Lenovo ThinkBook 15 G2 ITL 2021, Core i5-1135G7, 24GB, 1TB SSD, Black

The Intel Core i5-1135G7 with integrated Radeon Graphics handles everyday productivity, backed by 24GB RAM and a 1TB NVMe SSD for smooth multitasking. Its 15.5-inch 1080p display, backlit keyboard, fingerprint reader, and Thunderbolt connectivity make it a practical workhorse. Best for students needing a reliable, refurbished laptop for coursework, research, and light productivity, though gaming performance is limited.

CPU Intel Core i5 1135G7
RAM 24 GB
Storage 1 TB
Screen 15.5" 1920x1080
GPU Radeon Graphics
OS Windows 11 Pro
Lenovo ThinkBook 15 G2 ITL 2021, Core i5-1135G7, 24GB, 1TB SSD, Black laptop
52 Overall Score

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Snapshot

The 30-Second Version

For $429 USD, you get a 1TB NVMe SSD and 24GB of RAM, both impressive at this price. The port selection is a standout at the 87th percentile. But the CPU is below average and the display is a weak spot, so this is a work machine, not a multimedia or gaming laptop.

Pros & Cons

Pros

  • 1TB NVMe SSD at the 80th percentile, rare at this price 87th
  • 24GB of RAM, double what most budget laptops offer 82nd
  • Port selection is a strong point at the 87th percentile, including Thunderbolt and Ethernet 80th
  • Reliability ranks at the 81st percentile, a good sign for a refurb 79th
  • Backlit keyboard and fingerprint reader included

Cons

  • CPU sits at the 33rd percentile, below average for modern workloads
  • Display is a weak spot at the 20th percentile, 60Hz and nothing special
  • Gaming score of 15.1 out of 100, this is not a gaming machine
  • Compactness at the 42nd percentile, it's a chunky 15.5-inch laptop
  • No battery life data available, which is never a great sign

The proof

Performance

Let's talk about what this thing does well first. The 1TB NVMe SSD is a standout at the 80th percentile. Boot times will be snappy, apps will load fast, and you won't be playing the storage shuffle like you would on a 256GB budget machine. The 24GB of RAM is also a nice surprise. Most laptops at this price point ship with 8GB or 16GB, so having 24GB means you can keep a lot of stuff open without hitting swap.

The Core i5-1135G7 is where things get honest. Four cores at 2.4GHz base clock, and it ranks in the 33rd percentile of our database. That's below average for modern laptops. It'll handle Word, Excel, web browsing, and video calls without complaint, but don't expect it to chew through video exports or heavy multitasking. The integrated Radeon Graphics with 48GB of shared VRAM sounds impressive on paper, but it's pulling from system RAM and sits at the 47th percentile. Fine for spreadsheets, terrible for games. The gaming score of 15.1 out of 100 tells you everything you need to know there.

Performance Percentiles

CPU 32.4
GPU 47.2
RAM 56.5
Ports 86.5
Screen 19.9
Portability 43.2
Storage 79.3
Reliability 81.8
Affordability 80

Specifications

Full Specifications

Processor

CPU Intel Core i5 1135G7
Cores 4
Frequency 2.4 GHz
L3 Cache 8 MB

Graphics

Type Integrated
VRAM 48 GB
VRAM Type GDDR6

Memory & Storage

RAM 24 GB
Storage 1 TB
Storage Type NVMe SSD

Display

Size 15.5"
Resolution 1920x1080 (Full HD)
Refresh Rate 60 Hz

Connectivity

USB-C Ports 1
USB Ports 3
Thunderbolt Thunderbolt 4
HDMI 1 x HDMI
Wi-Fi Wi-Fi 6
Bluetooth Bluetooth 5.0
Ethernet 10/100/1000Mbps

Physical

OS Windows 11 Pro

vs Competition

Stacked against the Apple MacBook Air M4, this ThinkBook gets absolutely demolished on CPU performance and display quality. The M4 is in a different universe. But the MacBook Air M4 costs significantly more, and you're not getting a 1TB SSD or 24GB of RAM at this price point. The ASUS Zenbook UX3405CA and Microsoft Surface Laptop 7th Edition are similar stories, better screens and faster chips, but way more expensive. The HP OmniBook X Flip and Samsung Galaxy Book6 Pro are also premium machines with OLED displays and newer silicon. What the ThinkBook offers is a budget-friendly workhorse with surprising storage and RAM. If you need a cheap machine that can hold a lot of files and keep a bunch of apps open, this is a contender. If you care about screen quality or CPU speed, look elsewhere.

