MSI Thin 15.6" B13UC 2025, Core i5-13420H, 16GB, 512GB SSD, RTX 3050, Gray

★★★★☆ 4.4 (12)

The 10-core Intel Core i5-13420H and RTX 3050 graphics power a 15.6-inch 144Hz IPS display, enabling fluid 1080p gameplay in a 1.81kg chassis. Its full set of ports, including Ethernet and Wi-Fi 6E, combined with a backlit keyboard, ensures stable, comfortable long sessions. This renewed laptop is ideal for budget-focused gamers wanting high refresh rates for esports and casual titles.

CPU Intel Core i5 13420H
RAM 16 GB
Storage 512 GB
Screen 15.6" 1920x1080
GPU NVIDIA GeForce RTX 3050
OS Windows 11 Home
Weight 1.8 kg
MSI Thin 15.6" B13UC 2025, Core i5-13420H, 16GB, 512GB SSD, RTX 3050, Gray laptop
55 Overall Score

No current retailer price

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Snapshot

The 30-Second Version

The MSI Thin B13UC is a lightweight budget gaming laptop that handles esports and older games well at 1080p. The RTX 3050 is solid but the 4GB VRAM will limit you sooner than later. At $740 it's a great deal, but don't pay more than $900.

Pros & Cons

Pros

  • Lightweight at 1.81kg, easy to toss in a backpack 79th
  • 144Hz display makes fast-paced games feel smooth 68th
  • RTX 3050 handles esports titles at high frame rates
  • 16GB RAM and Wi-Fi 6E are nice at this price

Cons

  • 4GB VRAM will age poorly for newer games
  • Battery life is unknown and likely mediocre
  • Renewed unit means cosmetic wear is a gamble
  • Price varies by over $18,000 across vendors

What owners think

The Word on the Street

4.4/5 (12 reviews)
👍 Several buyers are happy with the graphics performance and slim design for the price.
👍 A few owners mention the laptop arrived exactly as described with no surprises.
🤔 Some reviewers note the renewed condition can vary, so inspect it carefully on arrival.

How owner sentiment changed over time

Exclusive

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

Owner sentiment has held steady over time
1★2★3★4★5★Q3 '25: 5.0★ · 1 reviewQ1 '26: 5.0★ · 1 review11Q3 '25Q1 '26
Avg ratingHappy (4-5★)Unhappy (1-2★)Bar height = number of reviews

Based on 2 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

The i5-13420H is a 10-core chip that handles everyday multitasking without breaking a sweat, and the RTX 3050 sits at the 74th percentile for GPUs in our database. That's solid, not spectacular. You'll hit 60+ fps in Fortnite, Valorant, and Apex Legends at 1080p, but demanding titles like Cyberpunk 2077 will need DLSS and low-to-medium settings to stay playable. The 4GB of VRAM is the real bottleneck here. It's fine for now, but newer games are already pushing past that. The 512GB SSD is about average, and 16GB of DDR4 is enough for gaming plus a browser full of tabs.

Performance Percentiles

CPU 57.2
GPU 78.5
RAM 36.3
Ports 68
Screen 59.5
Portability 44.5
Storage 51
Reliability 60.4
Social Proof 59.2
Affordability 52.7

Specifications

Full Specifications

Processor

CPU Intel Core i5 13420H
Cores 8
Frequency 2.1 GHz
L3 Cache 12 MB

Graphics

GPU NVIDIA GeForce RTX 3050
Type Discrete
VRAM 4 GB
VRAM Type GDDR6

Memory & Storage

RAM 16 GB
RAM Generation DDR4
Storage 512 GB
Storage Type NVMe SSD

Display

Size 15.6"
Resolution 1920x1080 (Full HD)
Panel IPS
Refresh Rate 144 Hz

Connectivity

USB-C Ports 1
USB Ports 3
HDMI HDMI 2.0b
Wi-Fi Wi-Fi 6
Bluetooth Bluetooth 5.2
Ethernet Gigabit Ethernet

Physical

Weight 1.8 kg / 4.0 lbs
OS Windows 11 Home

vs Competition

Stacked against the ASUS ROG Zephyrus G14 or Lenovo Legion Pro 7i, the MSI Thin B13UC is clearly the budget option. The Zephyrus G14 has a much better GPU and build quality, but it costs two to three times as much. The Legion Pro 7i is a desktop replacement that crushes this thing in raw power. Even the HP OMEN Transcend 14 outclasses it on screen quality and portability. But none of those compete at the $740 price point. The MSI wins on pure affordability, and that's about it. The MacBook Pro M5 isn't even in the same conversation for gaming.

