Product technology and feature glossary
Clear definitions and documented guides that help you understand specifications before comparing products.
Knowledge
Explained concepts and technologies
Wi‑Fi 7
Wi‑Fi 7 is a Wi‑Fi connectivity label found in product specifications. The available evidence confirms that it is listed, but does not describe its architecture, performance, or specific technical features.
Hi-Res Audio
Hi-Res Audio is a high-resolution audio standard that exceeds CD specifications, typically defined by 24-bit depth and a sampling rate of up to 192 kHz.
5G Sub-6 GHz
5G Sub-6 GHz refers to frequency bands below 6 GHz used for 5G connectivity, divided into TDD and FDD modes. It offers a balance between coverage and capacity, being fundamental for 5G network expansion.
LE Audio
LE Audio is a low-power audio technology introduced in Bluetooth 5.4, operating alongside Auracast and Classic Audio, and relying on profiles such as BAP, CAP, HAP, and PBA.
aptX Lossless
aptX Lossless is a Bluetooth audio codec operating within the A2DP profile that aims to preserve digital audio integrity without perceptible loss. Its presence in a product indicates compatibility with high-fidelity audio profiles in next-generation Bluetooth environments.
microSDXC
microSDXC is a high-capacity memory card format that allows external storage expansion in electronic devices up to 2 TB.
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.
microSD
microSD is a type of memory card that provides expandable storage in electronic devices. Its presence or absence is specified as a binary feature in product technical sheets.
eSIM
Embedded SIM technology that allows a mobile device to operate with network profiles without a physical card, and that can coexist with nano-SIM cards in dual-SIM configurations.
Bluetooth 6.0
Bluetooth 6.0 is a version of the Bluetooth wireless standard, documented in product specifications as an iteration of the short-range communication protocol.
LTPO OLED
LTPO OLED is a display-type label used in product specifications. The available evidence confirms use of this label, but does not describe its internal operation or specific performance characteristics.
LED Flash
Lighting component used in mobile device cameras to provide illumination in low-light conditions.
MediaTek Dimensity 9500
The MediaTek Dimensity 9500 is a flagship system-on-chip (SoC) manufactured using a 3 nm process, designed for next-generation mobile devices. It includes variants such as the Dimensity 9500S, highlighting advanced architecture and energy efficiency.
LHDC 5
LHDC 5 is listed as a Bluetooth codec in the supplied specifications for a product with Bluetooth 6.1.
aptX HD
aptX HD is a designation included in product Bluetooth capability listings. The available evidence places it alongside A2DP, LE, and LHDC 5, but does not document its technical operation or conditions of use.
Infrared Emitter (IR Blaster)
A hardware component enabling wireless communication via infrared light, primarily used to control external electronic devices.
Power Delivery 3.0
Power Delivery 3.0 (PD 3.0) is a fast charging specification that enables up to 100 W of power transfer over a USB-C cable.
High-frequency PWM Dimming
A pulse-width modulation technique used in displays to reduce perceptible flicker and improve visual comfort.
Bluetooth
Short-range wireless communication standard.
ARM Cortex-A725 Core
The ARM Cortex-A725 is a high-performance processor core from ARM's Cortex-A family, documented in heterogeneous multi-core SoC configurations with clock speeds ranging from 2.2 to 3.4 GHz.
Wi-Fi 6 (802.11ax)
Wi-Fi 6, designated as the 802.11ax standard, is the generation of the 802.11 family that operates in the 2.4 GHz, 5 GHz, and 6 GHz bands, configured in a tri-band scheme alongside the other revisions of the family.
Qualcomm Snapdragon 6 Gen 3
The Qualcomm Snapdragon 6 Gen 3 is a system-on-chip (SoC) designed by Qualcomm, identified as the primary chipset in mid-range mobile devices.
4K Video Recording
The ability of a device to capture video at 4K resolution, typically limited to 30 frames per second based on technical specifications.
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.