Ok

Osasnidas:
I dey always follow you...
If you write a textbook, i will definitely buy it...

Lol, abeg put me for ground lol.
*runs away*

femi4:
Comprehensive, you took me back to those days of 512mb ram

Those days when cooking fever, candy crush, subway surfers and temple run was bae.

good ol days

haiti007:
Nice write-up, it's educating

thank you for your kind words.

Very informative bud You too much

RealEzee:
Very informative bud You too much

Thank you so much

atheistandproud:


Lol, abeg put me for ground lol.

*runs away*

lol no run o, if you run, before you blink eye look back, i dey your back

Osasnidas:
lol no run o, if you run, before you blink eye look back, i dey your back

you are a blessing to us, i must confess. my brother is suffering from transsion wahala

isgombe:
Sorry op am going off point.
I want to ask pls between:

Lenovo k5 pro vs redmi 9c which is better in terms of speed and battery

Lenovo z6 lite vs redmi 9 both speed and battery

I ask because I don’t see people talk much about lenovo phones, and also i saw a reply here on NL that if u are not into tweaking its not good to buy xiamio mediatek device.
Thanks

Lenovo K5 pro vs Redmi 9C
Speed: The LK5 pro is faster as it has a better SoC (SD636) compared to the Helio G35 on the R9C.

Battery: The R9C has a bigger battery of 5000mAh which would certainly last longer than the LK5 Pro's 4050mAh.

Ultimategeneral:
you are a blessing to us, i must confess. my brother is suffering from transsion wahala

Thank you very much.

It's very easy sha once you know these things to forget that other people don't know them. We rise by lifting others.

When you complain about some stuff, people won't understand that they're being cheated until you educate them to understand they're being cheated. I'm just doing my own small part.

I'm sorry about his predicament. Hope he finds a way out soon.

atheistandproud:


Just realized that I forgot about this. Chai. Lemme look them up now.

No problem boss. Just take ur time

isgombe:


No problem boss. Just take ur time

Lenovo K5 pro vs Redmi 9C
Speed: The LK5 pro is faster as it has a better SoC (SD636) compared to the Helio G35 on the R9C.

Battery: The R9C has a bigger battery of 5000mAh which would certainly last longer than the LK5 Pro's 4050mAh.

isgombe:


No problem boss. Just take ur time

Lenovo Z6 lite vs Redmi 9
Speed: The LZ6 lite is faster than the Redmi 9, The SoC on the Lenovo (SD710) and the one on the Redmi 9 (MTK Helio G80) are not mates sha.

Battery: The R9 has a bigger battery of 5020mAh which may (depending on the user) last longer than the LZ6 lite's 4050mAh. But the SD710 is more battery efficient than the G80 and the while the G80 should last longer, the difference is not that wide

atheistandproud:


Lenovo K5 pro vs Redmi 9C
Speed: The LK5 pro is faster as it has a better SoC (SD636) compared to the Helio G35 on the R9C.

Battery: The R9C has a bigger battery of 5000mAh which would certainly last longer than the LK5 Pro's 4050mAh.

Okay thanks boss. I really appreciate it.

atheistandproud:
RAM is also known as Random Access Memory. This is a type of memory that sits very close to the CPU cores. It is the middleman or link between the files stored on the flash memory (ROM) and the CPU cores. It acts as a workbench for the CPU.

Remember when you were in primary (or elementary) school and you needed to solve math problems? Yeah, most of the time, you might have needed a piece of disposable paper to work with. You used that paper to count, subtract or divide and as soon as you got your answers, you simply squeezed the paper into a ball and tossed it away. Some of us didn’t use pieces of paper, we have used the back pages of our notebooks or even bought a special note just for counting but it is still the same thing. When carrying out work, you needed a temporary space to work with and as soon as you were done, you cleared your desk. That piece of paper you used to solve that math problem could be said to be your RAM.

