Asus ROG Flow Z13 2025 GZ302 vs Razer Blade 14 2025 Comparison

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Asus ROG Flow Z13 2025 GZ302

13.4 inches | January 2025

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Razer Blade 14 2025

14 inches | May 2025

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Asus ROG Flow Z13 2025 GZ302 vs Razer Blade 14 2025 Comparison Overview

Asus ROG Flow Z13 20...

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Razer Blade 14 2025

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In this review, we will be comparing ROG Flow Z13 2025 GZ302 and Blade 14 2025, two laptops from Asus and Razer. Asus ROG Flow Z13 2025 GZ302 was introduced to market in January 2025 and Razer Blade 14 2025 was launched in May 2025. There is only 4 months difference between ROG Flow Z13 2025 GZ302 and Blade 14 2025 so we are expecting this to be a fair comparison regarding age and technology level.

Click for Available Configurations of the Laptops

ROG Flow Z13 2025 GZ302 and Blade 14 2025 are members of Razer's series of laptops. Below you can find the latest models from this series.

Asus Series History

	Release Date	Screen Size	Dimensions	Weight
Asus Vivobook 18 M1807	March 2025	18.4"	402.5 x 274.5 x 18.6-19.9 mm	2.6 kg (5.73 lbs)
Asus Vivobook S14 M3407	March 2025	14.0"	315.2 x 223.4 x 15.9-17.9 mm	1.4 kg (3.09 lbs)
Asus ExpertBook B5 B5405	February 2025	14.0"	315.1 x 226.8 x 18.9-19 mm	1.35 kg (2.98 lbs)
Asus ExpertBook B5 B5605	February 2025	16.0"	358.4 x 253.9 x 17.5-17.9 mm	1.75 kg (3.86 lbs)
Asus ROG Flow Z13 2025 GZ302	January 2025	13.4"	300 x 204 x 12.9-14.9 mm	1.2 kg (2.65 lbs)
Asus Vivobook 14 X1407	January 2025	14.0"	315.2 x 223.4 x 17.9 mm	1.46 kg (3.22 lbs)
Asus Vivobook S14 S3407Q	January 2025	14.0"	315.2 x 223.4 x 15.9-17.9 mm	1.39 kg (3.06 lbs)
Asus Vivobook S16 S3607	January 2025	16.0"	357 x 250.7 x 15.9-17.9 mm	1.67 kg (3.68 lbs)

Here is a brief look at the main features of Asus ROG Flow Z13 2025 GZ302 and Razer Blade 14 2025 before getting into our more detailed comparison.

Asus ROG Flow Z13 2025 GZ302 Key Specs

Launched in January 2025
13.4" TouchScreen - IPS LCD, 16:10 Aspect Ratio Display
CPU: AMD Ryzen AI Max 390
GPU: Radeon 8050S
16GB Ram
300 x 204 x 12.9-14.9 mm (11.81 x 8.03 x 0.51-0.59 inches)
Weight: 1.2 kg (2.65 lbs)

Razer Blade 14 2025 Key Specs

Launched in May 2025
14.0" OLED, 16:10 Aspect Ratio Display
CPU: AMD Ryzen AI 9 365
GPU: GeForce RTX 5060 Laptop 8GB,GeForce RTX 5070 Laptop 8GB
16GB,32GB,64GB Ram
310.7 x 224.3 x 15.8-16.2 mm (12.23 x 8.83 x 0.62-0.64 inches)
Weight: 1.63 kg (3.59 lbs)

Let's read on the following sections in order to better understand in detail how ROG Flow Z13 2025 GZ302 and Blade 14 2025 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 Asus ROG Flow Z13 2025 GZ302 over Razer Blade 14 2025

Weight	1.20 kg vs 1.63 kg	0.43 kg lighter
Screen-to-Body Ratio	~85.1% vs ~81.6%	Larger screen area ratio
Noise Level	45.4 dB vs 54.6 dB	Less fan noise
Refresh Rate	180 Hz vs 120 Hz	Smoother media experience
2-in-1 Design	Yes vs No	Use like a tablet
Touch Screen	Yes vs No	Interact with your fingers
Adobe RGB Profile	89.7% vs 89.2%	Wider Adobe RGB Coverage
Max Brightness	500 nits vs 450 nits	Brighter Screen
GPU FLOPS	22.9 TFLOPS vs 18.4 TFLOPS	3D Surround Sound Support
Dolby Atmos Speakers	Yes vs No	Better Sound capture
Number of Microphones	3 vs 2