Spec Lenovo ThinkBook 15 G2 ITL Apple MacBook Pro M4 Max ASUS ROG Zephyrus GA403WW-G14.R95080 HP OMEN Transcend MSI Raider RAIDERGE6814247 Alienware Aurora LAC16251-9582BLU-PUS
CPU Intel Core i5 1135G7 Apple M4 Max AMD Ryzen AI 9 HX 370 Intel Core Ultra 9 285H Intel Core i9 14900HX Intel Core Ultra 9 275HX
RAM (GB) 24 64 32 32 32 32
Storage (GB) 1024 4096 2048 1024 2048 2048
Screen 15.5" 1920x1080 14.2" 3024x1964 14" 2880x1800 14" 2880x1800 16" 3840x2160 16" 2560x1600
GPU Radeon Graphics Apple (40-Core) NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5070 NVIDIA GeForce RTX 4070 NVIDIA GeForce RTX 5070
OS Windows 11 Pro macOS Windows 11 Home Windows 11 Home Windows 11 Home Windows 11 Home
Weight (kg) - 1.6 1.6 1.6 2.7 2.5
Battery (Wh) - 72 - 71 100 96
Compare Compare Compare Compare Compare
Product CPUGPURAMPortsScreenPortabilityStorageReliabilityAffordability
Lenovo ThinkBook 15 G2 ITL 32.447.256.586.519.943.279.381.880
Apple MacBook Pro M4 Max Compare 93.890.795.773.599.368.998.598.11.6
ASUS ROG Zephyrus GA403WW-G14.R95080 Compare 91.297.490.989.496.573.789.860.45.4
HP OMEN Transcend Compare 90.192.689.889.496.572.365.233.48.4
MSI Raider RAIDERGE6814247 Compare 93.294.586.498.6989.393.960.410.2
Alienware Aurora LAC16251-9582BLU-PUS Compare 97.292.686.483.390.712.689.8414.1

Price

Value & Pricing

At $429 USD, the value proposition here is interesting. You're getting a 1TB SSD and 24GB of RAM in a machine with an 80th percentile affordability ranking. That's a lot of storage and memory for under $450 USD. The port selection is also excellent at the 87th percentile, with Thunderbolt, three USB-A ports, HDMI, and Ethernet. For a student or office worker who needs a dependable machine with room to store files and keep lots of tabs open, this is a solid deal. Just know that you're trading CPU performance and screen quality for that storage and RAM.

Read more

Overview

The Lenovo ThinkBook 15 G2 ITL lands at $429 USD refurbished, and for that money you're getting a 1TB NVMe SSD and 24GB of RAM. That storage sits in the 80th percentile of our database, which is genuinely impressive for a budget machine. The RAM is solid too, middle of the pack at 57th percentile, but 24GB is more than enough for a dozen browser tabs, a few Office docs, and whatever else a student or office worker throws at it.

The catch is the CPU and screen. The Core i5-1135G7 is a 4-core chip from Intel's 11th gen, and it lands in the 33rd percentile. That's below average by today's standards. The 15.5" 1080p display is even rougher, sitting at the 20th percentile. It's a 60Hz panel with no brightness or color data to brag about. This is a workhorse laptop, not a show pony.

Common Questions

Q: Can this laptop handle gaming?

No. The gaming score is 15.1 out of 100, and the integrated Radeon Graphics sits at the 47th percentile. You might get away with very light indie games or older titles at low settings, but anything modern will struggle.

Q: Is 24GB of RAM enough for multitasking?

Yes, 24GB is more than enough for typical multitasking. It ranks at the 57th percentile in our database, which is solid. You can keep dozens of browser tabs open, run Office apps, and have video calls going without hitting memory limits.

Q: How does the display compare to other laptops?

The 15.5-inch 1080p 60Hz display ranks at the 20th percentile, which is below average. It's fine for documents and web browsing, but don't expect vibrant colors or high refresh rates. If screen quality matters to you, this is not the laptop to buy.

Who Should Skip This

If you care about screen quality, skip this. The display ranks at the 20th percentile, which means it's near the bottom of our database. Anyone doing photo editing, video work, or even just watching a lot of movies will be disappointed. Gamers should also look elsewhere, the 15.1 gaming score is one of the worst we've seen. And if you need a portable machine, the 42nd percentile compactness ranking means this 15.5-inch laptop is on the bulky side. This is a desk-bound work machine, not a travel companion.

Verdict

The Lenovo ThinkBook 15 G2 ITL is a budget workhorse with a surprising amount of storage and RAM for $429 USD. The 1TB SSD and 24GB of RAM are the headline features, and the port selection is genuinely excellent. But the CPU is below average and the display is a letdown. If you're a student or office worker who needs a dependable machine for documents, web browsing, and video calls, this is a solid buy. If you need to edit video, run demanding software, or play games, the 15.1 gaming score and 33rd percentile CPU should steer you away.

Usage Scores

Overall (51.8)AI/LLM (21.3)Gaming (15)Portability (51.4)Creator (25.4)Student (73.1)Business (51.1)Developer (54.9)Entertainment (43.4)
  • Overall51.8
  • AI/LLM21.3
  • Gaming15
  • Portability51.4
  • Creator25.4
  • Student73.1
  • Business51.1
  • Developer54.9
  • Entertainment43.4

Other Configurations7

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