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Lenovo V15 Gen 4 i (2025) 15.6" specifications and in-depth review

Lenovo V15 Gen 4 i (2025) 15.6"

Manufacturer: Lenovo

The Lenovo V15 Gen 4 i (2025) is a 15.6-inch productivity laptop built around a configuration that balances everyday computing demands with a practical, straightforward design. It carries 40GB of DDR4 RAM, offering more headroom than many entry-level systems in its class, and pairs that with 1TB of NVMe flash storage. The chassis measures 359 x 235 x 19 mm and weighs 1,650 g, keeping it reasonably portable for office or campus use.

Under the hood, the processor runs at a base clock of 2.4 GHz across six cores with four additional efficiency cores at 1.8 GHz, reaching a turbo frequency of 4.9 GHz across 16 threads, and scores 23,805 on PassMark. Graphics are handled by the integrated Intel UHD Graphics 770 with 64 execution units, supporting up to four displays and DirectX 12. Connectivity includes Wi-Fi 6, one RJ45 Ethernet port, one HDMI output, one USB 3.2 Gen 1 Type-C port, one USB 3.2 Gen 1 Type-A port, and one USB 2.0 port, alongside a 3.5 mm audio jack and stereo speakers.

Pros
  • 40GB of DDR4 RAM with a maximum supported capacity of 64GB suits memory-intensive productivity workloads
  • 1TB NVMe SSD on PCIe 5 provides fast storage access with ample capacity for files and applications
  • Support for up to four simultaneous displays makes it practical for multi-monitor office setups
  • Wi-Fi 6 support ensures faster and more reliable wireless connectivity in compatible network environments
  • The 15.6-inch FHD display includes an anti-reflection coating, reducing glare during extended use
  • A 45W TDP processor with big.LITTLE architecture balances responsiveness across varied task loads
Cons
  • No backlit keyboard limits usability in low-light environments
  • A single microphone and no fingerprint scanner or facial recognition reduce convenience for security and communication
  • Absence of Thunderbolt, USB 4, DisplayPort, and external memory slot restricts high-speed peripheral and storage expansion options
  • The 60Hz refresh rate and 141 ppi pixel density offer only basic display performance for a 15.6-inch screen
  • No weather sealing or rugged build means the chassis offers no protection against moisture or physical stress
  • USB port selection is limited to one Gen 1 Type-C, one Gen 1 Type-A, and one USB 2.0 port, with no higher-speed options available
Who is this for?

This laptop is well suited to office-based professionals and students who need a dependable productivity machine for everyday tasks. The 40GB of DDR4 RAM with a 64GB ceiling makes it a practical choice for those running multiple applications simultaneously, while the 1TB NVMe SSD on PCIe 5 keeps file access and application load times efficient. The ability to connect up to four external displays alongside Wi-Fi 6 support makes it a capable workstation for desk-bound setups where multi-monitor productivity is a priority.

Who is this NOT for?

Users looking for a portable, light-duty device for frequent travel will find the 1,650 g weight and lack of weather sealing or rugged construction less than ideal for use on the move. The integrated UHD Graphics 770 without ray tracing or DLSS support makes it a poor fit for gaming or GPU-intensive creative work such as 3D rendering or video production. Similarly, the absence of Thunderbolt ports, higher-speed USB options, and a 60Hz panel with basic pixel density means it falls short for users who rely on high-bandwidth peripherals or demand a sharper, more fluid display experience.

Design:

Type Productivity
weight 1650 g
Uses a fanless design ✕
Has a backlit keyboard ✕
volume 1602.935 cm³
width 359 mm
height 235 mm
thickness 19 mm
is weather-sealed (splashproof) ✕
has a rugged build ✕

The Lenovo V15 Gen 4 i (2025) is classified as a productivity laptop with a physical footprint of 359 mm wide, 235 mm deep, and 19 mm thick, resulting in a total volume of approximately 1,602.9 cm³. It weighs 1,650 g, making it a reasonably manageable size for daily transport. The design does not include a backlit keyboard, a fanless configuration, weather sealing, or a ruggedized build.

Display:

screen size 15.6"
resolution 1920 x 1080 px
pixel density 141 ppi
has a touch screen ✕
refresh rate 60Hz
has anti-reflection coating ✓
supported displays 4

The laptop features a 15.6-inch screen with a 1920 x 1080 resolution at 141 ppi, delivering a standard full HD image across its panel. It operates at a 60Hz refresh rate and includes an anti-reflection coating to help reduce glare during use. The display does not support touch input, and the system is capable of driving up to four external displays simultaneously.

