Microsoft Surface Go 4 vs ASUS ZenBook Flip 13 UX363 Comparison

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Microsoft Surface Go 4

10.5 inches | October 2023

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ASUS ZenBook Flip 13 UX363

13.3 inches | February 2021

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Microsoft Surface Go 4 vs ASUS ZenBook Flip 13 UX363 Comparison Overview

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In this review, we will be comparing Surface Go 4 and ZenBook Flip 13 UX363, two laptops from Microsoft and ASUS. Microsoft Surface Go 4 was introduced to market in October 2023 and ASUS ZenBook Flip 13 UX363 was launched in February 2021. As you can see, ZenBook Flip 13 UX363 is 2 years older than Surface Go 4. Let's see if this age difference between two laptops makes a big difference.

Click for Available Configurations of the Laptops

Here is a brief look at the main features of Microsoft Surface Go 4 and ASUS ZenBook Flip 13 UX363 before getting into our more detailed comparison.

Microsoft Surface Go 4 Key Specs

Launched in October 2023
10.5" TouchScreen - IPS LCD, 3:2 Aspect Ratio Display
CPU: Intel Processor N200
GPU: Intel UHD Graphics (32 EU)
8GB Ram
245 x 175 x 8.3 mm (9.65 x 6.89 x 0.33 inches)
Weight: 0.52 kg (1.15 lbs)

ASUS ZenBook Flip 13 UX363 Key Specs

Launched in February 2021
13.3" OLED, 16:9 Aspect Ratio Display
CPU: Intel Core i5 1135G7
GPU: Intel Iris Xe Graphics G7 (80EU)
8GB Ram
305 x 211 x 13.9 mm (12.01 x 8.31 x 0.55 inches)
Weight: 1.3 kg (2.87 lbs)

Let's read on the following sections in order to better understand in detail how Surface Go 4 and ZenBook Flip 13 UX363 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 Microsoft Surface Go 4 over ASUS ZenBook Flip 13 UX363

Weight	0.52 kg vs 1.30 kg	0.78 kg lighter
Screen-to-Body Ratio	~76.5% vs ~75.8%	Larger screen area ratio
Screen PPI	220 ppi vs 166 ppi	More pixels per inch
Touch Screen	Yes vs No	Interact with your fingers
Screen Resolution	1920 x 1280 pixels vs 1920 x 1080 pixels	Higher pixel count screen
RAM Type	LPDDR5 vs LPDDR4X	Faster RAM Type
Dolby Atmos Speakers	Yes vs No	3D Surround Sound Support
Bluetooth	v5.1 vs v5	More advanced Bluetooth connectivity
Webcam Resolution	1920 x 1080 vs 1280 x 720	Higher Resolution Camera

Reasons to choose ASUS ZenBook Flip 13 UX363 over Microsoft Surface Go 4

Side Bezel Thickness	5.3 mm vs 11.5 mm	6.2 mm thinner bezels
Display Size	13.3 inches vs 10.5 inches	Larger Screen Estate
Contrast Rate	3530:1 vs 1500:1	more pleasing colors
Max Brightness	400 nits vs 350 nits	Brighter Screen
GPU FLOPS	1.41 TFLOPS vs 0.74 TFLOPS	Easily increase the Storage when needed
Upgradable Storage	Yes vs No	Faster data transfers
NVMe Type SSD	Yes vs No	Connect more device at the same time
Number of USB-C Ports	2x USB 3.2 vs 1x USB 3.1	Faster USB-C connection
USB-C Port Type	v3.2 vs v3.1	Support audio, data, power and video all through one single port
Thunderbolt	v4 vs No	Connect to external monitors directly via HDMI cable
HDMI Port	1x HDMI 1.4 vs No	Easily see the keys under low light
Keyboard Backlight	Yes vs No

Common Strengths of ASUS ZenBook Flip 13 UX363 and Microsoft Surface Go 4

Launch Dates	October 2023 vs February 2021	Both laptops are recent models
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
Wi-Fi Standard	v6 vs v6	Fast and Reliable Wi-Fi Connections
VGA Output	No vs No	Connect to External Displays via VGA cable
Built-in SD Card Reader	Yes vs Yes	Read & Write SD Cards

Common Weaknesses of ASUS ZenBook Flip 13 UX363 and Microsoft Surface Go 4

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

Microsoft Surface Go 4 vs ASUS ZenBook Flip 13 UX363: Physical Specs Comparison

In this section, we will be comparing the physical specifications and body features of the Microsoft Surface Go 4 and the ASUS ZenBook Flip 13 UX363.

