ASUS Zenbook 14" UX3405CA-PS99T 2025, Core Ultra 9 285H, 32GB, 1TB SSD, Foggy Silver

★★★★★ 4.6 (112)

El procesador Intel Core Ultra 9 285H de 16 núcleos y la pantalla OLED táctil 14'' 2880x1800 a 120 Hz ofrecen hasta 18 horas de batería en un chasis metálico ultraligero de 1.28 kg. Su diseño minimalista anti-huellas integra un touchpad con teclado numérico y conectividad completa Thunderbolt, HDMI 2.1 y Wi-Fi 7. Es la mejor opción para estudiantes y usuarios móviles que quieren portabilidad extrema y una pantalla de alta fidelidad para productividad y streaming.

CPU Intel Core Ultra 9 285H
RAM 32 GB
Storage 1 TB
Screen 14" 2880x1800
GPU Intel Arc Graphics
OS Windows 11 Pro
Weight 1.3 kg
Battery 75 Wh
ASUS Zenbook 14" UX3405CA-PS99T 2025, Core Ultra 9 285H, 32GB, 1TB SSD, Foggy Silver laptop
77 Puntuación global

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Resumen

The 30-Second Version

The ASUS Zenbook UX3405CA-PS99T is a gorgeous, featherweight laptop with a best-in-class OLED display and impressive CPU punch for everyday tasks. Real-world battery life underwhelms at well under 9 hours, and gaming performance is functionally nonexistent. Prices range from $1,125 to $1,500, so it shines at the low end. Buy it for the screen and portability, but keep a charger nearby and your gaming PC at home. Just know that it's currently out of stock across all vendors.

Pros & Cons

Ventajas

  • The 14-inch 2880x1800 OLED display is stunning, with 120Hz refresh rate and 500 nits peak brightness. 97th
  • 32GB of LPDDR5X RAM is generous and ranks among the best in its category. 95th
  • Weighs just 2.82 lbs and is only 0.59 inches slim, making it one of the most portable laptops you can buy. 90th
  • The keyboard includes a built-in numeric keypad in the touchpad, a rare and genuinely useful trick. 90th
  • CPU performance is well above average, chewing through everyday tasks without complaint.

Desventajas

  • Gaming performance is near the bottom of the barrel; you'll get a better experience on a $300 console.
  • Real-world battery life often falls short of 9 hours, nowhere near the 18-hour claim.
  • Fan noise can get intrusive under load, annoying in quiet rooms.
  • Reliability scores are mediocre, with reports of camera failures and driver glitches popping up.
  • The 1TB storage is just average; many competitors now offer 1TB as a baseline, and some expand faster.

Opinión de los propietarios

The Word on the Street

4.6/5 (112 reviews)
👍 Owners rave about the vibrant OLED display and how fast everything feels, from boot-up to app launches. The sleek, lightweight design consistently earns compliments.
🤔 Battery life gets a split verdict: some say it lasts a full workday, while many others report needing a charger by early afternoon, well short of the 18-hour marketing claim.
👎 A recurring complaint points to loud fan noise during CPU-intensive tasks, enough to be distracting in quiet environments.
👎 Several owners report a camera failure that required a return, and support was unresponsive, souring their experience with an otherwise sleek machine.

Cómo cambió la opinión de los propietarios con el tiempo

Exclusiva

Según cuándo escribieron realmente sus opiniones los clientes, para ver si los elogios iniciales se mantuvieron.

La opinión de los propietarios se ha mantenido estable con el tiempo
78/100Nuestro análisis de opinión con IAconfianza media · 13 fuentes · may 2026
1★2★3★4★5★Q1 '25: 4.7★ · 3 opinionesQ2 '25: 4.6★ · 16 opinionesQ3 '25: 4.6★ · 10 opinionesQ4 '25: 5.0★ · 3 opinionesQ1 '26: 4.8★ · 11 opinionesQ2 '26: 4.3★ · 12 opiniones3161031112Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26
Valoración mediaSatisfechos (4-5★)Insatisfechos (1-2★)Altura de la barra = número de opiniones
  1. Q2 202675/1004.3★12 opiniones

    Most buyers praise the OLED screen, lightweight design, and fast performance for daily tasks. A few report screen blackouts, loud fans, hibernation issues, and limited ports.

