Lenovo ThinkPad P14s Gen 4 14" specifications and in-depth review

Lenovo ThinkPad P14s Gen 4 14"

Manufacturer: Lenovo

The Lenovo ThinkPad P14s Gen 4 is a 14″ business-oriented laptop built around a balance of mobility and computational capability. Weighing in at 1,340 g with a compact footprint of 317 mm wide and 17 mm thin, it carries a 48GB LPDDR5 memory configuration that positions it well above entry-level workstation expectations. The display features a 1920x1200 IPS touch panel with anti-reflection coating and a brightness rating of 300 nits, rounding out a machine designed for extended daily use.

Under the hood, the ThinkPad P14s Gen 4 runs a multi-cluster CPU architecture leveraging big.LITTLE technology, with six cores at 1.9 GHz and eight at 1.4 GHz, a turbo ceiling of 5.2 GHz, and 20 threads across a 10 nm process node. Graphics are handled by the Intel Iris Xe 96EU integrated GPU, clocked up to 1,500 MHz in turbo mode, supporting up to four simultaneous displays via HDMI 2.1 and two USB4 40Gbps ports that double as Thunderbolt 4 connections. Connectivity is further rounded out by Wi-Fi 6E, Bluetooth 5.3, an RJ45 port, and a 52.5 Wh battery with sleep-and-charge support. Storage ships at 1TB via an NVMe PCIe 4 SSD, and the system supports up to 64GB of DDR5 memory through its single upgradeable slot.

Pros
  • The two Thunderbolt 4 ports double as USB4 40Gbps connections, enabling high-speed data transfer and support for up to four simultaneous displays from a single machine
  • 48GB of DDR5 RAM running at 5600 MHz provides substantial headroom for memory-intensive workloads, with room to expand up to 64GB
  • Both a fingerprint scanner and 3D facial recognition are included, offering two distinct biometric login options without requiring any additional hardware
  • The IPS touch display includes an anti-reflection coating, which helps maintain screen usability in environments with ambient light
  • The 1TB NVMe SSD on a PCIe 4 interface ensures fast read and write access for large files and application loading
  • Wi-Fi 6E support alongside a physical RJ45 Ethernet port gives flexibility across both wired and wireless network environments
Cons
  • With only a single memory slot, future RAM upgrades are constrained to a one-module configuration, limiting flexibility
  • The integrated Iris Xe GPU does not support ray tracing or DLSS, narrowing its suitability for graphically demanding tasks
  • A battery capacity of 52.5 Wh is relatively modest for a laptop in this performance tier, which may affect unplugged usage duration
  • The display brightness is rated at 300 nits, which may be insufficient in very bright or outdoor environments
  • There is no external memory card slot, limiting options for quick file transfers from cameras or other card-based devices
  • The one-year warranty period is on the shorter end for a business-oriented laptop
Who is this for?

This laptop is well-suited to business professionals and power users who need a capable daily machine for memory-intensive and multitasking workloads, given its 48GB of DDR5 RAM, 20-thread CPU, and 1TB NVMe PCIe 4 SSD. The combination of Thunderbolt 4 ports, HDMI 2.1 output, and support for up to four simultaneous displays makes it a strong fit for productivity-focused setups where multi-monitor workflows are routine. Users who require reliable biometric security will also find value in the inclusion of both a fingerprint scanner and 3D facial recognition, while the Wi-Fi 6E support and RJ45 port cater well to those working across varied network environments.

Who is this NOT for?

Users looking for a laptop capable of handling graphically demanding tasks such as gaming or GPU-accelerated rendering will find the integrated Iris Xe graphics limiting, as it lacks ray tracing and DLSS support and offers no dedicated GPU. Those who need extended untethered use may find the 52.5 Wh battery insufficient for full-day operation under heavier workloads. The single memory slot also makes this a poor fit for users who anticipate needing to significantly expand RAM beyond the current configuration in a flexible or staged manner, and the 300-nit display brightness may frustrate anyone regularly working in bright outdoor or high-ambient-light environments.

Design:

weight 1340 g
Uses a fanless design
Has a backlit keyboard
warranty period 1 years
volume 1217.914 cm³
width 317 mm
height 226 mm
thickness 17 mm
is weather-sealed (splashproof)
has a rugged build

The Lenovo ThinkPad P14s Gen 4 has a relatively compact physical profile, measuring 317 mm wide, 226 mm deep, and 17 mm thick, with a total volume of 1,217.914 cm³ and a weight of 1,340 g. It features a backlit keyboard for comfortable use in low-light conditions and carries a one-year warranty. The laptop does not use a fanless design, meaning active cooling is present, and it is neither weather-sealed nor built to a rugged standard.

Display:

screen size 14"
resolution 1920 x 1200 px
pixel density 161 ppi
Display type LCD, LED-backlit, IPS
has a touch screen
brightness (typical) 300 nits
has anti-reflection coating
supported displays 4

The ThinkPad P14s Gen 4 features a 14″ IPS LCD panel with LED backlighting, delivering a 1920 x 1200 px resolution at a pixel density of 161 ppi. Typical brightness sits at 300 nits, and the screen includes an anti-reflection coating to help reduce glare during use. It supports touch input and can drive up to four displays simultaneously, making it well-suited for multi-monitor setups.

