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

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HP Omen Slim 16 2025

16 inches | March 2025

Speed 6

Size 4

Display 5.5

Gaming 3.5

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LG Gram Style 16 2023

16 inches | January 2023

Speed 5

Size 9

Display 8

Gaming 2.5

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

HP Omen Slim 16 2025

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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

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

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	Intel Core Ultra 5 225H Intel Core Ultra 7 255H Intel Core Ultra 9 285H	Intel Core i7 1360P
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

Laptops with: Intel Core i7 1360P

GPU Comparison

GPU Model	Arc Graphics 130T	Intel Iris Xe Graphics G7 (96EU)
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	16GB 24GB 32GB	8GB 16GB 32GB
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.