LG Gram (2025) 15Z80T 15.6" specifications and in-depth review

LG Gram (2025) 15Z80T 15.6"

Manufacturer: LG

The LG Gram (2025) 15Z80T 15.6″ laptop is designed for productivity with a 15.6″ LCD display. It features a backlit keyboard for ease of use in various lighting conditions and has a compact form factor with a thickness of just 15mm.

Under the hood, the laptop is powered by a multi-core processor with a total clock speed of 4 x 2 & 4 x 2 GHz and comes with 16GB of RAM and a 1024GB SSD for fast performance. It supports Wi-Fi 6E and Bluetooth 5.4 for modern connectivity, while also offering multiple USB 4.0 ports and Thunderbolt 4 for high-speed data transfer.

Pros
  • Supports Wi-Fi 6E for fast and reliable wireless connectivity.
  • Equipped with Dolby Atmos for immersive audio experience.
  • Includes 2 microphones for enhanced voice capture and clear communication.
  • Has 3D facial recognition for secure and convenient login.
  • Features USB Type-C for versatile and modern connectivity.
Cons
  • Does not support ray tracing or DLSS, limiting its appeal for high-end gaming and rendering tasks.
  • Lacks an integrated stylus for users seeking touch-based interaction.
  • Does not support ECC memory, which could be important for highly critical workloads requiring data integrity.
  • No MagSafe power adapter, potentially making charging less convenient compared to some alternatives.
Who is this for?

This product is ideal for users who need a versatile device with strong connectivity and immersive audio, thanks to its Wi-Fi 6E and Dolby Atmos capabilities. It is well-suited for those who prioritize security with 3D facial recognition and need reliable communication, given the 2 microphones included. Additionally, the USB Type-C support makes it a good choice for modern workflows and fast data transfer in a variety of professional or personal environments.

Who is this NOT for?

This product may not be suitable for users requiring advanced gaming or heavy graphical workloads, as it does not support ray tracing or DLSS, which are important for cutting-edge visual performance. It also lacks ECC memory, making it less ideal for critical applications where data integrity is paramount. Furthermore, the absence of a stylus or MagSafe power adapter may deter those seeking a more interactive or easily chargeable device.

Design:

Type Productivity
weight 2250 g
Uses a fanless design
Has a backlit keyboard
volume 1190.82 cm³
width 356 mm
height 223 mm
thickness 15 mm
is weather-sealed (splashproof)
has a rugged build

The LG Gram (2025) 15Z80T is a productivity laptop designed with a compact build, featuring a weight of 2250g and a thickness of just 15mm. It includes a backlit keyboard for ease of use in low-light environments, though it is not fanless or rugged, and it does not offer weather-sealing. The laptop’s dimensions are 356mm in width and 223mm in height, with a total volume of 1190.82 cm³, balancing portability with functionality.

Display:

screen size 15.6"
resolution 1920 x 1080 px
pixel density 141 ppi
Display type LCD, LED-backlit, IPS
has a touch screen
brightness (typical) 350 nits
refresh rate 60Hz
has anti-reflection coating
supported displays 4

The LG Gram (2025) 15Z80T features a 15.6″ LCD display with LED-backlit and IPS technology, offering a resolution of 1920 x 1080 px. The screen has a brightness of 350 nits and a pixel density of 141 ppi, making it suitable for a variety of viewing environments. Although it lacks a touch screen, it is equipped with an anti-reflection coating to reduce glare and supports up to four external displays.

Performance:

RAM 16GB
Uses flash storage
internal storage 1024GB
CPU speed 4 x 2 & 4 x 2 GHz
CPU threads 16 threads
Is an NVMe SSD
DirectX version DirectX 12
GPU clock speed 400 MHz
uses multithreading
maximum memory amount 256GB
DDR memory version 5
turbo clock speed 5GHz
GPU turbo 3000 MHz
PCI Express (PCIe) version 4
semiconductor size 4 nm
has XeSS (XMX)
Supports 64-bit

The LG Gram (2025) 15Z80T is equipped with 16GB of RAM and 1TB of internal storage, offering fast data access with its NVMe SSD. The laptop supports multithreading with a CPU clock speed of 4 x 2 & 4 x 2 GHz and has a turbo clock speed of 5GHz. It also features DirectX 12 support and PCIe 4.0, ensuring solid performance for demanding tasks and applications.