Performance:

RAM 48GB
RAM speed 5600 MHz
Uses flash storage
internal storage 1024GB
CPU speed 6 x 1.9 & 8 x 1.4 GHz
CPU threads 20 threads
Is an NVMe SSD
DirectX version DirectX 12
GPU clock speed 400 MHz
uses multithreading
maximum memory amount 64GB
DDR memory version 5
turbo clock speed 5.2GHz
GPU turbo 1500 MHz
memory slots 1
PCI Express (PCIe) version 4
semiconductor size 10 nm
Supports 64-bit

The ThinkPad P14s Gen 4 is equipped with 48GB of DDR5 RAM running at 5600 MHz across a single memory slot, with the system supporting a maximum of 64GB. The CPU operates across 14 cores — six at 1.9 GHz and eight at 1.4 GHz — with a turbo ceiling of 5.2 GHz and 20 threads enabled through multithreading, all built on a 10 nm process and supporting 64-bit operation. Storage comes in the form of a 1024GB NVMe SSD over a PCIe 4 interface, using flash-based technology for fast data access. The integrated GPU runs at a base clock of 400 MHz with a turbo of 1,500 MHz and supports DirectX 12, while the memory subsystem does not support ECC.

Benchmarks:

Geekbench 6 result (multi) 10095
Geekbench 6 result (single) 2536
PassMark result 20184
PassMark result (single) 3541

In standardized benchmark testing, the ThinkPad P14s Gen 4 records a Geekbench 6 multi-core score of 10,095 alongside a single-core score of 2,536, reflecting the CPU's behavior across both parallel and sequential workloads. On the PassMark suite, it achieves an overall score of 20,184, with the single-thread PassMark result coming in at 3,541.

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) 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 5.3
RJ45 ports 1
HDMI ports 1
HDMI version HDMI 2.1
DisplayPort outputs 0
has AirPlay
mini DisplayPort outputs 0
has a VGA connector

The ThinkPad P14s Gen 4 offers a focused but capable port selection, headlined by two USB4 40Gbps ports that also function as Thunderbolt 4 connections, along with a single HDMI 2.1 output for video out. There are no USB 3.2 Gen 1 or Gen 2 ports of either Type-A or Type-C variety, no DisplayPort or mini DisplayPort outputs, and no VGA connector. Wireless connectivity spans Wi-Fi 6E, Wi-Fi 6, Wi-Fi 5, and Wi-Fi 4, complemented by Bluetooth 5.3, while a single RJ45 port provides wired Ethernet. The laptop supports AirPlay and includes USB Type-C, but there is no external memory card slot.

Battery:

battery size 52.5 Wh
Has sleep-and-charge USB ports
Has a MagSafe power adapter

The ThinkPad P14s Gen 4 is fitted with a 52.5 Wh battery and supports sleep-and-charge through its USB ports, allowing connected devices to be charged even when the laptop is not actively in use. It does not include a MagSafe power adapter.

Features:

has stereo speakers
has a socket for a 3.5 mm audio jack
megapixels (front camera) 5MP
supports ray tracing
supports DLSS
has Dolby Atmos
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 ThinkPad P14s Gen 4 includes a 5MP front camera with support for 3D facial recognition, complemented by a fingerprint scanner for two methods of biometric authentication. Audio is handled through stereo speakers and a 3.5 mm headset jack, with two built-in microphones for voice capture, though voice commands, Dolby Atmos, and S/PDIF output are not supported. The laptop does not include ray tracing or DLSS support, and there is no optical disc drive. Motion and location sensing features are absent as well — there is no gyroscope, accelerometer, compass, or GPS on board.

Miscellaneous:

clock multiplier 19
PassMark result (overclocked) 25299
GPU name Iris Xe Graphics 96EU
Type Laptop
Has an unlocked multiplier
L2 cache 11.5 MB
L3 cache 24 MB
Has NX bit
CPU temperature 100 °C
render output units (ROPs) 24
texture mapping units (TMUs) 48
shading units 768
OpenCL version 3
OpenGL version 4.6
GPU execution units 96
Has integrated graphics
Supports ECC memory
memory channels 2
Thermal Design Power (TDP) 28W
Uses big.LITTLE technology
instruction sets SSE 4.2, SSE 4.1, AVX, AES, FMA3, F16C, MMX
RAM speed (max) 5200 MHz

The ThinkPad P14s Gen 4 uses a laptop-class CPU with a clock multiplier of 19, a TDP of 28W, and a maximum operating temperature of 100 °C; the multiplier is locked, so manual overclocking is not available, though the system achieves a PassMark overclocked score of 25,299. The processor employs big.LITTLE technology and carries NX bit support, with 11.5 MB of L2 cache and 24 MB of L3 cache, and it supports instruction sets including SSE 4.1, SSE 4.2, AVX, AES, FMA3, F16C, and MMX. Memory runs across two channels with a maximum supported speed of 5200 MHz, and ECC memory is not supported. Graphics are handled by the integrated Intel Iris Xe 96EU, which features 768 shading units, 48 texture mapping units, 24 ROPs, and 96 execution units, with API support extending to OpenCL 3 and OpenGL 4.6.

Final Verdict

The Lenovo ThinkPad P14s Gen 4 is a well-specified business laptop that brings together a strong set of productivity-oriented features in a slim, portable form factor. Its 48GB of DDR5 RAM paired with a 20-thread CPU and fast NVMe storage makes it a capable machine for demanding daily workloads, and the dual Thunderbolt 4 ports with four-display support give it genuine versatility for desk-based setups. Where it falls short — integrated-only graphics, a modest battery, and a single memory slot — reflects deliberate trade-offs consistent with its positioning as a thin business machine rather than a workstation replacement. For professionals whose work revolves around productivity, connectivity, and secure access, the ThinkPad P14s Gen 4 delivers a coherent and well-rounded package.

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