Home > Laptop comparison > Gram Book 15.6” or Gram 15 (2025) – what's better?

LG Gram Book 15.6” vs Gram 15 (2025)

45 out of 100
LG Gram Book 15.6”
VS
51 out of 100
LG Gram 15 (2025)
LG Gram Book 15.6”
LG Gram 15 (2025)
Please select specific configurations for the laptops to get a more accurate comparative review
CPU Intel Core i5 1334U
RAM
Storage

Review

Evaluation of LG Gram Book 15.6” and Gram 15 (2025) important characteristics
Performance
System and application performance
Gaming
Performance in popular 3D games
Display
Viewing angle, color accuracy, brightness
Battery Life
Potential battery life in light and average use
Connectivity
Ports, webcam and other interfaces
Portability
Design, materials, durability and usability
NanoReview Score
Pick the usage scenario that best matches your needs
Primary usage:

Value for money (Beta)

Please input up-to-date prices for the selected laptop configurations to get an accurate value-for-money index.
Currency
VS
71.2
(Good)
Value Index
31.3
(Mediocre)

Key Differences

What are the key differences between the notebooks
Advantages of the LG Gram Book 15.6”
  • User-upgradable RAM (up to 32GB)
Advantages of the LG Gram 15 (2025)
  • Easier to carry: weighs 360 grams less (around 0.79 lbs)
  • Around 71% better multi-core CPU performance in the Cinebench 2024 test
  • Performs significantly better (up to 63%) in 3DMark Steel Nomad Lite
  • Features a much bigger (~41%) battery – 72 against 51 watt-hours
  • Thinner bezels and 8% higher screen-to-body ratio
  • Better webcam recording quality
  • Provides 17% higher max. screen brightness: 350 vs 300 nits
  • Smaller footprint: 7% more compact case (123.4 vs 132.7 square inches)

Tests and Specifications

Comparison table of test results and technical specs
Laptop:
Gram Book 15.6”
vs
Gram 15 (2025)

Case

Weight 1.65 kg (3.64 lbs) 1.29 kg (2.84 lbs)
Dimensions 359.8 x 237.8 x 19.4 mm
14.17 x 9.36 x 0.76 inches		 356.3 x 223.4 x 16.95 mm
14.03 x 8.8 x 0.67 inches
Area 856 cm2 (132.6 inches2) 796 cm2 (123.5 inches2)
Screen-to-body ratio ~78.4% ~84.3%
Side bezels 7.2 mm 5.5 mm
Colors Silver Black
Material Plastic Magnesium alloy
Transformer No No
Size comparison
Cooling solution
Cooling system Active Active
Vapor chamber No No
Liquid metal No No
Number of fans 1 2

Display

Size 15.6 inches 15.6 inches
Type IPS LCD IPS LCD
Refresh rate 60 Hz 60 Hz
Adaptive refresh rate No No
PPI 141 ppi 141 ppi
Aspect ratio 16:9 16:9
Resolution 1920 x 1080 pixels 1920 x 1080 pixels
HDR support No No
Sync technology No No
Touchscreen No No
Coating Matte Matte
Ambient light sensor No No
Display tests
Contrast 700:1 1200:1
Response time 25 ms -
Max. brightness
Gram Book 15.6”
300 nits
Gram 15 (2025) +17%
350 nits

Battery

Capacity
Battery type Li-Ion Li-Ion
Replaceable No No
Fast charging Yes Yes
Charging via USB (Power Delivery) Yes Yes
Charging port position Left Left
Charge power 65 W 65 W
Weight of AC adapter 150 grams 152 grams

CPU

CPU name
Base frequency 1.3 GHz 2.0 GHz
Turbo frequency 4.6 GHz 4.8 GHz
Cores 10 (2P + 8E) 6 (3P + 3E)
Threads 12 12
L3 Cache 12 MB 16 MB
Integrated GPU Intel Iris Xe Graphics (80EU) Radeon 840M
Fabrication process 10 nm 4 nm

Benchmarks

Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Cinebench 2024 (Single-Core)
Cinebench 2024 (Multi-Core)
Submit your benchmark results

Graphics Card

GPU name
TGP 15 W 15 W
Type Integrated Integrated
Fabrication process 10 nm 4 nm
GPU base clock 300 MHz 400 MHz
GPU boost clock 1250 MHz 2900 MHz
FLOPS 1.6 TFLOPS 1.5 TFLOPS
Memory size System Shared System Shared
Memory type DDR4 LPDDR5X
Memory speed 3.2 Gbps 8 Gbps
Shading units (cores) 640 256
Texture mapping units (TMUs) 40 16
Raster operations pipelines (ROPs) 20 8
GPU performance 1.6 TFLOPS 1.5 TFLOPS

GPU Benchmarks

Steel Nomad Lite Score
Blender GPU - 111
Solar Bay - 6846
Expected FPS based on average performance across 9 popular games. Details
Add your GPU benchmark result

RAM

RAM size
Channels 1x8 GB 2x8 GB
Clock 3200 MHz 8000 MHz
Type DDR4 LPDDR5X
Upgradable Yes No
Total slots 2 -
Max. ram size 32 GB -

Storage

Storage size
Bus PCI-E Gen 4.0 (4x) PCI-E Gen 4.0 (4x)
Storage type SSD (M2) SSD (M2)
Channels 1x256 GB 2x256 GB
Upgradable Yes Yes
Total slots 2 2
NVMe Yes Yes

Sound

Speakers 2.0 2.0
Power 2x1.5W 2x1.5W
Dolby Atmos Yes Yes
Microphones 2 2

Connectivity

Wi-Fi standard v6 v6E
Bluetooth v5.2 v5.4
Fingerprint - No
Infrared sensor No Yes
Optical drive No No
Webcam Above the display Above the display
Webcam resolution 1280 x 720 1920 x 1080
Ports
USB-A 2x USB 3.2 2x USB 3.2
USB Type-C 2x USB 4.0 2x USB 4.0
Thunderbolt Thunderbolt 4 No
HDMI 1x HDMI 1.4 1x HDMI 2.1
DisplayPort No No
VGA No No
Audio jack (3.5 mm) Yes Yes
Ethernet (RJ45) No No
SD card reader Yes Yes
Proprietary charging port No No

Input

Keyboard
Keyboard type Island Island
Numpad Yes Yes
Backlight Optional Optional
Touchpad
Surface Plastic Plastic
Windows Precision Yes Yes
*Disclaimer! Ports, speakers, display, and other specifications can vary depending on the laptop's specific configuration or region.

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