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HP Omen Slim 16 2025 vs LG Gram Style 16 2023 Comparison

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Laptop to replace
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HP Omen Slim 16 2025

16 inches | March 2025

Speed 6
Size 4
Display 5.5
Gaming 3.5
HP Omen Slim 16 2025
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LG Gram Style 16 2023

16 inches | January 2023

Speed 5
Size 9
Display 8
Gaming 2.5
LG Gram Style 16  2023
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HP Omen Slim 16 2025 vs LG Gram Style 16 2023 Comparison Overview
HP Omen Slim 16 2025 HP Omen Slim 16 2025
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LG Gram Style 16  2023 LG Gram Style 16 20...
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HP Omen Slim 16 2025
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LG Gram Style 16 20...
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In this review, we will be comparing Omen Slim 16 2025 and Gram Style 16 2023, two laptops from HP and LG. HP Omen Slim 16 2025 was introduced to market in March 2025 and LG Gram Style 16 2023 was launched in January 2023. As you can see, Gram Style 16 2023 is 2 years older than Omen Slim 16 2025. Let's see if this age difference between two laptops makes a big difference.

Click for Available Configurations of the Laptops

HP Omen Slim 16 2025

CPU:
RAM:
DISPLAY:

LG Gram Style 16 2023

RAM:

Here is a brief look at the main features of HP Omen Slim 16 2025 and LG Gram Style 16 2023 before getting into our more detailed comparison.

HP Omen Slim 16 2025 Key Specs

  • Launched in March 2025
  • 16.0" IPS LCD, 16:10 Aspect Ratio Display
  • CPU: Intel Core Ultra 5 225H
  • GPU: Intel Arc 130T
  • 16GB Ram
  • 357.5 x 269 x 19.9 mm (14.07 x 10.59 x 0.78 inches)
  • Weight: 2.4 kg (5.29 lbs)

LG Gram Style 16 2023 Key Specs

  • Launched in January 2023
  • 16.0" OLED, 16:10 Aspect Ratio Display
  • CPU: Intel Core i7 1360P
  • GPU: Intel Iris Xe Graphics G7 (96EU)
  • 8GB Ram
  • 355.1 x 241.3 x 15.9 mm (13.98 x 9.5 x 0.63 inches)
  • Weight: 1.23 kg (2.71 lbs)

Let's read on the following sections in order to better understand in detail how Omen Slim 16 2025 and Gram Style 16 2023 compares and decide which one is better for you.

**This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Reasons to choose HP Omen Slim 16 2025 over LG Gram Style 16 2023
Refresh Rate
144 Hz vs 120 Hz Smoother media experience
Screen Type
Matte vs Glossy potentially less reflections on screen
CPU Fabrication Process
3 nm vs 10 nm Newer Generation CPU
GPU Fabrication Process
5 nm vs 10 nm Newer Generation GPU
GPU FLOPS
3.9 TFLOPS vs 1.69 TFLOPS More RAM Options
Upgradable RAM
Yes vs No More advanced Bluetooth connectivity
Bluetooth
v5.3 vs v5.1 Connect more device at the same time
Number of USB-A Ports
3x USB 3.2 vs 1x USB 3.2 Connect to external monitors directly via HDMI cable
HDMI Port
1x HDMI 2.1 vs No Connects to the local network via Ethernet RJ45
Ethernet RJ45 Port
Yes vs No
Reasons to choose LG Gram Style 16 2023 over HP Omen Slim 16 2025
Weight
1.23 kg vs 2.40 kg 1.17 kg lighter
Screen-to-Body Ratio
~86.6% vs ~77.2% Larger screen area ratio
Side Bezel Thickness
5.3 mm vs 6.4 mm 1.1 mm thinner bezels
Screen PPI
236 ppi vs 142 ppi More pixels per inch
Screen Resolution
3200 x 2000 pixels vs 1920 x 1200 pixels Higher pixel count screen
Max Brightness
400 nits vs 300 nits Brighter Screen
Response Time
1 ms vs 3 ms Faster Response screen
Dolby Atmos Speakers
Yes vs No 3D Surround Sound Support
Number of USB-C Ports
2x USB 4.0 vs 1x USB 4.0 Connect more device at the same time
Thunderbolt
v4 vs No Support audio, data, power and video all through one single port
SD Card Reader
Yes vs No Read & Write SD Cards with the built-in reader

Common Strengths of LG Gram Style 16 2023 and HP Omen Slim 16 2025
Launch Dates
March 2025 vs January 2023 Both laptops are recent models
RAM Type
DDR5 vs LPDDR5 Fast RAM type
Upgradable Storage
Yes vs Yes Option to increase the Storage size
SSD Type
NVMe vs NVMe Faster Data Transfers
Wi-Fi Standard
v6E vs v6E Fast and Reliable Wi-Fi Connections
VGA Output
No vs No Connect to External Displays via VGA cable
Numeric Pad
Yes vs Yes Fast way to input numbers
Keyboard Backlight
Yes vs Yes Easily see the keys under low light
Common Weaknesses of LG Gram Style 16 2023 and HP Omen Slim 16 2025
Touchscreen Capability
No vs No No Touchscreen Capability
HDR Support
No vs No No HDR Support
Fingerprint Sensor
No vs No No fingerprint login feature
HP Omen Slim 16 2025 vs LG Gram Style 16 2023: Physical Specs Comparison

In this section, we will be comparing the physical specifications and body features of the HP Omen Slim 16 2025 and the LG Gram Style 16 2023.

