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HEAD-TO-HEAD COMPARISON

Lenovo IdeaPad Slim 3 14 vs Asus Vivobook S 15

Compare Lenovo IdeaPad Slim 3 14 vs Asus Vivobook S 15, see the clear winner, and pick the better fit for laptops buyers in 2026.

OVERALL WINNER
Lenovo

Lenovo IdeaPad Slim 3 14

PROS
  • + Thunderbolt 4 ports
  • + Ultra-thin and lightweight
View on Amazon
Asus

Asus Vivobook S 15

PROS
  • + Best-in-class keyboard
  • + Stunning OLED display
View on Amazon

THE VERDICT

IdeaPad Slim 3 14 is the stronger buy for most people because it combines the broader spec lead with a more defensible price. Vivobook S 15 is not a bad pick, but it only makes more sense if its narrower strengths line up exactly with your workload.

Buy IdeaPad Slim 3 14 if you want the safest all-round choice in this price tier.
Pick Vivobook S 15 only when one of its standout strengths matters more than balanced value.
Do not compare these two in isolation; keep your actual budget ceiling in view.

CRITERIA BREAKDOWN

Price Positioning

Lenovo IdeaPad Slim 3 14
Asus Vivobook S 15

IdeaPad Slim 3 14 is the easier buy if your goal is maximum value efficiency in this segment.

Overall Score

Lenovo IdeaPad Slim 3 14
Asus Vivobook S 15

IdeaPad Slim 3 14 carries the stronger OverLKD score and therefore the broader all-round recommendation.

CPU

Lenovo IdeaPad Slim 3 14
Asus Vivobook S 15

IdeaPad Slim 3 14 leads on cpu based on the harder spec line.

RAM

Lenovo IdeaPad Slim 3 14
Asus Vivobook S 15

Both products are close enough on ram that this row is not a deciding factor alone.

Storage

Lenovo IdeaPad Slim 3 14
Asus Vivobook S 15

Vivobook S 15 leads on storage based on the harder spec line.

Display

Lenovo IdeaPad Slim 3 14
Asus Vivobook S 15

Vivobook S 15 leads on display based on the harder spec line.

THE BIG DIFFERENCES

  • IdeaPad Slim 3 14 wins the value argument while keeping the gap to Vivobook S 15 within the same budget segment.
  • IdeaPad Slim 3 14 leads on CPU: AMD Ryzen 5 7530U, Weight: 1.37 kg.
  • Vivobook S 15 still has a case if you care more about storage than balanced value.
SPECLenovo IdeaPad Slim 3 14Asus Vivobook S 15READOUT
CPUAMD Ryzen 5 7530USnapdragon X Elite X1E-78-100IdeaPad Slim 3 14 leads on cpu based on the harder spec line.
RAM16GB LPDDR4x16GB LPDDR5xBoth products are close enough on ram that this row is not a deciding factor alone.
Storage512GB SSD1TB SSDVivobook S 15 leads on storage based on the harder spec line.
Display14" FHD IPS15.6" 3K OLED 120HzVivobook S 15 leads on display based on the harder spec line.
Battery Life11 hrs18 hrsVivobook S 15 leads on battery life based on the harder spec line.
Weight1.37 kg1.42 kgIdeaPad Slim 3 14 leads on weight based on the harder spec line.
OSWindows 11 HomeWindows 11Both products are close enough on os that this row is not a deciding factor alone.
GPURadeon integratedAdreno X1-85Both products are close enough on gpu that this row is not a deciding factor alone.

SPECIFICATIONS

SPECIFICATIONS
BEST OVERALL
Lenovo IdeaPad Slim 3 14
EXCELLENT ALTERNATIVE
Asus Vivobook S 15
ACTIONView on Amazon ↗View on Amazon ↗
OVERLKD SCORE
76/100
82/100
CPUAMD Ryzen 5 7530USnapdragon X Elite X1E-78-100
GPURadeon integratedAdreno X1-85
RAM16GB LPDDR4x16GB LPDDR5x
STORAGE512GB SSD1TB SSD
DISPLAY14" FHD IPS15.6" 3K OLED 120Hz
BATTERY LIFE11 hrs18 hrs
WEIGHT1.37 kg1.42 kg
OSWindows 11 HomeWindows 11

BUYING TAKEAWAY

If you want the shortest answer: buy IdeaPad Slim 3 14 unless Vivobook S 15's specific advantage is exactly what you need.

Winner: Lenovo IdeaPad Slim 3 14