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LG Gram Pro 2-in-1 (2025) 16T90TP 16" specifications and in-depth review

LG Gram Pro 2-in-1 (2025) 16T90TP 16"

Manufacturer: LG

The LG Gram Pro 2-in-1 (2025) 16T90TP is a 16-inch convertible productivity laptop that balances a slim 12mm profile with a relatively light 1,397g chassis. It ships with a 16-inch OLED touch display running at 2880x1800 pixels and 212 ppi, making it well-suited for detail-oriented work. A stylus is included in the box, and the 2-in-1 form factor is complemented by a backlit keyboard, 3D facial recognition, and stereo speakers with a 3.5mm audio jack.

Under the hood, the machine is powered by a 3nm processor with a turbo clock speed of 5.1GHz, 16 threads, and 24MB of L3 cache, paired with 32GB of DDR5 RAM running at 8,400MHz and a 2TB NVMe SSD. Graphics are handled by the Intel Arc 140T with 1,024 shading units and a GPU turbo of 2,250MHz. Connectivity includes two Thunderbolt 4 ports, two USB 4 40Gbps ports, two USB 3.2 Gen 1 Type-A ports, one HDMI output, Wi-Fi 7, and Bluetooth 5.4. The 77Wh battery is rated for up to 19 hours of use, and the system recorded a PassMark multi-core score of 30,756.

Pros
  • The 16-inch OLED touch display with a 2880x1800 resolution and 212 ppi delivers sharp, detailed visuals well-suited to productivity and creative work
  • Two Thunderbolt 4 ports combined with two USB 4 40Gbps ports provide fast, versatile connectivity for peripherals and external displays
  • A 77Wh battery rated for up to 19 hours of use allows for extended work sessions without needing a power source nearby
  • The 12mm thin chassis weighing 1,397g is notably light for a 16-inch 2-in-1 device, reducing carry fatigue during daily use
  • Wi-Fi 7 support alongside Bluetooth 5.4 ensures access to the latest wireless standards for both network and peripheral connectivity
  • A stylus is included in the box, making the 2-in-1 form factor immediately usable for handwriting and annotation without additional accessories
Cons
  • No anti-reflection coating on the display, which may cause glare issues in bright or outdoor environments
  • No external memory card slot limits options for quick file transfers from cameras or other devices
  • No RJ45 port means a wired Ethernet connection requires an additional adapter
  • The laptop lacks a fingerprint scanner, leaving 3D facial recognition as the only biometric login method
  • No Dolby Atmos support despite the presence of stereo speakers, which may affect the audio experience for media consumption
Who is this for?

This laptop is well-matched to professionals and power users who need a capable, portable workstation for daily productivity tasks. Its 32GB of DDR5 RAM paired with a 2TB NVMe SSD makes it a solid choice for those handling large files, multitasking across demanding applications, or working in content-adjacent fields that rely on fast storage throughput. The 16-inch OLED touch display and included stylus make it particularly fitting for users who regularly annotate documents, sketch out ideas, or simply prefer direct screen interaction in a 2-in-1 form factor. Those who work away from a desk frequently will also appreciate the 19-hour battery rating and 1,397g weight, which together support long days of mobile use without significant fatigue or frequent charging stops. The two Thunderbolt 4 ports and Wi-Fi 7 support further suit users who need fast connections to external drives, monitors, or high-throughput networks.

Who is this NOT for?

Users looking for a dedicated gaming machine will find this laptop lacking, as the integrated Arc 140T GPU does not support ray tracing or DLSS, and its hardware profile is not designed to handle graphically intensive titles at high settings. Similarly, professionals in fields that depend on reliable wired networking — such as IT administrators or users in enterprise environments with structured cabling — may find the absence of an RJ45 port a consistent inconvenience without a dedicated adapter. Those who require a ruggedized or weather-resistant device for fieldwork will also be poorly served, given that the laptop has neither a rugged build nor any weather sealing. Finally, users who depend on expandable storage via memory cards — such as photographers transferring files directly from cameras — will be limited by the lack of an external memory slot.

Design:

Type Productivity
weight 1397 g
Uses a fanless design ✕
Has a backlit keyboard ✓
volume 1091.184 cm³
width 358 mm
height 254 mm
thickness 12 mm
is weather-sealed (splashproof) ✕
has a rugged build ✕

The LG Gram Pro 2-in-1 (2025) 16T90TP is classified as a productivity laptop and keeps a notably slim footprint with a thickness of just 12mm and a volume of 1,091.184 cm³, measuring 358mm wide and 254mm tall. It weighs 1,397g, which is relatively modest for a 16-inch convertible. The laptop includes a backlit keyboard but does not use a fanless design, nor does it carry weather sealing or a rugged build.

Display:

screen size 16"
resolution 2880 x 1800 px
pixel density 212 ppi
Display type OLED/AMOLED
has a touch screen ✓
has anti-reflection coating ✕
supported displays 4

The display is a 16-inch OLED/AMOLED touch screen with a resolution of 2880x1800 pixels and a pixel density of 212 ppi, offering a sharp and detailed image across its panel. It does not include an anti-reflection coating, but supports up to 4 simultaneous external displays through the system's GPU output capabilities.