The RAM serves this function for the CPU cores. RAM provides memory space for the CPU to work on e.g. playing a game or making a call. After you are done, the apps are simply cleared from that space to make room for the current CPU task. Critical files such as components of the Operating System, App data, game graphics, location of all the files on the device etc. are stored in the RAM. Whenever the CPU cores need data to work on, the RAM quickly presents the data or location of the data to the CPU cores for an easy and quick retrieval. The RAM also stores processes of apps that are running. If for example, you’re playing Pro Evolution Soccer and a message from WhatsApp comes in, you can pause the game and leave the app, the RAM will keep the app process saved. After you are done replying the message, you can simply go back and continue your game. This act of keeping two or more apps running simultaneously in the RAM memory is referred to as Multitasking.

If you are very observant, you’ll notice that parts of your RAM are always occupied even the phone is seemingly idle. If you use a 4GB RAM phone, you may only find 2GB or even less free for you to use. This is because the operating system (Android or iOS) is always constantly running in the background. Other processes such as your network modems which keep your phone connected to the internet is constantly running as well. Apps like Facebook, Whatsapp, SMS, Dialer etc. are also running in the background and these eat up a good part of the RAM space. If too many apps are open in the background and the RAM is full, the OS (Operating System i.e. Android or iOS) may kill some apps so as to keep the phone running smoothly.

TYPES OF RAM

All RAM in use today are basically divided into two forms: Static and Dynamic RAM.

A static RAM is a type of RAM on which the data on it is loaded, fixed and doesn’t need refreshing. It needs power all the time to retain its data because RAM is a volatile type of memory. This means that once its power supply is cut, it loses all the data saved to it.

Dynamic RAM on the other hand is dynamic (changes and needs to be refreshed) but it doesn’t need constant power to retain information. When power is restored after a power cut, it simply reloads the necessary data from the flash storage (ROM) as the device is turning on (booting).

The types of RAM available today are
i. Static RAM (SRAM)
ii. Dynamic RAM (DRAM)
iii. Synchronous Dynamic RAM (SDRAM)
iv. Single Data Rate Synchronous Dynamic RAM (SDR SDRAM)
v. Double Data Rate Synchronous Dynamic RAM (DDR SDRAM)
vi. Graphics Double Data Rate Synchronous Dynamic RAM (GDDR SDRAM)

DRAM responds immediately to a single instruction. SDRAM waits for a clock cycle to begin before responding to an instruction. SDR SDRAM shows that the RAM only responds to a single information per clock cycle. SDRAM and SDR SDRAM are one and the same. DDR SDRAM responds to two or more instructions per clock cycle at once greatly improving multitasking and CPU speed. GDDR SDRAM is used for graphic cards in gaming PCs.
All smartphones today use a low powered DDR SDRAM along with their processor cores. They are called LPDDR SDRAMs. There are LPDDR, LPDDR2, LPDDR3, LPDDR4, LPDDR4x and LPDDR5. Most phones should use at least an LPDDR3 if it is old. The newer ones use LPDDR4 and LPDDR4x. The high end Flagships use LPDDR5.

RAM SPEED AND SIZE

The space of the memory is very important and manufacturers use it as a selling point for most of their phones these days. In the early days of smartphones, we had RAM sizes as small as 256MB and 512MB. My old Innjoo F3 tablet had 512MB of RAM. These days however, the lowest you’ll find is 1GB. Moving on there is 2GB, 3GB, 4GB, 6GB, 8GB and flagships with as much as 12GB. These days it is advisable to not go below 2GB of RAM if you are buying a phone.
Whilst most people talk about RAM sizes, they neglect to talk about RAM speeds. RAM speeds are also very important. A slow RAM could lag and ultimately slow down the performance of your device. The speeds of RAMs are measured in megahertz (MHz). A good RAM should run at 1600MHz and above. Then there’s also the read and write speeds of the different types of RAM. LPDDR5 is definitely the fastest around currently.

The article was a bit long so if you're interested in completing it, there's a part about SD cards and internal memory you might be interested in.

Head over to

https://inquisitiveuniverse./2020/08/30/storage-in-smartphones-ram-rom/

This article is one of many explaining about the parts of an SoC, there's a treasure trove of information waiting to be read. If you are a smartphone novice, I'd recommend heading over there and reading at least one article a week.

thanks alot

nice one

Kunja2:
thanks alot

You're welcome.

Nice