Asus Zenbook A14 UX3407 vs LG Gram 14 2024 Comparison

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Asus Zenbook A14 UX3407

14 inches | January 2025

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LG Gram 14 2024

14 inches | December 2023

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Asus Zenbook A14 UX3407 vs LG Gram 14 2024 Comparison Overview

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LG Gram 14 2024

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LG Gram 14 2024

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In this review, we will be comparing Zenbook A14 UX3407 and Gram 14 2024, two laptops from Asus and LG. Asus Zenbook A14 UX3407 was introduced to market in January 2025 and LG Gram 14 2024 was launched in December 2023. There is 13 months difference between Zenbook A14 UX3407 and Gram 14 2024 so it would still give an advantage to younger Zenbook A14 UX3407.

Click for Available Configurations of the Laptops

Here is a brief look at the main features of Asus Zenbook A14 UX3407 and LG Gram 14 2024 before getting into our more detailed comparison.

Asus Zenbook A14 UX3407 Key Specs

Launched in January 2025
14.0" OLED, 16:10 Aspect Ratio Display
CPU: Qualcomm Snapdragon X (X1-26-100)
GPU: Adreno X1-45
8GB Ram
310.7 x 213.9 x 13.4-15.9 mm (12.23 x 8.42 x 0.53-0.63 inches)
Weight: 0.9 kg (1.98 lbs)

LG Gram 14 2024 Key Specs

Launched in December 2023
14.0" IPS LCD, 16:10 Aspect Ratio Display
CPU: Intel Core Ultra 5 125H
GPU: Intel Arc iGPU (7-Cores)
8GB Ram
312 x 214.3 x 15.7-16.9 mm (12.28 x 8.44 x 0.62-0.67 inches)
Weight: 1.12 kg (2.47 lbs)

Let's read on the following sections in order to better understand in detail how Zenbook A14 UX3407 and Gram 14 2024 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 Zenbook A14 UX3407 over LG Gram 14 2024

Weight	0.90 kg vs 1.12 kg	0.22 kg lighter
Screen-to-Body Ratio	~85.5% vs ~85%	Larger screen area ratio
Side Bezel Thickness	4.6 mm vs 5.3 mm	0.7 mm thinner bezels
Contrast Rate	1000000:1 vs 1200:1	more pleasing colors
sRGB Color Space	100% vs 99%	Wider sRGB Color Space Coverage
Max Brightness	600 nits vs 350 nits	Brighter Screen
CPU Fabrication Process	4 nm vs 7 nm	Newer Generation CPU
GPU Fabrication Process	4 nm vs 5 nm	Newer Generation GPU
WiFi Standard	v7 vs v6E	More advanced Wi-fi connectivity
Bluetooth	v5.4 vs v5.3	More advanced Bluetooth connectivity

Reasons to choose LG Gram 14 2024 over Asus Zenbook A14 UX3407

Screen Type	Matte vs Glossy	potentially less reflections on screen
GPU FLOPS	3.9 TFLOPS vs 2.3-2.8 TFLOPS	Connect more device at the same time
Number of USB-A Ports	2x USB 3.2 vs 1x USB 3.2	Read & Write SD Cards with the built-in reader
SD Card Reader	Yes vs No

Common Strengths of LG Gram 14 2024 and Asus Zenbook A14 UX3407

Launch Dates	January 2025 vs December 2023	Both laptops are recent models
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
Dolby Atmos Support	Yes vs Yes	3D Surround Sound Support
Thunderbolt Port	v4 vs v4	Fast data and power transfer via Thunderbolt Port
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
Keyboard Backlight	Yes vs Yes	Easily see the keys under low light

Common Weaknesses of LG Gram 14 2024 and Asus Zenbook A14 UX3407

Touchscreen Capability	No vs No	No Touchscreen Capability
Upgradable RAM	No vs No	No Option to increase the RAM size

Asus Zenbook A14 UX3407 vs LG Gram 14 2024: Physical Specs Comparison

In this section, we will be comparing the physical specifications and body features of the Asus Zenbook A14 UX3407 and the LG Gram 14 2024.

Physical Specs
Weight	0.9 kg (1.98 lbs)	1.12 kg (2.47 lbs)
Surface Area	665 cm2 (103 inches2)	669 cm2 (103.6 inches2)
Screen to Surface Ratio	~85.5%	~85%
Side Bezel Thickness	~4.6 mm	~5.3 mm
Weight per Inch of Screen	0.06 kg/inch	0.08 kg/inch
	0.132 lbs/inch	0.176 lbs/inch
Colors	Gray	White, Black

Comparison of the Asus Zenbook A14 UX3407 and the LG Gram 14 2024 External Dimensions

Weight

Zenbook A14 UX3407 weighs 0.9 kg (1.98 lbs), whereas the Gram 14 2024 weighs 1.12 kg (2.47 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 Zenbook A14 UX3407 0.90 kg

LG Gram 14 2024 1.12 kg

Min 0.88 kg

Average 1.42 kg

Max 2.19 kg

Thickness Comparison

Displays size 14.0-14.9 inches

Asus Zenbook A14 UX3407 15.90 mm

LG Gram 14 2024 16.90 mm

Min 8.40 mm

Average 17.12 mm

Max 32.50 mm

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 Zenbook A14 UX3407 is 0.06 kg/inch.In comparison, this value for the LG Gram 14 2024 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
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
LG Gram 14 2-in-1 2022: 0.07 kg/inch
LG Gram 15 2022: 0.07 kg/inch

Asus Zenbook A14 UX3407 vs LG Gram 14 2024: Internals (CPU, GPU, RAM, Battery, SSD, etc.) Comparison

CPU Comparison

CPU Model	Qualcomm Snapdragon X (X1-26-100) Qualcomm Snapdragon X Plus (X1P-42-100) Qualcomm Snapdragon X Elite (X1E-78-100)	Intel Core Ultra 5 125H Intel Core Ultra 7 155H
Base Frequency	2.98 GHz	1.2 GHz
Number of Cores	8	Arc Graphics (7-
Number of Threads	8	18
L3 Cache	6 MB	18 MB
Integrated GPU	Qualcomm Adreno X1-45	Arc Graphics (7-Cores)
CPU Fabrication Process	4 nm	7 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 Zenbook A14 UX3407 and LG Gram 14 2024.

