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Asus ROG Zephyrus G14 2025 GA403 vs ASUS Zenbook 14 Flip OLED UP5401 Intel Comparison

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Laptop to replace
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Asus ROG Zephyrus G14 2025 GA403

14 inches | January 2025

Speed 7
Size 6.5
Display 8
Gaming 4.5
Asus ROG Zephyrus G14 2025 GA403
CHECK AT AMAZON
 Change

ASUS Zenbook 14 Flip OLED UP5401 Intel

14 inches | September 2021

Speed 3
Size 8.5
Display 7.5
Gaming 1.5
ASUS Zenbook 14 Flip OLED UP5401 Intel
CHECK AT AMAZON
Asus ROG Zephyrus G14 2025 GA403 vs ASUS Zenbook 14 Flip OLED UP5401 Intel Comparison Overview
Asus ROG Zephyrus G14 2025 GA403 Asus ROG Zephyrus G1...
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ASUS Zenbook 14 Flip OLED UP5401 Intel ASUS Zenbook 14 Flip...
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Asus ROG Zephyrus G1...
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ASUS Zenbook 14 Flip...
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In this review, we will be comparing ROG Zephyrus G14 2025 GA403 and Zenbook 14 Flip OLED UP5401 Intel, two laptops from Asus and ASUS. Asus ROG Zephyrus G14 2025 GA403 was introduced to market in January 2025 and ASUS Zenbook 14 Flip OLED UP5401 Intel was launched in September 2021. As you can see, Zenbook 14 Flip OLED UP5401 Intel is 4 years older than ROG Zephyrus G14 2025 GA403. Let's see if this age difference between two laptops makes a big difference.

Click for Available Configurations of the Laptops

Asus ROG Zephyrus G14 2025 GA403

CPU:
GPU:
RAM:

ASUS Zenbook 14 Flip OLED UP5401 Intel

RAM:
DISPLAY:

Here is a brief look at the main features of Asus ROG Zephyrus G14 2025 GA403 and ASUS Zenbook 14 Flip OLED UP5401 Intel before getting into our more detailed comparison.

Asus ROG Zephyrus G14 2025 GA403 Key Specs

  • Launched in January 2025
  • 14.0" OLED, 16:10 Aspect Ratio Display
  • CPU: AMD Ryzen AI 9 HX 370
  • GPU: GeForce RTX 5050 Laptop 8GB
  • 16GB Ram
  • 311 x 220 x 15.9-18.3 mm (12.24 x 8.66 x 0.63-0.72 inches)
  • Weight: 1.57 kg (3.46 lbs)

ASUS Zenbook 14 Flip OLED UP5401 Intel Key Specs

  • Launched in September 2021
  • 14.0" Touchscreen - OLED, 16:10 Aspect Ratio Display
  • CPU: Intel Core i5 1135G7
  • GPU: Intel Iris Xe Graphics G7 (80EU)
  • 8GB Ram
  • 311 x 223 x 15.9 mm (12.24 x 8.78 x 0.63 inches)
  • Weight: 1.4 kg (3.09 lbs)

