Lenovo Legion Pro 5i vs Lenovo Legion Slim 5
102 facts in comparison
Based on 801 Reddit opinions. Close raceโSlim 5Lenovo Legion Slim 5 edges ahead.
801 opinions
Slim 5 leads by 2pts
VS
88%
A-
Based on
799 Redditors
Lenovo Legion Pro 5i
~$1,999.99
343 opinions
tldr; Best value RTX 4070 laptop. Professional look, solid thermals, OLED display option. Sweet spot for performance and price.
Check pricesVS
Reddit's Pick
90%
A
Based on
869 Redditors
Winner
Lenovo Legion Slim 5
~$1,019.32
458 opinions
tldr; Slim RTX 4070 with professional look. 2.3kg weight for travel gaming. No iGPU hurts battery life.
Check prices๐ฎGAM
๐ฅ๏ธDIS
๐ก๏ธTHE
๐BAT
๐งBUI
72
Points
88
Points
Score by Category
Gaming Performance
95%91%
Display
89%90%
Thermals & Noise
71%80%
Battery Life
10%84%
Build & Portability
76%89%
Why is Legion Slim 5 better than Legion Pro 5i?
- Higher Reddit score (90% vs 88%)
- Better build quality (89% vs 76%)
- Better thermals (80% vs 71%)
- Better battery (84% vs 10%)
- Under 5 lbs - truly portable
- โ Clean professional aesthetic
- RTX 4070 gaming power
Based on 1,668 Reddit opinions
Too Close to Call
Reddit prefers the Slim 5Lenovo Legion Slim 5
Winning by 2 points (90% vs 88%)
Better build quality
Better thermals
Better battery
High confidence (1,668 mentions)
๐ฌReddit Sentiment
Based on 1,668 Reddit mentionsOverall Rating
Pro 5i
8.8/10
799 mentions
Slim 5
9.0/10
869 mentions
DISPLAY
Pro 5i8.9/10
Slim 59.0/10
THERMALS
Pro 5i7.1/10
Slim 58.0/10
BATTERY LIFE
Pro 5i1.0/10
Slim 58.4/10
BUILD QUALITY
Pro 5i7.6/10
Slim 58.9/10
VALUE
Pro 5i9.1/10
Slim 59.4/10
GAMING PERFORMANCE
Pro 5i9.5/10
Slim 59.1/10
โ๏ธ
Head to Head
| Topic | Pro 5i | Slim 5 |
|---|---|---|
Display | 89% | 90% |
Thermals | 71% | 80% |
Battery Life | 10% | 84% |
Build Quality | 76% | 89% |
Value | 91% | 94% |
Gaming Performance | 95% | 91% |
Category Wins
Pro 5i: 1|Slim 5: 4
Head to Head
Pro 5i: 1|Slim 5: 4
Display
Pro 5i89%
Slim 590%
ThermalsSlim 5
Pro 5i71%
Slim 580%
Battery LifeSlim 5
Pro 5i10%
Slim 584%
Build QualitySlim 5
Pro 5i76%
Slim 589%
ValueSlim 5
Pro 5i91%
Slim 594%
Gaming PerformancePro 5i
Pro 5i95%
Slim 591%
Pro 5i
88%
90%
Slim 5
Pro 5i88%
Slim 590%
Close race - Slim 5 edges ahead by 2 points
Key Specs
| Spec | Lenovo Legion Pro 5i | Lenovo Legion Slim 5 |
|---|---|---|
| Brand | Lenovo | Lenovo |
| Manufacturer | Lenovo | Lenovo |
| Color | Eclipse Black | Eclipse Black |
| Weight | 11.0 Pounds | 4.62 pounds |
| Height | 14.34 inches | 0.94 inches |
Key Highlights
Lenovo Legion Pro 5i
๐ฐ Excellent value for RTX 4070/5070 Ti
๐ OLED display option available
๐ง Premium build with subtle design
๐ Well-managed thermals
๐ Great keyboard for gaming and typing
Lenovo Legion Slim 5Winner
๐ Under 5 lbs - truly portable
๐จโ๐ณ Clean professional aesthetic
๐ RTX 4070 gaming power
๐ No iGPU = weak battery life
๐ง Solid 165Hz display
Topic Battles
Pro 5i: 1|Tied: 1|Slim 5: 3
๐ฎGaming Performance
Pro 5i winsPro 5i
95%
Slim 5
91%
๐ฅ๏ธDisplay
Pro 5i
89%
Slim 5
90%
๐ก๏ธThermals & Noise
Slim 5 winsPro 5i
71%
Slim 5
80%
๐Battery Life
Slim 5 winsPro 5i
10%
Slim 5
84%
๐งBuild & Portability
Slim 5 winsPro 5i
76%
Slim 5
89%
Based on Reddit sentiment across 5 categories
๐Where They Rank
๐ฌWhat Redditors Actually Say
What Redditors Say
Best praise vs top criticism for Lenovo Legion Slim 5
Best Praise
+33 ptsโThe Lenovo Legion Slim 5 is better. The 4060 is a much better choice than the 4050 for gaming. The CPU on the Acer is faster but the GPU is bottlenecking it too much. Also the 7640hs on the Slim is one of AMD's newer Zen 4 CPUs which is more than enough for games, whilst also being better on battery. At $899.99 the Legion Slim 5 is a really good deal. Build quality and thermals should be good on both laptops. Screens should be similar, no significant differences. Battery on the Slim is better. I think both are upgradable in RAM and SSD but you should double-check if that's a concern for you.โ
r/GamingLaptops
ViewTop Criticism
