LG Gram Pro 17 vs Acer Nitro 17 AN17-51 2023 Comparison

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LG Gram Pro 17

17 inches | July 2024

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Acer Nitro 17 AN17-51 2023

17.3 inches | January 2023

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LG Gram Pro 17 vs Acer Nitro 17 AN17-51 2023 Comparison Overview

LG Gram Pro 17

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Acer Nitro 17 AN17-5...

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LG Gram Pro 17

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Acer Nitro 17 AN17-5...

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In this review, we will be comparing Gram Pro 17 and Nitro 17 AN17-51 2023, two laptops from LG and Acer. LG Gram Pro 17 was introduced to market in July 2024 and Acer Nitro 17 AN17-51 2023 was launched in January 2023. There is 18 months difference between Gram Pro 17 and Nitro 17 AN17-51 2023 so it would still give an advantage to younger Gram Pro 17.

Click for Available Configurations of the Laptops

Here is a brief look at the main features of LG Gram Pro 17 and Acer Nitro 17 AN17-51 2023 before getting into our more detailed comparison.

LG Gram Pro 17 Key Specs

Launched in July 2024
17.0" IPS LCD, 16:10 Aspect Ratio Display
CPU: Intel Core Ultra 5 125H
GPU: GeForce RTX 3050 Mobile 4GB
8GB Ram
379.4 x 265.4 x 12.9-14.6 mm (14.94 x 10.45 x 0.51-0.57 inches)
Weight: 1.29 kg (2.84 lbs)

Acer Nitro 17 AN17-51 2023 Key Specs

Launched in January 2023
17.3" IPS LCD, 16:10 Aspect Ratio Display
CPU: AMD Ryzen 7 7745HX
GPU: GeForce RTX 4050 Mobile 6GB
16GB Ram
400.2 x 293.3 x 27.9-28.9 mm (15.76 x 11.55 x 1.1-1.14 inches)
Weight: 3 kg (6.62 lbs)

Let's read on the following sections in order to better understand in detail how Gram Pro 17 and Nitro 17 AN17-51 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 LG Gram Pro 17 over Acer Nitro 17 AN17-51 2023

Weight	1.29 kg vs 3.00 kg	1.71 kg lighter
Screen-to-Body Ratio	~83.2% vs ~73.9%	Larger screen area ratio
Side Bezel Thickness	6.6 mm vs 13.8 mm	7.2 mm thinner bezels
Screen PPI	178 ppi vs 131 ppi	More pixels per inch
Screen Resolution	2560 x 1600 pixels vs 1920 x 1200 pixels	Higher pixel count screen
Max Brightness	400 nits vs 300 nits	Brighter Screen
Dolby Atmos Speakers	Yes vs No	3D Surround Sound Support
Number of Microphones	2 vs 1	Better Sound capture
Bluetooth	v5.3 vs v5.2	More advanced Bluetooth connectivity
Webcam Resolution	1920 x 1080 vs 1280 x 720	Higher Resolution Camera
USB-C Port Type	v4.0 vs v3.2	Faster USB-C connection
Touchpad Size	13.1 x 8.3 cm vs 12.0 x 8.0 cm	Larger Touchpad Area

Reasons to choose Acer Nitro 17 AN17-51 2023 over LG Gram Pro 17

Display Size	17.3 inches vs 17 inches	Larger Screen Estate
Response Time	7 ms vs 30 ms	Faster Response screen
CPU Fabrication Process	5 nm vs 7 nm	Newer Generation CPU
GPU FLOPS	7.12 TFLOPS vs 4.3-7.1 TFLOPS	More RAM Options
Upgradable RAM	Yes vs No	Connect more device at the same time
Number of USB-A Ports	3x USB 3.2 vs 2x USB 3.2	Connects to the local network via Ethernet RJ45
Ethernet RJ45 Port	Yes vs No	Better typing feel
Key Travel	1.4 mm vs 1 mm

Common Strengths of Acer Nitro 17 AN17-51 2023 and LG Gram Pro 17

Launch Dates	July 2024 vs January 2023	Both laptops are recent models
Screen Coating	Matte vs Matte	Less reflections on the screen
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
Wi-Fi Standard	v6E vs v6E	Fast and Reliable Wi-Fi Connections
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
Built-in SD Card Reader	Yes vs Yes	Read & Write SD Cards
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 Acer Nitro 17 AN17-51 2023 and LG Gram Pro 17

Touchscreen Capability	No vs No	No Touchscreen Capability
HDR Support	No vs No	No HDR Support

LG Gram Pro 17 vs Acer Nitro 17 AN17-51 2023: Physical Specs Comparison

In this section, we will be comparing the physical specifications and body features of the LG Gram Pro 17 and the Acer Nitro 17 AN17-51 2023.

