Notebookcheck Logo

Asus Zenbook 14 OLED UX3405CA, Ultra 9 285H

Specifications

Asus Zenbook 14 OLED UX3405CA, Ultra 9 285H
Asus Zenbook 14 OLED UX3405CA, Ultra 9 285H (Zenbook 14 UX3400 Series)
Processor
Intel Core Ultra 9 285H 16 x 4.5 - 5.4 GHz, Arrow Lake-H
Graphics adapter
Memory
32 GB 
, DDR5
Display
14.00 inch 16:10, 2880 x 1800 pixel 243 PPI, OLED, 120 Hz
Storage
M.2 PCIe
Connections
1 USB 3.1 Gen2, 2 Thunderbolt, USB-C Power Delivery (PD), Audio Connections: 3.5mm
Networking
802.11 a/​b/​g/​n/​ac/​ax/​be (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/ Wi-Fi 6E 6 GHz be = Wi-Fi 7), Bluetooth 5.4
Size
height x width x depth (in mm): 14.8 x 312.4 x 220.1 ( = 0.58 x 12.3 x 8.67 in)
Battery
75 Wh Lithium-Ion, 4-cell
Operating System
Microsoft Windows 11 Pro
Camera
Webcam: IR
Primary Camera: 2 MPix
Additional features
Speakers: Stereo, Keyboard: Chiclet, Keyboard Light: yes
Weight
1.2 kg ( = 42.33 oz / 2.65 pounds) ( = 0 oz / 0 pounds)

 

Price comparison

Average Score: 93% - very good
Average of 1 scores (from 2 reviews)
price: 90%, performance: 95%, features: - %, display: - % mobility: 95%, workmanship: 95%, ergonomy: - %, emissions: - %

Reviews for the Asus Zenbook 14 OLED UX3405CA, Ultra 9 285H

93% ASUS Zenbook 14, análisis: afilado como una katana
Source: MuyComputer Spanish ES→EN
Single Review, online available, Very Long, Date: 03/09/2025
Rating: Total score: 93% price: 90% performance: 95% mobility: 95% workmanship: 95%
Review ASUS Zenbook 14 OLED (UX3405CA) 2025: Makin Kencang, Makin Hemat Baterai, Tetap Tipis
Source: Jagat Review ID→EN
Positive: Powerful processor; high performance; 32GB RAM; nice OLED display.
Single Review, online available, Long, Date: 02/12/2025

Comment

Intel Arc 140T: Integrated graphics unit of the Intel Arrow Lake H/HX CPU series. It is based on the Xe+ architecture and features 8 cores (128 CUs)

With these GPUs you are able to play modern and demanding games fluently at medium detail settings and HD resolution.

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.


Ultra 9 285H: High-end mobile processor based on the Arrow Lake architecture with 16 cores divided into 3 clusters. The 6 fast P-cores clock at up to 5.4 GHz. There are also 8 smaller E-cores with up to 4.5 GHz and 2 small low power cores (same architecture) with up to 2.5 GHz. The SoC integrates a small NPU with 13 TOPS peak performance and supports vPro Enterprise.» Further information can be found in our Comparison of Mobile Processsors.


14.00":

There are hardly any tablets in this display size range anymore. For subnotebooks, on the other hand, it is the standard format.

The advantage of subnotebooks is that the entire laptop can be small and therefore easily portable. The smaller display also has the advantage of requiring less power, which further improves battery life and thus mobility. The disadvantage is that reading texts is more strenuous on the eyes. High resolutions are more likely to be found in standard laptops.

» To find out how fine a display is, see our DPI List.


Asus: ASUSTeK Computer Inc. is a major Taiwanese computer hardware manufacturer based in Taipei, founded in 1989. Under the Asus brand name, the company manufactures a wide range of products, including laptops, desktops, motherboards, graphics cards, monitors, smartphones and networking equipment, complete systems and PC components for end users.

Under the ROG (Republic of Gamers) brand name, ASUS manufactures gaming laptops known by gamers for their powerful specifications, dedicated graphics cards, high refresh rate displays and advanced cooling systems.

Beyond gaming, a wide range of notebooks are offered for different needs and budgets, from ultra-slim and lightweight ultrabooks to versatile 2-in-1 convertibles and budget-friendly options. In 2023, Asus had a 7% global market share of the PC market.

Customer satisfaction with ASUS notebooks concerns performance, the features, and the good price-performance ratio of ASUS notebooks. However, as with any brand, there are occasional reports of problems such as overheating, driver compatibility, or build quality issues.


93%: This rating is indeed excellent. There are not many models that are rated better. This can definitely be seen as a purchase recommendation.


» Further information can be found in our Notebook Purchase Guide.

