Lenovo Yoga 9n 2-in-1 lets its pen work on the screen and the haptic touchpad

Lenovo’s Yoga 9n 2-in-1 contains the same sort of high-end AI hardware now appearing across premium creator PCs, but its most interesting feature is much smaller: the Yoga Pen Gen 2 can be used not only on the touchscreen but on the laptop’s haptic Force Pad. That turns the touchpad into a secondary pen surface when drawing directly on a 16-inch upright display would be uncomfortable.

The convertible is based on NVIDIA’s RTX Spark platform with up to 64GB of 9,400MT/s unified memory. It uses a 16-inch 2.8K OLED panel capable of 30Hz to 120Hz variable refresh and folds through 360 degrees into laptop, tent and tablet positions. Lenovo adds a six-speaker Dolby Atmos soundbar integrated around the hinge area.

Pen-on-touchpad input solves an ergonomic problem

Large convertible laptops look attractive in tablet mode but can be awkward to hold. Sixteen inches is closer to a drawing board than a handheld slate. A user may prefer to keep the display upright while manipulating a pen on the horizontal palm-rest area.

The Force Pad creates that option. If Lenovo maps the touchpad accurately to the screen, an artist or presenter can make precise marks without reaching across the display. It resembles the workflow of a dedicated graphics tablet, where the pen surface and visible image are separate.

That separation has a learning curve. Direct pen input is intuitive because the mark appears under the tip. Indirect input requires hand-eye coordination. The advantage is posture and the ability to use the main screen at a comfortable viewing angle.

Haptics make the touchpad more than a pointing surface

A haptic touchpad has no traditional mechanical click mechanism across the whole surface. Sensors detect pressure while actuators simulate a click. That lets software vary feedback and can make a large pad feel consistent near its edges.

Pen support potentially extends that programmability. The pad can communicate pressure or interaction states through haptic feedback, depending on Lenovo’s implementation and application support. The feature will be genuinely useful only if latency and coordinate mapping are precise.

It also creates a fallback when the laptop is used in a cramped space where fully rotating the display is inconvenient. The machine can stay in ordinary laptop mode while still accepting pen input.

RTX Spark gives a convertible workstation ambitions

The Yoga 9n uses RTX Spark with up to 64GB of unified memory. That is half the maximum cited for Lenovo’s Yoga Pro 9n but still unusually large for graphics-accessible memory in a convertible notebook.

Local AI models, generative image tools and large creative projects can benefit because CPU and GPU share a high-bandwidth pool rather than maintaining separate memory domains. The same caveats apply: capacity determines what can fit, while speed depends on software, power limits and model optimisation.

Putting that platform in a 360-degree chassis is thermally challenging. Convertibles have hinges, thin profiles and tablet modes that can limit airflow depending on orientation. Sustained creator performance deserves more attention than short benchmark bursts.

The 2.8K OLED balances resolution and refresh

The 16-inch display runs at up to 2.8K and 120Hz with a lower 30Hz refresh state. The ability to drop refresh rate can save power when viewing static content, while 120Hz improves pen response and motion.

OLED gives the system deep blacks and high contrast, useful for media and visual work. It also means power consumption varies with image brightness. A white document covering most of a large 16-inch screen can use energy differently from a dark video scene.

Colour accuracy, HDR behaviour and PWM characteristics need independent testing. Premium panel terminology is not a substitute for measurement when the machine is used for professional colour work.

The hinge-mounted soundbar is a practical convertible design

Traditional laptop speakers can become blocked or point away from the user when a 2-in-1 is folded into tent or tablet mode. Lenovo’s six-speaker Dolby Atmos soundbar around the hinge is intended to keep sound directed consistently across orientations.

That is a good example of designing for the form factor rather than simply adding speakers. The mechanical challenge is packaging audio hardware around a hinge that also carries display cables and must survive repeated rotation.

Speaker count alone does not determine quality. Driver size, enclosure volume, crossover tuning and software processing will decide whether the system produces convincing dialogue and bass.

A convertible this powerful needs a clear reason to be convertible

Many high-performance laptops add touchscreens but are too heavy to use comfortably as tablets. The Yoga 9n tries to justify its 360-degree hinge with pen workflows, tent mode and a sound system that works across orientations.

Its strongest use case may be a creator who moves between typing, presenting, sketching and AI-assisted generation. A traditional clamshell would be simpler for someone who never folds the screen back.

Lenovo had not published final pricing or a firm South African availability date in the source reviewed. That is a substantial missing piece because the RTX Spark platform and premium OLED display suggest a high price tier.

The Force Pad could be more important than another AI badge

AI PC launches risk becoming interchangeable when every vendor cites model sizes and TOPS. The Yoga 9n 2-in-1 stands out because Lenovo is also reconsidering how a user physically interacts with a large convertible.

Using a pen on either the display or haptic touchpad gives the same tool two ergonomic modes. If the implementation is accurate and widely supported, it could make a 16-inch 2-in-1 more practical for long drawing or annotation sessions.

Using the pen on the Force Pad could be particularly useful when the Yoga is standing in laptop mode. Drawing directly on a vertical 16-inch screen can become tiring because the user has to hold an arm in the air, while folding the machine flat consumes more desk space. A horizontal touchpad-sized pen surface offers another posture for precise input without changing the screen angle. The limitation is scale: detailed illustration on a small pad requires good cursor mapping, low latency and predictable palm rejection to feel natural rather than indirect.

The feature could also be ignored if mapping feels imprecise or software integration is weak. That makes it exactly the sort of specification that deserves hands-on testing rather than a launch-day verdict. The hardware idea is promising; the user experience will decide whether it becomes a habit.