MSI Stealth 18" STEALTH18A2045 Black 2025

MSI Stealth 18" STEALTH18A2045 Black 2025

MSI
69 Overall Score
vs
Lenovo IdeaPad 15.6" Slim 3 15IAN8 Gray

Lenovo IdeaPad 15.6" Slim 3 15IAN8 Gray

Lenovo
38 Overall Score

What Buyers Say

MSI Stealth 18" STEALTH18A2045 Black 2025

85 out of 100 low confidence 8 reviews

The MSI Stealth 18 HX AI is a powerhouse gaming laptop with exceptional performance from its Intel Ultra 9 and RTX 5080, a stunning 18-inch QHD+ 240Hz display, and sleek professional design. Users rave about its speed, screen quality, and storage, but note significant drawbacks: the keyboard spacebar and shift keys produce an annoying loud clunk while typing, and the bottom gets uncomfortably hot. Battery life is mediocre at a few hours, and the laptop is large, requiring a special backpack. One reviewer was misled by a 4K display claim but found only 2K, and audio quality was criticized as worse than a tablet.

Pros
  • Exceptional gaming performance
  • Stunning 18" QHD+ 240Hz display
  • Sleek, professional design
  • Fast storage and ample RAM
  • Overkill power for modern games
Cons
  • Loud spacebar and shift key clunk
  • Bottom gets very hot under load
  • Mediocre battery life (2-5 hours)
  • Large size requires special backpack
  • Misleading 4K display advertised as 2K
👍 Performance 7
👍 Display quality 5
👍 Build quality 6
👎 Keyboard noise 2
👎 Heat management 5
👎 Battery life 2

Lenovo IdeaPad 15.6" Slim 3 15IAN8 Gray

No customer feedback yet

Scores

Gaming
MSI
84
Lenovo
9
Creator
MSI
83
Lenovo
14
Developer
MSI
78
Lenovo
32
Entertainment
MSI
71
Lenovo
32
Ai Llm
MSI
66
Lenovo
11
Business
MSI
61
Lenovo
45
Student
MSI
60
Lenovo
46
Compact
MSI
42
Lenovo
46

Specifications

MSI Stealth 18" STEALTH18A2045Lenovo IdeaPad 15.6" Slim 3 15IAN8
Processor
CPU*Intel Core Ultra 9 275HX★Intel Processor N100
CPU Multi-Core Score
55,815
5,319
Cores14★
Frequency2.1 GHz3.4 GHz★
L3 Cache36 MB★6 MB
Graphics
GPU*NVIDIA GeForce RTX 5080★Intel Graphics
GPU Benchmark Score
35,666
1,534
Typediscreteintegrated★
VRAM16 GB★—
VRAM TypeGDDR7Shared
Memory & Storage
RAM32 GB★4 GB
RAM GenerationDDR5★DDR4
Storage 12 TB★128 GB
Storage 1 TypeSSDSSD
Display
Size18"15.6"
Resolution2560 px★1920 px
PanelMini-LED★TN
Brightness—250 nits★
Connectivity
USB-C Ports4★1
USB Ports4★3
HDMI—1x HDMI
Wi-FiWi-Fi 7★Wi-Fi 6
BluetoothBluetoothBluetooth
Physical
Weight2.90 kg1.55 kg★
Battery—47 Wh★
OSWindows 11 HomeWindows 11 Home in S Mode

Pros & Cons

MSI Stealth 18" STEALTH18A2045 Black 2025

  • Strong cpu (96th percentile)96th %ile
  • Strong gpu (94th percentile)94th %ile
  • Strong storage (90th percentile)90th %ile
  • Strong ram (87th percentile)87th %ile
  • Below average portability (2nd percentile)2nd %ile

Lenovo IdeaPad 15.6" Slim 3 15IAN8 Gray

  • Strong social proof (97th percentile)97th %ile
  • Strong reliability (81st percentile)81st %ile
  • Below average ram (4th percentile)4th %ile
  • Below average cpu (5th percentile)5th %ile
  • Below average storage (7th percentile)7th %ile
  • Below average screen (9th percentile)9th %ile

Pricing

Lenovo IdeaPad 15.6" Slim 3 15IAN8 Gray is £4,356 cheaper (14.2x less).

MSI Stealth 18" STEALTH18A2045 Black 20250.015score per dollar
vs
Lenovo IdeaPad 15.6" Slim 3 15IAN8 Gray0.115score per dollar

Lenovo IdeaPad 15.6" Slim 3 15IAN8 Gray offers 7.7x better value for money

MSI Stealth 18" STEALTH18A2045 Black 2025

Lenovo IdeaPad 15.6" Slim 3 15IAN8 Gray

Verdict

★ Winner: MSI Stealth 18" STEALTH18A2045

Scores 69 overall, wins 7 of 8 usage categories and 14 of 26 specs.

MSI Stealth 18" STEALTH18A2045 Better at:

Ai LlmGamingCreatorStudentBusinessDeveloperEntertainment

Lenovo IdeaPad 15.6" Slim 3 15IAN8 Better at:

Compact

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