Physical Specs
Weight	1.29 kg (2.84 lbs)	3 kg (6.62 lbs)
Surface Area	1007 cm2 (156.1 inches2)	1174 cm2 (182 inches2)
Screen to Surface Ratio	~83.2%	~73.9%
Side Bezel Thickness	~6.6 mm	~13.8 mm
Weight per Inch of Screen	0.08 kg/inch	0.17 kg/inch
	0.176 lbs/inch	0.374 lbs/inch
Colors	White, Black	Black

Comparison of the LG Gram Pro 17 and the Acer Nitro 17 AN17-51 2023 External Dimensions

Weight

Gram Pro 17 weighs 1.29 kg (2.84 lbs), whereas the Nitro 17 AN17-51 2023 weighs 3 kg (6.62 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

Displays size larger than 17.0 inches

LG Gram Pro 17 1.29 kg

Acer Nitro 17 AN17-51 2023 3.00 kg

Min 1.29 kg

Average 2.74 kg

Max 4.23 kg

Thickness Comparison

Displays size larger than 17.0 inches

LG Gram Pro 17 14.60 mm

Acer Nitro 17 AN17-51 2023 28.90 mm

Min 8.60 mm

Average 24.26 mm

Max 38.00 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 Pro 17 is 0.08 kg/inch.In comparison, this value for the Acer Nitro 17 AN17-51 2023 is 0.17 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 2022: 0.07 kg/inch
LG Gram 14 2-in-1 2022: 0.07 kg/inch

LG Gram Pro 17 vs Acer Nitro 17 AN17-51 2023: Internals (CPU, GPU, RAM, Battery, SSD, etc.) Comparison

CPU Comparison

CPU Model	Intel Core Ultra 5 125H Intel Core Ultra 7 155H	AMD Ryzen 7 7745HX AMD Ryzen 9 7945HX Intel Core i7 13700HX Intel Core i9 13900HX
Base Frequency	1.2 GHz	3.6 GHz
Turbo Frequency	4.5 GHz	5.1 GHz
Number of Cores	Arc Graphics (7-	8
Number of Threads	18	16
L3 Cache	18 MB	32 MB
Integrated GPU	Arc Graphics (7-Cores)	Radeon 610M
CPU Fabrication Process	7 nm	5 nm
Cinebench 23 (Single)	1726	1834
Cinebench 23 (Multi)	14856	18645

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 Pro 17 and Acer Nitro 17 AN17-51 2023.

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

Laptops with: Intel Core Ultra 5 125H

Laptops with: AMD Ryzen 7 7745HX

GPU Comparison

GPU Model	GeForce RTX 3050 Mobile 4GB	GeForce RTX 4050 Mobile 6GB GeForce RTX 4060 Mobile 8GB GeForce RTX 4070 Mobile 8GB GeForce RTX 4080 Mobile 12GB
Base Clock Frequency	1065 MHz	1455 MHz
Boost CLock Frequency	1343 MHz	1755 MHz
TGP (Total Graphics Power)	45 W	50 W
Nvidia Optimus	Yes	Yes, Advanced Optimus
Type	Dedicated	Dedicated
FLOPS	5.501 TFLOPS	8.986 TFLOPS
Memory Size	4 GB	6 GB
Memory Type	GDDR6	GDDR6
Memory Bus	128 bit	96 bit
Memory Speed	1500 MHz 12 Gbps effective	2000 MHz 16 Gbps effective
Shading Units Cores	2048	2560
TMUs	64	80
ROPs	32	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. LG Gram Pro 17 has a FLOPS value of 4.3-7.1 TFLOPS whereas the Acer Nitro 17 AN17-51 2023 ' has a FLOPS value of 7.12 TFLOPS. If graphical performance of the laptop is important for your use type, the Acer Nitro 17 AN17-51 2023 may be the better choice between these two setups.

