Lenovo ThinkBook 14 Gen 7 14" Intel Core Ultra 7 155H 1.4GHz / 32GB RAM / 1TB SSD specifications and in-depth review

Lenovo ThinkBook 14 Gen 7 14" Intel Core Ultra 7 155H 1.4GHz / 32GB RAM / 1TB SSD

Manufacturer: Lenovo

The Lenovo ThinkBook 14 Gen 7 14″ is a sleek and capable laptop designed for professional use. Featuring a 14-inch IPS display, it combines portability and performance in a compact design. With a weight of just 1380g and a thickness of 16mm, it’s easy to carry without sacrificing power. 32GB of RAM ensures smooth multitasking, while the 1TB SSD offers ample storage for your files and applications.

This model is powered by an Intel Core Ultra 7 processor with a base speed of 1.4GHz, capable of reaching a turbo speed of 4.8GHz. The device also supports Wi-Fi 6E for fast and reliable connectivity, along with Bluetooth 5.1. The 60 Wh battery provides decent longevity, and it’s equipped with multiple USB 3.2 ports, an HDMI 2.1 output, and a fingerprint scanner for enhanced security.

Pros
  • Equipped with a 24 MB L3 cache for better data handling and faster access speeds.
  • Supports big.LITTLE technology for optimized performance and power efficiency.
  • Includes integrated graphics for basic visual tasks without the need for a dedicated GPU.
  • Has 2 USB 3.2 Gen 2 ports (USB-A) for fast data transfer and 1 Thunderbolt 4 port for high-speed peripheral connection.
Cons
  • Lacks MagSafe power adapter support, which may be a preferred option for some users.
  • Does not support Dolby Atmos for advanced audio features.
  • No stylus included, limiting precise input for creative tasks.
  • Does not feature Wi-Fi 6E, limiting the latest wireless networking capabilities.
  • Lacks Bluetooth 5.2, which could be beneficial for enhanced device connectivity.
Who is this for?

This product is ideal for users who require a versatile and balanced device, offering integrated graphics for everyday tasks and USB 3.2 Gen 2 ports for quick data transfers. Its big.LITTLE technology provides an efficient performance-to-power ratio, making it suitable for both work and casual entertainment, while its 2 USB 3.2 Gen 2 ports (USB-A) and Thunderbolt 4 connectivity ensure it can handle high-speed peripherals and external displays.

Who is this NOT for?

This device is not suitable for users looking for high-end multimedia or gaming performance, as it lacks advanced features like Dolby Atmos and a dedicated GPU. Additionally, its limited wireless capabilities (no Wi-Fi 6E or Bluetooth 5.2) may hinder users in environments requiring the latest connectivity standards. It also doesn't support MagSafe, making it less ideal for those who prefer that charging method.

Design:

weight 1380 g
Uses a fanless design
Has a backlit keyboard
volume 1125.376 cm³
width 314 mm
height 224 mm
thickness 16 mm
is weather-sealed (splashproof)

The Lenovo ThinkBook 14 Gen 7 has a compact design with a weight of 1380 g and a thickness of just 16 mm, making it easy to carry around. It features a width of 314 mm and a height of 224 mm, offering a good balance between portability and screen size. However, it does not include a fanless design or a backlit keyboard. The device is not weather-sealed, and its total volume is 1125.376 cm³.

Display:

screen size 14"
resolution 1920 x 1080 px
pixel density 157 ppi
Display type IPS
has a touch screen
brightness (typical) 300 nits
refresh rate 60Hz
has anti-reflection coating
supported displays 4

The Lenovo ThinkBook 14 Gen 7 features a 14″ IPS display with a resolution of 1920 x 1080 px, offering clear visuals for everyday tasks. With a pixel density of 157 ppi, the screen provides decent sharpness. The display has a typical brightness of 300 nits, and a refresh rate of 60Hz, making it suitable for standard use. However, it does not support touch functionality or have an anti-reflection coating, and can support up to four external displays.