+7 ptsโ1. Screen: Slim 5 16" doesn't have OLED, only IPS, it's the 14" that's OLED. Confirm the display resolution/refresh rate. If it's the 1920x1200 panel, decline it, it's only 45% NTSC, around 62.5% SRGB, poor washed out colors. If it's a 2560x1600 panel, confirm whether it's the 165hz-300nit or 240hz-500 nit panel. Both are fine. Avoid the 1920x1200p Panel. 2. Battery: Confirm the battery, these AMD chips are efficient but you shouldn't rely on the chip alone, it could be 60wh or 80wh, you'll want the larger one. 3. Specs: For the price and a 4060, it's not a bad deal, 7640HS + 760M is a binned down (7840/7940HS + 780M) chip. Note: I have a 7840HS + 4060, it's a near perfect combo but the CPU bottlenecks the GPU in certain games like Cyberpunk 2077 when you try to go beyond 60 to 80fps, CPU utilization drops to 80 to 90%. In most games, this isn't a problem. The 7640HS is 6 Cores, 12 Threads VS 8 Cores 12 Threads on the 7840HS. You'll be bottlenecked in some high fps games, if you are like me and play mostly single player games at 60 to 80fps, you should be fine. Conclusion: If it's at least 2560x1600 165hz/240hz, 80wh battery, for $700, I'd say go for it. Model Spec Sheet: [https://psref.lenovo.com/Product/Legion/Legion\_Slim\_5\_16APH8](https://psref.lenovo.com/Product/Legion/Legion_Slim_5_16APH8)โ
r/GamingLaptops
View3 more quotes available below
What Redditors Say
Best praise vs top criticism for Lenovo Legion Pro 5i
Best Praise
+15 ptsโI'd return it's a big difference also you can find a Lenovo for $500 which would benefit you even more since the MSI laptops are known for heating issues and Lenovo has good cooling and it allows the laptop to run the GPU at a higher risk for kore performance.โ
r/GamingLaptops
ViewTop Criticism
+17 ptsโI think its the latest drivers. Ive got the legion pro with the 4080. Was playing the resident evil 2,3,4 remakes. And now getting frame freezes, game crashing, ect where on older drivers it ran perfect.โ
r/GamingLaptops
View3 more quotes available below
Sentiment Over Time
Lenovo Legion Pro 5i
Lenovo Legion Slim 5
๐Historical Price Data
Lenovo Legion Pro 5i
Lenovo Legion Slim 5
Lenovo Legion Pro 5i
All-time low: $1849.99(2025-12)
$140 below 90-day avg
Lenovo Legion Slim 5
All-time low: $899.99(2025-11)
$25 below 90-day avg
Which is Better?
Lenovo Legion Slim 5 Wins
90%
5
vs
88%
5i
Close race, but Lenovo Legion Slim 5 edges ahead by 2 points based on 1,668 Reddit opinions.
Why Slim 5Winner
- ๐ Under 5 lbs - truly portable
- ๐จโ๐ณ Clean professional aesthetic
- ๐ RTX 4070 gaming power
Why Pro 5i
- ๐ฐ Excellent value for RTX 4070/5070 Ti
- ๐ OLED display option available
โค๏ธThe Love/Hate Breakdown
Sentiment Breakdown
48%Positive
Positive
48%Neutral
47%Negative
5%Based on 869 Reddit opinions
Sentiment Breakdown
38%Positive
Positive
38%Neutral
57%Negative
5%Based on 799 Reddit opinions
Frequently Asked Questions
Which is better, Lenovo Legion Slim 5 or Lenovo Legion Pro 5i?
Based on 1,668 Reddit comments, Lenovo Legion Slim 5 has a slight edge with 90% positive sentiment vs Lenovo Legion Pro 5i's 88%. The difference is small, so both are solid choices.
Should I buy Lenovo Legion Slim 5 or Lenovo Legion Pro 5i?
Both have similar approval ratings (90% vs 88%), so focus on specific features, pricing, and what matters most to you.
What do Redditors love about Lenovo Legion Slim 5?
Reddit users highlight: Under 5 lbs - truly portable. Clean professional aesthetic. RTX 4070 gaming power. With 869 mentions and 90% approval, it's a well-regarded choice in the community.
What do Redditors say about Lenovo Legion Pro 5i?
Reddit users highlight: Excellent value for RTX 4070/5070 Ti. OLED display option available. Premium build with subtle design. With 799 mentions and 88% approval, it remains a popular alternative.
How many Reddit reviews were analyzed?
This comparison analyzed 1,668 Reddit comments: 869 about Lenovo Legion Slim 5 and 799 about Lenovo Legion Pro 5i. Data was sourced from Gaming Laptops community discussions.
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Well-discussed products with many mentions tend to have more reliable scores than niche items with fewer data points.
Why trust Reddit over professional reviews?
Reddit users bought products with their own money and have no incentive to mislead. You're seeing hundreds of real opinions across different use cases, not just one reviewer's take. This crowdsourced approach surfaces both common praise and recurring complaints.
801 Reddit opinions analyzed ยท Last updated 6/11/2026