Lenovo Legion 5 15ARP8 vs Lenovo Legion Slim 5
98 facts in comparison
Based on 501 Reddit opinions. Slim 5Lenovo Legion Slim 5 leads by 6 points.
501 opinions
Slim 5 leads by 6pts
VS
84%
B+
Based on
102 Redditors
Lenovo Legion 5 15ARP8
~$1,499
43 opinions
tldr; Mid-range Ryzen with RTX 4060. Solid 16-inch display, good thermals. Legion quality at accessible 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 prices🎮GAM
🖥️DIS
🌡️THE
🔋BAT
🔧BUI
93
Points
88
Points
Score by Category
Gaming Performance
80%91%
Display
92%90%
Thermals & Noise
100%80%
Battery Life
86%84%
Build & Portability
100%89%
Why is Legion Slim 5 better than Legion 5 15ARP8?
- Higher Reddit score (90% vs 84%)
- Better gaming performance (91% vs 80%)
- Under 5 lbs - truly portable
- Clean professional aesthetic
- RTX 4070 gaming power
Based on 971 Reddit opinions
Slight Edge
Reddit prefers the Slim 5Lenovo Legion Slim 5
Winning by 6 points (90% vs 84%)
Better gaming performance
Under 5 lbs - truly portable
Clean professional aesthetic
High confidence (971 mentions)
💬Reddit Sentiment
Based on 971 Reddit mentionsOverall Rating
5 15ARP8
8.4/10
102 mentions
Slim 5
9.0/10
869 mentions
GAMING PERFORMANCE
5 15ARP88.0/10
Slim 59.1/10
DISPLAY
5 15ARP89.2/10
Slim 59.0/10
VALUE
5 15ARP810.0/10
Slim 59.4/10
BATTERY LIFE
5 15ARP88.6/10
Slim 58.4/10
BUILD QUALITY
5 15ARP810.0/10
Slim 58.9/10
THERMALS
5 15ARP810.0/10
Slim 58.0/10
⚔️
Head to Head
| Topic | 5 15ARP8 | Slim 5 |
|---|---|---|
Gaming Performance | 80% | 91% |
Display | 92% | 90% |
Value | 100% | 94% |
Battery Life | 86% | 84% |
Build Quality | 100% | 89% |
Thermals | 100% | 80% |
Category Wins
5 15ARP8: 3|Slim 5: 1
Head to Head
5 15ARP8: 3|Slim 5: 1
Gaming PerformanceSlim 5
5 15ARP880%
Slim 591%
Display
5 15ARP892%
Slim 590%
Value5 15ARP8
5 15ARP8100%
Slim 594%
Battery Life
5 15ARP886%
Slim 584%
Build Quality5 15ARP8
5 15ARP8100%
Slim 589%
Thermals5 15ARP8
5 15ARP8100%
Slim 580%
5 15ARP8
84%
90%
Slim 5
5 15ARP884%
Slim 590%
Slim 5 wins by 6 points
Key Specs
| Spec | Lenovo Legion 5 15ARP8 | Lenovo Legion Slim 5 |
|---|---|---|
| Brand | Lenovo | Lenovo |
| Manufacturer | Lenovo | Lenovo |
| Color | Eclipse Black | Eclipse Black |
| Weight | 4.1 pounds | 4.62 pounds |
| Height | 0.85 inches | 0.94 inches |
Key Highlights
Lenovo Legion 5 15ARP8
💰 Good value Legion option
🔧 Solid 1080p/1440p gaming
📌 Well-managed thermals
📏 Upgradeable RAM and storage
📌 Great keyboard layout
Lenovo Legion Slim 5Winner
📌 Under 5 lbs - truly portable
👨🍳 Clean professional aesthetic
🔋 RTX 4070 gaming power
🔋 No iGPU = weak battery life
🔧 Solid 165Hz display
Topic Battles
5 15ARP8: 2|Tied: 2|Slim 5: 1
🎮Gaming Performance
Slim 5 wins5 15ARP8
80%
Slim 5
91%
🖥️Display
5 15ARP8
92%
Slim 5
90%
🌡️Thermals & Noise
5 15ARP8 wins5 15ARP8
100%
Slim 5
80%
🔋Battery Life
5 15ARP8
86%
Slim 5
84%
🔧Build & Portability
5 15ARP8 wins5 15ARP8
100%
Slim 5
89%
Based on Reddit sentiment across 5 categories
📈Where They Rank
💬What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for Lenovo Legion Slim 5
Best Praise
+33 pts“The 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.”