Let's read on the following sections in order to better understand in detail how ROG Zephyrus G14 2025 GA403 and Zenbook 14 Flip OLED UP5401 Intel 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 Zephyrus G14 2025 GA403 over ASUS Zenbook 14 Flip OLED UP5401 Intel
Screen-to-Body Ratio
~83.1% vs ~81.9% Larger screen area ratio
Refresh Rate
120 Hz vs 90 Hz Smoother media experience
CPU Fabrication Process
4 nm vs 10 nm Newer Generation CPU
GPU Fabrication Process
5 nm vs 10 nm Newer Generation GPU
GPU FLOPS
12.6 TFLOPS vs 1.41 TFLOPS Dedicated GPU unit
GPU Type
Dedicated vs Integrated Flexible cable positions
Charging Port Position
Left, Right vs Left Faster RAM Type
RAM Type
LPDDR5X vs LPDDR4X Faster RAM
RAM BUS
PCI-E Gen 4.0 (4x) vs PCI-E Gen 3.0 (4x) 3D Surround Sound Support
Dolby Atmos Speakers
Yes vs No Better Sound capture
Number of Microphones
3 vs 2 More advanced Wi-fi connectivity
WiFi Standard
v7 vs v6 More advanced Bluetooth connectivity
Bluetooth
v5.4 vs v5 Higher Resolution Camera
Webcam Resolution
1920 x 1080 vs 1280 x 720 Connect more device at the same time
Number of USB-A Ports
2x USB 3.2 vs 1x USB 3.2 Faster USB-C connection
USB-C Port Type
v4.0 vs v3.2 Better HDMI connectivity
HDMI Version
2.1 vs 2.0 Better typing feel
Key Travel
1.7 mm vs 1.35 mm
Reasons to choose ASUS Zenbook 14 Flip OLED UP5401 Intel over Asus ROG Zephyrus G14 2025 GA403
Weight
1.40 kg vs 1.57 kg 0.17 kg lighter
Touch Screen
Yes vs No Interact with your fingers
Max Brightness
550 nits vs 500 nits Brighter Screen
Fingerprint Sensor
Yes vs No Easy login with fingerprint
Thunderbolt
v3 vs No Support audio, data, power and video all through one single port

Common Strengths of ASUS Zenbook 14 Flip OLED UP5401 Intel and Asus ROG Zephyrus G14 2025 GA403
Launch Dates
January 2025 vs September 2021 Both laptops are recent models
Screen Technology
OLED vs OLED High Screen Quality
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
LPDDR5X vs LPDDR4X Fast RAM type
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 ASUS Zenbook 14 Flip OLED UP5401 Intel and Asus ROG Zephyrus G14 2025 GA403
Upgradable RAM
No vs No No Option to increase the RAM size
Asus ROG Zephyrus G14 2025 GA403 vs ASUS Zenbook 14 Flip OLED UP5401 Intel: Physical Specs Comparison

In this section, we will be comparing the physical specifications and body features of the Asus ROG Zephyrus G14 2025 GA403 and the ASUS Zenbook 14 Flip OLED UP5401 Intel.

Physical Specs
Weight 1.57 kg (3.46 lbs) 1.4 kg (3.09 lbs)
Surface Area 684 cm2 (106 inches2) 694 cm2 (107.5 inches2)
Screen to Surface Ratio ~83.1% ~81.9%
Side Bezel Thickness ~4.8 mm ~4.8 mm
Weight per Inch of Screen 0.11 kg/inch 0.10 kg/inch
0.242 lbs/inch 0.22 lbs/inch
Colors White, Black Gray
Asus ROG Zephyrus G14 2025 GA403 vs ASUS Zenbook 14 Flip OLED UP5401 Intel Laptop Size Comparison - Front View
Comparison of the Asus ROG Zephyrus G14 2025 GA403 and the ASUS Zenbook 14 Flip OLED UP5401 Intel External Dimensions

Weight

ROG Zephyrus G14 2025 GA403 weighs 1.57 kg (3.46 lbs), whereas the Zenbook 14 Flip OLED UP5401 Intel weighs 1.4 kg (3.09 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 14.0-14.9 inches

Asus ROG Zephyrus G14 2025 GA403
ASUS Zenbook 14 Flip OLED UP5401 Intel
Min
Average
Max
Thickness Comparison

Displays size 14.0-14.9 inches

Asus ROG Zephyrus G14 2025 GA403
ASUS Zenbook 14 Flip OLED UP5401 Intel
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 Asus ROG Zephyrus G14 2025 GA403 is 0.11 kg/inch.In comparison, this value for the ASUS Zenbook 14 Flip OLED UP5401 Intel is 0.10 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

Asus ROG Zephyrus G14 2025 GA403 vs ASUS Zenbook 14 Flip OLED UP5401 Intel: Internals Comparison
CPU Comparison
CPU Model



Base Frequency 2.0 GHz 0.9-2.4 GHz
Turbo Frequency 5.1 GHz 4.2 GHz
Number of Cores 12 (4P + 8E) 4
Number of Threads 24 8
L3 Cache 24 MB 8 MB
Integrated GPU AMD Radeon 890M Iris Xe Graphics G7 80EU
CPU Fabrication Process 4 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 Asus ROG Zephyrus G14 2025 GA403 and ASUS Zenbook 14 Flip OLED UP5401 Intel.

