Comparison guide
Lenovo Yoga 9i Gen 9 vs ASUS ROG Strix SCAR 18 (2024): which should you choose?
Lenovo Yoga 9i Gen 9 and ASUS ROG Strix SCAR 18 (2024) compared under one framework. One recorded specification difference is Memory: 32 GB on the ASUS ROG Strix SCAR 18 (2024) against 16 GB on the Lenovo Yoga 9i Gen 9. Specifications and their sources are recorded alongside.
Published: 2026-07-03 · Updated: 2026-09-21
Laptops verdict
Undocumented scoring basis · overall score and upgrade ranking withheld. The table records stored representative configurations; confirm the configuration and price on the merchant page before buying.
- Lenovo Yoga 9i Gen 9: A premium 2-in-1 with a rotating soundbar — a bright OLED and smooth transitions stand out.
- ASUS ROG Strix SCAR 18 (2024): Desktop-class 18-inch gaming — an RTX 4090 and mini-LED screen chasing top frame rates.
- Undocumented quality and performance advantages are not ranked
- Specification field coverage (not accuracy): 100%
Choosing between Lenovo Yoga 9i Gen 9 and ASUS ROG Strix SCAR 18 (2024) starts with the real use case and the problem to solve, not with which product is newer. No independent laboratory test is implied.
Core specifications on one baseline
| Item | Lenovo Yoga 9i Gen 9 | ASUS ROG Strix SCAR 18 (2024) | Delta |
|---|---|---|---|
| Memory | 16 GB AskRS catalog index · check date not recorded | 32 GB AskRS catalog index · check date not recorded | +100% |
| Weight | 1.36 kg AskRS catalog index · check date not recorded | 3.1 kg AskRS catalog index · check date not recorded | +127.9% |
| Battery capacity | 75 Wh AskRS catalog index · check date not recorded | 90 Wh AskRS catalog index · check date not recorded | +20% |
| Display brightness | 500 nits AskRS catalog index · check date not recorded | 1100 nits AskRS catalog index · check date not recorded | +120% |
| Refresh rate | 90 Hz AskRS catalog index · check date not recorded | 240 Hz AskRS catalog index · check date not recorded | +166.7% |
| Thunderbolt/USB-C ports | 2 AskRS catalog index · check date not recorded | 1 AskRS catalog index · check date not recorded | -50% |
| Chipset | Intel Core Ultra 7 155H | Intel Core i9-14900HX | Different |
| Color | Luna Grey | Off Black | Different |
| Connectivity | 2x Thunderbolt 4, USB-A, Wi-Fi 6E, Bluetooth 5.3 | 1x Thunderbolt 4, 2x USB-A, HDMI 2.1, 2.5GbE, Wi-Fi 7, Bluetooth 5.4 | Different |
| CPU model | Intel Core Ultra 7 155H (16C/22T) | Intel Core i9-14900HX (24C/32T) | Different |
| GPU model | Intel Arc Graphics | NVIDIA GeForce RTX 4090 Laptop | Different |
| Operating system | Windows 11 | Windows 11 | Same |
| Panel | 14" OLED 2880x1800 touch 2-in-1 | 18" mini-LED 2560x1600 240Hz | Different |
| Region | GLOBAL | GLOBAL | Same |
| Screen size | 14 in | 18 in | +28.6% |
| Storage | 1024 GB | 2048 GB | +100% |
12 of the 32 values in this table carry a source. The rest have no source on record, which is not the same as being wrong.
How to read Same, Different, No data, Unverified and Not applicable is documented on the configuration-level specification screen. If a condition you require is unknown, withhold the decision and match the exact model, sales region and configuration against the sources on that screen.
Differences recorded in the table
7 fields can be ranked on the same basis, listed by weight.
- Memory · ASUS ROG Strix SCAR 18 (2024) 32 GB, Lenovo Yoga 9i Gen 9 16 GB (+100%)
- Weight · Lenovo Yoga 9i Gen 9 1.36 kg, ASUS ROG Strix SCAR 18 (2024) 3.1 kg (+127.9%)
- Battery capacity · ASUS ROG Strix SCAR 18 (2024) 90 Wh, Lenovo Yoga 9i Gen 9 75 Wh (+20%)
- Display brightness · ASUS ROG Strix SCAR 18 (2024) 1100 nits, Lenovo Yoga 9i Gen 9 500 nits (+120%)
- Refresh rate · ASUS ROG Strix SCAR 18 (2024) 240 Hz, Lenovo Yoga 9i Gen 9 90 Hz (+166.7%)
- Storage · ASUS ROG Strix SCAR 18 (2024) 2048 GB, Lenovo Yoga 9i Gen 9 1024 GB (+100%)
- Thunderbolt/USB-C ports · Lenovo Yoga 9i Gen 9 2, ASUS ROG Strix SCAR 18 (2024) 1 (-50%)
The decision axes and the checking order for the whole category are on the Laptops comparison page.
The two products this comparison names
Match the listing against these models first. The recorded-field count is catalogue completeness, not product quality.
- Lenovo Yoga 9i Gen 9 · Lenovo · model number 83AC · released 2024 · recorded fields 16/16
- ASUS ROG Strix SCAR 18 (2024) · ASUS · model number G834JYR · released 2024 · recorded fields 16/16
Fields the two products share
2 recorded fields hold the same value for both stored representative configurations, so nothing in this list separates them.
- Operating system · Windows 11
- Region · GLOBAL
Who should choose Lenovo Yoga 9i Gen 9
Lenovo Yoga 9i Gen 9 leads the table on Weight, Thunderbolt/USB-C ports. A premium 2-in-1 with a rotating soundbar — a bright OLED and smooth transitions stand out.
Who should choose ASUS ROG Strix SCAR 18 (2024)
ASUS ROG Strix SCAR 18 (2024) leads the table on Memory, Battery capacity, Display brightness, Refresh rate, Storage. Desktop-class 18-inch gaming — an RTX 4090 and mini-LED screen chasing top frame rates.
How to read price and purchase availability
No merchant link is shown: neither product has an approved listing whose name and configuration match the catalogue, and AsKrs does not guess a destination.
- Lenovo Yoga 9i Gen 9 · No verified purchase link currently available
- ASUS ROG Strix SCAR 18 (2024) · No verified purchase link currently available
This comparison is built from published specifications and stored representative configurations. The use context, configuration checks, switching costs, and the scope and limits for Laptops are documented on the Laptops comparison page.