 2017, many flagship Android smartphones sold in America, like the Samsung Galaxy S8, LG V30, OnePlus 4, and HTC 11, will be using the latest and greatest processor: the. This is because the CPU's manufacturer, Qualcomm, holds that pertain to cellular data connections used by carriers in the US, so the 835 will be the fastest available processor that also happens to work with AT&T, Sprint, T-Mobile, and Verizon out of the box.This puts the 2017 generation of flagship devices on a level playing field in terms of raw processing power—but what about RAM? Interestingly enough, the Snapdragon 835 has a new feature that comes into play here.Unlike last year's top-of-the-line processors, which only supported up to 6 GB of RAM, the Snapdragon 835 for as much as 8 GB of RAM. This is a 33% increase in RAM capacity, and it should prove to be the main differentiating factor in the performance of 2017 flagship smartphones.The Samsung Galaxy S8 to only include 6 GB of RAM, despite the fact that its processor could accommodate more. The HTC 11, on the other hand, is rumored to include the.

All else being equal, you can bet that HTC's flagship will outperform Samsung's in speed tests like the one in the above video if these rumors hold true.Don't Miss:That said, 4 GB was considered top-of-the-line only a year ago, so this year's phones don't necessarily need to double that number just because it's possible.Instead, 6 GB should be the new standard for flagship phones in 2017, with a few manufacturers going above and beyond to include the full 8 GB. If you're a big-time multitasker, you might want to hold out for a phone with 8 GB of RAM—but at the very least, you should demand 6 GB if you're paying flagship prices in 2017. Follow Gadget Hacks on, and. Sign up for or weekly and updates.

Follow WonderHowTo on, andCover photo by (of 2 GB RAM on a Samsung Galaxy S4).

Note 4 is the first Galaxy Phone to feature adaptive fast charging capability.The Samsung Galaxy Note 4 features a 2560×1440 Quad HD (QHD) WQ HD Super AMOLED 5.7-inch display with 2.5D damage-resistant 4 and provides a pixel density of 515 ppi (pixels-per-inch). The Note 4 came in two variants, one powered by a 2.7 GHz quad-core Snapdragon 805 chipset with Adreno 420 GPU, the other powered by Samsung’s ARMv8-A Exynos 7 Octa with two clusters of four cores; four Cortex-A57 cores at 1.9 GHz, and four Cortex-A53 cores at 1.3 GHz, which is the same processor cluster sold for the in markets that mostly use or only have (such as and ), and/or '2G', such as unaltered and networks, similar to how the Galaxy Note 3 is sold. The phone has metal edges with a plastic, faux leather back.The China model is and Plus Network.Both devices that use, / and Hybrid 4G-LTE Networks were only sold in, the, the (for some carriers), and, which have widespread Markets, or are solely 4G/LTE/LTE-A dependant such as Canada and Denmark, which did not use any 3G or older networks, except for (Used as a fall back network should the signal strength be weak due to being underground or in the middle of a building), as well as, which is a 3G network, though considered by some to be the Original 4G. The in charge in the Exynos chipset is the Mali-T760. Both variants came with 3GB of and 32GB of internal memory. Samsung touted new S-Pen features including tilt and rotation recognition but these features were either not implemented or not supported. The Note 4's back-cover has a strong resemblance to the Note 3, with a faux leather texture (although without the simulated stitching).

Note 4 has a new aluminum frame design, bearing resemblance from the. Criticism has been aimed at the lack of IP67 certification (water and dust resistance), which was present in Samsung's other flagship, the Galaxy S5.The Note 4 also incorporates a user-removable 3,220 battery for the global model and a 3,000mAh non-removable lithium battery for the model sold in China. The phone supports.The Note 4 features a USB 2.0 charging port instead of USB 3.0 (as was in the Note 3 and S5), in favor of a new feature called Fast Charge, which Samsung claims can charge the phone from 0% to 50% in about 30 minutes and from 0% to 100% in less than 100 minutes. It features some unique sensors such as a UV sensor and heart-rate monitor, oximeter, among other, more common sensors.The Note 4 also includes a stylus pen incorporated into the design.Software The Samsung Galaxy Note 4 originally shipped with Google's mobile operating system, Android, specifically KitKat 4.4.4, with its user interface modified with Samsung's custom skin named Nature UX 3.0. The Note 4 contains most of the original Note's software features and functions, but also adds more significant upgrades from the predecessors, such as a new multitasking interface, expanded S-Pen functions, gestures, and refreshed menus and icons.The device can be updated to Android 5.0.1 Lollipop in many regions, bringing a new, refined UI, and new runtime. This version has been criticized for poor battery life. A further update to 5.1.1 is available, depending on the wireless carrier.Most Note 4 devices can also be updated to Android 6.0.1 Marshmallow, bringing Android features like Android Doze (a feature introduced in Marshmallow that saves battery life) and greater control over app permissions to the device.