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

Laptops with: AMD Ryzen AI 9 HX 370
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  • Dell Pro 14 Plus 2-in-1 Compare
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  • Dell 14 Plus 2-in-1 Compare
Laptops with: Intel Core i5 1135G7
  • Samsung Galaxy Book Pro 360 15 2021 Compare
  • Samsung Galaxy Book Pro 360 13 2021 Compare
  • Samsung Galaxy Book Pro 15 2021 Compare
  • Samsung Galaxy Book Pro 13 2021 Compare
GPU Comparison
GPU Model





Iris Xe Graphics G7 80EU
TGP (Total Graphics Power) 90 W 15 W
Nvidia Optimus MUX
Type Dedicated Integrated
FLOPS 12.6 TFLOPS 1.41 TFLOPS
Memory Size 8 GB System Shared
Memory Type GDDR7 LPDDR4X
Memory Bus 128 bit System Shared
Memory Speed ~24 Gbps 4.27 Gbps
Shading Units Cores 2560 640
TMUs 80 40
ROPs 32 20

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 Zephyrus G14 2025 GA403 has a FLOPS value of 12.6 TFLOPS whereas the ASUS Zenbook 14 Flip OLED UP5401 Intel ' has a FLOPS value of 1.41 TFLOPS. If graphical performance of the laptop is important for your use type, the Asus ROG Zephyrus G14 2025 GA403 may be the better choice between these two setups.

RAM Comparison
RAM




Memory Bus 2x8 GB 2x4 GB
RAM Clock 8000 MHz 4266 MHz
RAM Type LPDDR5X LPDDR4X
Upgradable No No
With a larger RAM capacity of 16 GB, the ROG Zephyrus G14 2025 GA403 offers an advantage for multitasking and resource-intensive applications compared to the Zenbook 14 Flip OLED UP5401 Intel's RAM capacity of 8 GB.

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 CategoryAsus ROG Zephyrus G14 (2025) GA403ASUS Zenbook 14 Flip OLED (UP5401, Intel)
CPUAMD Ryzen AI 9 HX 370Intel Core i5 1135G7
GPUGeForce RTX 5050 Laptop 8GBIris Xe Graphics G7 80EU
Memory16 GB ; 8 GB VRAM8 GB
Available for LLM total~19.3 GB (6.5 GB VRAM 12.8 GB RAM)~3.5 GB (3.5 GB RAM)
Small Models (1-3B): Examples: Phi-2, Qwen-1.8B
Requires ~2 GB memory
✔ Runs Smoothly
fits in your 8 GB VRAM
✔ Modest Speed
fits in your 3.5 GB RAM
Medium Models (7-8B): Examples: Mistral-7B, Qwen-7B
Requires ~5 GB memory
✔ Runs Well
fits in your 8 GB VRAM
✖ Not Supported
exceeds available RAM
Large Models
13-15B Models (e.g., Llama 3 14B, Qwen1.5 14B)
Requires ~9 GB memory
⚠ Borderline / Slow doesn't fit in 8 GB VRAM, spills to RAM (VRAM + RAM, slower)
✖ Not Supported exceeds available RAM
16-24B Models (e.g., Dense 20B Q4 ~15.5GB)
Requires ~14 GB memory
! Not Practical doesn't fit in 8 GB VRAM, spills to RAM (VRAM + RAM, slower)
✖ Not Supported exceeds available RAM
24-30B Models (e.g., Dense 30B Q4)
Requires ~18 GB memory
! Not Practical doesn't fit in 8 GB VRAM, spills to RAM (VRAM + RAM, slower)
✖ Not Supported exceeds available RAM
MoE Models (Mixture-of-Experts) (e.g., Mixtral 8x7B - total ~47B, active ~12-13B)
Requires ~24 GB memory
✖ Not Supported exceeds available RAM
✖ Not Supported exceeds available RAM
Extra-Large Models (65B+): Examples: LLaMA2-70B, Qwen1.5-72B
Requires ~42 GB memory
✖ Not Supported
exceeds available RAM
✖ Not Supported
exceeds available RAM