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

Laptops with: Qualcomm Snapdragon X (X1-26-100)

Laptops with: Intel Core Ultra 5 125H

GPU Comparison

GPU Model	Adreno X1-45	Intel Arc iGPU (7-Cores)
Base Clock Frequency	280 MHz	300 MHz
TGP (Total Graphics Power)	30 W	28 W
Type	Integrated	Integrated
FLOPS	2.3-2.8 TFLOPS	3.9 TFLOPS
Memory Size	System Shared	System Shared
Memory Type	LPDDR5X	LPDDR5X
Memory Speed	8.45 Gbps	6.4 Gbps
Shading Units Cores	1024	896
TMUs	48	56
ROPs	24	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. Asus Zenbook A14 UX3407 has a FLOPS value of 2.3-2.8 TFLOPS whereas the LG Gram 14 2024 ' has a FLOPS value of 3.9 TFLOPS. If graphical performance of the laptop is important for your use type, the LG Gram 14 2024 may be the better choice between these two setups.

RAM Comparison

RAM	8GB 16GB 32GB	8GB 16GB 32GB
Memory Bus	2x4 GB	2x4 GB
RAM Clock	8448 MHz	6400 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 Zenbook A14 UX3407 and the Gram 14 2024, come with similar RAM capacities of 8 GB, providing comparable performance in memory-intensive tasks.

In addition to RAM capacity, the type of RAM can significantly impact performance, with newer RAM types often offering higher speeds compared to others. Therefore, selecting RAM types with the latest DDR number can be a suitable choice based on your requirements.

BATTERY

BATTERY	48 Wh 70 Wh	72 Wh
Battery Type	Li-Ion	Li-Ion
Replaceable	No	No
Fast Charging	No	No
Charging Port Position	Left	Left
Charge Power	65 / 90 W	65 W

On the other hand, the Gram 14 2024 features a higher battery capacity of 72 Wh, delivering longer usage time compared to the Zenbook A14 UX3407's 48 Wh.

Battery Comparison

Displays size 14.0-14.9 inches

Asus Zenbook A14 UX3407 48 Wh

LG Gram 14 2024 72 Wh

Min 32.00 Wh

Average 55.79 Wh

Max 90.00 Wh

STORAGE
The Gram 14 2024 offers a larger max storage capacity of 2 TB, providing more room for storing files and data compared to the Zenbook A14 UX3407's storage capacity of 1 TB.

Storage Options	512 GB, 1 TB	256 GB, 512 GB, 1 TB, 2 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 Zenbook A14 UX3407 vs LG Gram 14 2024: Display Comparison

The display is an essential aspect to consider when comparing the Asus Zenbook A14 UX3407 and LG Gram 14 2024 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 Zenbook A14 UX3407 and Gram 14 2024 screens have the same size of 14.0".The total usable screen area of the Zenbook A14 UX3407 is 568cm² / 88inch² whereas the Gram 14 2024's total usable screen area is 568cm² / 88inch².

PPI (Pixels per Inch)
Both Zenbook A14 UX3407 and Gram 14 2024 feature the same pixel density with 162 pixels per inch (PPI).

Screen PPI (Pixels Per Inch) Comparison

Displays size 14.0-14.9 inches

Asus Zenbook A14 UX3407 162 ppi

LG Gram 14 2024 162 ppi

Min 112 PPI

Average 173 PPI

Max 323.00 PPI

Refresh Rate
Both Zenbook A14 UX3407 and Gram 14 2024 offer the same refresh rate of 60 Hz.

Brightness
The Zenbook A14 UX3407 offers a higher maximum brightness of 600 nits, delivering a brighter screen.

Brightness Comparison

Displays size 14.0-14.9 inches

Asus Zenbook A14 UX3407 600 nits

LG Gram 14 2024 350 nits

Min

200 nits

Average 383 nits

Max 1200.00 nits

Asus Zenbook A14 UX3407 vs LG Gram 14 2024 Connectivity Comparison

In terms of connectivity,

Wifi
Zenbook A14 UX3407 features a more advanced Wi-Fi standard v7, providing faster and more reliable wireless connections compared to Gram 14 2024 (v6E).

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 Zenbook A14 UX3407 and Gram 14 2024 have USB-A ports. Zenbook A14 UX3407 has 1x USB 3.2 USB-A ports, while Gram 14 2024 has 2x USB 3.2 USB-A ports.
Both Zenbook A14 UX3407 and Gram 14 2024 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
Both Zenbook A14 UX3407 and Gram 14 2024 are equipped with Thunderbolt 4 ports.

HDMI
Both Zenbook A14 UX3407 and Gram 14 2024 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
Gram 14 2024 is equipped with an SD Card Reader for easy access to memory cards. Zenbook A14 UX3407 does not have an SD Card Reader.

Audio Jack
Both Zenbook A14 UX3407 and Gram 14 2024 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	v6E
Bluetooth (latest: v5.4)	v5.4	v5.3
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: 4)	Thunderbolt 4	Thunderbolt 4
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	Optional
Optical Drive	No	No
Audio Jack 3.5mm	Yes	Yes
Ethernet RJ45	No	No
SD CardReader	No	Yes
Proprietary Charging Port	No	No