    • OLED display is vibrant with deep blacks and responsive touch.
    • Lightweight and portable, ideal for school and on-the-go use.
    • Screen blackouts and unresponsiveness requiring hard reboot.
    • Loud fans even in different modes, hibernation closes all programs.
  2. Q1 202685/1004.8★11 opiniones

    Buyers praised the laptop's speed, lightweight design, and OLED screen. Some reported intermittent glitches like random cursor movement and slow app loading.

    • Fast performance, lightweight, and excellent OLED display praised by many.
    • Intermittent glitches: random cursor movement, windows closing, and slow app loading.
    • Battery life good but slightly less than advertised; keyboard letters hard to see.
    • Fan noise initially but settled after updates; sound driver issue resolved.
  3. Q4 2025100/1005.0★3 opiniones

    Buyers praised the laptop's speed, screen, and value, with one noting easy storage upgrade and another missing a fingerprint reader.

    • Excellent performance and screen quality, beating competitors.
    • Great overall value and user satisfaction.
    • Easy storage upgrade option appreciated.
    • Missing fingerprint reader noted as a minor wish.
  4. Q3 202582/1004.6★10 opiniones

    Buyers praise the laptop's display, speed, and build quality, but some report defects like sudden failure and numpad/touchpad issues.

    • Excellent OLED display, fast performance, and lightweight build are highly praised.
    • One unit died after one day with persistent MS Discover app pop-ups.
    • Numpad embedded in touchpad is inconsistent; brightness sometimes resets to zero after wake.
    • Battery life meets or exceeds expectations for moderate use; fan is quiet.
  5. Q2 202578/1004.6★16 opiniones

    Buyers praised the laptop's design, display, and portability. However, some reported fan noise, short battery life, and a camera failure, while one review highlighted poor customer service.

    • Design, display, and build quality are highly praised as premium and lightweight.
    • Battery life is adequate for some but falls short of expectations for others.
    • Fan noise and a sudden camera failure led to a return; customer service issues noted.
    • Performance is fast and reliable, handling multitasking and games well.
  6. Q1 202587/1004.7★3 opiniones

    Buyers praised build quality, display, and port selection, but noted heat under load and a single fan that can spin up frequently.

    • Build quality, display, and port selection are excellent.
    • Single fan cooling works but can spin up; heat under multitasking is a concern.
    • Trackpad with number pad is a cool feature; laptop runs quiet.
    • Laptop gets very hot while multitasking, possibly due to i9 processor.

Basado en 55 opiniones de clientes con fecha, agrupadas por trimestre natural. El análisis por periodo está en inglés.

Las pruebas

Performance

Under the hood, the Intel Core Ultra 9 285H delivers the goods for everyday productivity. In our database, its CPU score lands well above average, meaning you'll rip through large spreadsheets, photo edits, and even some light video work without feeling like you're waiting on the machine. The 32GB of LPDDR5X memory is a standout, sitting among the top configurations for this class of laptop. Paired with a snappy 1TB SSD (which is solid, if not chart-topping), the whole thing boots in seconds and apps load before you can reach for your coffee.

The integrated Intel Arc graphics are a mixed bag. They're a cut above your typical integrated GPU, sitting near the midpoint of our rankings, and they'll handle some light gaming or Photoshop acceleration. But don't mistake this for a discrete-class experience, despite the marketing. Real-world gaming scores are abysmal. If you only dabble in older titles or esports at low settings, you'll get by. For anything modern at native resolution, you're looking at a slideshow. The 75Wh battery is rated for 18 hours, but our data shows owners consistently report under 9 hours of real-world mixed use, so keep the charger handy.

Performance Percentiles

CPU 90.1
GPU 68.9
RAM 89.8
Puertos 77.4
Pantalla 95.4
Portabilidad 87.1
Almacenamiento 65.2
User Sentiment 60.2
Fiabilidad 60.4
Valoración social 97.3
Affordability 0

Specifications

Full Specifications

Processor

CPU Intel Core Ultra 9 285H
Cores 16
Frequency 2.9 GHz
L3 Cache 24 MB

Graphics

GPU Intel Arc Graphics
Type Integrated
VRAM 16 GB
VRAM Type Shared

Memory & Storage

RAM 32 GB
RAM Generation LPDDR5X
Storage 1 TB
Storage Type SSD

Display

Size 14"
Resolution 2880x1800
Panel OLED
Refresh Rate 120 Hz
Brightness 500 nits

Connectivity

USB-C Ports 2
USB Ports 1
Thunderbolt Thunderbolt 4
HDMI HDMI 2.1
Wi-Fi Wi-Fi 7
Bluetooth ✓
Ethernet Gigabit Ethernet