The Note 4 TouchWiz UI was also improved featuring new stock app icons and also features new S Pen features (Most from the Galaxy Note 5) like the new Air command and Screen-off memo. However, the UI is still very similar to the previous UI and slightly similar to the S6 UI, but most of the TouchWiz UI resembles the original UI for the Note 4.Camera.

Rear of Note 4 featuring Camera, Flash and Heart Rate Monitor.The main (rear-facing) camera is a 16 MP autofocus camera, featuring Smart OIS (Optical Image Stabilization + software image stabilization). It has 4K video recording at 30 fps and 1080p video recording at 30 fps and 60 fps (Smooth Motion) and also it has 120 fps slow-motion video recording in 720p resolution. The secondary (front-facing) camera is a 3.7 MP camera with an f1.9 aperture that can record 2560×1440 QHD videos and capture wide-angle pictures.Sales Samsung Galaxy Note 4 was released around the start of October 2014 and was available in most major markets by the middle of October. The first regions to receive the device were South Korea and China where it gained huge popularity. In the first month only, the Galaxy Note 4 reportedly sold 4.5 million units, which is a little less than its predecessor, the Galaxy Note 3, which was able to report 5 million sales in the first month after release. Samsung says that sales of the Note 4 were lower than those of the Note 3 at launch because the Note 4 was initially unavailable in some major international markets due to manufacturing issues, delaying release until early November in markets including the United Kingdom and India.Plug-in for Samsung Gear VR Only Snapdragon variants of the Samsung Galaxy Note 4, sold by US and European mobile carriers, may be plugged into the headset, which was created in partnership with. Reception The phone was met with critical acclaim.

When the Note 4 was released in late 2014, DisplayMate measured the performance of the display and said it was the best performing smartphone display ever tested and raised the bar for display performance. Note 4s were used to film Cai Lan Gong, the world's first feature film shot with a smartphone at 4K resolution.

Successor The (branded and marketed as Samsung Galaxy Note5) is an Android phablet smartphone developed and produced by Samsung Electronics. The Galaxy Note 5, along with the Galaxy S6 Edge+, was unveiled during a Samsung press conference in New York City on 13 August 2015. It is the successor to the Samsung Galaxy Note 4.

The phone became available in the U.S. On 21 August 2015. The Note 5 is not found in high street retailers within Europe. Issue Many users reported that their Snapdragon Note 4 phones failed to boot with the error of 'mmcread failed'.

Some of them are reporting that the problem only occurs after the OTA Marshmallow update, but the other said that even without the update, they also got the same error. Related with this boot error, the same affected phones may freeze and eventually reboot after the screen locked, and in severe cases, reboot randomly during usage. A workaround of preventing the CPU from going into deep sleep is available. A class action lawsuit against Samsung about the eMMC problem in the United States is available. Owners of a Note 4 exhibiting the defect may submit a claim evaluation with the certified legal counsel, Kantrowitz, Goldhamer & Graifman, P.C, using the.A third party fix may be possible by catching the failure in its early stages and replacing the thermal pads. This is problematical as damage to the screen is likely during removal.As the failure seems to be caused by running out of spare sectors over time booting the phone from fast SD card may be a viable workaround but this can cause further problems if the SD socket ever fails.Batteries are being recalled for overheating risk.

See also.References. Rubin, Ben Fox (September 3, 2014). Retrieved September 3, 2014.

TELUS Communications Company. Telusmobility.ca. 2007-11-12 at the.

Rogers uses LTE-A (150 to 200mb/s) in the 10 largest cities in Canada, however can drop down to HSPA+ during low coverage. Also, Wind Mobile uses only the fallback networks of HSPA+ and HSUPA, due to its cheaper cost, and speeds closer to the maximum because of their low usage. Retrieved 17 September 2014. September 3, 2014. Retrieved September 17, 2014. September 18, 2014. Archived from on October 15, 2014.

Retrieved October 21, 2014. Brad Molen (October 15, 2014).

Retrieved October 21, 2014. The S-Pen didn't properly mimic the behavior of the old-school ink and paper; doing the same brush strokes at the same angles and with the same amount of pressure produced entirely different results. Lines were light where they should've been heavy, and vice versa. Painter, Lewis (18 March 2015).

Retrieved 18 November 2016 – via. Pavithra Rathinavel (2014-10-27). Retrieved 2014-10-27. Todd Haselton (2014-10-24). Retrieved 2014-10-24. September 3, 2014.

Retrieved September 3, 2014. 20 October 2015. Retrieved 2017-05-24. XDA Developers. Retrieved 2017-05-24. XDA Developers. Retrieved 2017-05-24.

P.C., Kantrowitz, Goldhamer & Graifman, (2017-07-14). Kantrowitz, Goldhamer & Graifman, P.C. Retrieved 2018-06-29. Retrieved 2018-06-29.

Kastrenakes, Jacob (2017-08-16). Retrieved 2018-11-04.External links Wikimedia Commons has media related to.Preceded bySamsung Galaxy Note 42014Succeeded.