Reasons to choose Razer Blade 14 2025 over Asus ROG Flow Z13 2025 GZ302

Side Bezel Thickness	4.6 mm vs 5.7 mm	1.1 mm thinner bezels
Display Size	14 inches vs 13.4 inches	Larger Screen Estate
Contrast Rate	1000000:1 vs 1727:1	more pleasing colors
Screen PPI	243 ppi vs 225 ppi	More pixels per inch
Screen Resolution	2880 x 1800 pixels vs 2560 x 1600 pixels	Higher pixel count screen
Screen Type	Matte vs Glossy	potentially less reflections on screen
sRGB Color Space	100% vs 99.6%	Wider sRGB Color Space Coverage
Response Time	1 ms vs 3 ms	Faster Response screen
GPU Type	Dedicated vs Integrated	Dedicated GPU unit
Charging Port Position	Left, Right vs Left	Flexible cable positions
Number of USB-A Ports	2x USB 3.2 vs 1x USB 3.2	Connect more device at the same time

Common Strengths of Razer Blade 14 2025 and Asus ROG Flow Z13 2025 GZ302

Launch Dates	January 2025 vs May 2025	Both laptops are recent models
HDR Support	Yes, Dolby Vision vs Yes, HDR10	Watch HDR Clips
Fast Charging Support	Yes vs Yes	Charge the battery in a shorter time
RAM Type	PCI-E Gen 4.0 (4x) vs PCI-E Gen 4.0 (4x)	Fast RAM type
Upgradable Storage	Yes vs Yes	Option to increase the Storage size
SSD Type	NVMe vs NVMe	Faster Data Transfers
HDMI Output	1x HDMI 2.1 vs 1x HDMI 2.1	Connect to External Displays via HDMI cable
VGA Output	No vs No	Connect to External Displays via VGA cable
Built-in SD Card Reader	Yes vs Yes	Read & Write SD Cards
Keyboard Backlight	Yes vs Yes	Easily see the keys under low light

Common Weaknesses of Razer Blade 14 2025 and Asus ROG Flow Z13 2025 GZ302

Upgradable RAM	No vs No	No Option to increase the RAM size
Fingerprint Sensor	No vs No	No fingerprint login feature

Asus ROG Flow Z13 2025 GZ302 vs Razer Blade 14 2025: Physical Specs Comparison

In this section, we will be comparing the physical specifications and body features of the Asus ROG Flow Z13 2025 GZ302 and the Razer Blade 14 2025.

Physical Specs
Weight	1.2 kg (2.65 lbs)	1.63 kg (3.59 lbs)
Surface Area	612 cm2 (94.8 inches2)	697 cm2 (108 inches2)
Screen to Surface Ratio	~85.1%	~81.6%
Side Bezel Thickness	~5.7 mm	~4.6 mm
Weight per Inch of Screen	0.09 kg/inch	0.12 kg/inch
	0.198 lbs/inch	0.264 lbs/inch
Colors	Black	Black, Gray
Cover Opening Angle	360Â°	135Â°

Comparison of the Asus ROG Flow Z13 2025 GZ302 and the Razer Blade 14 2025 External Dimensions

Weight

ROG Flow Z13 2025 GZ302 weighs 1.2 kg (2.65 lbs), whereas the Blade 14 2025 weighs 1.63 kg (3.59 lbs). There is a notable difference in weight between these two laptops. However, it's important to consider that comparing their weights directly may not provide a complete picture since they also have different display sizes.