Performance:

RAM 32GB
RAM speed 5600 MHz
Uses flash storage
internal storage 1024GB
CPU speed 6 x 1.4 & 8 x 0.9 GHz
CPU threads 22 threads
Is an NVMe SSD
DirectX version DirectX 12 Ultimate
GPU clock speed 300 MHz
uses multithreading
maximum memory amount 96GB
DDR memory version 5
turbo clock speed 4.8GHz
GPU turbo 2250 MHz
memory slots 2
PCI Express (PCIe) version 5
semiconductor size 7 nm
Supports 64-bit

The Lenovo ThinkBook 14 Gen 7 offers robust performance with 32GB of RAM running at 5600 MHz and 1TB of internal NVMe SSD storage. Its CPU features a total clock speed of 6 x 1.4 GHz and 8 x 0.9 GHz, with a turbo boost reaching 4.8GHz. It supports up to 96GB of RAM and features PCIe 5.0 for fast data transfer. The device also supports DirectX 12 Ultimate and utilizes a 7nm semiconductor size for efficient processing.

Benchmarks:

PassMark result 24879
PassMark result (single) 3468

The Lenovo ThinkBook 14 Gen 7 has achieved a PassMark score of 24879, demonstrating solid overall performance. Its single-core performance is reflected in a PassMark result of 3468, providing good responsiveness for tasks that rely on single-threaded processing.

Connectivity:

USB 3.2 Gen 2 ports (USB-C) 1
USB 3.2 Gen 2 ports (USB-A) 2
USB 4 20Gbps ports 0
USB 4 40Gbps ports 1
Thunderbolt 4 ports 1
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 5.1
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 Lenovo ThinkBook 14 Gen 7 provides a variety of connectivity options, including USB 3.2 Gen 2 Type-C, Thunderbolt 4, and HDMI 2.1 for high-speed data transfer and external display support. It also supports Wi-Fi 6E for fast wireless networking, Bluetooth 5.1, and has an external memory slot. For wired connections, it includes one RJ45 port, and AirPlay is also available for wireless streaming.

Battery:

battery size 60 Wh
Has sleep-and-charge USB ports
Has a MagSafe power adapter

The Lenovo ThinkBook 14 Gen 7 is equipped with a 60 Wh battery, providing reliable power for extended use. It features sleep-and-charge USB ports, allowing you to charge devices even when the laptop is in sleep mode. However, it does not include a MagSafe power adapter.

Features:

release date June 2024
has stereo speakers
has a socket for a 3.5 mm audio jack
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 Lenovo ThinkBook 14 Gen 7 comes with stereo speakers and a 3.5 mm audio jack for audio output. It also includes a fingerprint scanner for secure login and supports 3D facial recognition for an additional layer of security. Additionally, the laptop features a front camera and two microphones for video calls and voice input.

Miscellaneous:

clock multiplier 38
PassMark result (overclocked) 24880
shading units 1024
render output units (ROPs) 32
texture mapping units (TMUs) 64
GPU name Arc Xe-LPG 128EU
CPU socket BGA 2049
Type Laptop
Has an unlocked multiplier
instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
L3 cache 24 MB
Has NX bit
CPU temperature 110 °C
OpenCL version 3
OpenGL version 4.6
GPU execution units 8
Has integrated graphics
Supports ECC memory
memory channels 2
RAM speed (max) 7467 MHz
Thermal Design Power (TDP) 28W
Uses big.LITTLE technology

The Lenovo ThinkBook 14 Gen 7 features an Arc Xe-LPG 128EU GPU with 1024 shading units and 8 GPU execution units, delivering solid graphics performance. The CPU operates with a 28W TDP and is built on a BGA 2049 socket with a clock multiplier of 38, supporting a variety of instruction sets like AVX, AES, and SSE. It also includes a 24 MB L3 cache and supports big.LITTLE technology for efficient power management.

Final Verdict

The product stands out as a solid all-around choice for users looking for a versatile device with efficient integrated graphics and a range of connectivity options, including Thunderbolt 4 and USB 3.2 Gen 2 ports. While it lacks a dedicated GPU and advanced features like Dolby Atmos, it is well-suited for everyday computing tasks and light entertainment. If you're looking for a reliable machine that balances performance and connectivity, this model offers a dependable solution for most general users.