Product technology and feature glossary
Clear definitions and documented guides that help you understand specifications before comparing products.
Knowledge
Explained concepts and technologies
90 Hz Refresh Rate
The 90 Hz refresh rate is a display specification indicating that the screen updates the image 90 times per second. This value sits between the standard 60 Hz and high-frequency 120 Hz or higher rates, offering a balance between visual fluidity and power consumption.
Mali-G68
The Mali-G68 is an ARM Mali family GPU designed for mid-range mobile devices. It features the Valhall architecture and a 2-core (MP2) configuration, offering a balance between graphical performance and power efficiency.
Side-Mounted Fingerprint Sensor
A biometric fingerprint sensor integrated into the side of a device, designed to facilitate unlocking and authentication using the thumb.
25W Fast Charging
25W Fast Charging is a wired charging specification indicating the maximum power transfer rate to a device's battery. It is defined by a 25-watt output, enabling faster recharges compared to standard chargers.
High Brightness Mode (HBM)
High Brightness Mode (HBM) is a display panel feature that enables maximum luminance levels, such as the 1125 nits documented in technical specifications, to improve visibility in high ambient light conditions.
One UI
One UI is an operating system skin that runs on top of Android. The version documented in the sources is 8.5, associated with Android 16.
Android 15
Android 15 is version 15 of the Android mobile operating system, identified as a software platform and operating system on compatible devices.
microSDXC
microSDXC is a high-capacity memory card format that allows external storage expansion in electronic devices up to 2 TB.
UFS 2.2
UFS 2.2 is version 2.2 of the UFS (Universal Flash Storage) standard, used as a non-volatile memory technology in consumer electronic devices.
Bluetooth 5.3
Bluetooth 5.3 is a version of the Bluetooth wireless communication standard, designated v5.3, referenced as a technical specification in consumer electronics products.
Fast Charging
Fast charging is a battery feature that allows electronic devices to recharge in significantly less time than standard charging, optimizing device availability.
Android
Android is an operating system used in mobile devices. The available evidence documents version 16 and its presence as the operating system in smartphones.
LTE (Long-Term Evolution)
LTE is a 4G cellular technology standard positioned in the evolutionary sequence GSM → HSPA/WCDMA → LTE → 5G. Its presence in a product indicates support for fourth-generation mobile communications.
High Speed Downlink Packet Access (HSDPA)
HSDPA is a downlink enhancement technology within the 3G HSPA family, operating on UMTS frequency bands and positioned in the GSM → HSPA → LTE → 5G cellular evolution.
GSM (Global System for Mobile Communications)
GSM is a cellular technology standard associated with the 2G generation, coexisting in devices with other standards such as HSPA, WCDMA, LTE, 4G VoLTE, and 5G.
Gyroscope Electronic Image Stabilization (Gyro-EIS)
Gyro-EIS is an electronic video stabilization technique that uses gyroscope data to digitally compensate for camera motion during recording. It appears as a specification in smartphone datasheets and can coexist with optical image stabilization (OIS).
Corning Gorilla Glass Victus
Corning Gorilla Glass Victus is a reinforced glass material designed for mobile device screen protection, characterized by a Mohs hardness level of 5.
LPDDR4X Memory
LPDDR4X is a low-power variant of LPDDR4 memory technology, designed for mobile and portable devices. It is characterized by its energy efficiency and clock speeds reaching 4266 MHz, optimizing performance in systems with power constraints.
Exynos 1330
The Exynos 1330 is a Samsung system-on-chip (SoC) manufactured using a 5 nm process, designed for mid-range mobile devices. It functions as the central processing and graphics unit, integrating an octa-core CPU and Mali-G68 MP2 GPU.
Gorilla Glass Victus+
Gorilla Glass Victus+ is a screen and surface protection technology manufactured by Corning, designed to enhance resistance against scratches and impacts in electronic devices.
Cortex-A55
The Cortex-A55 is an ARM architecture processor core designed for high energy efficiency. It is commonly used in multi-core configurations, such as four-core clusters operating at 1.8 GHz, to balance performance and power consumption in mobile devices.
Cortex-A78
The Cortex-A78 is a 64-bit processor core architecture designed by Arm, characterized by its focus on performance and energy efficiency. It is commonly used in mobile and consumer devices as part of heterogeneous CPU configurations.
Nano-SIM
Nano-SIM is a physical SIM card form factor that inserts into a dedicated slot in the device. It supports dual physical SIM configurations, accommodating up to two cards simultaneously.
IP54 Protection
The IP54 rating is an ingress protection standard indicating resistance to dust accumulation and water splashes.