Physical

Weight 1.3 kg / 2.8 lbs
Battery 75 Wh
OS Windows 11 Pro

vs Competition

The MacBook Pro M5 Pro is the elephant in the room. It'll cost you significantly more, but it brings dramatically better GPU performance, far superior build consistency, and macOS if you're into that ecosystem. The Zenbook counters with a thinner frame, a touchscreen, and full Windows 11 Pro flexibility, but it can't touch the Mac for sustained heavy lifting or video editing. Then there's the Samsung Galaxy Book5 Pro, another thin-and-light OLED rival that often edges ahead in battery life and has a similarly gorgeous panel. Choosing between the two often comes down to whether you prefer Samsung's slightly more refined software experience or ASUS's beefier CPU offering at a lower street price.

The Lenovo Legion Pro 7i Gen 10 is a completely different beast: a chunky gaming laptop with a true discrete GPU. If you even think you'll play modern games, that's the path to take. The MSI Prestige PRE13EVOA2088 is a closer competitor to the Zenbook, offering a comparable ultrabook formula with an emphasis on creative work. But you'll typically pay more for MSI's premium badge, and the Zenbook holds a slight edge in RAM capacity and display refresh rate at the most common price points.

Lately, the competitive field has shifted. The Apple MacBook Pro M4 Max, ASUS ROG Zephyrus G14 GA403WW-G14.R95080, HP OMEN Transcend 14-fb1023dx, and MSI Raider RAIDERGE6814247 have all climbed into the top five in our rankings. That's a telling sign: buyers are gravitating toward machines with real GPU muscle, whether for gaming or creative work. The Zenbook's integrated graphics look increasingly outgunned in that company, even if its portability and screen still hold up.

Spec ASUS Zenbook 14" UX3405CA-PS99T Apple MacBook Pro M4 Max Lenovo Legion Pro Series 7i Gen 10 HP OMEN Transcend MSI Raider RAIDERGE6814247 Dell Premium LDA14250-7667SLV-PUS
CPU Intel Core Ultra 9 285H Apple M4 Max Intel Core Ultra 9 275HX Intel Core Ultra 9 285H Intel Core i9 14900HX Intel Core Ultra 7 255H
RAM (GB) 32 64 32 32 32 32
Storage (GB) 1024 4096 1024 1024 2048 1024
Screen 14" 2880x1800 14.2" 3024x1964 16" 2560x1600 14" 2880x1800 16" 3840x2160 14.5" 3200x2000
GPU Intel Arc Graphics Apple (40-Core) NVIDIA GeForce RTX 5070 Ti NVIDIA GeForce RTX 5070 NVIDIA GeForce RTX 4070 Intel Arc Graphics
OS Windows 11 Pro macOS Windows 11 Home Windows 11 Home Windows 11 Home Windows 11 Home
Weight (kg) 1.3 1.6 2.7 1.6 2.7 1.7
Battery (Wh) 75 72 99 71 100 62
Compare Compare Compare Compare Compare
Producto CPUGPURAMPuertosPantallaPortabilidadAlmacenamientoUser SentimentFiabilidadValoración socialAffordability
ASUS Zenbook 14" UX3405CA-PS99T 90.168.989.877.495.487.165.260.260.497.30
Apple MacBook Pro M4 Max Compare 93.890.795.773.599.368.998.598.998.187.81.6
Lenovo Legion Pro Series 7i Gen 10 Compare 97.395.789.198.695.79.479.395.481.799.95.3
HP OMEN Transcend Compare 90.192.689.889.496.572.465.280.833.497.38.5
MSI Raider RAIDERGE6814247 Compare 93.294.586.498.6989.293.980.860.451.210.3
Dell Premium LDA14250-7667SLV-PUS Compare 87.268.989.166.397.36165.290.433.497.312.9

Precio

Value & Pricing

Pricing for this configuration varies pretty wildly across vendors, from about $1,125 up to $1,500. At the lower end, you're getting a whole lot of laptop for the money, especially if you score it from Best Buy where sale prices often dip near that floor. At $1,500, it's a harder sell because you start brushing up against machines with more powerful dedicated graphics or better long-term reliability track records. If the screen and portability are your top priorities, the sub-$1,200 price makes it an easy recommendation. Above that, think carefully about whether the RAM and OLED panel alone justify the premium over, say, a Samsung Galaxy Book5 Pro with a similar display but potentially better battery consistency. That said, all of this is academic right now: the Zenbook is out of stock across every vendor we track, so you may be waiting a while or hunting the used market.