Performance:

RAM 40GB
RAM speed 3200 MHz
Uses flash storage ✓
internal storage 1024GB
CPU speed 6 x 2.4 & 4 x 1.8 GHz
CPU threads 16 threads
Is an NVMe SSD ✓
DirectX version DirectX 12
GPU clock speed 300 MHz
uses multithreading ✓
maximum memory amount 64GB
DDR memory version 4
turbo clock speed 4.9GHz
GPU turbo 1500 MHz
PCI Express (PCIe) version 5
semiconductor size 10 nm
has XeSS (XMX) ✕
Supports 64-bit ✓

The system is equipped with 40GB of DDR4 RAM running at 3200 MHz, with a maximum supported capacity of 64GB across two memory channels. The processor runs six cores at 2.4 GHz and four cores at 1.8 GHz, with a turbo frequency reaching 4.9 GHz across 16 threads, and is built on a 10 nm process node with 64-bit and multithreading support. Storage comes in the form of a 1024GB NVMe SSD connected via PCIe 5, while the integrated GPU operates at a base clock of 300 MHz and boosts up to 1500 MHz, supporting DirectX 12 but not XeSS.

Benchmarks:

PassMark result 23805
PassMark result (single) 3569

In CPU benchmark testing, this laptop achieves a PassMark multi-core score of 23,805, with a single-core result of 3,569, reflecting the processor's overall computational throughput across both parallel and single-threaded workloads.

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

For wired and wireless connectivity, the laptop includes one USB 3.2 Gen 1 Type-C port, one USB 3.2 Gen 1 Type-A port, one USB 2.0 port, one HDMI output, and one RJ45 Ethernet port. There are no Thunderbolt 3 or 4 ports, no USB 4 ports, no DisplayPort or mini DisplayPort outputs, and no VGA connector. Wi-Fi 6 (802.11ax) is supported alongside Wi-Fi 5 and Wi-Fi 4, and the laptop also features AirPlay. An external memory card slot is not included.

Battery:

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

The available battery-related specifications indicate that this laptop does not include sleep-and-charge USB ports or a MagSafe power adapter.

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 1
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 comes with stereo speakers, a 3.5 mm headset jack, a front camera, and a single built-in microphone for audio and video communication. It does not include Dolby Atmos, an S/PDIF output, or an optical disc drive. On the security and input side, there is no fingerprint scanner, 3D facial recognition, or stylus included, and voice commands are not supported. Sensor-wise, the device lacks a gyroscope, accelerometer, compass, and GPS, and the GPU does not support ray tracing or DLSS.

Miscellaneous:

clock multiplier 24
GPU name UHD Graphics 770
Type Laptop
L2 cache 9.5 MB
L3 cache 24 MB
Has an unlocked multiplier ✕
Uses big.LITTLE technology ✓
Has NX bit ✓
CPU temperature 100 °C
OpenCL version 3
OpenGL version 4.6
GPU execution units 64
Has integrated graphics ✓
Supports ECC memory ✕
memory channels 2
Thermal Design Power (TDP) 45W
instruction sets SSE 4.2, SSE 4.1, AVX, AES, FMA3, F16C, MMX
RAM speed (max) 5200 MHz

The laptop CPU carries a clock multiplier of 24, a 45W TDP, and a maximum rated temperature of 100 °C, and it employs big.LITTLE technology alongside NX bit support, though the multiplier is locked and ECC memory is not supported. Cache consists of 9.5 MB of L2 and 24 MB of L3, with two memory channels and a maximum supported RAM speed of 5200 MHz. The integrated Intel UHD Graphics 770 features 64 execution units and supports OpenCL 3 and OpenGL 4.6. The CPU is compatible with instruction sets including SSE 4.1, SSE 4.2, AVX, AES, FMA3, F16C, and MMX.

Final Verdict

The Lenovo V15 Gen 4 i (2025) is a straightforward productivity laptop that delivers where it matters most for desk-bound office and academic use. Its 40GB of DDR4 RAM paired with a 1TB PCIe 5 NVMe SSD gives it a meaningful edge for multitasking and file-heavy workflows, and the multi-display support rounds out its credentials as a capable stationary workstation. That said, the integrated graphics, limited high-speed port selection, and lack of a backlit keyboard or rugged build signal that this machine is purpose-built for standard productivity rather than demanding creative, gaming, or highly mobile scenarios. For users whose needs align with those boundaries, the V15 Gen 4 i presents a well-specified and practical option within its category.