Zenbook 13 UX331

Zenbook 13 UX331

Color

Slate Grey
Deep Dive Blue

Operating System

Windows 10 Home - ASUS recommends Windows 10 Pro for business
Windows 10 Pro - ASUS recommends Windows 10 Pro for business
Endless
Free Upgrade to Windows 11¹ (when available, see below)

Processor

Intel® Core™ i5-8250U Processor 1.6 GHz (6M Cache, up to 3.4 GHz, 4 cores)
Intel® Core™ i7-8550U Processor 1.8 GHz (8M Cache, up to 4.0 GHz, 4 cores)
Intel® Core™ i3-8130U Processor 2.2 GHz (4M Cache, up to 3.4 GHz, 2 cores)
Intel® Core™ i7-8565U Processor 1.8 GHz (8M Cache, up to 4.6 GHz, 4 cores)
Intel® Core™ i5-8265U Processor 1.6 GHz (6M Cache, up to 3.9 GHz, 4 cores)
Intel® Core™ i3-7100U Processor 2.4 GHz (3M Cache, up to 2.4 GHz, 2 cores)
Intel® Core™ i5-7200U Processor 2.5 GHz (3M Cache, up to 3.1 GHz)
Intel® Core™ i3-8145U Processor 2.1 GHz (4M Cache, up to 3.9 GHz, 2 cores)

Graphics

Intel® UHD Graphics 620
Intel® HD Graphics 620
Intel® UHD Graphics 620, NVIDIA® GeForce® MX150, 2GB GDDR5

Display

13.3-inch, FHD (1920 x 1080) 16:9 aspect ratio, IPS-level Panel, LED Backlit, Slim 300nits, 100% sRGB color gamut, Anti-glare display
13.3-inch, FHD (1920 x 1080) 16:9 aspect ratio, IPS-level Panel, 300nits, 100% sRGB color gamut, Anti-glare display
13.3-inch, FHD (1920 x 1080) 16:9 aspect ratio, IPS-level Panel, LED Backlit, 300nits, 100% sRGB color gamut, Anti-glare display
13.3-inch, FHD (1920 x 1080) 16:9 aspect ratio, IPS-level Panel, LED Backlit, 300nits, 100% sRGB color gamut for non-OLED, Anti-glare display
13.3-inch, FHD (1920 x 1080) 16:9 aspect ratio, IPS-level Panel, LED Backlit, 300nits, 100% sRGB color gamut, Glossy display, Touch screen
13.3-inch, 4K UHD (3840 x 2160) 16:9 aspect ratio, IPS-level Panel, LED Backlit, Ultra Slim 350nits, 100% sRGB color gamut, Glossy display, Touch screen

Memory

8GB LPDDR3 on board, Total system memory upgradeable to:8GB
8GB LPDDR3 on board
16GB LPDDR3 on board
16GB LPDDR3 on board, Total system memory upgradeable to:16GB
4GB LPDDR3 on board, Total system memory upgradeable to:4GB
4GB LPDDR3 on board
8GB LPDDR3 on board, Total system memory upgradeable to:16GB

Storage

256GB M.2 SATA SSD
512GB M.2 SATA SSD
512GB M.2 NVMe™ PCIe® 3.0 x4 SSD
1TB M.2 NVMe™ PCIe® 3.0 x4 SSD
256GB M.2 NVMe™ PCIe® 3.0 x4 SSD
128GB M.2 SATA SSD
512GB M.2 NVMe™ PCIe® 3.0 SSD
256GB M.2 NVMe™ PCIe® 3.0 SSD
1TB M.2 NVMe™ PCIe® 3.0 Performance SSD

I/O Ports

2x USB 3.0
1x USB 3.2 Gen 1 Type-C
2x USB 3.2 Gen 1 Type-A
1x Micro SD
1x HDMI 1.4
1x MIC in
1x 3.5mm Combo Audio Jack
Spec: SDXC
Type: Micro SD

Keyboard & Touchpad

Backlit Chiclet Keyboard
Backlit Chiclet Keyboard, 1.4mm Key-travel, Touchpad

Camera

720p HD camera

Audio

harman/kardon
Audio by ICEpower®
Built-in speaker
Built-in microphone
Built-in array microphone
harman/kardon (Premium)

Network and Communication

Wi-Fi 5(802.11ac) (Dual band) 2*2 + Bluetooth 4.2

Battery

50WHrs, 3S1P, 3-cell Li-ion
50WHrs, 4S1P, 4-cell Li-ion

Power Supply

ø4.0, 45W AC Adapter, Output: 19V DC, 2.37A, 45W, Input: 100~240V AC 50/60Hz universal
ø4.0, 65W AC Adapter, Output: 19V DC, 3.42A, 65W, Input: 100~240V AC 50/60Hz universal

Weight

1.12 kg (2.47 lbs)
0.99 kg (2.18 lbs)
1.21 kg (2.67 lbs)

Dimensions (W x D x H)

31.40 x 21.60 x 1.39 ~ 1.42 cm (12.36" x 8.50" x 0.55" ~ 0.56")
31.00 x 21.60 x 1.20 ~ 1.39 cm (12.20" x 8.50" x 0.47" ~ 0.55")

Microsoft Office

1-month trial for new Microsoft 365 customers. Credit card required. 
Office Home and Student 2016 included
WPS Office 30 days trial version
WPS Office Standard Edition (With license for 3 products)
Microsoft 365 Personal 1-year included.*
*Activation required with 6-months of Windows activation date.
Microsoft Office Home & Business Premium plus Office 365 Service
Microsoft Office Home & Business 2016

Security

BIOS Booting User Password Protection
Trusted Platform Module (Firmware TPM)
McAfee LiveSafe™ 30-day trial
Fingerprint sensor

Disclaimer

¹The Windows 11 upgrade will be delivered to qualifying devices late 2021 into 2022. Timing will vary by device. Certain features require specific hardware (see aka.ms/windows11-spec)