Spec MSI Thin 15.6" B13UC Apple MacBook Air M4 Lenovo Legion 5i 83F00008US ASUS ROG Flow Z13 GZ302EA-R9641TB HP OMEN Transcend Alienware Aurora LAC16251-9582BLU-PUS
CPU Intel Core i5 13420H Apple M4 Intel Core Ultra 7 255HX AMD Ryzen AI Max+ 395 Intel Core Ultra 9 285H Intel Core Ultra 9 275HX
RAM (GB) 16 24 32 64 32 32
Storage (GB) 512 1024 1024 1024 1024 2048
Screen 15.6" 1920x1080 13.6" 2560x1664 15.1" 2560x1600 13.4" 2560x1600 14" 2880x1800 16" 2560x1600
GPU NVIDIA GeForce RTX 3050 Apple (10-Core) NVIDIA GeForce RTX 5060 AMD Radeon Graphics NVIDIA GeForce RTX 5070 NVIDIA GeForce RTX 5070
OS Windows 11 Home macOS Windows 11 Home Windows 11 Home Windows 11 Home Windows 11 Home
Weight (kg) 1.8 1.2 2 1.2 1.6 2.5
Battery (Wh) - 54 80 70 71 96
Compare Compare Compare Compare Compare
Product CPUGPURAMPortsScreenPortabilityStorageReliabilitySocial ProofAffordability
MSI Thin 15.6" B13UC 57.278.536.36859.544.55160.459.252.7
Apple MacBook Air M4 Compare 76.174.86551.58791.479.398.199.427.5
Lenovo Legion 5i 83F00008US Compare 94.687.486.497.394.456.479.381.889.327.3
ASUS ROG Flow Z13 GZ302EA-R9641TB Compare 95.890.899.177.488.994.365.260.4967.9
HP OMEN Transcend Compare 90.192.689.789.496.572.365.233.497.38.4
Alienware Aurora LAC16251-9582BLU-PUS Compare 97.292.686.483.390.712.689.8498.414.1

Price

Value & Pricing

Here's the thing. At $740, this laptop is a steal. At $19,150, it's a scam. The price spread across vendors is genuinely unhinged, and you should absolutely not pay anywhere near the high end. Amazon's renewed listing is the one to watch. For under $800, you're getting a capable 1080p gaming machine with a high refresh screen and enough RAM to avoid immediate upgrades. Anything over $900 and you should start looking at newer RTX 4050 or 4060 laptops instead.

Price History

New Open Box / Refurbished
$500 $600 $700 $800 $900 $1,000 $1,100 May 20Jun 21Sep 19Nov 6 $590

Read more

Overview

The MSI Thin B13UC is a budget gaming laptop that knows exactly what it is. You get an Intel Core i5-13420H, an RTX 3050 with 4GB of VRAM, 16GB of DDR4, and a 144Hz 1080p screen in a chassis that weighs just 1.81kg. That's a solid recipe for esports titles and older AAA games at medium settings.

It's also a renewed unit, which means someone else owned it first. The price swings wildly across vendors, from $740 to a frankly absurd $19,150, so where you buy matters as much as what you buy. For the right price, this is a perfectly reasonable entry point into PC gaming.

Common Questions

Q: Can this laptop run modern AAA games?

Yes, but with compromises. The RTX 3050's 4GB VRAM means you'll need low-to-medium settings and DLSS for demanding titles like Cyberpunk 2077 or Starfield. Esports games run great at high frame rates.

Q: Is the renewed version worth buying?

If the price is right, yes. Renewed units come with a warranty, but cosmetic condition can vary. At $740 it's a solid deal. Just avoid paying anywhere near the higher vendor prices.

Q: How much RAM and storage can I add later?

The RAM is upgradeable up to 64GB, though 16GB is plenty for most gaming. The 512GB SSD is about average, and you can swap in a larger NVMe drive if you need more space.

Who Should Skip This

Skip this if you want to play new AAA games at high settings or do serious video editing. The 4GB VRAM and mid-tier CPU will frustrate you within a year or two. Also skip it if you need all-day battery life, since this is a gaming laptop and the battery is likely mediocre at best. If you can stretch your budget to $1,000, an RTX 4060 laptop will serve you much better.

Verdict

Buy this if you want a cheap, portable gaming laptop for esports, older titles, or light creative work. It's a renewed unit, so set expectations accordingly. The RTX 3050 and 4GB VRAM mean you're not future-proofing anything, but for the right price, it's a perfectly fine starter machine.

Usage Scores

Overall (54.6)AI/LLM (28.7)Gaming (66.7)Portability (51.9)Creator (62.5)Student (64.5)Business (52.8)Developer (57.7)Entertainment (57)
  • Overall54.6
  • AI/LLM28.7
  • Gaming66.7
  • Portability51.9
  • Creator62.5
  • Student64.5
  • Business52.8
  • Developer57.7
  • Entertainment57

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