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LAPTOPS · YOUR NEXT FACE-OFF

ASUS B1403CTA vs ASUS CX9406CAA

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

ASUS B1403CTA

UK manufacturer M2 configuration · B1403CTA · Intel® Core™ 3-N355 Processor 1.9 GHz (6MB Cache, up to 3.9 GHz, 8 cores, 8 Threads) · 8 GB RAM · 128 GB storage

ASUS B1403CTA official product image
Full product profile Official image
Exact model & source notes

ASUS B1403CTA laptop in the manufacturer’s listed UK M2 configuration, with 8 GB installed RAM and the manufacturer-listed storage configuration: 128GB M.2 2280 NVMe™ PCIe® 4.0 SSD. Specifications retain the exact display, connection and weight conditions.

Specifications checked 17 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications
WHAT DIFFERS
8 GBInstalled RAM16 GB
128 GBInstalled storage capacity512 GB
Display resolution1920 × 10802880 × 1800
3 of 16 verified differences, in the order listed below. Not a rating.
See the 16 verified differences
THE CONTENDER

ASUS CX9406CAA

UK manufacturer M2 configuration · CX9406CAA · Intel® Core™ Ultra 5 Processor 325 2.1 GHz (12MB Cache, up to 4.5 GHz, 8 Cores, 8 Threads) · 16 GB RAM · 512 GB storage

ASUS CX9406CAA official product image
Full product profile Official image
Exact model & source notes

ASUS CX9406CAA laptop in the manufacturer’s listed UK M2 configuration, with 16 GB installed RAM and the manufacturer-listed storage configuration: 512GB M.2 2280 NVMe™ PCIe® 4.0 SSD. Specifications retain the exact display, connection and weight conditions.

Specifications checked 17 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

B1403CTA UK & US retailers

UK
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US
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UK & US price history: no verified listing yet

CX9406CAA UK & US retailers

UK
Search Amazon UKSearch eBay UK
US
Search Amazon USSearch eBay US

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison
  • Manufacturer facts for the exact models shown. Not a quality rating or a test result.
  • “Different” means the known values differ, not that one is better.
  • Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.
SPECIFICATIONS SIDE BY SIDE8 topics
SELECTED TOPIC
01 / 08

Processor configuration

Check the exact configuration and source conditions for your use.

ASUS B1403CTAIntel® Core™ 3-N355 Processor 1.9 GHz (6MB Cache, up to 3.9 GHz, 8 cores, 8 Threads)

Manufacturer specification

Source 1
ASUS CX9406CAAIntel® Core™ Ultra 5 Processor 325 2.1 GHz (12MB Cache, up to 4.5 GHz, 8 Cores, 8 Threads); Intel® AI Boost NPU up to 47 TOPS

Manufacturer specification

Source 1
Explore the full specifications

Check the exact configuration. Manufacturer specifications describe the listed variant. Confirm compatibility and the seller’s exact model before buying; no overall winner is inferred from incomplete evidence.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

16 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.

Processor configuration

In Visual facts
ASUS B1403CTAIntel® Core™ 3-N355 Processor 1.9 GHz (6MB Cache, up to 3.9 GHz, 8 cores, 8 Threads)
ASUS CX9406CAAIntel® Core™ Ultra 5 Processor 325 2.1 GHz (12MB Cache, up to 4.5 GHz, 8 Cores, 8 Threads); Intel® AI Boost NPU up to 47 TOPS
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration

Check the exact configuration and source conditions for your use.

Installed RAM

In Visual facts
ASUS B1403CTA8 GB
ASUS CX9406CAA16 GB
Sources
ASUS B1403CTA

Manufacturer specification · Manufacturer-listed installed capacity from the single installed-memory entry, not maximum supported memory. Original: 8GB LPDDR5X on board, Memory Max Up to:8GB

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification · Manufacturer-listed installed capacity from the single installed-memory entry, not maximum supported memory. Original: 16GB LPDDR5X on board, Memory Max Up to:64GB

ASUS CX9406CAA — exact UK M2 technical configuration

Check the exact configuration and source conditions for your use.

Installed storage capacity

In Visual facts
ASUS B1403CTA128 GB
ASUS CX9406CAA512 GB
Sources
ASUS B1403CTA

Manufacturer specification · Manufacturer decimal rated aggregate capacity from 1 explicitly listed drive(s); 128.0 GB each. No RAID or available/formatted-capacity assumption. Original: 128GB M.2 2280 NVMe™ PCIe® 4.0 SSD

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification · Manufacturer decimal rated aggregate capacity from 1 explicitly listed drive(s); 512.0 GB each. No RAID or available/formatted-capacity assumption. Original: 512GB M.2 2280 NVMe™ PCIe® 4.0 SSD

ASUS CX9406CAA — exact UK M2 technical configuration

Check the exact configuration and source conditions for your use.