Benchmarks:

Geekbench 6 result (multi) 11247
Geekbench 6 result (single) 2467
PassMark result 34459
PassMark result (single) 3878

The LG Gram (2025) 15Z80T delivers strong performance, as evidenced by its Geekbench 6 multi-core score of 11247 and single-core score of 2467. It also achieves a PassMark score of 34459, with a single-core result of 3878, showcasing solid computing power for a wide range of tasks.

Connectivity:

USB 3.2 Gen 2 ports (USB-C) 0
USB 3.2 Gen 2 ports (USB-A) 2
USB 4 20Gbps ports 0
USB 4 40Gbps ports 2
Thunderbolt 4 ports 2
USB 3.2 Gen 1 ports (USB-C) 0
USB 3.2 Gen 1 ports (USB-A) 0
Thunderbolt 3 ports 0
has an HDMI output
Has USB Type-C
supports Wi-Fi
Wi-Fi version Wi-Fi 6E (802.11ax), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
has an external memory slot
Bluetooth version 5.4
RJ45 ports 1
HDMI ports 1
HDMI version HDMI 2.1
DisplayPort outputs 0
USB 2.0 ports 0
has AirPlay
mini DisplayPort outputs 0
has a VGA connector

The LG Gram (2025) 15Z80T offers a robust range of connectivity options, including USB Type-C, Thunderbolt 4 ports, and an HDMI 2.1 output. It supports Wi-Fi 6E for fast wireless connectivity and includes Bluetooth 5.4 for seamless pairing with compatible devices. Additionally, the laptop features one RJ45 port for wired connections and AirPlay support for wireless media sharing.

Battery:

Has sleep-and-charge USB ports
Has a MagSafe power adapter

The LG Gram (2025) 15Z80T is equipped with sleep-and-charge USB ports for convenient charging even when the laptop is in sleep mode. However, it does not support a MagSafe power adapter for charging.

Features:

release date January 2025
has stereo speakers
has a socket for a 3.5 mm audio jack
supports ray tracing
supports DLSS
has Dolby Atmos
Stylus included
Has a fingerprint scanner
number of microphones 2
Uses 3D facial recognition
has voice commands
has a front camera
Has S/PDIF Out port
has a gyroscope
has GPS
has an accelerometer
has a compass
Has an optical disc drive

The LG Gram (2025) 15Z80T features stereo speakers and supports Dolby Atmos for an enhanced audio experience. It also includes a front camera for video calls and utilizes 3D facial recognition for secure login. Additionally, there are two microphones for clear voice capture, but it does not support voice commands or a fingerprint scanner.

Miscellaneous:

clock multiplier 20
PassMark result (overclocked) 24477
render output units (ROPs) 8
texture mapping units (TMUs) 32
shading units 512
OpenGL version 4.6
GPU execution units 8
OpenCL version 2.1
Type Laptop, Desktop
instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
Has an unlocked multiplier
Has NX bit
L3 cache 16 MB
L2 cache 8 MB
GPU name Radeon 860M
Has integrated graphics
Supports ECC memory
memory channels 2
RAM speed (max) 8000 MHz
CPU temperature 100 °C
Thermal Design Power (TDP) 28W
Uses big.LITTLE technology

The LG Gram (2025) 15Z80T is powered by a Radeon 860M GPU and features 8 GPU execution units. It also supports OpenGL 4.6 and OpenCL 2.1 for improved graphics and computing performance. The system comes with 16 MB of L3 cache and 8 MB of L2 cache, with a CPU temperature of up to 100°C and a thermal design power (TDP) of 28W. Additionally, the laptop is capable of handling RAM speeds up to 8000 MHz and uses big.LITTLE technology to optimize power efficiency.

Final Verdict

The product stands out with its solid connectivity options, including Wi-Fi 6E and USB Type-C, making it a great choice for users who need modern, fast data transfer capabilities. Its Dolby Atmos audio and 3D facial recognition also enhance the user experience for media consumption and security. However, it may not meet the needs of high-end gamers or professionals requiring specialized features like ray tracing or ECC memory. Overall, it offers a balanced and capable solution for everyday users and professionals who prioritize versatile connectivity and reliable performance.