Physical Specs
Weight	0.52 kg (1.15 lbs)	1.3 kg (2.87 lbs)
Surface Area	429 cm2 (66.5 inches2)	644 cm2 (99.8 inches2)
Screen to Surface Ratio	~76.5%	~75.8%
Side Bezel Thickness	~11.5 mm	~5.3 mm
Weight per Inch of Screen	0.05 kg/inch	0.10 kg/inch
	0.11 lbs/inch	0.22 lbs/inch
Colors	Gray	Gray
Cover Opening Angle	360Â°	360Â°

Comparison of the Microsoft Surface Go 4 and the ASUS ZenBook Flip 13 UX363 External Dimensions

Weight

Surface Go 4 weighs 0.52 kg (1.15 lbs), whereas the ZenBook Flip 13 UX363 weighs 1.3 kg (2.87 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

Microsoft Surface Go 4 0.52 kg

Avg: up to 12" 1.04 kg

ASUS ZenBook Flip 13 UX363 1.30 kg

Avg: 13.0-13.9" 1.22 kg

Thickness Comparison

Microsoft Surface Go 4 8.30 mm

Avg: up to 12" 16.43 mm

ASUS ZenBook Flip 13 UX363 13.90 mm

Avg: 13.0-13.9" 15.38 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 Microsoft Surface Go 4 is 0.05 kg/inch.In comparison, this value for the ASUS ZenBook Flip 13 UX363 is 0.10 kg/inch.Here are some of the best performing laptops in this area:

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 15 2022: 0.07 kg/inch

Microsoft Surface Go 4 vs ASUS ZenBook Flip 13 UX363: Internals (CPU, GPU, RAM, Battery, SSD, etc.) Comparison

CPU Comparison

CPU Model	Intel Processor N200	Intel Core i5 1135G7 Intel Core i7 1165G7
Base Frequency	0 GHz	0.9-2.4 GHz
Number of Cores	4 (0P + 4E)	4
Number of Threads	4	8
L3 Cache	6 MB	8 MB
Integrated GPU	Intel UHD Graphics (32 EU)	Iris Xe Graphics G7 80EU
CPU Fabrication Process	10 nm	10 nm
Geekbench 5 (Single)	816	1324
Geekbench 5 (Multi)	2142	4633
Cinebench 23 (Single)	697	1355
Cinebench 23 (Multi)	2327	5087

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 Microsoft Surface Go 4 and ASUS ZenBook Flip 13 UX363.

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

Laptops with: Intel Processor N200

Laptops with: Intel Core i5 1135G7

GPU Comparison

GPU Model	Intel UHD Graphics (32 EU)	Intel Iris Xe Graphics G7 (80EU)
Base Clock Frequency	300 MHz	300 MHz
Boost CLock Frequency	1400 MHz	1100 MHz
TGP (Total Graphics Power)	45 W	15 W
Type	Integrated	Integrated
FLOPS	0.74 TFLOPS	1,408 GFLOPS
Memory Size	System Shared	System Shared
Memory Type	LPDDR5	System Shared
Memory Speed	4.8 Gbps	System Shared
Shading Units Cores	256	640
TMUs	16	40
ROPs	8	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. Microsoft Surface Go 4 has a FLOPS value of 0.74 TFLOPS whereas the ASUS ZenBook Flip 13 UX363 ' has a FLOPS value of 1.41 TFLOPS. If graphical performance of the laptop is important for your use type, the ASUS ZenBook Flip 13 UX363 may be the better choice between these two setups.

RAM Comparison

RAM	8GB	8GB 16GB
Memory Bus	2x4 GB	1x8 GB
RAM Clock	4800 MHz	3733 MHz
RAM Type	LPDDR5	LPDDR4X
Upgradable	No	No
Memory Bus	Custom	PCI-E Gen 3.0 (4x)

Both laptops, the Surface Go 4 and the ZenBook Flip 13 UX363, come with similar RAM capacities of 8 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	Microsoft Surface Go 4	ASUS ZenBook Flip 13 UX363
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	29 Wh	67 Wh
Battery Type	Li-Po	Li-Ion
Replaceable	No	No
Fast Charging	No	No
USB Power Delivery	Yes	Yes
Charging Port Position	Right	Left
Charge Power	24 W	65 W

On the other hand, the ZenBook Flip 13 UX363 features a higher battery capacity of 67 Wh, delivering longer usage time compared to the Surface Go 4's 29 Wh.

