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AsusTechnical Specification MatrixAI Enhanced AnalysisAnalysis Date: 20 September 2026Evaluated at £1889.85

Asus Zenbook UX8407AA-SN429W Copilot+ PC

The Asus Zenbook UX8407AA is a premium 14-inch convertible laptop powered by an Intel Core Ultra 9 processor, 16GB of LPDDR5x RAM, and a 1TB NVMe SSD. Featuring a detachable form factor, a 3K 144Hz OLED touchscreen, Wi-Fi 7, and a durable Ceraluminum chassis weighing 1.65 kg.

10.0/ 10
Andote Tech Score
Evaluated at £1889.85
Price-Tier Avg: 8.2/10
Rated on 20 September 2026
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Relative Benchmark Scoring (1–10)

vs Price Tier Competitors
RAM Capacity16GB
Hardware Spec Score
7.5/10(Very Good)
Price-to-Value Efficiency
7.3/10(Very Good)
Storage Capacity1TB
Hardware Spec Score
9.8/10(Exceptional)
Price-to-Value Efficiency
9.5/10(Exceptional)
CPU Cores16
Hardware Spec Score
7.6/10(Very Good)
Price-to-Value Efficiency
7.4/10(Very Good)
Battery Capacity99 Wh
Hardware Spec Score
10.0/10(Exceptional)
Price-to-Value Efficiency
9.7/10(Exceptional)
Display Resolution2880MP
Hardware Spec Score
7.9/10(Very Good)
Price-to-Value Efficiency
7.7/10(Very Good)
Weight1650g
Hardware Spec Score
6.0/10(Above Average)
Price-to-Value Efficiency
5.8/10(Average)
How We Calculate This Score

Our objective rating combines Hardware Spec Quality (measuring real-world component power benchmarked across the entire category on a 1–10 scale) with a Price-to-Value Index (evaluating technical capability relative to selling price). User reviews and merchant sponsorships do not influence this score.

Score Deciding Factors8 Key drivers
✓Tier-1 Brand (Asus)
Premium manufacturer reliability & build qualityTier-1 Standing
•High-End Price Bracket£1889
High-end product priced in the upper bracketPremium Tier
•Standard RAM Capacity16GB
Solid standard benchmark for category7.5/10
✓High-End Storage Capacity1TB
Top-tier capability in this category9.8/10
•Standard CPU Cores16.0
Solid standard benchmark for category7.6/10
✓High-End Battery Capacity99 Wh
Top-tier capability in this category10.0/10
•Standard Display Resolution2880MP
Solid standard benchmark for category7.9/10
!Heavy Weight1.65kg
Entry-level benchmark rating limits overall score6.0/10
Key Technical Strengths
  • ✓Gorgeous 3K OLED touchscreen with a 144Hz refresh rate and DCI-P3 color gamut
  • ✓Powerful Intel Core Ultra 9 processor with a 50 TOPs NPU for AI acceleration
  • ✓Massive 99 Wh battery capacity ensuring long-lasting mobile endurance
  • ✓Innovative Ceraluminum detachable convertible housing combining durability and style
Technical Limitations & Trade-offs
  • ✕16GB maximum internal memory is soldered on-board and cannot be upgraded later
  • ✕Detachable convertible design adds mechanical complexity compared to traditional clamshell laptops

Official Product Documents & PDF Manuals

2 documents available
Product Data Sheet
product_details
User Manual
user_guide

Complete Technical Specifications

Manufacturer-verified hardware specifications with contextual AI metric explanations.

What this metric means:

A spacious 1TB NVMe SSD provides ample room for large project files and media libraries, while 16GB of on-board LPDDR5x memory keeps multitasking fluid.

NVMeYes
SSD capacity1 TB
SSD interfacePCI Express 4.0
Storage mediaSSD
SSD form factorM.2
Optical drive typeNo
Total SSDs capacity1 TB
Total storage capacity1 TB
Number of SSDs installed1
What this metric means:

The 3K OLED touchscreen with a 144Hz refresh rate provides vibrant colors, true blacks, and smooth motion, catering directly to creators and media consumers who value visual fidelity.

HD type3K
Panel typeOLED
TouchscreenYes
Colour gamut100%
Display surfaceGloss
Display diagonal35.6 cm (14")
RGB colour spaceDCI-P3
Display brightness500 cd/m²
Display resolution2880 x 1800 pixels
Native aspect ratio16:10
Maximum refresh rate144 Hz
Contrast ratio (typical)1000000:1
Display number of colours1.07 billion colours
Low Blue Light technologyYes
Display response rise/fall0.2 ms
Maximum display brightness (HDR)1000 cd/m²
High Dynamic Range (HDR) supportedYes
High Dynamic Range (HDR) technologyDisplayHDR True Black 1000
What this metric means:

The Intel Core Ultra 9 processor paired with a dedicated 50 TOPs NPU ensures snappy execution of productivity tasks and localized AI workloads for future-proof performance.

Efficient cores8
Processor cache18 MB
Processor cores16
Processor model386H
Processor familyIntel Core Ultra 9
Processor socketFCBGA2540
Performance cores4
Processor threads16
Maximum turbo power80 W
Processor base power25 W
Processor cache typeSmart Cache
Processor generationIntel® Core™ Ultra (Series 3)
Processor manufacturerIntel
Low Power Efficient-cores4
Processor boost frequency4.9 GHz
Efficient-core base frequency1.6 GHz
Performance-core base frequency2.1 GHz
Efficient-core Max Turbo Frequency3.7 GHz
Performance-core Max Turbo Frequency4.9 GHz
Low Power Efficient-core Base Frequency1600 MHz
Low Power Efficient-core Max Turbo Frequency3.5 GHz
What this metric means:

A spacious 1TB NVMe SSD provides ample room for large project files and media libraries, while 16GB of on-board LPDDR5x memory keeps multitasking fluid.

Internal memory16 GB
Memory form factorOn-board
Internal memory typeLPDDR5x-SDRAM
Maximum internal memory16 GB
What this metric means:

A massive 99 Wh battery combined with USB Power Delivery support ensures exceptional endurance away from wall outlets, housed in a durable Ceraluminum travel-friendly body.

Battery capacity99 Wh
Battery technologyLithium-Ion (Li-Ion)
Number of battery cells4