Weight Comparison

Asus ROG Flow Z13 2025 GZ302

Avg: 13.0-13.9"

Razer Blade 14 2025

Avg: 14.0-14.9"

Thickness Comparison

Asus ROG Flow Z13 2025 GZ302

Avg: 13.0-13.9"

Razer Blade 14 2025

Avg: 14.0-14.9"

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 Asus ROG Flow Z13 2025 GZ302 is 0.09 kg/inch.In comparison, this value for the Razer Blade 14 2025 is 0.12 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
Dell Latitude 7330: 0.07 kg/inch
Lenovo ThinkPad X1 Nano Gen 2: 0.07 kg/inch
LG Gram 14 2022: 0.07 kg/inch

Asus ROG Flow Z13 2025 GZ302 vs Razer Blade 14 2025: Internals (CPU, GPU, RAM, Battery, SSD, etc.) Comparison

CPU Comparison

CPU Model	AMD Ryzen AI Max 390 AMD Ryzen AI Max+ 395 AMD Ryzen AI Max+ Pro 395	AMD Ryzen AI 9 365
Base Frequency	3.2 GHz	2.0 GHz
Turbo Frequency	5 GHz	5 GHz
Number of Cores	12	10 (4P + 6E)
Number of Threads	24	20
L3 Cache	64 MB	24 MB
Integrated GPU	Radeon 8050S	AMD Radeon 880M
CPU Fabrication Process	4 nm	4 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 Asus ROG Flow Z13 2025 GZ302 and Razer Blade 14 2025.

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

Laptops with: AMD Ryzen AI Max 390

HP ZBook Ultra 14 G1a Compare

Laptops with: AMD Ryzen AI 9 365

GPU Comparison

GPU Model	Radeon 8050S	GeForce RTX 5060 Laptop 8GB GeForce RTX 5070 Laptop 8GB
Boost CLock Frequency	2800 MHz
TGP (Total Graphics Power)	45-120 W	115 W
Type	Integrated	Dedicated
FLOPS	22.9 TFLOPS	18.4 TFLOPS
Memory Size	System Shared	8 GB
Memory Type	LPDDR5X	GDDR7
Memory Speed	8 Gbps	~24 Gbps
Shading Units Cores	2048	3328
TMUs	128	104
ROPs	64	48

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. Asus ROG Flow Z13 2025 GZ302 has a FLOPS value of 22.9 TFLOPS whereas the Razer Blade 14 2025 ' has a FLOPS value of 18.4 TFLOPS. If graphical performance of the laptop is important for your use type, the Asus ROG Flow Z13 2025 GZ302 may be the better choice between these two setups.

RAM Comparison

RAM	16GB 32GB 64GB 128GB	16GB 32GB 64GB
Memory Bus	2x8 GB	2x8 GB
RAM Clock	8000 MHz	8000 MHz
RAM Type	LPDDR5X	LPDDR5X
Upgradable	No	No
Memory Bus	PCI-E Gen 4.0 (4x)	PCI-E Gen 4.0 (4x)

Both laptops, the ROG Flow Z13 2025 GZ302 and the Blade 14 2025, come with similar RAM capacities of 16 GB, providing comparable performance in memory-intensive tasks.

LOCAL LLM Compatibility Evaluation

This quick guide shows what types of large language models (LLMs) each of these laptops could support, based on their respective hardware specifications. It's meant to help you compare their suitability for running AI models locally.

LLM Category	Asus ROG Flow Z13 (2025) GZ302	Razer Blade 14 (2025)
Small Models(1-3B):Examples: Phi-2, Qwen-1.8B	✔ Run smoothly.	✔ Run smoothly.
Medium Models(7-8B):Examples: Mistral-7B, Qwen-7B	✔ Good performance.	✔ Good performance.
Large Models(13-30B):Examples: Mixtral, Qwen-14B	✖ Not supported.	⚠ Can run using CPU + RAM fallback. Expect slower performance.
Extra-Large Models(65B+):Examples: LLaMA2-70B, Qwen1.5-72B	✖ Not supported on most systems. Requires high-end GPU or advanced setup.	⚠ Possible with CPU + RAM fallback using quantized models.

Note: Optimized (e.g., 4-bit) models may run on limited hardware. Performance depends on runtime and setup.

📌 MoE Models: Some models like Mixtral 8x7B and Qwen3-30B-A3B use a Mixture of Experts (MoE) design, activating only part of the model during inference. This means they can often run efficiently on laptops with 12–16 GB of VRAM when quantized.