Battery Comparison

Microsoft Surface Go 4 29 Wh

Avg: up to 12" 38 Wh

ASUS ZenBook Flip 13 UX363 67 Wh

Avg: 13.0-13.9" 53.1 Wh

STORAGE
The ZenBook Flip 13 UX363 offers a larger max storage capacity of 1 TB, providing more room for storing files and data compared to the Surface Go 4's storage capacity of 256 GB.

Storage Options	256 GB	256 GB, 512 GB, 1 TB
Upgradable	No	Yes
NVMe	No	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.

Microsoft Surface Go 4 vs ASUS ZenBook Flip 13 UX363: Display Comparison

The display is an essential aspect to consider when comparing the Microsoft Surface Go 4 and ASUS ZenBook Flip 13 UX363 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. Surface Go 4 has a display size of 10.5".On the other hand, ZenBook Flip 13 UX363 has a larger13.3" display.The total usable screen area of the Surface Go 4 is 328cm² / 51inch² whereas the ZenBook Flip 13 UX363's total usable screen area is 487cm² / 76inch².

PPI (Pixels per Inch)
Additionally, the Surface Go 4 features a higher pixel density with 220 pixels per inch (PPI), ensuring sharper image details.

Screen PPI (Pixels Per Inch) Comparison

Microsoft Surface Go 4 220 PPI

Avg: up to 12" 139 PPI

ASUS ZenBook Flip 13 UX363 166 PPI

Avg: 13.0-13.9" 186 PPI

Refresh Rate
Both Surface Go 4 and ZenBook Flip 13 UX363 offer the same refresh rate of 60 Hz.

Brightness
The ZenBook Flip 13 UX363 offers a higher maximum brightness of 400 nits, delivering a brighter screen.

Brightness Comparison

Microsoft Surface Go 4 350 nits

Avg: up to 12" 232 nits

ASUS ZenBook Flip 13 UX363 400 nits

Avg: 13.0-13.9" 438 nits

Microsoft Surface Go 4 vs ASUS ZenBook Flip 13 UX363 Connectivity Comparison

In terms of connectivity,

Wifi
Both laptops offer the same Wi-Fi standard (v6), 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
ZenBook Flip 13 UX363 is equipped with 1x USB 3.2 USB-A ports. Surface Go 4 does not have USB-A ports.
Both Surface Go 4 and ZenBook Flip 13 UX363 have USB Type-C ports. Surface Go 4 has 1x USB 3.1 USB Type-C ports, while ZenBook Flip 13 UX363 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 Flip 13 UX363 is equipped with Thunderbolt 4 port. Surface Go 4 does not have Thunderbolt port.

HDMI
ZenBook Flip 13 UX363 features an HDMI port (1x HDMI 1.4) for connecting to external monitors. Surface Go 4 does not have an HDMI port.

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 Surface Go 4 and ZenBook Flip 13 UX363 come with an SD Card Reader for easy access to memory cards.

Audio Jack
Surface Go 4 is equipped with a 3.5mm Audio Jack, allowing seamless connection to headphones and speakers. ZenBook Flip 13 UX363 does not have a 3.5mm Audio Jack.

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

Connectivity and Ports
WiFi Standard (latest: v7)	v6	v6
Bluetooth (latest: v5.4)	v5.1	v5
USB-A (latest: 3.2)	No	1x USB 3.2
USB Type-C (latest: USB4 2.0)	1x USB 3.1	2x USB 3.2
Thunderbolt (latest: 4)	No	Thunderbolt 4
HDMI (latest: 2.1)	No	1x HDMI 1.4
Display Port (latest: v2.0)	No	No
VGA	No	No
Fingerprint Sensor	No	No
Optical Drive	No	No
Audio Jack 3.5mm	Yes	No
Ethernet RJ45	No	No
SD CardReader	Yes	Yes
Proprietary Charging Port	Yes	No