LG Gram 14 2022 vs ASUS ExpertBook B1 B1500 Comparison

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LG Gram 14 2022

14 inches | April 2022

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ASUS ExpertBook B1 B1500

15.6 inches | January 2021

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LG Gram 14 2022 vs ASUS ExpertBook B1 B1500 Comparison Overview

LG Gram 14 2022

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ASUS ExpertBook B1 B...

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LG Gram 14 2022

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ASUS ExpertBook B1 B...

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In this review, we will be comparing Gram 14 2022 and ExpertBook B1 B1500, two laptops from LG and ASUS. LG Gram 14 2022 was introduced to market in April 2022 and ASUS ExpertBook B1 B1500 was launched in January 2021. There is 15 months difference between Gram 14 2022 and ExpertBook B1 B1500 so it would still give an advantage to younger Gram 14 2022.

Click for Available Configurations of the Laptops

Here is a brief look at the main features of LG Gram 14 2022 and ASUS ExpertBook B1 B1500 before getting into our more detailed comparison.

LG Gram 14 2022 Key Specs

Launched in April 2022
14.0" IPS LCD, 16:10 Aspect Ratio Display
CPU: Intel Core i5 1240P
GPU: Intel Iris Xe Graphics G7 (80EU)
8GB Ram
312 x 213.9 x 16.8 mm (12.28 x 8.42 x 0.66 inches)
Weight: 0.99 kg (2.18 lbs)

ASUS ExpertBook B1 B1500 Key Specs

Launched in January 2021
15.6" IPS LCD, 16:9 Aspect Ratio Display
CPU: Intel Celeron 6305
GPU: GeForce MX330
4GB Ram
358 x 236.5 x 19.4 mm (14.09 x 9.31 x 0.76 inches)
Weight: 1.72 kg (3.79 lbs)

Let's read on the following sections in order to better understand in detail how Gram 14 2022 and ExpertBook B1 B1500 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 LG Gram 14 2022 over ASUS ExpertBook B1 B1500

Weight	0.99 kg vs 1.72 kg	0.73 kg lighter
Screen-to-Body Ratio	~85.2% vs ~79.3%	Larger screen area ratio
Side Bezel Thickness	5.3 mm vs 6.3 mm	1 mm thinner bezels
Screen PPI	157 ppi vs 100 ppi	More pixels per inch
Screen Resolution	1920 x 1080 pixels vs 1366 x 768 pixels	Higher pixel count screen
Max Brightness	350 nits vs 220 nits	Brighter Screen
GPU Fabrication Process	10 nm vs 14 nm	Newer Generation GPU
GPU FLOPS	1.41 TFLOPS vs 1.22 TFLOPS	Faster RAM Type
RAM Type	LPDDR5 vs DDR4	Faster RAM
RAM BUS	PCI-E Gen 4.0 (4x) vs PCI-E Gen 3.0 (4x)	More advanced Bluetooth connectivity
Bluetooth	v5.1 vs v5	Higher Resolution Camera
Webcam Resolution	1920 x 1080 vs 1280 x 720	Connect more device at the same time
Number of USB-C Ports	2x USB 4.0 vs 1x USB 3.2	Faster USB-C connection
USB-C Port Type	v4.0 vs v3.2

Reasons to choose ASUS ExpertBook B1 B1500 over LG Gram 14 2022

Display Size	15.6 inches vs 14 inches	Larger Screen Estate
GPU Type	Dedicated vs Integrated	Dedicated GPU unit
Upgradable RAM	Yes vs No	More RAM Options
Number of USB-A Ports	3x USB 3.2 vs 2x USB 3.2	Connect more device at the same time
VGA	Yes vs No	Option to use VGA port to connect to external monitors
Ethernet RJ45 Port	Yes vs No	Connects to the local network via Ethernet RJ45
Numeric Pad	Yes vs No	Fast way to input numbers

Common Strengths of ASUS ExpertBook B1 B1500 and LG Gram 14 2022

Screen Coating	Matte vs Matte	Less reflections on the screen
Fast Charging Support	Yes vs Yes	Charge the battery in a shorter time
USB Power Delivery	Yes vs Yes	Charging via USB port gives flexibility
RAM Type	PCI-E Gen 4.0 (4x) vs PCI-E Gen 3.0 (4x)	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 v6	Fast and Reliable Wi-Fi Connections
Thunderbolt Port	v4 vs v4	Fast data and power transfer via Thunderbolt Port
HDMI Output	1x HDMI 2.0 vs 1x HDMI 2.0	Connect to External Displays via HDMI 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 ExpertBook B1 B1500 and LG Gram 14 2022

Touchscreen Capability	No vs No	No Touchscreen Capability

LG Gram 14 2022 vs ASUS ExpertBook B1 B1500: Physical Specs Comparison

In this section, we will be comparing the physical specifications and body features of the LG Gram 14 2022 and the ASUS ExpertBook B1 B1500.