Display configuration

In Visual facts
ASUS B1403CTANon-touch screen, 14.0-inch, FHD (1920 x 1080) 16:9, Wide view, Anti-glare display, LED Backlit, 300nits, NTSC: 45%, Screen-to-body ratio:87 %
ASUS CX9406CAATouch screen with Corning® Gorilla® Glass Victus® and Corning® Gorilla™ Matte, 14.0-inch, OLED, WQXGA+ (2880 x 1800) 16:10, Anti-glare display, 450nits (1000nits HDR peak brightness), DCI-P3: 100%, Pantone Validated, (Screen-to-body ratio_new)91 %
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration

Check the exact configuration and source conditions for your use.

Show 10 more verified differences

Battery specification

ASUS B1403CTA42WHrs, 3S1P, 3-cell Li-ion, Long life rechargeable lithium polymer battery.
ASUS CX9406CAA70WHrs, 2S2P, 4-cell Li-ion, Long life rechargeable lithium polymer battery.
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration

Manufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.

Connections

ASUS B1403CTA2x USB 3.2 Gen 2 Type-C support display / power delivery 2x USB 3.2 Gen 1 Type-A, 1x RJ45 Gigabit Ethernet 1x 3.5mm Combo Audio Jack 1x HDMI™ 1.4
ASUS CX9406CAA2x Thunderbolt™ 4, compliant with USB4, support display 2x USB 3.2 Gen 2 Type-A, 1x 3.5mm Combo Audio Jack 1x HDMI™ 2.1 TMDS
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration

Check the exact configuration and source conditions for your use.

Manufacturer-listed mass

ASUS B1403CTA1320 g
ASUS CX9406CAA990 g
Sources
ASUS B1403CTA

Manufacturer specification · Exact ASUS M2 submodel B1403CTA; original stated basis: Start from:1.32 kg (2.91 lbs). Manufacturer claim; not independently measured.

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification · Exact ASUS M2 submodel CX9406CAA; original stated basis: Start from:0.99 kg (2.18 lbs). Manufacturer claim; not independently measured.

ASUS CX9406CAA — exact UK M2 technical configuration

A size or weight trade-off; it does not establish the better product.

Power adapter and regional conditions

ASUS B1403CTATYPE C;45W AC Adapter;Output: 20V DC, 2.25A, 45W, Input: 100~240V AC; 50/60Hz universal (Adapter+power cord)
ASUS CX9406CAAW/O ADAPTER & W/O POWER CORD. For optimal performance, we recommend using ASUS USB-C charger that supports USB Power Delivery (PD) with a minimum output of 65W.
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration

Check the exact configuration and source conditions for your use.

Dimensions

ASUS B1403CTA32.45 x 21.44 x 1.97–1.97 cm (12.78" x 8.44" x 0.78" ~ 0.78")
ASUS CX9406CAA31.09 x 21.28 x 1.09–1.64 cm (12.24" x 8.38" x 0.43" ~ 0.65")
Sources
ASUS B1403CTA

Manufacturer specification · Manufacturer source axes and units are retained from field Dimensions (W x D x H).

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification · Manufacturer source axes and units are retained from field Dimensions (W x D x H).

ASUS CX9406CAA — exact UK M2 technical configuration

A size or weight trade-off; it does not establish the better product.

2 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

ASUS B1403CTA

What it brings

  • The exact submodel’s processor, memory, storage and display are documented together in the manufacturer configuration table.
    Manufacturer source

What to check

  • Manufacturer weight and maximum operating specifications retain their stated configuration and connection conditions. They are not independent performance, battery-life or compatibility tests.
    Manufacturer source

ASUS CX9406CAA

What it brings

  • The exact submodel’s processor, memory, storage and display are documented together in the manufacturer configuration table.
    Manufacturer source

What to check

  • Manufacturer weight and maximum operating specifications retain their stated configuration and connection conditions. They are not independent performance, battery-life or compatibility tests.
    Manufacturer source
COMPARE THE DETAILS

Full specifications

How we verify
18 of 18 specifications Sources in each row
Source-backed specifications for ASUS B1403CTA and ASUS CX9406CAA
SpecificationASUS B1403CTAASUS CX9406CAA
Processor configurationDifferent
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration
Intel® Core™ 3-N355 Processor 1.9 GHz (6MB Cache, up to 3.9 GHz, 8 cores, 8 Threads)Intel® Core™ Ultra 5 Processor 325 2.1 GHz (12MB Cache, up to 4.5 GHz, 8 Cores, 8 Threads); Intel® AI Boost NPU up to 47 TOPS
Installed memoryDifferent
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration
8GB LPDDR5X on board, Memory Max Up to:8GB16GB LPDDR5X on board, Memory Max Up to:64GB
Installed RAMDifferent
Sources
ASUS B1403CTA

Manufacturer specification · Manufacturer-listed installed capacity from the single installed-memory entry, not maximum supported memory. Original: 8GB LPDDR5X on board, Memory Max Up to:8GB

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification · Manufacturer-listed installed capacity from the single installed-memory entry, not maximum supported memory. Original: 16GB LPDDR5X on board, Memory Max Up to:64GB

