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HP - OmniBook Ultra 14 vs Lenovo - Yoga Slim 9i (Aura Edition)

Last updated · How Mars Score works
OmniBook Ultra 14HPRENDER
Probe A
HP
OmniBook Ultra 14
62.5/ 100C
Performance61· 35%
Battery & Ports71· 27%
Design· 20%
Display51· 18%
Yoga Slim 9i (Aura Edition)LENOVORENDER
Probe B
Lenovo
Yoga Slim 9i (Aura Edition)
65.0/ 100C
Performance58· 35%
Battery & Ports76· 27%
Design· 20%
Display61· 18%
Quick verdict

Between the OmniBook Ultra 14 and Yoga Slim 9i (Aura Edition), the OmniBook Ultra 14 comes out ahead in cpu cores / claimed battery life, while the Yoga Slim 9i (Aura Edition) wins on refresh rate / battery. Overall, the OmniBook Ultra 14 scores 62.5 and the Yoga Slim 9i (Aura Edition) scores 65 on our Mars Score.

Buying advice

Which should you buy?

These two are nearly even on the Mars Score (62.5 vs 65). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.

Pick the OmniBook Ultra 14 if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. The biggest gaps in its favor are cpu cores, claimed battery life.

Pick the Yoga Slim 9i (Aura Edition) if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are refresh rate, battery, thunderbolt ports, among others.

Both ship with comparable ram, storage, screen size, so those specs do not separate the two — focus on the differences below.

Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.

Why HP - OmniBook Ultra 14 wins

  • CPU cores — 50.00% more. 12 vs 8.
  • Claimed battery life — 16.67% more. 21 h vs 18 h.

Why Lenovo - Yoga Slim 9i (Aura Edition) wins

  • Refresh rate — 100.00% more. 120 Hz vs 60 Hz.
  • Battery — 10.29% more. 75 Wh vs 68 Wh.
  • Thunderbolt ports — 2.00 more. 2 vs 0.
  • Panel type: OLED (vs IPS).
  • Weight — 0.15 kg less. 1.35 vs 1.5.
Full readout

Spec comparison

Design

SpecHP - OmniBook Ultra 14Lenovo - Yoga Slim 9i (Aura Edition)
Weight1.5 kg1.35 kglead
Thickness17 mm12.9 mmlead
Build materialaluminumaluminum
Backlit keyboardtruetrue
Fingerprint readertruetrue

Display

SpecHP - OmniBook Ultra 14Lenovo - Yoga Slim 9i (Aura Edition)
Screen size14 "14 "
Refresh rate60 Hz120 Hzlead
Panel typeIPSOLEDlead

Performance

SpecHP - OmniBook Ultra 14Lenovo - Yoga Slim 9i (Aura Edition)
CPUAMD Ryzen AI 9 HX 375Intel Core Ultra 7 258V
CPU cores12lead8
GPUAMD Radeon 890MIntel Arc 140V
RAM32 GB32 GB
Storage1024 GB1024 GB
Storage typeSSDSSD

Battery & Ports

SpecHP - OmniBook Ultra 14Lenovo - Yoga Slim 9i (Aura Edition)
Battery68 Wh75 Whlead
Claimed battery life21 hlead18 h
USB-C ports22
Thunderbolt ports02lead
HDMIfalsefalse
Reader questions

Frequently asked

Which has better battery life, OmniBook Ultra 14 or Yoga Slim 9i (Aura Edition)?+

OmniBook Ultra 14 claims up to 21 hours — 21h vs 18h.

Which is lighter, OmniBook Ultra 14 or Yoga Slim 9i (Aura Edition)?+

Yoga Slim 9i (Aura Edition) is lighter at 1.35 kg vs 1.5 kg.

Which has an OLED display, OmniBook Ultra 14 or Yoga Slim 9i (Aura Edition)?+

Yoga Slim 9i (Aura Edition) has an OLED display; OmniBook Ultra 14 uses IPS.

Drill down

Spec-level deep dives

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