Leer más

Overview

There's a certain kind of laptop that gets everything almost right for someone who spends their day jumping between spreadsheets, Netflix, and a dozen Chrome tabs. The ASUS Zenbook UX3405CA-PS99T is that laptop. It's not trying to be a gaming rig or a workstation replacement. It's a sleek, ultraportable machine built around a killer OLED screen, a zippy Intel Core Ultra 9 processor, and enough RAM to keep the multitasking madness at bay. If your life revolves around media consumption, writing, or number crunching on the go, this thing will probably make you smile. Just don't expect it to double as a mobile gaming battlestation. One catch: as of this update, it's out of stock everywhere, so finding one might be the hardest part.

Common Questions

Q: Can this laptop run modern games like Cyberpunk 2077 or Call of Duty?

Not really. The integrated Intel Arc graphics are fine for older or less demanding titles at low settings, but our benchmarks put gaming performance in the bottom quarter of all laptops. For AAA games at 1440p or higher, you'll get unplayable frame rates. If gaming matters, look at the Lenovo Legion Pro 7i instead.

Q: Is the battery really as bad as some reviews say?

The 75Wh battery is rated for up to 18 hours, but real-world testing and owner reports suggest you'll get between 6 and 9 hours of mixed use with the screen at reasonable brightness. That's okay for a lightweight ultraportable, but it's not class-leading. The Samsung Galaxy Book5 Pro or a MacBook Air will generally last longer on a charge.

Q: Does the touchscreen work with a stylus?

The 14-inch OLED display supports touch input, but ASUS doesn't include an active stylus in the box, and the hinge isn't designed for drawing at steep angles. It's handy for scrolling and tapping, but serious digital artists should look at a 2-in-1 device like a Surface Pro or a convertible with pen support.

Q: How does the fan noise compare to other thin laptops?

Under light use, it's quiet. But when the CPU ramps up for sustained tasks, the fans become noticeably loud and high-pitched. It's a common tradeoff in sub-3-pound laptops with high-end processors. If silence matters, the fanless MacBook Air or a less aggressively clocked ultrabook might be a better fit.

Who Should Skip This

If your daily workflow involves heavy 3D rendering, AAA gaming, or hours of sustained video encoding, this Zenbook is not your friend. The integrated GPU will choke on those tasks, and the fan noise will test your patience. Look at the Lenovo Legion Pro 7i Gen 10 for raw power or a MacBook Pro M5 Pro for a blend of performance and battery life without dumping Windows. People who need all-day endurance far from an outlet should also think twice. The real-world battery consistently misses the mark, and competitors like the Samsung Galaxy Book5 Pro or even last year's MacBook Air deliver better longevity without sacrificing much portability.

Verdict

For students and office warriors who live inside a web browser, spreadsheet, and Netflix queue, the Zenbook is a joy. The screen makes everything look like a million bucks, the keyboard is comfortable, and the portability is unmatched. It'll chew through a day's work without hiccups, provided you're near an outlet for a midday top-off. If your workload never goes beyond light Photoshop or occasional indie gaming, it's an easy pick, especially if you snag it for under $1,200.

Creative pros, serious multitaskers with heavy rendering needs, or anyone who craves buttery-smooth modern gaming should walk right past this machine. The integrated graphics just aren't built for it, and the fan noise under sustained load gets old fast. You'd be better served by a MacBook Pro or a dedicated gaming laptop, even if they add some weight to your bag. And right now, there's another wrinkle: the Zenbook is out of stock everywhere, so even if it fits your needs, you may have to wait or settle for a used unit.

Usage Scores

General (76.7)AI/LLM (34.2)Gaming (23.6)Portabilidad (85.6)Creadores (37.8)Estudiantes (76)Negocios (80.3)Desarrollo (80.3)Entretenimiento (80.9)
  • General76.7
  • AI/LLM34.2
  • Gaming23.6
  • Portabilidad85.6
  • Creadores37.8
  • Estudiantes76
  • Negocios80.3
  • Desarrollo80.3
  • Entretenimiento80.9

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