RAM Comparison

RAM	8GB 16GB 32GB	16GB 32GB
Memory Bus	2x4 GB	2x8 GB
RAM Clock	7467 MHz	4800 MHz
RAM Type	LPDDR5X	DDR5
Upgradable	No	Yes
Memory Bus	PCI-E Gen 4.0 (4x)	PCI-E Gen 4.0 (4x)

The Nitro 17 AN17-51 2023 provides a larger RAM capacity of 16 GB, which allows for smoother multitasking and improved performance in memory-demanding tasks compared to the Gram Pro 17'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 Category	LG Gram Pro 17	Acer Nitro 17 (AN17-51) 2023
Small Models(1-3B):Examples: Phi-2, Qwen-1.8B	✔ Run smoothly.	✔ Run smoothly.
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	77 Wh 90 Wh	90 Wh
Battery Type	Li-Ion	Li-Ion
Replaceable	No	No
Fast Charging	No	Yes
Charging Port Position	Left	Bottom
Charge Power	65 / 90 W	280 / 330 W
Cable Length	2 meters

On the other hand, the Nitro 17 AN17-51 2023 features a higher battery capacity of 90 Wh, delivering longer usage time compared to the Gram Pro 17's 77 Wh.

Battery Comparison

Displays size larger than 17.0 inches

LG Gram Pro 17 77 Wh

Acer Nitro 17 AN17-51 2023 90 Wh

Min 37.00 Wh

Average 76.88 Wh

Max 100.00 Wh

STORAGE
Both laptops, the Gram Pro 17 and the Nitro 17 AN17-51 2023 have similar max. storage capacities of 2 TB, allowing for ample space to store files and applications.

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

LG Gram Pro 17 vs Acer Nitro 17 AN17-51 2023: Display Comparison

The display is an essential aspect to consider when comparing the LG Gram Pro 17 and Acer Nitro 17 AN17-51 2023 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 Pro 17 has a display size of 17.0".On the other hand, Nitro 17 AN17-51 2023 has a larger17.3" display.The total usable screen area of the Gram Pro 17 is 838cm² / 130inch² whereas the Nitro 17 AN17-51 2023's total usable screen area is 868cm² / 135inch².

PPI (Pixels per Inch)
Additionally, the Gram Pro 17 features a higher pixel density with 178 pixels per inch (PPI), ensuring sharper image details.

Screen PPI (Pixels Per Inch) Comparison

Displays size larger than 17.0 inches

LG Gram Pro 17 178 ppi

Acer Nitro 17 AN17-51 2023 131 ppi

Min 106 PPI

Average 141 PPI

Max 266.00 PPI

Refresh Rate
Both Gram Pro 17 and Nitro 17 AN17-51 2023 offer the same refresh rate of 144 Hz.

Furthermore, the Nitro 17 AN17-51 2023 boasts a faster response time of 7.0 ms, reducing motion blur for fast-paced content.

Brightness
The Gram Pro 17 offers a higher maximum brightness of 400 nits, delivering a brighter screen.

Brightness Comparison

Displays size larger than 17.0 inches

LG Gram Pro 17 400 nits

Acer Nitro 17 AN17-51 2023 300 nits

Min

200 nits

Average 368 nits

Max 1200.00 nits

LG Gram Pro 17 vs Acer Nitro 17 AN17-51 2023 Connectivity Comparison

In terms of connectivity,

Wifi
Both laptops offer the same Wi-Fi standard (v6E), ensuring fast and reliable wireless connections.

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 Pro 17 and Nitro 17 AN17-51 2023 have USB-A ports. Gram Pro 17 has 2x USB 3.2 USB-A ports, while Nitro 17 AN17-51 2023 has 3x USB 3.2 USB-A ports.
Both Gram Pro 17 and Nitro 17 AN17-51 2023 have USB Type-C ports. Gram Pro 17 has 2x USB 4.0 USB Type-C ports, while Nitro 17 AN17-51 2023 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
Both Gram Pro 17 and Nitro 17 AN17-51 2023 are equipped with Thunderbolt 4 ports.

HDMI
Both Gram Pro 17 and Nitro 17 AN17-51 2023 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 Gram Pro 17 and Nitro 17 AN17-51 2023 come with an SD Card Reader for easy access to memory cards.

Audio Jack
Both Gram Pro 17 and Nitro 17 AN17-51 2023 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	v6E
Bluetooth (latest: v5.4)	v5.3	v5.2
USB-A (latest: 3.2)	2x USB 3.2	3x USB 3.2
USB Type-C (latest: USB4 2.0)	2x USB 4.0	2x USB 3.2
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	Optional	No
Optical Drive	No	No
Audio Jack 3.5mm	Yes	Yes
Ethernet RJ45	No	Yes
SD CardReader	Yes	Yes
Proprietary Charging Port	No	Yes