HP Dragonfly G4 vs Lenovo Yoga Slim 7i Gen 9
The Verdict
HP Dragonfly G4 prioritizes ultraportability at 0.99 kg with its magnesium alloy chassis and compact 13.5-inch form factor, making it ideal for frequent travelers. The 3:2 OLED display offers excellent vertical space for productivity work, though its 1920x1280 resolution feels dated compared to modern standards. Battery life reaches 13 hours across mixed tasks, powered by the Intel Core i7-1365U with 10 cores and 16GB LPDDR5 RAM. Storage maxes out at 512GB with no expansion options. Lenovo Yoga Slim 7i Gen 9 delivers significantly more power for the price at $600 less. Its 14.5-inch OLED screen boasts 2880x1800 resolution and 120Hz refresh, substantially sharper and smoother for creative work. The Intel Core Ultra 7 155H brings 16 cores versus the HP's 10, crushing performance benchmarks. You get 1TB storage (double the HP) and a heavier 1.5kg build, though still portable. Battery life stretches to 14 hours. Windows 11 Home versus Pro is a minor differentiator depending on your domain-join needs. The Lenovo represents superior value with better specs across nearly every category except raw portability. Choose the Dragonfly only if sub-1kg weight is non-negotiable; otherwise, the Yoga Slim 7i Gen 9 offers more capability for less money.
Who Should Buy
Buy the HP Dragonfly G4 if…
- →Featherlight at just 0.99 kg — ideal for frequent travellers
- →Tall 3:2 OLED display boosts productivity in portrait orientation
- →HP Wolf Security for business-grade protection
Buy the Lenovo Yoga Slim 7i Gen 9 if…
- →Stunning 2.8K OLED 120Hz display with vivid color
- →Sleek aluminum chassis with premium build quality
- →Strong Intel Core Ultra performance with NPU for AI
Category Scores
Pros & Cons
HP Dragonfly G4
Pros
- Featherlight at just 0.99 kg — ideal for frequent travellers
- Tall 3:2 OLED display boosts productivity in portrait orientation
- HP Wolf Security for business-grade protection
- 5G optional for always-connected mobility
- Windows 11 Pro pre-installed
Cons
- Very expensive for a 13-inch ultrabook
- U-series CPU throttles quickly under sustained workloads
- Small 54 Wh battery limits unplugged endurance
- Limited port selection — no SD card reader
- OLED touch display attracts smudges
Lenovo Yoga Slim 7i Gen 9
Pros
- Stunning 2.8K OLED 120Hz display with vivid color
- Sleek aluminum chassis with premium build quality
- Strong Intel Core Ultra performance with NPU for AI
- Generous 70 Wh battery delivers solid all-day life
Cons
- Soldered RAM cannot be upgraded later
- Limited port selection (no full-size SD card slot)
- Fans can spin up audibly under sustained loads
- OLED display can be reflective in bright environments
Full Specifications
| Spec | HP Dragonfly G4 | Lenovo Yoga Slim 7i Gen 9 |
|---|---|---|
| Software | Windows 11 Pro | Windows 11 Home |
| Body | ||
| Weight | 0.99 kg | 1.5 kg |
| Material | Magnesium alloy | Aluminum |
| Dimensions | 298.6 x 220.3 x 17.5 mm | 325.3 x 226.9 x 14.9 mm |
| Ports | ||
| HDMI | 1 | 1 |
| USB-A ports | 1 | 1 |
| SD card | ||
| Thunderbolt ports | 2 | 2 |
| USB-C ports | — | 2 |
| Battery | ||
| Battery life | Up to 13 hours mixed use | Up to 14 hours |
| Capacity | 54 Wh | 70 Wh |
| Display | ||
| Size | 13.5 inches | 14.5 inches |
| Type | 3:2 OLED touch anti-reflection | OLED touchscreen |
| Resolution | 1920 x 1280 | 2880 x 1800 |
| Refresh rate | 60Hz | 120Hz |
| Brightness (nits) | 400 | 400 |
| Storage | ||
| SSD | 512 GB NVMe | 1 TB |
| Expandable storage | ||
| Keyboard | ||
| Backlit | ||
| Touch Bar | — | |
| Processor | ||
| RAM | 16 GB LPDDR5 | 16 GB LPDDR5X |
| Cores | 10-core (2P+8E) | 16 cores |
| Chipset | Intel Core i7-1365U | Intel Core Ultra 7 155H |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
Explore more in laptops, see all HP products or all Lenovo products. View full details for the HP Dragonfly G4 or the Lenovo Yoga Slim 7i Gen 9.
