ASUS ROG Flow Z13 (2024) vs LG Gram SuperSlim
Both ultraportables target mobile professionals but serve different priorities. ASUS ROG Flow Z13 excels with a punchy 165Hz IPS display, Intel's top-tier i9-14900H processor, and double the storage (1TB vs 512GB), making it ideal for creative work and gaming. LG Gram SuperSlim counters with exceptional practicality: a larger 15.6-inch OLED screen, significantly longer 12-hour battery life versus 5 hours, lighter chassis at 2.18 lbs, and dual Thunderbolt ports plus HDMI for connectivity flexibility. The performance gap favors ASUS marginally, though LG's Core Ultra 7 handles everyday tasks effortlessly. Display quality divides opinions—the ROG's higher refresh rate appeals to gamers; the Gram's OLED offers superior color accuracy. Battery life heavily favors LG, nearly tripling endurance. At $100 less, LG provides better everyday value for road warriors prioritizing longevity between charges. Choose ASUS if creative performance and gaming matter most; select LG for all-day productivity and versatile connectivity.
Full Specifications
| Spec | ASUS ROG Flow Z13 (2024) | LG Gram SuperSlim |
|---|---|---|
| Software | Windows 11 Home | Windows 11 Home |
| Body | ||
| Weight | 2.43 lbs (1.1 kg) | 2.18 lbs (0.99 kg) |
| Material | CNC aluminum | Magnesium alloy |
| Dimensions | 11.57 x 8.0 x 0.55 inches | 14.09 x 9.61 x 0.43 inches |
| Ports | ||
| HDMI | ||
| USB-A ports | 1 | — |
| USB-C ports | 1 | 2 |
| SD card | — | |
| Thunderbolt ports | 1 | 2 |
| Battery | ||
| Battery life | Up to 5 hours | Up to 12 hours |
| Capacity | 56 Wh | 60 Wh |
| Display | ||
| Size | 13.4 inches | 15.6 inches |
| Type | IPS touchscreen | OLED |
| Resolution | 2560 x 1600 | 1920 x 1080 |
| Refresh rate | 165Hz | 60Hz |
| Brightness (nits) | 500 | 400 |
| Storage | ||
| SSD | 1 TB PCIe Gen 4 NVMe | 512 GB PCIe Gen 4 NVMe |
| Expandable storage | ||
| Keyboard | ||
| Backlit | ||
| Processor | ||
| RAM | 16 GB LPDDR5X | 16 GB LPDDR5X |
| Cores | 14 cores (6P + 8E) | 16 cores (6P + 8E + 2LPE) |
| Chipset | Intel Core i9-14900H | Intel Core Ultra 7 155H |
Category Scores
Pros & Cons
ASUS ROG Flow Z13 (2024)
Pros
- RTX 4060 in a detachable tablet form factor — truly unique
- 165Hz touchscreen enables both gaming and creative pen input
- Incredibly light at 2.43 lbs for a gaming-capable device
- XG Mobile eGPU support for desktop-class performance at home
- MUX switch for direct GPU rendering in games
Cons
- 5-hour battery life is very short
- Keyboard is detachable but feels cramped
- Fan noise is loud under gaming loads in such a thin chassis
- Expensive at $1,799 for a 13-inch gaming device
LG Gram SuperSlim
Pros
- Under 1 kg — the lightest 15.6-inch laptop you can buy
- 15.6-inch OLED display in an impossibly thin 0.43-inch chassis
- Thunderbolt 4 and HDMI in such a thin form factor is impressive
- 12-hour battery life despite the razor-thin build
- MIL-STD-810H durability tested despite the low weight
Cons
- FHD resolution on 15.6 inches — should be 2.5K at this price
- Very expensive at $1,699 for the specs
- No USB-A ports — dongles needed for legacy peripherals
- 60Hz display — no high refresh option
Related Comparisons
Explore more in laptops, see all ASUS products or all LG products. View full details for the ASUS ROG Flow Z13 (2024) or the LG Gram SuperSlim.