BATTERY

BATTERY	70 Wh	72 Wh
Battery Type	Li-Ion	Li-Po
Replaceable	No	No
Fast Charging	No	No
Charging Port Position	Left	Left, Right
Charge Power	200 W	200 W
Full Charging Time	1:40 hr	1:50 hr

On the other hand, the Blade 14 2025 features a higher battery capacity of 72 Wh, delivering longer usage time compared to the ROG Flow Z13 2025 GZ302's 70 Wh.

Battery Comparison

Asus ROG Flow Z13 2025 GZ302

Avg: 13.0-13.9"

Razer Blade 14 2025

Avg: 14.0-14.9"

STORAGE
The Blade 14 2025 offers a larger max storage capacity of 4 TB, providing more room for storing files and data compared to the ROG Flow Z13 2025 GZ302's storage capacity of 2 TB.

Storage Options	1 TB, 2 TB	1 TB, 2 TB, 4 TB
Upgradable	Yes	Yes
Total Slots	1	2
Storage type	SSD (M2)	SSD (M2)
NVMe	Yes	Yes

If your budget allows, we recommend opting for the largest possible disk size, considering the potential increase in storage capacity needs in the future. However, please keep in mind the question 'What will the laptop be used for?' when making this decision. Of course, you can later upgrade the hard disk capacity by getting a larger disk. However, if your laptop has only one disk slot, it may not be as straightforward as a RAM upgrade, where you simply add or replace a module, as moving or cloning files to a new disk may be necessary.

Asus ROG Flow Z13 2025 GZ302 vs Razer Blade 14 2025: Display Comparison

The display is an essential aspect to consider when comparing the Asus ROG Flow Z13 2025 GZ302 and Razer Blade 14 2025 since its is the component that you interact the most and significantly impact the experience.

Screen Area and Dimensions

Now let's look at the comparison of the actual display areas of both laptops below, keeping the bezels around the screens out of the equation. ROG Flow Z13 2025 GZ302 has a display size of 13.4".On the other hand, Blade 14 2025 has a larger14.0" display.The total usable screen area of the ROG Flow Z13 2025 GZ302 is 521cm² / 81inch² whereas the Blade 14 2025's total usable screen area is 568cm² / 88inch².

PPI (Pixels per Inch)
Additionally, the Blade 14 2025 features a higher pixel density with 243 pixels per inch (PPI), ensuring sharper image details.

Screen PPI (Pixels Per Inch) Comparison

Asus ROG Flow Z13 2025 GZ302

Avg: 13.0-13.9"

Razer Blade 14 2025

Avg: 14.0-14.9"

Refresh Rate
The ROG Flow Z13 2025 GZ302 offers a higher refresh rate of 180 Hz, resulting in smoother motion and improved visual experience.

Furthermore, the Blade 14 2025 boasts a faster response time of 1.0 ms, reducing motion blur for fast-paced content.

Brightness
The ROG Flow Z13 2025 GZ302 offers a higher maximum brightness of 500 nits, delivering a brighter screen.

Brightness Comparison

Asus ROG Flow Z13 2025 GZ302

Avg: 13.0-13.9"

Razer Blade 14 2025

Avg: 14.0-14.9"

Asus ROG Flow Z13 2025 GZ302 vs Razer Blade 14 2025 Connectivity Comparison

In terms of connectivity,

Wifi
Both ROG Flow Z13 2025 GZ302 and Blade 14 2025 support the latest Wi-Fi standard v7.

Below, you'll find a Wi-Fi Versions Table, along with their release dates and speeds, to provide a brief overview of its development.

Wi-Fi Versions and Speeds

Standard	Speed	Release Date	Network	Frequency Bands (GHz)
Wi-Fi 7	up to 40 Gbps (5 GB/s)	2023	802.11be	2.4, 5, 6
Wi-Fi 6E	up to 9.6 Gbps (1.2 GB/s)	2020	802.11ax	2.4, 5, 6
Wi-Fi 6	up to 9.6 Gbps (1.2 GB/s)	2019	802.11ax	2.4, 5
Wi-Fi 5	up to 6.93 Gbps (866.25 MB/s)	2014	802.11ac	2.4, 5
Wi-Fi 4	up to 600 Mbps (75 MB/s)	2009	802.11n	2.4, 5

* Please note that the provided transfer rates are maximum theoretical values, and real-life performance may vary based on environmental factors.