Physical Specs
Weight	0.99 kg (2.18 lbs)	1.72 kg (3.79 lbs)
Surface Area	667 cm2 (103.4 inches2)	847 cm2 (131.2 inches2)
Screen to Surface Ratio	~85.2%	~79.3%
Side Bezel Thickness	~5.3 mm	~6.3 mm
Weight per Inch of Screen	0.07 kg/inch	0.11 kg/inch
	0.154 lbs/inch	0.242 lbs/inch
Colors	White, Black	Black

Comparison of the LG Gram 14 2022 and the ASUS ExpertBook B1 B1500 External Dimensions

Weight

Gram 14 2022 weighs 0.99 kg (2.18 lbs), whereas the ExpertBook B1 B1500 weighs 1.72 kg (3.79 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

LG Gram 14 2022 0.99 kg

Avg: 14.0-14.9" 1.42 kg

ASUS ExpertBook B1 B1500 1.72 kg

Avg: 15.0-15.9" 1.95 kg

Thickness Comparison

LG Gram 14 2022 16.80 mm

Avg: 14.0-14.9" 17.12 mm

ASUS ExpertBook B1 B1500 19.40 mm

Avg: 15.0-15.9" 20.17 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 LG Gram 14 2022 is 0.07 kg/inch.In comparison, this value for the ASUS ExpertBook B1 B1500 is 0.11 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
Dell Latitude 7330: 0.07 kg/inch
Lenovo ThinkPad X1 Nano Gen 2: 0.07 kg/inch
LG Gram 14 2-in-1 2022: 0.07 kg/inch
LG Gram 15 2022: 0.07 kg/inch

LG Gram 14 2022 vs ASUS ExpertBook B1 B1500: Internals (CPU, GPU, RAM, Battery, SSD, etc.) Comparison

CPU Comparison

CPU Model	Intel Core i5 1240P Intel Core i7 1260P	Intel Celeron 6305 Intel Pentium Gold 7505 Intel Core i3 1115G4 Intel Core i5 1135G7 Intel Core i7 1165G7
Base Frequency	1.7 GHz	1.8 GHz
Turbo Frequency	4.4 GHz
Number of Cores	12	2
Number of Threads	16	2
L3 Cache	12 MB	4 MB
Integrated GPU	Intel Iris Xe Graphics (80EU)	Intel UHD Graphics Xe G4 48 EUs
CPU Fabrication Process	10 nm	10 nm
Geekbench 5 (Single)	1593	520
Geekbench 5 (Multi)	7956	1101

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 LG Gram 14 2022 and ASUS ExpertBook B1 B1500.

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

Laptops with: Intel Core i5 1240P

Laptops with: Intel Celeron 6305

GPU Comparison

GPU Model	Intel Iris Xe Graphics G7 (80EU)	GeForce MX330
Base Clock Frequency	300 MHz	1531 MHz
Boost CLock Frequency	1100 MHz	1594 MHz
TGP (Total Graphics Power)	15 W	10 W
Type	Integrated	Dedicated
FLOPS	1,408 GFLOPS	1,224 GFLOPS
Memory Size	System Shared	2 GB
Memory Type	System Shared	GDDR5
Memory Bus	System Shared	64 bit
Memory Speed	System Shared	1752 MHz 7 Gbps effective
Shading Units Cores	640	384
TMUs	40	24
ROPs	20	16

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. LG Gram 14 2022 has a FLOPS value of 1.41 TFLOPS whereas the ASUS ExpertBook B1 B1500 ' has a FLOPS value of 1.22 TFLOPS. If graphical performance of the laptop is important for your use type, the LG Gram 14 2022 may be the better choice between these two setups.

RAM Comparison

RAM	8GB 16GB 32GB	4GB 8GB 16GB 32GB 48GB
Memory Bus	2x4 GB	1x4 GB
RAM Clock	5200 MHz
RAM Type	LPDDR5	DDR4
Upgradable	No	Yes
Memory Bus	PCI-E Gen 4.0 (4x)	PCI-E Gen 3.0 (4x)

With a larger RAM capacity of 8 GB, the Gram 14 2022 offers an advantage for multitasking and resource-intensive applications compared to the ExpertBook B1 B1500's RAM capacity of 4 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 Category	LG Gram 14 (2022)	ASUS ExpertBook B1 (B1500)
Small Models(1-3B):Examples: Phi-2, Qwen-1.8B	✔ Run smoothly.	✖ Not supported.
Medium Models(7-8B):Examples: Mistral-7B, Qwen-7B	✖ Not supported.	✖ Not supported.
Large Models(13-30B):Examples: Mixtral, Qwen-14B	✖ Not supported.	✖ Not supported.
Extra-Large Models(65B+):Examples: LLaMA2-70B, Qwen1.5-72B	✖ Not supported on most systems. Requires high-end GPU or advanced setup.	✖ Not supported on most systems. Requires high-end GPU or advanced setup.