r/GamingLaptops
ViewTop Criticism
+7 pts“1. 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)”
r/GamingLaptops
View3 more quotes available below
What Redditors Say
Best praise vs top criticism for Lenovo Legion 5 15ARP8
Best Praise
+6 pts“[Lenovo Legion 5 15AHP10 15.3" Gaming Laptop Computer - Eclipse Black; AMD Ryzen 7 260 3.8GHz Processor; NVIDIA GeForce - Micro Center](https://www.microcenter.com/product/698178/lenovo-legion-5-15ahp10-153-gaming-laptop-computer-eclipse-black) I suggest you to buy this to your son. More performance and durability compared to other laptops around this price.”
r/GamingLaptops
ViewTop Criticism
+1 pts“Just wanted to bump, even though this topic has been discussed more since. ​ To reiterate, what's the point of a high powered 4000 series laptop with an overly large power supply ( such as a 230W on the Legion 5) if the GPU is gimped to 100W? I bought a Legion 15ARP8 with a 140W 4060, and one of the drawbacks is the size, weight and the huge power supply. Am I lugging around a bunch of useless 'extra weight' because the power supply is unneeded for the limited GPU? Nvidia deserves to be sued over this for sure. I'm considering getting a more 'productivity' focused laptop, the Envy 16 (90w 4060), because a 10w power difference isn't worth the tradeoffs of a pure 'gaming' laptop as it would have been on paper.”
r/GamingLaptops
View3 more quotes available below
Sentiment Over Time
5 15ARP8
Lenovo Legion Slim 5
📈Historical Price Data
Lenovo Legion 5 15ARP8
Lenovo Legion Slim 5
Lenovo Legion 5 15ARP8
All-time low: $1199.99(2025-11)
$65 below 90-day avg
Lenovo Legion Slim 5
All-time low: $899.99(2025-11)
$31 below 90-day avg
Which is Better?
Lenovo Legion Slim 5 Wins
90%
5
vs
84%
15ARP8
Lenovo Legion Slim 5 leads by 6 points based on 971 Reddit opinions.
Why Slim 5Winner
- 📌 Under 5 lbs - truly portable
- 👨🍳 Clean professional aesthetic
- 🔋 RTX 4070 gaming power
- More discussed (869 vs 102)
Why 5 15ARP8
- Better Value for Money (100% vs 94%)
❤️The 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
58%Negative
4%Based on 102 Reddit opinions
Frequently Asked Questions
Which is better, Lenovo Legion Slim 5 or Lenovo Legion 5 15ARP8?
Based on 971 Reddit comments, Lenovo Legion Slim 5 is the preferred choice with 90% positive sentiment vs Lenovo Legion 5 15ARP8's 84%. Lenovo Legion Slim 5 leads by 6 percentage points.
Should I buy Lenovo Legion Slim 5 or Lenovo Legion 5 15ARP8?
If you want the safer choice based on community sentiment, Lenovo Legion Slim 5 has stronger approval ratings (90% vs 84%). However, Lenovo Legion 5 15ARP8 may still be better depending on your specific needs, budget, or use case.
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 5 15ARP8?
Reddit users highlight: Good value Legion option. Solid 1080p/1440p gaming. Well-managed thermals. With 102 mentions and 84% approval, it remains a popular alternative.
How many Reddit reviews were analyzed?
This comparison analyzed 971 Reddit comments: 869 about Lenovo Legion Slim 5 and 102 about Lenovo Legion 5 15ARP8. 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.
501 Reddit opinions analyzed · Last updated 5/11/2026