LG Gram 16T90P-K.AAG7U1 2021, Core i5-1135G7, 16GB, 512GB SSD, Green
The 16-inch 2560x1600 IPS touch display with DCI-P3 99% color and stylus support is the standout feature, paired with an Intel Core i5-1135G7 and Iris Xe Graphics for content creation. At 1.50kg with a 2-in-1 convertible design and up to 21 hours of battery life, it offers portability and flexibility that few rivals match. This is best for creative professionals or students who need a lightweight, color-accurate touchscreen for drawing, photo editing, and multitasking on the go.
No current retailer price
Snapshot
The 30-Second Version
A stunningly light 16-inch 2-in-1 with a killer screen, but the 2021 CPU and shaky reliability make it a tough sell at full price. Buy it for the portability, not the performance.
Pros & Cons
Pros
- Absurdly light at 1.50kg for a 16-inch 2-in-1 90th
- Gorgeous 2560x1600 touchscreen with 99% DCI-P3 85th
- Thunderbolt 4 and plenty of ports 71st
- 16GB RAM and 512GB SSD are solid for the price
Cons
- CPU is old and weak, 33rd percentile in our database
- Gaming performance is basically nonexistent
- Reliability scores are terrible, 11th percentile
- Battery charging limits and touchscreen sensitivity issues reported
What owners think
The Word on the Street
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 6 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
The i5-1135G7 with Iris Xe graphics handles everyday tasks fine, but our database puts its CPU in the 33rd percentile and gaming at a brutal 15.4 out of 100. That's not a typo. The 16GB of RAM helps with multitasking, and the 512GB NVMe SSD keeps things snappy, but don't expect to edit 4K video or play anything beyond indie titles. The screen, though, is a standout at the 85th percentile, and that DCI-P3 99% coverage makes colors pop for creative work.
Specifications
Full Specifications
Processor
| CPU | 4.7 GHz core_i7_family |
| Cores | 4 |
| Frequency | 4.7 GHz |
| L3 Cache | 16 MB |
Graphics
| GPU | Intel Iris Xe Graphics |
| Type | Integrated |
| VRAM | 16 GB |
| VRAM Type | Shared |
Memory & Storage
| RAM | 16 GB |
| RAM Generation | DDR4 |
| Storage | 512 GB |
| Storage Type | NVMe SSD |
Display
| Size | 16" |
| Resolution | 2560x1600 (QHD) |
| Panel | IPS |
| Color Gamut | DCI-P3 99% |
Connectivity
| USB-C Ports | 2 |
| USB Ports | 3 |
| Thunderbolt | Thunderbolt 4 |
| HDMI | ✓ |
| Wi-Fi | WiFi 6 |
Physical
| Weight | 1.5 kg / 3.3 lbs |
| OS | Windows 11 Home |
vs Competition
Against the Apple MacBook Pro M4 Max, this LG gets absolutely demolished in performance, but that's also a machine costing several times more. The real comparison is against other thin-and-light 2-in-1s like the HP OMEN Transcend 14 or even a Surface Laptop. The LG wins on weight and screen quality, but loses on CPU power and reliability. If you need a convertible for notes and media, the Gram makes sense. If you need any real horsepower, look elsewhere.