USB
Both ROG Flow Z13 2025 GZ302 and Blade 14 2025 have USB-A ports. ROG Flow Z13 2025 GZ302 has 1x USB 3.2 USB-A ports, while Blade 14 2025 has 2x USB 3.2 USB-A ports.
Both ROG Flow Z13 2025 GZ302 and Blade 14 2025 feature 2x USB 4.0 USB Type-C ports.

Below, you'll find a table of USB ports, along with their release dates and speeds.
To mitigate the confusion caused by generation names, the USB Implementers Forum (USB-IF) suggests using marketing names like USB 5Gbps, USB 10Gbps, and so forth, based on their respective transfer rates.

USB Type and Speeds

USB Type	Version	Speed	Date	Other Features/Explanations
USB4	Gen 4 (2.0)	80 Gbps	2022	Also known as USB 80Gbps
USB4	Gen 3×2	40 Gbps	2019	Also known as USB 40Gbps
USB 3.2	3.2 Gen 2x2	20 Gbps	2019	Double the data transfer rates of Gen 2
USB 3.2	3.2 Gen 2	10 Gbps	2017	Previously known as USB 3.1
USB 3.2	3.2 Gen 1	5 Gbps	2017	Previously known as USB 3.0
USB 3.1	3.1 Gen 2	10 Gbps	2013	Faster data transfer rates
USB 3.0	3.1 Gen 1	5 Gbps	2010	SuperSpeed USB, improved data transfer rates
USB 2.0	2.0	480 Mbps	2000	High-speed data transfer
USB 1.0	1.0	1.5 Mbps	1996	Original USB standard

Thunderbolt
Neither ROG Flow Z13 2025 GZ302 nor Blade 14 2025 has Thunderbolt port.

HDMI
Both ROG Flow Z13 2025 GZ302 and Blade 14 2025 feature an HDMI port (1x HDMI 2.1) for connecting to external monitors.

Below, you'll find a comparison table detailing different HDMI versions, including their bandwidth, color depth, maximum resolution, and release dates. This information can be helpful in understanding the capabilities of each HDMI version and choosing the most suitable one for your needs.

HDMI Comparison Table

HDMI Version	Maximum Resolution	Bandwidth (Gbps)	Color Depth (bits)	Release Date
HDMI 2.1-2.1b	7680 x 4320 *(8K)* @ 60p 3840 x 2160 *(4K)* @ 120p	48.0	48	2017
HDMI 2.0-2.0b	3840 x 2160 *(4K)* @ 60p	18.0	48	2013
HDMI 1.4-1.4b	3840 x 2160 *(4K)* @ 30p	10.2	48	2009
HDMI 1.3-1.3a	2560 x 1440 @ 60p	10.2	48	2006
HDMI 1.0-1.2a	1920 x 1200 @ 60p	4.95	24	2002

* Please note that the provided resolution values represent the maximum supported resolution, and actual display quality may depend on other factors such as source content and connected devices.

SD Card Reader
Both ROG Flow Z13 2025 GZ302 and Blade 14 2025 come with an SD Card Reader for easy access to memory cards.

Audio Jack
Both ROG Flow Z13 2025 GZ302 and Blade 14 2025 are equipped with a 3.5mm Audio Jack, providing seamless connection to headphones and speakers.

To summarize the connectivity and ports details, please refer to the table below to see them listed.

Connectivity and Ports
WiFi Standard (latest: v7)	v7	v7
Bluetooth (latest: v5.4)	v5.4	v5.4
USB-A (latest: 3.2)	1x USB 3.2	2x USB 3.2
USB Type-C (latest: USB4 2.0)	2x USB 4.0	2x USB 4.0
Thunderbolt (latest: 5)	No	No
HDMI (latest: 2.1)	1x HDMI 2.1	1x HDMI 2.1
Display Port (latest: v2.0)	No	No
VGA	No	No
Fingerprint Sensor	No	No
Optical Drive	No	No
Audio Jack 3.5mm	Yes	Yes
Ethernet RJ45	No	No
SD CardReader	Yes	Yes
Proprietary Charging Port	Yes	Yes