There are two types of memory in a smartphone – RAM and persistent storage. The first is responsible for the performance of the device along with the processor, the second is only for the amount of information that can be stored. The RAM cannot be upgraded, but the built-in storage can be expanded if the device supports MicroSD cards.
RAM
The amount of RAM (Random Access Memory) affects performance. This is the storage where the data of running applications is loaded, allowing them to run smoothly even in the background. A large supply of memory allows you to run complex and heavy applications several at a time. The current amount of RAM for modern smartphones on Android:
- Up to 2 GB – budget devices for surfing the Internet and simple applications like readers.
- 4-6 GB is the minimum amount of memory for comfortable use of a smartphone. With this RAM, you can play simple games, watch streaming videos, browse the Internet and use heavy applications.
- 6-8 GB is the optimal RAM size. This volume is enough for everything except the heaviest games on ultra graphics settings.
- From 8 GB – this is what flagships and gaming smartphones offer.
The iOS operating system and applications for it are better optimized, so even flagships have less RAM than Android smartphones – for example, the iPhone 14 has only 6 GB. And this is enough for the most complex tasks and android smartphones like HONOR 90 Lite price in uk is reasonable and with best operating system.
Built-in memory
This is the storage where the user uploads photos, applications, other files. In 2023, smartphones with a memory of less than 64 gigabytes are no longer interesting – this is not enough even for a child. The best choice is 128 GB plus a microSD card slot.
Devices with 256 GB look the most interesting, but they are also more expensive. But you won’t need a memory card if you don’t shoot video or photos – the storage capacity will last for a long time.
Memory card slot
It is desirable that the smartphone reads the MicroSD memory card. This will allow you to expand the memory or quickly transfer data from one device to another. The best choice is two SIM slots and an additional microSD slot. But manufacturers often release phones with two slots, one of which accepts either a memory card or a SIM card.
Smartphone battery: types, capacity, charging features
Battery capacity affects the time from charge to charge. The rule “the larger the battery, the higher the autonomy” works, but not always – battery consumption depends on performance, brightness and other parameters. The more demanding the smartphone is to resources, the faster the autonomy period will end.
Battery types
There are two options – lithium-ion (Li-Ion) or lithium-polymer (Li-Pol). The former have a high capacity, but with active use they quickly lose it. Found in most smartphones. The latter do not suffer from self-discharge or overheating, but are more expensive. It does not matter which battery is installed in the smartphone. More important is the capacity and speed of charging.
Battery capacity
If you need autonomy, you should opt for batteries with a large volume. Batteries for 2000–3000 mAh are the minimum for a cheap device. This is enough for about one day when used as a “dialer”.
Capacious batteries are more common in the mid-budget segment, the optimal size is from 4000 mAh. With such a battery, the device can work a full day with active surfing the Internet, watching videos and running undemanding games.
Smartphones with large batteries from 6000 mAh can live up to several days away from the outlet. Some models boast reverse charging – you can recharge other gadgets from them.
Fast charging
Ideally, a modern smartphone should support this technology. With it, the battery charges several times faster – a full charge cycle takes up to 1-2 hours, and you can get 20-30% of energy in 15 minutes. This will allow you to use smartphones more efficiently even with small batteries. This technology requires high power adapters.
Wireless charger
A handy but optional feature that eliminates the need for a charging cable. In the documentation, it may be referred to as “inductive charging”, “Qi-Power” or “Qi support”, it may be written “Wireless Charger Support”.
Conclusion
For choosing a reliable smartphone with best memory and battery. You need to evaluate a lot of stuff and a lot more to get the right one for yourself. So, choose accordingly.