For more detailed LLM evaluation (subcategories, performance ranges, memory breakdown)

Asus ROG Zephyrus G14 (2025) GA403|ASUS Zenbook 14 Flip OLED (UP5401, Intel)

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

📌 Model Types: Dense 30B Q4 models typically require around 19–22 GB of total VRAM, so they run best on systems with ≥24 GB VRAM. MoE models like Mixtral 8x7B (≈47B total parameters, usually ≈23–26 GB in 4-bit) also need high memory because all experts must be loaded, even though only a few are active per token. They reduce compute cost per token (similar to a ~12–13B dense model), but not memory usage, so they are not practical on 14–16 GB systems.

🚀 Modern NPU (Neural Processing Unit): Modern processors like AMD Ryzen AI and Intel Core Ultra feature NPU and unified memory architecture. NPUs provide modest performance gains (0-30% faster) with better power efficiency compared to iGPU-only execution. Real-world tests show ~3-10 tok/s range on 13B models with 32GB RAM (varies by runtime, quantization, and context), comparable to iGPU but more power-efficient. Note: These figures are examples from various NPU systems; actual performance depends on your specific hardware configuration.

Understanding Performance Categories

The performance descriptions use general categories because actual speed varies greatly based on your specific hardware, model optimization, context length, and runtime software.

Performance LevelTypical RangeUser Experience
Runs Smoothly
(High-end dGPU)
50+ tok/sReal-time response. Feels instant, like ChatGPT.
Runs Well
(Mid-range dGPU)
20-50 tok/sGood interactive performance. Slight delay, but usable.
Modest Speed
(iGPU/NPU/CPU)
5-20 tok/sUsable for tasks that don't need instant responses. Noticeable typing delay.
Borderline / Slow
(Limited hardware)
2-5 tok/sSlow-Very slow. Patience required. Better for batch processing.
Not Practical
<2 tok/sToo slow for regular use. May cause system hangs or instability.

💡 Tip: Your actual results may be higher or lower than these ranges. Test with your specific hardware to know for sure!

⚠️ Note: Performance categorization is based on VRAM capacity and RAM fallback status. GPU type (memory bandwidth, compute power) can also affect actual performance. Currently, we prioritize whether the model fits in VRAM or requires RAM fallback for classification. We may refine this categorization in future updates based on more detailed benchmarks.

BATTERY
BATTERY

Battery Type Li-Ion Li-Ion
Replaceable No No
Fast Charging No No
Charging Port Position Left, Right Left
Charge Power 200 W 100 W
Full Charging Time 1:37 hr
Moreover, the ROG Zephyrus G14 2025 GA403 boasts a larger battery capacity of 73 Wh, offering extended usage time compared to the Zenbook 14 Flip OLED UP5401 Intel's63 Wh.

Battery Comparison

Displays size 14.0-14.9 inches

Asus ROG Zephyrus G14 2025 GA403
ASUS Zenbook 14 Flip OLED UP5401 Intel
Min
Average
Max
STORAGE
With a larger storage capacity up to 2 TB, the ROG Zephyrus G14 2025 GA403 provides more space for storing files and applications compared to the Zenbook 14 Flip OLED UP5401 Intel's max. storage capacity of 1 TB.
Storage Options 1 TB, 2 TB 256 GB, 512 GB, 1 TB
Upgradable Yes
Storage type SSD (M2) SSD (M2)
NVMe Yes Yes
Memory Bus PCI-E Gen 4.0 (4x) PCI-E Gen 3.0 (4x)

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 Zephyrus G14 2025 GA403 vs ASUS Zenbook 14 Flip OLED UP5401 Intel: Display Comparison

The display is an essential aspect to consider when comparing the Asus ROG Zephyrus G14 2025 GA403 and ASUS Zenbook 14 Flip OLED UP5401 Intel 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. Both ROG Zephyrus G14 2025 GA403 and Zenbook 14 Flip OLED UP5401 Intel screens have the same size of 14.0".The total usable screen area of the ROG Zephyrus G14 2025 GA403 is 568cm2 / 88inch2 whereas the Zenbook 14 Flip OLED UP5401 Intel's total usable screen area is 568cm2 / 88inch2.


