The Lenovo ThinkBook 13x G4 is a sophisticated business laptop tailored to balance performance, portability, and style. It is powered by Intel’s 14th Gen processors, targeting small to medium-sized businesses (SMBs) seeking a reliable and versatile device for productivity tasks. This in-depth review explores its build, design, technical specifications, performance benchmarks, and overall usability to help you determine if it suits your professional needs.
Lenovo ThinkBook 13x G4 Laptop with Intel 14th Gen — An In-Depth Review
Build & Design
Constructed with a premium aluminum chassis, the ThinkBook 13x G4 has a refined, professional appearance. Weighing approximately 2.7 pounds and measuring just 0.5 inches in thickness, it is exceptionally portable. The “Luna Grey” finish exudes a sophisticated look suitable for business environments. Despite its lightweight build, the laptop is durable, with minimal flex, offering confidence in daily business use. The hinge design supports a 180-degree lay-flat capability, enhancing collaborative work and presentations.
Lenovo’s attention to detail is evident in the well-engineered cooling system, which ensures consistent performance without significant thermal throttling. The laptop’s build quality is military-grade (MIL-STD-810H certified), providing resistance against dust, humidity, and minor impacts.
Specifications
- Processor: Intel Core Ultra 5 125H (14th Gen, 12 cores, 16 threads)
- RAM: 16GB LPDDR5, non-upgradable
- Storage: 512GB PCIe Gen 4 SSD
- Display: 13.5-inch IPS Touchscreen, 2880 x 1920 pixels, 3:2 aspect ratio, 477 nits brightness
- Graphics: Intel Arc integrated graphics
- Ports: 3 x USB Type-C (2 x Thunderbolt 4), 1 x Headphone Jack
- Battery Life: Approximately 8 hours and 38 minutes
- Weight: 2.7 pounds
The display’s high resolution, vibrant colors, and 3:2 aspect ratio make it well-suited for productivity tasks like editing documents and spreadsheets. The 477-nit brightness ensures readability in various lighting environments, including outdoor use.
Performance & Benchmarks
Equipped with Intel’s Core Ultra 5 125H, the ThinkBook 13x G4 delivers impressive performance for business tasks. Below are the detailed benchmark results:
| Benchmark | Single-Core Score | Multi-Core Score |
|---|---|---|
| Geekbench 6 | 2,253 | 11,058 |
| Cinebench R23 | 1,278 pts | 7,189 pts |
| HandBrake (4K to 1080p) | 5 min 58 sec | — |
| PCMark 10 | 5,893 pts | — |
The laptop’s performance is commendable for multitasking, handling office suites, and browser-heavy workloads. However, resource-intensive tasks like video editing and 3D rendering are limited by the integrated Intel Arc graphics. The SSD’s fast read and write speeds enhance the overall system responsiveness, minimizing load times.
Game Test
Though not a gaming laptop, the ThinkBook 13x G4’s Intel Arc graphics can manage light gaming on low to medium settings. Below are some FPS results for popular titles:
| Game | Settings | FPS (Average) |
| Sid Meier’s Civilization VI | Medium | 46 |
| Valorant | Medium | 60 |
| GTA V | Low | 35 |
| Fortnite | Low | 30 |
For business professionals who enjoy casual gaming, the performance is sufficient. However, competitive gamers may find the limitations restrictive.
Stylus
Supporting a high-precision stylus, the ThinkBook 13x G4 caters to creative professionals who require sketching, note-taking, or signing documents. The stylus responsiveness is commendable, with minimal input lag. The matte screen finish reduces glare and improves pen-to-screen friction, enhancing the writing experience.
Battery Life
Under typical use—web browsing, video conferencing, and document editing—the battery life reaches approximately 8 hours and 38 minutes. Heavy multitasking reduces this to about 6.5 hours. The laptop features rapid charging, achieving 80% battery in just an hour, which is convenient for professionals on the go.
Ports
The ThinkBook 13x G4 features three USB Type-C ports (two Thunderbolt 4) and a headphone jack. While the inclusion of Thunderbolt 4 allows for fast data transfers and external display support, the lack of USB-A and HDMI ports may require users to carry adapters.
Keyboard & Trackpad
The backlit keyboard offers a satisfying typing experience, with ample key travel and a well-spaced layout. The large, responsive touchpad (70 x 120 mm) supports Windows Precision drivers, ensuring smooth multi-touch gestures. Optional haptic feedback provides a tactile experience, enhancing navigation.
Display
The 13.5-inch IPS display has a high resolution of 2880 x 1920 pixels with a 3:2 aspect ratio, optimizing vertical screen space for productivity. The screen’s color accuracy, covering 100% sRGB, makes it suitable for content creation. With a brightness level of 477 nits, the display remains sharp even under bright lighting.
Speakers
The dual speakers, powered by Dolby Audio, produce clear and crisp sound. Although not tailored for audiophiles, they provide adequate audio quality for virtual meetings and casual media consumption. The positioning of the speakers avoids obstruction, ensuring consistent sound output.
Webcam & Microphone Test
The 1080p webcam is a significant upgrade over standard 720p cameras, offering sharper image quality for video conferencing. The four-microphone array effectively captures audio while reducing background noise, making it ideal for remote work scenarios.
Conclusion
The Lenovo ThinkBook 13x G4 is a well-rounded business laptop that balances style, performance, and portability. It caters effectively to professionals requiring a reliable work companion. Its high-resolution display, stylus support, and fast charging capabilities stand out. While the limited port selection and integrated graphics might deter power users, it remains an excellent choice for SMBs and remote workers looking for a sleek, productive laptop.