Physical Specs
Weight 2.4 kg (5.29 lbs) 1.23 kg (2.71 lbs)
Surface Area 962 cm2 (149 inches2) 857 cm2 (132.8 inches2)
Screen to Surface Ratio ~77.2% ~86.6%
Side Bezel Thickness ~6.4 mm ~5.3 mm
Weight per Inch of Screen 0.15 kg/inch 0.08 kg/inch
0.33 lbs/inch 0.176 lbs/inch
Colors White White, Black
HP Omen Slim 16 2025 vs LG Gram Style 16  2023 Laptop Size Comparison - Front View
Comparison of the HP Omen Slim 16 2025 and the LG Gram Style 16 2023 External Dimensions

Weight

Omen Slim 16 2025 weighs 2.4 kg (5.29 lbs), whereas the Gram Style 16 2023 weighs 1.23 kg (2.71 lbs). There is a notable difference in weight between these two laptops. The weight difference between the two laptops is not significant.
Weight Comparison

Displays size 16.0-16.9 inches

HP Omen Slim 16 2025
LG Gram Style 16 2023
Min
Average
Max
Thickness Comparison

Displays size 16.0-16.9 inches

HP Omen Slim 16 2025
LG Gram Style 16 2023
Min
Average
Max

Another value that we use for comparing the weights of the laptops is the Weight per Inch of Screen, which is calculated by dividing the total weight of the model with its usable diagonal screen size. This value for the HP Omen Slim 16 2025 is 0.15 kg/inch.In comparison, this value for the LG Gram Style 16 2023 is 0.08 kg/inch.Here are some of the best performing laptops in this area:

  • Microsoft Surface Go 4: 0.05 kg/inch
  • LG Gram SuperSlim 15.6 2023: 0.06 kg/inch
  • Asus ProArt PZ13 HT5306: 0.06 kg/inch
  • Asus Zenbook A14 UX3407: 0.06 kg/inch
  • Microsoft Surface Pro 12: 0.06 kg/inch
  • Asus ProArt PZ14 HT7407: 0.06 kg/inch
  • Dell Latitude 7330: 0.07 kg/inch
  • Lenovo ThinkPad X1 Nano Gen 2: 0.07 kg/inch

HP Omen Slim 16 2025 vs LG Gram Style 16 2023: Internals Comparison
CPU Comparison
CPU Model




Base Frequency 1.7 GHz 2.2 GHz
Turbo Frequency 4.9 GHz 5 GHz
Number of Cores 14 (4P + 8E) 12
Number of Threads 14 16
L3 Cache 18 MB 18 MB
Integrated GPU Arc Graphics 130T Intel Iris Xe Graphics (96EU)
CPU Fabrication Process 3 nm 10 nm

Above you can see the CPU options and the CineBench and GeekBench test scores for both laptops, which gives an idea about what kind of performance difference you may experience between the HP Omen Slim 16 2025 and LG Gram Style 16 2023.

You may also read reviews of latest laptops with the same CPUs and compare them:

Laptops with: Intel Core Ultra 5 225H
  • Asus ExpertBook B3 B3405 Compare
  • Asus ExpertBook B5 B5605 Compare
  • HP ZBook X G1i 16" Compare
  • Asus ExpertBook B5 B5405 Compare
Laptops with: Intel Core i7 1360P
  • HP 250 G10 Compare
  • Dell Inspiron 13 5330 Compare
  • MSI Prestige 16 Evo Compare
  • MSI Summit E13 Flip Evo Compare
GPU Comparison
GPU Model Arc Graphics 130T

Base Clock Frequency 300 MHz 300 MHz
Boost CLock Frequency 2200 MHz 1100 MHz
TGP (Total Graphics Power) 35 W 15 W
Type Integrated Integrated
FLOPS 3.9 TFLOPS 1.69 TFLOPS
Memory Size System Shared System Shared
Memory Type DDR5 LPDDR5
Memory Speed 5.6 Gbps 6 Gbps
Shading Units Cores 896 768
TMUs 56 48
ROPs 28 24

GPU is as critical as the CPU for graphic heavy applications and the table above gives a picture of how the two GPU compares. FLOPS is a measure of a GPU's performance based on the number of floating-point arithmetic calculations that the processor can perform within a second. HP Omen Slim 16 2025 has a FLOPS value of 3.9 TFLOPS whereas the LG Gram Style 16 2023 ' has a FLOPS value of 1.69 TFLOPS. If graphical performance of the laptop is important for your use type, the HP Omen Slim 16 2025 may be the better choice between these two setups.

RAM Comparison
RAM





Memory Bus 2x8 GB 2x4 GB
RAM Clock 5600 MHz 6000 MHz
RAM Type DDR5 LPDDR5
Upgradable Yes No
Max RAM Size 32 GB
Total Slots 2
With a larger RAM capacity of 16 GB, the Omen Slim 16 2025 offers an advantage for multitasking and resource-intensive applications compared to the Gram Style 16 2023's RAM capacity of 8 GB.