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LAPTOPS · YOUR NEXT FACE-OFF

ASUS B5605CCA vs ASUS B1403CTA

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

Compared products

YOUR FIRST CHOICE

ASUS B5605CCA

UK manufacturer M2 configuration · B5605CCA · Intel® Core™ Ultra 7 Processor 255H 2.0 GHz (24MB Cache, up to 5.1 GHz, 16 cores, 16 Threads) · 16 GB RAM · 512 GB storage

ASUS B5605CCA official product image
Full product profile Official image
Exact model & source notes

ASUS B5605CCA laptop in the manufacturer’s listed UK M2 configuration, with 16 GB installed RAM and 512 GB storage. 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
WHICH SUITS YOU?

Choose the B5605CCA for

  • Higher stated installed RAM: 16 GB vs 8 GB
  • Higher stated installed storage capacity: 512 GB vs 128 GB
  • Larger stated screen diagonal: 16 in vs 14 in

Choose the B1403CTA for

  • Smaller stated screen diagonal: 14 in vs 16 in
  • Lighter stated manufacturer-listed mass: 1,320 g vs 1,790 g
Built from verified specifications that differ. Not a rating or a recommendation.
See the 17 verified differences
THE CONTENDER

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

B5605CCA UK & US retailers

UK
Search Amazon UKSearch eBay UK
US
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UK & US price history: no verified listing yet

B1403CTA 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 SIDE7 topics
SELECTED TOPIC
01 / 07

Processor configuration

Check the exact configuration and source conditions for your use.

ASUS B5605CCAIntel® Core™ Ultra 7 Processor 255H 2.0 GHz (24MB Cache, up to 5.1 GHz, 16 cores, 16 Threads); Intel® AI Boost NPU up to 13 TOPS

Manufacturer specification

Source 1
ASUS B1403CTAIntel® Core™ 3-N355 Processor 1.9 GHz (6MB Cache, up to 3.9 GHz, 8 cores, 8 Threads)

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 ↓

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

Processor configuration

In Visual facts
ASUS B5605CCAIntel® Core™ Ultra 7 Processor 255H 2.0 GHz (24MB Cache, up to 5.1 GHz, 16 cores, 16 Threads); Intel® AI Boost NPU up to 13 TOPS
ASUS B1403CTAIntel® Core™ 3-N355 Processor 1.9 GHz (6MB Cache, up to 3.9 GHz, 8 cores, 8 Threads)
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration

Check the exact configuration and source conditions for your use.

Installed RAM

In Visual facts
ASUS B5605CCA16 GB
ASUS B1403CTA8 GB
Sources
ASUS B5605CCA

Manufacturer specification · Manufacturer-listed installed capacity, not maximum supported memory.

ASUS B5605CCA — exact UK M2 technical configuration
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

Check the exact configuration and source conditions for your use.

Installed storage capacity

In Visual facts
ASUS B5605CCA512 GB
ASUS B1403CTA128 GB
Sources
ASUS B5605CCA

Manufacturer specification · Manufacturer decimal rated storage capacity; formatted/system-available capacity is lower. Original: 512GB M.2 2280 NVMe™ PCIe® 4.0 SSD

ASUS B5605CCA — exact UK M2 technical configuration
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

Check the exact configuration and source conditions for your use.

Display configuration

In Visual facts
ASUS B5605CCANon-touch screen, 16.0-inch, WUXGA (1920 x 1200) 16:10, Wide view, Anti-glare display, LED Backlit, 300nits, NTSC: 45%, Screen-to-body ratio:85 %
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 %
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration

Check the exact configuration and source conditions for your use.

Show 11 more verified differences

Battery specification

ASUS B5605CCA63WHrs, 3S1P, 3-cell Li-ion, Long life rechargeable lithium polymer battery.
ASUS B1403CTA42WHrs, 3S1P, 3-cell Li-ion, Long life rechargeable lithium polymer battery.
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — 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 B5605CCA2x Thunderbolt™ 4, compliant with USB4, support display / power delivery 2x USB 3.2 Gen 1 Type-A, 1x RJ45 Gigabit Ethernet 1x 3.5mm Combo Audio Jack 1x HDMI™ 2.1 TMDS, Smart card reader Micro SD card reader
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
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration

Check the exact configuration and source conditions for your use.

Manufacturer-listed mass

ASUS B5605CCA1790 g
ASUS B1403CTA1320 g
Sources
ASUS B5605CCA

Manufacturer specification · Exact ASUS M2 submodel B5605CCA; original stated basis: Start from:1.79 kg (3.95 lbs). Manufacturer claim; not independently measured.

ASUS B5605CCA — exact UK M2 technical configuration
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

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

Power adapter and regional conditions

ASUS B5605CCATYPE-C, 65W AC Adapter, Output: 20V DC, 3.25A, 65W, Input: 100~240V AC 50/60Hz universal (Adapter+power cord)
ASUS B1403CTATYPE C;45W AC Adapter;Output: 20V DC, 2.25A, 45W, Input: 100~240V AC; 50/60Hz universal (Adapter+power cord)
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration

Check the exact configuration and source conditions for your use.

