Acer Chromebook 311 (C725) - MediaTek Kompanio 540, 4GB RAM, 64GB, 11.6" HD display, Chrome OS
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Laptops
Lenovo ThinkPad T1g Gen 9 Copilot+ PC reviews
Product specifications and review coverage for this exact model.
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Product overview
Lenovo 21UHS0JS00 is listed in the laptops category. The recorded specifications include display diagonal: 40.6 cm (16"); processor family: Intel Core Ultra 9; internal memory: 32 GB; total storage capacity: 1 TB. This entry covers manufacturer code 21UHS0JS00. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
Expert reviews
No scored critic reviews have been imported for this exact product yet. It remains unrated.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Specifications
Manufacturer code: 21UHS0JS00. Icecat product 152014045 · Checked 22 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 40.6 cm (16") |
|---|---|
| Screen resolution | 3200 x 2000 pixels |
| Processor family | Intel Core Ultra 9 |
| Processor model | 386H |
| Memory (RAM) | 32 GB |
| Total storage capacity | 1 TB |
| Storage media | SSD |
| Operating system installed | Windows 11 Pro |
| Discrete graphics card model | NVIDIA GeForce RTX 5070 |
| Weight | 1.84 kg |
More product specifications
Open a section for the details that matter to you.
Audio & listening13 details
| Performance-core Max Turbo Frequency | 4.9 GHz |
|---|---|
| Efficient-core Max Turbo Frequency | 3.7 GHz |
| Low Power Efficient-core Max Turbo Frequency | 3.5 GHz |
| Performance-core base frequency | 2.1 GHz |
| Efficient-core base frequency | 1.6 GHz |
| Low Power Efficient-core Base Frequency | 1600 MHz |
| Discrete GPU manufacturer | NVIDIA |
| Audio chip | Cirrus Logic CS42L43 |
| Audio system | Dolby Atmos |
| Number of built-in speakers | 2 |
| Built-in microphone | Yes |
| Number of microphones | 2 |
| Height (rear) | 1.58 cm |
Display12 details
| Display back cover material | Aluminium |
|---|---|
| Touchscreen | Yes |
| Panel type | OLED |
| Anti-glare screen | Yes |
| Display brightness | 1500 cd/m² |
| Maximum display brightness (HDR) | 1500 cd/m² |
| Standard Dynamic Range (SDR) brightness | 600 cd/m² |
| Colour gamut | 100% |
| Maximum refresh rate | 120 Hz |
| Contrast ratio (typical) | 100000:1 |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | Dolby Vision, DisplayHDR 600 |
Processor, memory & storage28 details
| Processor manufacturer | Intel |
|---|---|
| Processor generation | Intel® Core™ Ultra (Series 3) |
| Processor cores | 16 |
| Processor threads | 16 |
| Processor boost frequency | 4.9 GHz |
| Processor cache | 18 MB |
| Processor cache type | Smart Cache |
| Processor socket | FCBGA2540 |
| Processor base power | 25 W |
| Neural processor unit (NPU) | Intel AI Boost |
| AI software frameworks supported by NPU | OpenVINO, Windows ML, ONNX RT, WebNN |
| Internal memory type | LPDDR5x-SDRAM |
| Maximum internal memory | 96 GB |
| SSD capacity | 1 TB |
| SSD memory type | TLC |
| SSD form factor | M.2 |
| M.2 SSD size | 2280 (22 x 80 mm) |
| Card reader integrated | Yes |
| Compatible memory cards | SD |
| Discrete graphics card memory | 12 GB |
| Discrete graphics memory type | GDDR7 |
| On-board graphics card | Yes |
| Discrete graphics card | Yes |
| On-board graphics card family | Intel® Graphics |
| On-board graphics card model | Intel® Graphics |
| Motherboard chipset | Intel SoC |
| Storage temperature (T-T) | 5 - 43 °C |
| Storage relative humidity (H-H) | 5 - 95% |
Camera, image & video4 details
| Front camera | Yes |
|---|---|
| Front camera resolution (numeric) | 5 MP |
| Infrared (IR) camera | Yes |
| Privacy camera | Yes |
Printing, scanning & paper1 detail
| Fingerprint reader | Yes |
|---|
Connections & wireless16 details
| SSD interface | PCI Express 5.0 |
|---|---|
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Mobile network connection | No |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| HDMI ports | 1 |
| HDMI version | 2.1 |
| Thunderbolt 4 ports quantity | 1 |
| Thunderbolt 5 ports quantity | 2 |
| Combo headphone/mic port | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Sleep-and-Charge | Yes |
| USB Sleep-and-Charge ports | 1 |
Power & battery10 details
| Battery technology | Lithium-Ion (Li-Ion) |
|---|---|
| Number of battery cells | 4 |
| Battery capacity | 90 Wh |
| Fast charging | Yes |
| AC adapter power | 140 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| USB Type-C charging port | Yes |
| USB Power Delivery (USB PD) | Yes |
| AC adapter included | Yes |
Controls & features3 details
| WLAN controller model | Intel Wi-Fi 7 BE211 |
|---|---|
| WLAN controller manufacturer | Intel |
| Operating temperature (T-T) | 5 - 35 °C |
Design & dimensions11 details
| Product type | Mobile workstation |
|---|---|
| Product colour | Black |
| Form factor | Clamshell |
| Housing material | Aluminium |
| RGB colour space | DCI-P3 |
| Memory form factor | LPCAMM2 |
| Password protection | Yes |
| Password protection type | SSD, Power on, Supervisor |
| Width | 354.4 mm |
| Depth | 241.2 mm |
| Height (front) | 9.87 mm |
Software & compatibility3 details
| Operating system architecture | 64-bit |
|---|---|
| Operating system language | ENG-UK, US English |
| Certification | ENERGY STAR® 9.0 EPEAT™ Gold Registered RoHS compliant TCO Certified, generation 10 MIL-STD-810H |
Further product details40 details
| Intel® vPro™ Platform Eligibility | Yes |
|---|---|
| HD type | 3.2K |
| LED backlight | Yes |
| Native aspect ratio | 16:10 |
| Anti-reflective coating | Yes |
| Anti-smudge coating | Yes |
| Performance cores | 4 |
| Efficient cores | 8 |
| Low Power Efficient-cores | 4 |
| Maximum turbo power | 80 W |
| Copilot+ PC | Yes |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| NPU performance up to | 50 TOPs |
| GPU performance up to | 40 TOPs |
| Memory channels | Dual-channel |
| Memory data transfer rate | 8533 MT/s |
| Total SSDs capacity | 1 TB |
| Number of SSDs installed | 1 |
| NVMe | Yes |
| Optical drive type | No |
| On-board GPU manufacturer | Intel |
| Ray tracing acceleration | Yes |
| Privacy type | Privacy shutter |
| Antenna type | 2x2 |
| Intel® Thunderbolt 4 | Yes |
| Intel® Thunderbolt 5 | Yes |
| Pointing device | ThinkPad UltraNav |
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Spill-resistant keyboard | Yes |
| Keyboard language | UK English |
| Copilot key | Yes |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Windows Hello | Yes |
| Trusted Platform Module (TPM) | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Operating relative humidity (H-H) | 8 - 95% |
| Maximum shipping altitude | 3048 m |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