ASUS CX9406CAA — exact UK M2 technical configuration
8 GB16 GB
Graphics configuration
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration
Intel® GraphicsIntel® Graphics
Installed storageDifferent
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration
128GB M.2 2280 NVMe™ PCIe® 4.0 SSD512GB M.2 2280 NVMe™ PCIe® 4.0 SSD
Installed storage capacityDifferent
Sources
ASUS B1403CTA

Manufacturer specification · Manufacturer decimal rated aggregate capacity from 1 explicitly listed drive(s); 128.0 GB each. No RAID or available/formatted-capacity assumption. Original: 128GB M.2 2280 NVMe™ PCIe® 4.0 SSD

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification · Manufacturer decimal rated aggregate capacity from 1 explicitly listed drive(s); 512.0 GB each. No RAID or available/formatted-capacity assumption. Original: 512GB M.2 2280 NVMe™ PCIe® 4.0 SSD

ASUS CX9406CAA — exact UK M2 technical configuration
128 GB512 GB
Display configurationDifferent
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration
Non-touch screen, 14.0-inch, FHD (1920 x 1080) 16:9, Wide view, Anti-glare display, LED Backlit, 300nits, NTSC: 45%, Screen-to-body ratio:87 %Touch screen with Corning® Gorilla® Glass Victus® and Corning® Gorilla™ Matte, 14.0-inch, OLED, WQXGA+ (2880 x 1800) 16:10, Anti-glare display, 450nits (1000nits HDR peak brightness), DCI-P3: 100%, Pantone Validated, (Screen-to-body ratio_new)91 %
Screen diagonal
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration
14 in14 in
Display resolutionDifferent
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration
1920 × 10802880 × 1800
Keyboard and touchpadDifferent
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration
Backlit Chiclet Keyboard, 1.35mm Key-travel, TouchpadBacklit Chiclet Keyboard, 1.5mm Key-travel, Spill-resistant Keyboard, Haptic Touchpad
Battery specificationDifferent
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration
42WHrs, 3S1P, 3-cell Li-ion, Long life rechargeable lithium polymer battery.70WHrs, 2S2P, 4-cell Li-ion, Long life rechargeable lithium polymer battery.
Power adapter and regional conditionsDifferent
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration
TYPE C;45W AC Adapter;Output: 20V DC, 2.25A, 45W, Input: 100~240V AC; 50/60Hz universal (Adapter+power cord)W/O ADAPTER & W/O POWER CORD. For optimal performance, we recommend using ASUS USB-C charger that supports USB Power Delivery (PD) with a minimum output of 65W.
ConnectionsDifferent
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration
2x USB 3.2 Gen 2 Type-C support display / power delivery 2x USB 3.2 Gen 1 Type-A, 1x RJ45 Gigabit Ethernet 1x 3.5mm Combo Audio Jack 1x HDMI™ 1.42x Thunderbolt™ 4, compliant with USB4, support display 2x USB 3.2 Gen 2 Type-A, 1x 3.5mm Combo Audio Jack 1x HDMI™ 2.1 TMDS
Wireless connectivityDifferent
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration
Wi-Fi 6E(802.11ax) (Triple band) 2*2 + Bluetooth® 5.4 Wireless CardWi-Fi 7(802.11be) (Triple band) 2*2 + Bluetooth® 6.0 Wireless Card
DimensionsDifferent
Sources
ASUS B1403CTA

Manufacturer specification · Manufacturer source axes and units are retained from field Dimensions (W x D x H).

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification · Manufacturer source axes and units are retained from field Dimensions (W x D x H).

ASUS CX9406CAA — exact UK M2 technical configuration
32.45 x 21.44 x 1.97–1.97 cm (12.78" x 8.44" x 0.78" ~ 0.78")31.09 x 21.28 x 1.09–1.64 cm (12.24" x 8.38" x 0.43" ~ 0.65")
Manufacturer-listed massDifferent
Sources
ASUS B1403CTA

Manufacturer specification · Exact ASUS M2 submodel B1403CTA; original stated basis: Start from:1.32 kg (2.91 lbs). Manufacturer claim; not independently measured.

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification · Exact ASUS M2 submodel CX9406CAA; original stated basis: Start from:0.99 kg (2.18 lbs). Manufacturer claim; not independently measured.

ASUS CX9406CAA — exact UK M2 technical configuration
1320 g990 g
Camera specificationDifferent
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration
720p HD camera, With privacy shutter1080p FHD camera, With privacy shutter
Operating systemDifferent
Sources
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
ASUS CX9406CAA

Manufacturer specification

ASUS CX9406CAA — exact UK M2 technical configuration
Windows 11 Pro EducationGooglebook OS
First product manufacturer sourceSecond product manufacturer source
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Screen diagonal
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Installed RAM
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Processor configuration
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Dell 16 Laptop official product image

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Screen diagonal
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Installed RAM
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Exact selected-offer processor
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Prices & product profile

Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.