Dimensions

ASUS B5605CCA35.84 x 25.39 x 1.00–1.80 cm (14.11" x 10.00" x 0.39" ~ 0.71")
ASUS B1403CTA32.45 x 21.44 x 1.97–1.97 cm (12.78" x 8.44" x 0.78" ~ 0.78")
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
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

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

1 shared field has the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

ASUS B5605CCA

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 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
COMPARE THE DETAILS

Full specifications

How we verify
18 of 18 specifications Sources in each row
Source-backed specifications for ASUS B5605CCA and ASUS B1403CTA
SpecificationASUS B5605CCAASUS B1403CTA
Processor configurationDifferent
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
Intel® Core™ Ultra 7 Processor 255H 2.0 GHz (24MB Cache, up to 5.1 GHz, 16 cores, 16 Threads); Intel® AI Boost NPU up to 13 TOPSIntel® Core™ 3-N355 Processor 1.9 GHz (6MB Cache, up to 3.9 GHz, 8 cores, 8 Threads)
Installed memoryDifferent
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
16GB DDR5 SO-DIMM8GB LPDDR5X on board, Memory Max Up to:8GB
Installed RAMDifferent
Sources
ASUS B5605CCA

Manufacturer specification · Manufacturer-listed installed capacity, not maximum supported memory.

ASUS B5605CCA — exact UK M2 technical configuration
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
16 GB8 GB
Graphics configuration
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
Intel® GraphicsIntel® Graphics
Installed storageDifferent
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
512GB M.2 2280 NVMe™ PCIe® 4.0 SSD128GB M.2 2280 NVMe™ PCIe® 4.0 SSD
Installed storage capacityDifferent
Sources
ASUS B5605CCA

Manufacturer specification · Manufacturer decimal rated storage capacity; formatted/system-available capacity is lower. Original: 512GB M.2 2280 NVMe™ PCIe® 4.0 SSD

ASUS B5605CCA — exact UK M2 technical configuration
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
512 GB128 GB
Display configurationDifferent
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
Non-touch screen, 16.0-inch, WUXGA (1920 x 1200) 16:10, Wide view, Anti-glare display, LED Backlit, 300nits, NTSC: 45%, Screen-to-body ratio:85 %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 %
Screen diagonalDifferent
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
16 in14 in
Display resolutionDifferent
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
1920 × 12001920 × 1080
Keyboard and touchpadDifferent
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
Backlit Chiclet Keyboard with Num-key, 1.5mm Key-travel, Spill-resistant Keyboard, TouchpadBacklit Chiclet Keyboard, 1.35mm Key-travel, Touchpad
Battery specificationDifferent
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
63WHrs, 3S1P, 3-cell Li-ion, Long life rechargeable lithium polymer battery.42WHrs, 3S1P, 3-cell Li-ion, Long life rechargeable lithium polymer battery.
Power adapter and regional conditionsDifferent
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
TYPE-C, 65W AC Adapter, Output: 20V DC, 3.25A, 65W, Input: 100~240V AC 50/60Hz universal (Adapter+power cord)TYPE C;45W AC Adapter;Output: 20V DC, 2.25A, 45W, Input: 100~240V AC; 50/60Hz universal (Adapter+power cord)
ConnectionsDifferent
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
2x Thunderbolt™ 4, compliant with USB4, support display / power delivery 2x USB 3.2 Gen 1 Type-A, 1x RJ45 Gigabit Ethernet 1x 3.5mm Combo Audio Jack 1x HDMI™ 2.1 TMDS, Smart card reader Micro SD card reader2x 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
Wireless connectivityDifferent
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
Wi-Fi 7(802.11be) (Triple band) 2*2 + Bluetooth® 5.4 Wireless CardWi-Fi 6E(802.11ax) (Triple band) 2*2 + Bluetooth® 5.4 Wireless Card
DimensionsDifferent
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
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
35.84 x 25.39 x 1.00–1.80 cm (14.11" x 10.00" x 0.39" ~ 0.71")32.45 x 21.44 x 1.97–1.97 cm (12.78" x 8.44" x 0.78" ~ 0.78")
Manufacturer-listed massDifferent
Sources
ASUS B5605CCA

Manufacturer specification · Exact ASUS M2 submodel B5605CCA; original stated basis: Start from:1.79 kg (3.95 lbs). Manufacturer claim; not independently measured.

ASUS B5605CCA — exact UK M2 technical configuration
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
1790 g1320 g
Camera specificationDifferent
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
1080p FHD camera with IR function to support Windows Hello, With privacy shutter720p HD camera, With privacy shutter
Operating systemDifferent
Sources
ASUS B5605CCA

Manufacturer specification

ASUS B5605CCA — exact UK M2 technical configuration
ASUS B1403CTA

Manufacturer specification

ASUS B1403CTA — exact UK M2 technical configuration
Windows 11 ProWindows 11 Pro Education
First product manufacturer sourceSecond product manufacturer source
FIND YOUR CONTENDERS

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ASUS B5405CCA official product image

ASUS B5405CCA

Screen diagonal
14 in
Installed RAM
16 GB
Processor configuration
Intel® Core™ Ultra 7 Processor 255H 2.0 GHz (24MB Cache, up to 5.1 GHz, 16 cores, 16 Threads); Intel® AI Boost NPU up to 13 TOPS
Prices & product profile
Dell 16 Laptop official product image

Dell 16 Laptop

Screen diagonal
16 in
Installed RAM
16 GB
Exact selected-offer processor
Intel® Core™ 5 120U (10 cores, up to 5.0 GHz)
Prices & product profile
ASUS X1607AA official product image

ASUS X1607AA

Screen diagonal
16 in
Installed RAM
16 GB
Processor configuration
Intel® Core™ Ultra 5 Processor 325 2.1 GHz (12MB Cache, up to 4.5 GHz, 8 cores, 8 Threads); Intel® NPU up to 47TOPS
Prices & product profile
ASUS S5452MA official product image

ASUS S5452MA

Screen diagonal
14 in
Installed RAM
16 GB
Processor configuration
Intel® Core™ 7 Processor 350 1.5 GHz (6MB Cache, up to 4.8 GHz, 6 cores, 6 Threads); Intel® NPU up to 17TOPS
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.