If you have searched "ASUS ZenBook vs Vivobook vs ROG" while shopping for a new laptop, you have probably found plenty of overseas guides comparing ASUS's full line-up. Here in New Zealand, your shortlist comes down to what is actually on the shelf, and right now that means two ranges: Vivobook and ExpertBook. This guide explains where each ASUS range sits, walks through the models we currently stock, and helps you work out which one suits how you actually use a laptop.

ASUS's Laptop Ranges, Explained

ASUS sells laptops for almost every kind of buyer, and the range name is usually the quickest clue to who a model is built for.

• Vivobook is ASUS's mainstream, everyday range: laptops built for students, home use and general office work, where a sensible price matters as much as the spec sheet.
• ZenBook sits a step above Vivobook, with a slim metal chassis, an OLED screen on most models and longer battery life, aimed at creators and professionals who want a premium ultraportable.
• ExpertBook is ASUS's business range, built around durability testing, security features such as fingerprint readers and TPM, and fleet-friendly manageability for organisations issuing laptops to staff.
• ROG (Republic of Gamers) is ASUS's flagship gaming range, built for the graphics power and cooling that demanding titles need, while TUF Gaming covers similar ground at a lower price point.

Our current ASUS laptop stock covers the Vivobook and ExpertBook ranges below. If a ZenBook or ROG gaming laptop is what you are after, get in touch with our team and we can look at sourcing one for you.

ASUS Vivobook 15 (X1504VA): Everyday Laptop, Sensible Price

The ASUS Vivobook 15 (X1504VA) pairs a 15.6" FHD anti-glare display with an Intel Core 7 150U processor, 16GB of DDR4 memory and a 512GB NVMe SSD. It weighs 1.70kg, runs Windows 11 Home and includes Wi-Fi 6 and a privacy shutter over the 720p webcam. Worth noting for anyone planning a future upgrade: 8GB of the memory is soldered onboard, with the remaining 8GB in a swappable SO-DIMM slot, so only half the RAM can be increased later.

At $1,824.30, this is the range to look at if you want a reliable everyday machine for study, home use or hybrid work, without paying for features you will not use. ASUS backs it with a 12-month warranty as standard, with paid upgrades to 36 months and on-site pickup and return available if you want longer cover.

ASUS ExpertBook: Built for Work

ExpertBook is ASUS's business line, and the two models we stock cover a 14" travel-friendly size and a larger 16" option for desk-based work.

ExpertBook B3405CCA (14")

The ASUS ExpertBook B3405CCA runs an Intel Core Ultra 7 255H processor with a built-in NPU, 16GB of DDR5 memory and a 512GB NVMe SSD, on a 14" WUXGA anti-glare display. At 1.52kg it is genuinely light to carry, and it adds the security extras business buyers tend to ask for: a fingerprint reader, a privacy shutter on the 1080p camera, and a smart card reader alongside the usual USB-C and HDMI ports. It is priced at $2,360.90 and comes with a one-year on-site warranty as standard, with 24 or 36 month on-site upgrades available.

ExpertBook B3605CCA (16")

The ASUS ExpertBook B3605CCA shares the same security and connectivity features as the B3405CCA, on a larger 16" WUXGA display with a full backlit keyboard including a number pad. It runs an Intel Core Ultra 5 225H processor with 16GB of DDR5 memory and a 512GB NVMe SSD, weighs 1.82kg and is priced at $2,781.50, with the same one-year on-site warranty and upgrade options as the 14" model.

Both ExpertBook models use SO-DIMM memory rather than soldered RAM, so they can be upgraded down the track more easily than the Vivobook.

Vivobook vs ExpertBook: Side-by-Side

Pricing correct at time of publication; check the linked product page for current pricing.

ZenBook and ROG: What They Offer, and Why They Are Not Listed Yet

Because "ZenBook vs Vivobook" is one of the most common ASUS searches, it is worth being upfront about the difference. A ZenBook trades some of the Vivobook's affordability for a slimmer all-metal chassis, an OLED display on most models and noticeably better battery life, aimed at people who work from a laptop bag as much as a desk. ROG is a different proposition again, built around discrete graphics and cooling for gaming rather than portability, with TUF Gaming as its more affordable sibling. Neither range is currently in stock at Tech Supply Shed. If either is what you need, contact our team and we will look at sourcing one for you.

Which ASUS Laptop Should You Buy?

• Student or home user on a budget: the Vivobook 15 (X1504VA) covers everyday browsing, study and video calls without overspending.
• Business traveller who wants something light: the ExpertBook B3405CCA's 1.52kg build and fingerprint security suit life on the road.
• Office-based team member who wants a bigger screen: the ExpertBook B3605CCA's 16" display is easier on the eyes at a desk.
• Buying for a small business fleet: either ExpertBook model can be ordered with an extended on-site warranty, worth asking about if you are equipping several staff at once.
• Gamer or creative professional: ROG and ZenBook are not currently stocked, so get in touch and we will look at options.

Picking up a laptop for a second desk or for travel? An ASUS 150W AC adapter is a handy spare to keep in the bag, and our full ASUS range, including chargers and accessories, is in the ASUS collection.

Still not sure which one fits? Our team deals with ASUS laptops daily and can talk through your budget, how you plan to use it, and whether a Vivobook or an ExpertBook makes more sense for your situation, so you are not left guessing from a spec sheet alone.

Manufacturer Sources

• ASUS New Zealand: Vivobook range
• ASUS New Zealand: ExpertBook range

Frequently Asked Questions

What is the difference between ASUS Vivobook and ExpertBook?

Vivobook is ASUS's mainstream range, built for everyday use at a lower price. ExpertBook is the business range, with added security features like fingerprint readers and TPM, plus on-site warranty options built for organisations managing a fleet of laptops.

Is the ASUS Vivobook 15 (X1504VA) good for students?

Yes. Its Core 7 processor, 16GB of memory and 512GB SSD are comfortable for browsing, study, streaming and everyday office software, and its 1.70kg weight makes it easy enough to carry between classes.

Does Tech Supply Shed sell ASUS ZenBook or ROG laptops?

Not currently. Our ASUS laptop stock is focused on the Vivobook and ExpertBook ranges. If you are after a ZenBook or a ROG gaming laptop, contact our team and we can look at sourcing one.

What warranty comes with ASUS ExpertBook laptops in NZ?

Both ExpertBook models we stock include a 12-month on-site warranty as standard, with paid upgrades to 24 or 36 months of local on-site cover available.

Can I upgrade the RAM or storage on these ASUS laptops later?

The ExpertBook models use SO-DIMM memory, so they can generally be upgraded later. The Vivobook 15 (X1504VA) has 8GB of RAM soldered onboard and 8GB in a SO-DIMM slot, so only that second 8GB can be increased.