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	72 Wh	42 Wh
Battery Type	Li-Ion	Li-Ion
Replaceable	No	No
Fast Charging	No	Yes
USB Power Delivery	Yes	Yes
Charging Port Position	Left	Left
Charge Power	65 W	65 / 90 W

Moreover, the Gram 14 2022 boasts a larger battery capacity of 72 Wh, offering extended usage time compared to the ExpertBook B1 B1500's42 Wh.

Battery Comparison

LG Gram 14 2022 72 Wh

Avg: 14.0-14.9" 55.79 Wh

ASUS ExpertBook B1 B1500 42 Wh

Avg: 15.0-15.9" 62.1 Wh

STORAGE
The ExpertBook B1 B1500 offers a larger max storage capacity of 2 TB, providing more room for storing files and data compared to the Gram 14 2022's storage capacity of 1 TB.

Storage Options	512 GB, 1 TB	128 GB, 256 GB, 512 GB, 1 TB, 1 TB, 2 TB
Upgradable	Yes	Yes
Total Slots	2	1
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.

LG Gram 14 2022 vs ASUS ExpertBook B1 B1500: Display Comparison

The display is an essential aspect to consider when comparing the LG Gram 14 2022 and ASUS ExpertBook B1 B1500 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. Gram 14 2022 has a display size of 14.0".On the other hand, ExpertBook B1 B1500 has a larger15.6" display.The total usable screen area of the Gram 14 2022 is 568cm² / 88inch² whereas the ExpertBook B1 B1500's total usable screen area is 670cm² / 104inch².

PPI (Pixels per Inch)
Additionally, the Gram 14 2022 features a higher pixel density with 157 pixels per inch (PPI), ensuring sharper image details.

Screen PPI (Pixels Per Inch) Comparison

LG Gram 14 2022 157 PPI

Avg: 14.0-14.9" 173 PPI

ASUS ExpertBook B1 B1500 100 PPI

Avg: 15.0-15.9" 144 PPI

Refresh Rate
Both Gram 14 2022 and ExpertBook B1 B1500 offer the same refresh rate of 60 Hz.

Brightness
The Gram 14 2022 offers a higher maximum brightness of 350 nits, delivering a brighter screen.

Brightness Comparison

LG Gram 14 2022 350 nits

Avg: 14.0-14.9" 383 nits

ASUS ExpertBook B1 B1500 220 nits

Avg: 15.0-15.9" 319 nits

LG Gram 14 2022 vs ASUS ExpertBook B1 B1500 Connectivity Comparison

In terms of connectivity,

Wifi
Gram 14 2022 features a more advanced Wi-Fi standard v6E, providing faster and more reliable wireless connections compared to ExpertBook B1 B1500 (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 Gram 14 2022 and ExpertBook B1 B1500 have USB-A ports. Gram 14 2022 has 2x USB 3.2 USB-A ports, while ExpertBook B1 B1500 has 3x USB 3.2 USB-A ports.
Both Gram 14 2022 and ExpertBook B1 B1500 have USB Type-C ports. Gram 14 2022 has 2x USB 4.0 USB Type-C ports, while ExpertBook B1 B1500 has 1x 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
Both Gram 14 2022 and ExpertBook B1 B1500 are equipped with Thunderbolt 4 ports.

HDMI
Both Gram 14 2022 and ExpertBook B1 B1500 feature an HDMI port (1x HDMI 2.0) 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 Gram 14 2022 and ExpertBook B1 B1500 come with an SD Card Reader for easy access to memory cards.

Audio Jack
Both Gram 14 2022 and ExpertBook B1 B1500 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)	v6E	v6
Bluetooth (latest: v5.4)	v5.1	v5
USB-A (latest: 3.2)	2x USB 3.2	3x USB 3.2
USB Type-C (latest: USB4 2.0)	2x USB 4.0	1x USB 3.2
Thunderbolt (latest: 4)	Thunderbolt 4	Thunderbolt 4
HDMI (latest: 2.1)	1x HDMI 2.0	1x HDMI 2.0
Display Port (latest: v2.0)	No	No
VGA	No	Yes
Optical Drive	No	Yes
Audio Jack 3.5mm	Yes	Yes
Ethernet RJ45	No	Yes
SD CardReader	Yes	Yes
Proprietary Charging Port	No	Yes