Do tech jargons like AMOLED, mAh and RAM confuse you? Here are 20 terms to understand specifications better

Smartphones specifications Full Forms: If you also use your mobile phones regularly and are not aware of full forms of words like AMOLED, GB, and ROM, then you can learn about them in the list below.
Right from getting out of bed in the morning till going back to sleep at night, mobile phones have become an integral part of our lives, so it becomes very important to have a sound knowledge of words that are related to them. For example: What is the storage capacity—256GB, full form of GB? Similarly, MP in the camera, mAh in the battery, CPU, GPU in the processor, RAM, and ROM in memory.

These are the terms that define the specifications or qualities of your phones. You always buy a mobile phone after knowing about these specifications in detail. Hence, let's know about these terms together in the list provided below:
(Display)
AMOLED: Active-Matrix Organic Light-Emitting Diode
IPS: In-Plane Switching
PPI: Pixels Per Inch

(Processor)
HDR: High Dynamic Range
SoC: System on a Chip
CPU: Central Processing Unit
GPU: Graphics Processing Unit
RAM: Random Access Memory
ROM: Read-Only Memory
UFS: Universal Flash Storage

(Camera)
MP: Megapixels
OIS: Optical Image Stabilisation
EIS: Electronic Image Stabilisation

(Battery)
mAh: Milliampere-hour

(Connectivity)
Wi-Fi: Wireless Fidelity
Bluetooth: Bluetooth Low Energy

(BLE)
NFC: Near-field Communication
GPS (Global Positioning System)
4G: Fourth Generation

(Mobile network)
5G: Fifth Generation (mobile network)

(Operating system)
Android: Google's mobile operating system
iOS: Apple's mobile operating system
OS: Operating System (e.g., Android, iOS)