Performance:

RAM 32GB
RAM speed 8400 MHz
Uses flash storage ✓
internal storage 2048GB
CPU speed 6 x 2 & 8 x 1.5 GHz
CPU threads 16 threads
Is an NVMe SSD ✓
DirectX version DirectX 12 Ultimate
GPU clock speed 300 MHz
uses multithreading ✓
maximum memory amount 128GB
DDR memory version 5
turbo clock speed 5.1GHz
GPU turbo 2250 MHz
PCI Express (PCIe) version 4
semiconductor size 3 nm
has XeSS (XMX) ✕
Supports 64-bit ✓

The system is built around a 3nm processor running at a base speed of 6 x 2 & 8 x 1.5 GHz with a turbo clock of 5.1GHz across 16 threads, and it supports multithreading and 64-bit operation. It comes with 32GB of DDR5 RAM at 8,400MHz, expandable up to 128GB, alongside 2TB of NVMe flash storage connected via PCIe 4. The GPU runs at a base clock of 300MHz and boosts up to 2,250MHz, supporting DirectX 12 Ultimate, though XeSS (XMX) is not available on this configuration.

Benchmarks:

PassMark result 30756
PassMark result (single) 4373

In PassMark testing, the LG Gram Pro 2-in-1 (2025) 16T90TP recorded a multi-core score of 30,756, reflecting the overall throughput of its processor across all available threads. The single-core result of 4,373 indicates the per-core processing capability of the CPU in tasks that rely on sequential execution.

Connectivity:

USB 3.2 Gen 2 ports (USB-C) 0
USB 3.2 Gen 2 ports (USB-A) 0
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) 2
Thunderbolt 3 ports 0
has an HDMI output ✓
Has USB Type-C ✓
supports Wi-Fi ✓
Wi-Fi version Wi-Fi 7 (802.11be), 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 0
HDMI ports 1
DisplayPort outputs 0
USB 2.0 ports 0
has AirPlay ✓
mini DisplayPort outputs 0
has a VGA connector ✕

For wired connectivity, the laptop provides two Thunderbolt 4 ports alongside two USB 4 40Gbps ports, all in USB-C form factor, plus two USB 3.2 Gen 1 Type-A ports and a single HDMI output. There are no RJ45, DisplayPort, mini DisplayPort, VGA, or USB 2.0 ports, and no external memory slot is available. On the wireless side, the machine supports Wi-Fi 7 (802.11be) along with Wi-Fi 6E, 6, 5, and 4, paired with Bluetooth 5.4 and AirPlay.

Battery:

Battery life 19 hours
battery size 77 Wh
Has sleep-and-charge USB ports ✓
Has a MagSafe power adapter ✕

The laptop is equipped with a 77Wh battery rated for up to 19 hours of use, offering a substantial charge capacity for extended sessions away from a power source. It includes sleep-and-charge USB ports, allowing connected devices to be charged even when the laptop is not in active use. A MagSafe power adapter is not part of the package.

Features:

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 laptop includes stereo speakers, a 3.5mm headset jack, and a dual-microphone setup, though it does not feature Dolby Atmos or an S/PDIF output. A front camera is present and paired with 3D facial recognition for biometric login, while a fingerprint scanner is not included. The device ships with a stylus and incorporates a gyroscope, making it more capable as a 2-in-1 input device, but it lacks an accelerometer, compass, and GPS. Ray tracing, DLSS, voice commands, and an optical disc drive are not supported.

Miscellaneous:

clock multiplier 20
PassMark result (overclocked) 30494
GPU execution units 8
render output units (ROPs) 32
texture mapping units (TMUs) 64
shading units 1024
GPU name Arc 140T
L3 cache 24 MB
Type Laptop
CPU socket BGA 2049
instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
Thermal Design Power (TDP) 28W
Has an unlocked multiplier ✕
Has NX bit ✓
CPU temperature 110 °C
OpenCL version 3
OpenGL version 4.6
Has integrated graphics ✓
Supports ECC memory ✕
memory channels 2
RAM speed (max) 8400 MHz
Uses big.LITTLE technology ✓

The CPU is a laptop-class processor mounted on a BGA 2049 socket with a clock multiplier of 20, a TDP of 28W, a maximum operating temperature of 110°C, and 24MB of L3 cache; it uses big.LITTLE technology, supports the NX bit, and is compatible with instruction sets including MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2, though its multiplier is locked. The system uses two memory channels with a maximum RAM speed of 8,400MHz and does not support ECC memory. Graphics are handled by the integrated Intel Arc 140T, which features 1,024 shading units, 64 texture mapping units, 32 render output units, and 8 execution units, with support for OpenCL 3 and OpenGL 4.6. The overclocked PassMark result stands at 30,494.

Final Verdict

The LG Gram Pro 2-in-1 (2025) 16T90TP makes a coherent case for itself as a productivity-focused convertible that prioritizes portability without stripping out the specifications that matter for serious daily use. The combination of a 16-inch OLED touch display, 32GB of DDR5 RAM, and a 19-hour battery rating gives it a well-rounded profile for mobile professionals who need both screen real estate and endurance throughout the day. Its connectivity suite, anchored by dual Thunderbolt 4 ports and Wi-Fi 7, adds flexibility for users with demanding peripheral or network requirements, while the included stylus and 3D facial recognition round out its 2-in-1 credentials. The absence of dedicated gaming features and certain physical ports does narrow its audience, but within its intended scope — light, capable, and versatile productivity work — this laptop delivers a specification set that holds up well for its category.