| Spec | LG Gram 16T90P-K.AAG7U1 | Apple MacBook Pro M4 Max | ASUS ROG Zephyrus GA403WW-G14.R95080 | Lenovo Legion 5i 83F00008US | HP OMEN Transcend | MSI Raider RAIDERGE6814247 |
|---|---|---|---|---|---|---|
| CPU | 4.7 GHz core_i7_family | Apple M4 Max | AMD Ryzen AI 9 HX 370 | Intel Core Ultra 7 255HX | Intel Core Ultra 9 285H | Intel Core i9 14900HX |
| RAM (GB) | 16 | 64 | 32 | 32 | 32 | 32 |
| Storage (GB) | 512 | 4096 | 2048 | 1024 | 1024 | 2048 |
| Screen | 16" 2560x1600 | 14.2" 3024x1964 | 14" 2880x1800 | 15.1" 2560x1600 | 14" 2880x1800 | 16" 3840x2160 |
| GPU | Intel Iris Xe Graphics | Apple (40-Core) | NVIDIA GeForce RTX 5080 | NVIDIA GeForce RTX 5060 | NVIDIA GeForce RTX 5070 | NVIDIA GeForce RTX 4070 |
| OS | Windows 11 Home | macOS | Windows 11 Home | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Weight (kg) | 1.5 | 1.6 | 1.6 | 2 | 1.6 | 2.7 |
| Battery (Wh) | - | 72 | - | 80 | 71 | 100 |
| Compare | Compare | Compare | Compare | Compare |
| Product | CPU | GPU | RAM | Ports | Screen | Portability | Storage | User Sentiment | Reliability | Social Proof | Affordability |
|---|---|---|---|---|---|---|---|---|---|---|---|
| LG Gram 16T90P-K.AAG7U1 | 32.4 | 47.2 | 46.1 | 71.3 | 85 | 42.7 | 51 | 37 | 10.7 | 89.6 | 0 |
| Apple MacBook Pro M4 Max Compare | 93.8 | 90.7 | 95.7 | 73.4 | 99.3 | 68.9 | 98.5 | 99 | 98.1 | 87.8 | 1.6 |
| ASUS ROG Zephyrus GA403WW-G14.R95080 Compare | 91.2 | 97.4 | 90.9 | 89.4 | 96.5 | 73.7 | 89.8 | 99 | 60.4 | 98.4 | 5.5 |
| Lenovo Legion 5i 83F00008US Compare | 94.6 | 87.5 | 86.4 | 97.3 | 94.3 | 56.4 | 79.3 | 70.1 | 81.8 | 89.3 | 27.3 |
| HP OMEN Transcend Compare | 90.1 | 92.6 | 89.7 | 89.4 | 96.5 | 72.3 | 65.3 | 81.2 | 33.4 | 97.3 | 8.5 |
| MSI Raider RAIDERGE6814247 Compare | 93.2 | 94.5 | 86.4 | 98.6 | 98 | 9.3 | 93.9 | 81.2 | 60.4 | 51.3 | 10.3 |
Price
Value & Pricing
Without a current price, it's hard to judge, but the original $1499 Black Friday price feels steep for a 2021 CPU. If you can find this under $900, it's a decent deal for the screen and portability alone. At full retail, you're paying a premium for the lightweight chassis and getting outdated internals in return.
Read more
Overview
The LG Gram 16T90P is a featherweight 2-in-1 that nails the basics: a gorgeous 16-inch 2560x1600 touchscreen, all-day battery claims, and a body so light you'll forget it's in your bag. At 1.50kg, this thing is absurdly portable for a 16-inch convertible. But here's the catch: that Intel Core i5-1135G7 is a 2021 chip, and it shows. This is a productivity and media machine, not a powerhouse.
Common Questions
Q: Can this laptop handle gaming?
No. The Iris Xe integrated graphics score 15.4 out of 100 in our gaming benchmarks. Stick to Solitaire or very light indie games.
Q: Is the battery life really 21 hours?
Not in real-world use. LG claims up to 21 hours, but that's under ideal conditions. Expect closer to 10-12 hours of mixed use, and some users report charging limits at 79%.
Q: Does the included stylus work well?
It's fine for basic notes, but the pen lacks tilt sensors, so artists will be disappointed. The touchscreen itself is responsive, sometimes too responsive according to some owners.
Who Should Skip This
If you need any real processing power for video editing, gaming, or heavy multitasking, this isn't it. Go get a MacBook Air M3 or a Lenovo Legion instead. The Gram is for people who prioritize weight and screen quality above all else.
Verdict
The LG Gram 16T90P is a niche product that does its niche well: ultra-portable 2-in-1 with a beautiful screen. But the weak CPU, poor reliability scores, and reported touchscreen quirks make it hard to recommend at full price. If portability and screen quality are your top priorities and you can find a deal, go for it. Otherwise, there are better all-rounders out there.
Usage Scores
- Overall48.3
- AI/LLM19.1
- Gaming15.4
- Portability49.5
- Creator25.9
- Student44.9
- Business46.6
- Developer49.6
- Entertainment57.8