PPI (Pixels per Inch)
Both ROG Zephyrus G14 2025 GA403 and Zenbook 14 Flip OLED UP5401 Intel feature the same pixel density with 243 pixels per inch (PPI).

Screen PPI (Pixels Per Inch) Comparison

Displays size 14.0-14.9 inches

Asus ROG Zephyrus G14 2025 GA403
ASUS Zenbook 14 Flip OLED UP5401 Intel
Min
Average
Max

Refresh Rate
The ROG Zephyrus G14 2025 GA403 offers a higher refresh rate of 120 Hz, resulting in smoother motion and improved visual experience.


Both ROG Zephyrus G14 2025 GA403 and Zenbook 14 Flip OLED UP5401 Intel boast the same response time of 1.0 ms.

Brightness
The Zenbook 14 Flip OLED UP5401 Intel offers a higher maximum brightness of 550 nits, delivering a brighter screen.

Brightness Comparison

Displays size 14.0-14.9 inches

Asus ROG Zephyrus G14 2025 GA403
ASUS Zenbook 14 Flip OLED UP5401 Intel
Min
Average
Max

Asus ROG Zephyrus G14 2025 GA403 vs ASUS Zenbook 14 Flip OLED UP5401 Intel Connectivity Comparison

In terms of connectivity,

Wifi
ROG Zephyrus G14 2025 GA403 features a more advanced Wi-Fi standard v7, providing faster and more reliable wireless connections compared to Zenbook 14 Flip OLED UP5401 Intel (v6).

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 Zephyrus G14 2025 GA403 and Zenbook 14 Flip OLED UP5401 Intel have USB-A ports. ROG Zephyrus G14 2025 GA403 has 2x USB 3.2 USB-A ports, while Zenbook 14 Flip OLED UP5401 Intel has 1x USB 3.2 USB-A ports.
Both ROG Zephyrus G14 2025 GA403 and Zenbook 14 Flip OLED UP5401 Intel have USB Type-C ports. ROG Zephyrus G14 2025 GA403 has 2x USB 4.0 USB Type-C ports, while Zenbook 14 Flip OLED UP5401 Intel has 2x USB 3.2 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
Zenbook 14 Flip OLED UP5401 Intel is equipped with Thunderbolt 3.2 port. ROG Zephyrus G14 2025 GA403 does not have Thunderbolt port.

HDMI
Both ROG Zephyrus G14 2025 GA403 and Zenbook 14 Flip OLED UP5401 Intel feature an HDMI port. ROG Zephyrus G14 2025 GA403 offers 1x HDMI 2.1, while Zenbook 14 Flip OLED UP5401 Intel offers 1x HDMI 2.0.

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 Zephyrus G14 2025 GA403 and Zenbook 14 Flip OLED UP5401 Intel come with an SD Card Reader for easy access to memory cards.

Audio Jack
Both ROG Zephyrus G14 2025 GA403 and Zenbook 14 Flip OLED UP5401 Intel 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 v6
Bluetooth
(latest: v6.2)
v5.4 v5
USB-A
(latest: 3.2)
2x USB 3.2 1x USB 3.2
USB Type-C
(latest: USB4 2.0)
2x USB 4.0 2x USB 3.2
Thunderbolt
(latest: 5)
No Thunderbolt 3.2
HDMI
(latest: 2.1)
1x HDMI 2.1 1x HDMI 2.0
Display Port
(latest: v2.0)
No No
VGA No No
Fingerprint Sensor No Yes
Optical Drive No No
Audio Jack 3.5mm Yes Yes
Ethernet RJ45 No No
SD CardReader Yes Yes
Proprietary Charging Port Yes No

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