Lenovo - Legion Pro 5i Gen 10 vs MSI - Titan 18 HX AI
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Lenovo - Legion Pro 5i Gen 10 | MSI - Titan 18 HX AI |
|---|---|---|
| Storage | 1024 GB | 4096 GB |
| Refresh rate | 240 Hz | 120 Hz |
| RAM | 32 GB | 64 GB |
| Claimed battery life | 8 h | 5 h |
| Battery | 80 Wh | 99.99 Wh |
| Screen size | 16 " | 18 " |
Between the Legion Pro 5i Gen 10 and Titan 18 HX AI, the Legion Pro 5i Gen 10 comes out ahead in refresh rate / claimed battery life, while the Titan 18 HX AI wins on storage / ram. Overall, the Legion Pro 5i Gen 10 scores 73.4 and the Titan 18 HX AI scores 81.5 on our Mars Score.
Which should you buy?
The Titan 18 HX AI is the clear pick on raw spec strength, leading by 8.1 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the Legion Pro 5i Gen 10 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 refresh rate, claimed battery life, weight. The single most decisive one: Refresh rate — 100.00% more. 240 Hz vs 120 Hz.
Pick the Titan 18 HX AI if you care most about storage / ram. Its strongest claims are storage, ram, battery, among others. The single most decisive one: Storage — 300.00% more. 4096 GB vs 1024 GB.
Both ship with comparable cpu cores, backlit keyboard, so those specs do not separate the two — focus on the differences below.
Bottom line: the Titan 18 HX AI is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Lenovo - Legion Pro 5i Gen 10 or MSI - Titan 18 HX AI?
MSI - Titan 18 HX AI leads the current Mars Score by 8.1 points.The more useful decision is the trade-off behind that result: compare screen size, ram, weight, battery against the way you will actually use the product.
Choose Lenovo - Legion Pro 5i Gen 10 if…
Lenovo - Legion Pro 5i Gen 10 has the measurable edge on refresh rate hz, claimed battery h, weight kg.
Choose MSI - Titan 18 HX AI if…
MSI - Titan 18 HX AI has the measurable edge on storage gb, ram gb, battery wh.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Lenovo - Legion Pro 5i Gen 10 wins
- ▲Refresh rate — 100.00% more. 240 Hz vs 120 Hz.
- ▲Claimed battery life — 60.00% more. 8 h vs 5 h.
- ▲Weight — 1.10 kg less. 2.5 vs 3.6.
Why MSI - Titan 18 HX AI wins
- ▲Storage — 300.00% more. 4096 GB vs 1024 GB.
- ▲RAM — 100.00% more. 64 GB vs 32 GB.
- ▲Battery — 24.99% more. 99.99 Wh vs 80 Wh.
- ▲Screen size — 12.50% more. 18 " vs 16 ".
- ▲Thunderbolt ports — 1.00 more. 2 vs 1.
- ▲Panel type: Mini-LED (vs IPS).
Spec comparison
Design
| Spec | Lenovo - Legion Pro 5i Gen 10 | MSI - Titan 18 HX AI |
|---|---|---|
| Weight | 2.5 kglead | 3.6 kg |
| Thickness | 26 mm | 23.95 mmlead |
| Build material | aluminum | aluminum |
| Backlit keyboard | true | true |
| Fingerprint reader | false | truelead |
Display
| Spec | Lenovo - Legion Pro 5i Gen 10 | MSI - Titan 18 HX AI |
|---|---|---|
| Screen size | 16 " | 18 "lead |
| Refresh rateⓘ | 240 Hzlead | 120 Hz |
| Panel typeⓘ | IPS | Mini-LEDlead |
Performance
| Spec | Lenovo - Legion Pro 5i Gen 10 | MSI - Titan 18 HX AI |
|---|---|---|
| CPU | Intel Core Ultra 9 275HX | Intel Core Ultra 9 285HX |
| CPU cores | 24 | 24 |
| GPUⓘ | NVIDIA GeForce RTX 5070 Laptop | NVIDIA RTX 5090 Laptop |
| RAMⓘ | 32 GB | 64 GBlead |
| Storageⓘ | 1024 GB | 4096 GBlead |
| Storage typeⓘ | SSD | SSD |
Battery & Ports
| Spec | Lenovo - Legion Pro 5i Gen 10 | MSI - Titan 18 HX AI |
|---|---|---|
| Batteryⓘ | 80 Wh | 99.99 Whlead |
| Claimed battery life | 8 hlead | 5 h |
| USB-C portsⓘ | 2 | 2 |
| Thunderbolt portsⓘ | 1 | 2lead |
| HDMI | true | true |
Frequently asked
Which has better battery life, Legion Pro 5i Gen 10 or Titan 18 HX AI?+
Legion Pro 5i Gen 10 claims up to 8 hours — 8h vs 5h.
Which is lighter, Legion Pro 5i Gen 10 or Titan 18 HX AI?+
Legion Pro 5i Gen 10 is lighter at 2.5 kg vs 3.6 kg.
Which has more RAM, Legion Pro 5i Gen 10 or Titan 18 HX AI?+
Titan 18 HX AI offers 64GB of RAM.
Which has an OLED display, Legion Pro 5i Gen 10 or Titan 18 HX AI?+
Neither model has an OLED display.