 

Please share our article, every link counts!
Mail Logo
Current Prices

Devices with the same GPU

Honor MagicBook Pro 14 (2025)
Arc 140T, , 14.60", 1.39 kg

Devices with Same Screen Size and/or Weight

Asus Vivobook 16 X1607QA
Adreno X1-45 1.7 TFLOPS, Snapdragon X SD X1-26-100, 16.00", 1.88 kg
Asus VivoBook S 14 OLED M5406WA, Ryzen AI 9 365
Radeon 880M, Strix Halo/Point (Zen 5/5c, Ryzen AI 300) Ryzen AI 9 365, 14.00", 1.3 kg
Asus ExpertBook P5 P5405CSA
Arc 140V, Lunar Lake Core Ultra 7 258V, 14.00", 1.27 kg
Asus Zenbook 14 OLED UM3406KA
Radeon 860M, Ryzen AI 7 350, 14.00", 1.2 kg
Asus Chromebook Plus CX3402CVA
Iris Xe G7 80EUs, Raptor Lake-U i5-1335U, 14.00", 1.46 kg
Asus Vivobook 16 X1607CA
Arc 130T, Arrow Lake Ultra 5 225H, 16.00", 1.88 kg
Asus Vivobook S 15 OLED M5506UA
Radeon 780M, Hawk Point (Zen 4/4c) R7 8845HS, 15.60", 1.5 kg
Asus Vivobook S 16 OLED M5606NA
Radeon 660M, Rembrandt (Zen 3+) R5 7535HS, 15.60", 1.7 kg
Asus ExpertBook B1 B1503CVA
Iris Xe G7 80EUs, Raptor Lake-U i5-1335U, 15.60", 1.65 kg
Asus Vivobook S 14 OLED S5406SA, Ultra 7 256V
Arc 140V, Lunar Lake Core Ultra 7 256V, 14.00", 1.3 kg
Asus ExpertBook P1 P1503CVA-S70188X
Iris Xe G7 96EUs, Raptor Lake-H i7-13700H, 15.60", 1.695 kg
Asus ExpertBook B1 B1403CVA
UHD Graphics Xe G4 48EUs, Raptor Lake-H i5-13420H, 14.00", 1.451 kg
Asus Vivobook S14 Q423
Arc 130V, Lunar Lake Core Ultra 5 226V, 14.00", 1.3 kg
Asus Zenbook 14 OLED Q415MA
Arc 7-Core, Meteor Lake-H Ultra 5 125H, 14.00", 1.28 kg
Asus ExpertBook CX5403, Ultra 5 115U
Graphics 4-Core, Meteor Lake-U Ultra 5 115U, 14.00", 1.4 kg

Devices from the same Manufacturer

Asus VivoBook 14 Flip TP3407SA
Arc 140V, Lunar Lake Core Ultra 7 256V, 14.00", 1.57 kg
Asus ProArt PX13 HN7306WU, HX 370
NVIDIA GeForce RTX 4050 Laptop GPU, Strix Halo/Point (Zen 5/5c, Ryzen AI 300) Ryzen AI 9 HX 370, 13.30", 1.38 kg
Asus ROG Phone 9 FE
Adreno 750, Snapdragon 8 SD 8 Gen 3, 6.78", 0.225 kg
Asus TUF Gaming A15 FA507NU, R7 7435HS
NVIDIA GeForce RTX 4050 Laptop GPU, Rembrandt (Zen 3+) Ryzen 7 7435HS, 15.60", 2.2 kg
Asus Zenbook 14 OLED UX3405CA
Arc 140T, Arrow Lake Ultra 7 255H, 14.00", 1.28 kg
Asus Zenfone 12 Ultra
Adreno 830, Snapdragon 8 SD 8 Elite, 6.78", 0.22 kg
Asus ZenBook A14 UX3407QA
Adreno X1-45 1.7 TFLOPS, Snapdragon X SD X1-26-100, 14.00", 0.978 kg
Asus ROG Flow Z13 GZ302EA-RU073W
Radeon RX 8060S, Strix Halo/Point (Zen 5/5c, Ryzen AI 300) Ryzen AI Max+ 395, 13.40", 1.621 kg
Asus ZenBook Duo OLED UX8406CA
Arc 140T, Arrow Lake Ultra 9 285H, 14.00", 1.764 kg
Asus Vivobook S 14 OLED S5406SA
Arc 130V, Lunar Lake Core Ultra 5 226V, 14.00", 1.313 kg
Asus TUF Gaming A16 FA617NSR
Radeon RX 7600S, Rembrandt (Zen 3+) Ryzen 7 7435HS, 16.00", 2.2 kg
Asus ROG Strix G18 G814JZR
NVIDIA GeForce RTX 4080 Laptop GPU, Raptor Lake-HX i9-14900HX, 18.00", 3 kg
Asus ROG Phone 9
Adreno 830, Snapdragon 8 SD 8 Elite, 6.78", 0.227 kg
> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Library > Asus > Asus Zenbook 14 OLED UX3405CA, Ultra 9 285H
Stefan Hinum, 2025-04- 5 (Update: 2025-04- 5)