In depth comparison and review of ASUS ZenBook 14 OLED (UM3402YA) and Acer TravelMate B3 11 (TMB311). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of ASUS ZenBook 14 OLED (UM3402YA) based on its technical characteristics, features, user experience, expert reviews and price level.
vivid oled display
lightweight and portable
efficient amd processor
fast ssd storage
good battery life
limited port selection
no dedicated gpu
average webcam quality
can get pricey
Advantages and disadvantages of Acer TravelMate B3 11 (TMB311) based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
affordable price point
efficient battery life
robust security features
lightweight design
mediocre display quality
limited storage capacity
basic graphics performance
slow processor speed
| DESIGN AND DIMENSIONS | ASUS ZenBook 14 OLED (UM3402YA) | Acer TravelMate B3 11 (TMB311) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 31.36 cm x 22.06 cm x 1.69 cm | 29.08 cm x 21.145 cm x 2.075 cm |
| Weight | 1.39 kg | 1.4 kg |
| Case Material | Aluminum | - |
| Colour | Jade black | Shale black |
| DISPLAY | ASUS ZenBook 14 OLED (UM3402YA) | Acer TravelMate B3 11 (TMB311) |
|---|
| Screen Size (Type) | 14" OLED | 11.6" - IPS |
|---|---|---|
| Screen Resolution | 2880 x 1800 (2.8K) | 1366 x 768 (WXGA) |
| V-Sync Rate at Max Res. | 90 Hz | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | - |
| Image Brightness | - | 250 cd/m² |
| Colour Gamut | 100% DCI-P3 | 50% NTSC |
| Colour Support | 1.07 billion colours | - |
| Features | Glossy, NanoEdge display, Low Blue Light technology, Pantone Validated, 90% screen-to-body ratio, 0.2 ms response rate | Anti-glare, matte, ComfyView, Acer BluelightShield technology, 25 ms response rate |
| PROCESSOR | ASUS ZenBook 14 OLED (UM3402YA) | Acer TravelMate B3 11 (TMB311) |
|---|
| CPU | AMD Ryzen 5 5625U / 2.3 GHz | Intel N-series N200 |
|---|---|---|
| Max Turbo Speed | 4.3 GHz | 3.7 GHz |
| Number of Cores | 6-core | Quad-Core |
| Cache | L3 - 16 MB | L3 - 6 MB |
| Features | - | Intel Smart Cache |
| MEMORY | ASUS ZenBook 14 OLED (UM3402YA) | Acer TravelMate B3 11 (TMB311) |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | LPDDR5 SDRAM |
| STORAGE | ASUS ZenBook 14 OLED (UM3402YA) | Acer TravelMate B3 11 (TMB311) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 128 GB SSD - Kingston |
|---|
| AUDIO & VIDEO | ASUS ZenBook 14 OLED (UM3402YA) | Acer TravelMate B3 11 (TMB311) |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | Intel UHD Graphics |
|---|---|---|
| Camera | Yes | Yes - HD |
| Camera Features | - | Privacy shutter, Temporal Noise Reduction |
| Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, two microphones |
| Compliant Standards | Dolby Atmos | - |
| Audio Features | Output: Smart Amplification technology; Input: AI-based noise cancellation | - |
| COMMUNICATIONS | ASUS ZenBook 14 OLED (UM3402YA) | Acer TravelMate B3 11 (TMB311) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6E AX 211 - M.2 2230 (CNVi) |
| Features | Dual stream (2x2) | Dual stream (2x2), MU-MIMO |
| BATTERY | ASUS ZenBook 14 OLED (UM3402YA) | Acer TravelMate B3 11 (TMB311) |
|---|
| Technology | 4-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 75 Wh | 50 Wh |
| AC ADAPTER | ASUS ZenBook 14 OLED (UM3402YA) | Acer TravelMate B3 11 (TMB311) |
|---|
| Input | AC 100-240 V (50/60 Hz) | - |
|---|---|---|
| Output | 65 Watt, 20 V, 3.25 A | 45 Watt, 5 / 9 / 12 / 15 / 20 V, 3 A |
| INPUT | ASUS ZenBook 14 OLED (UM3402YA) | Acer TravelMate B3 11 (TMB311) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense | Multi-gesture touch pad, spill-resistant, precision touchpad, mechanically anchored keys, OceanGlass touchpad, serviceable keyboard design |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook 14 OLED (UM3402YA) | Acer TravelMate B3 11 (TMB311) |
|---|
| Interfaces | HDMI Headphone/microphone combo jack USB 3.2 Gen 2 2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) |
HDMI 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS ZenBook 14 OLED (UM3402YA) | Acer TravelMate B3 11 (TMB311) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Pro Education |
|---|
| MISCELLANEOUS | ASUS ZenBook 14 OLED (UM3402YA) | Acer TravelMate B3 11 (TMB311) |
|---|
| Included Accessories | USB-C power adapter | USB-C power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM) Security Chip, fingerprint reader | - |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | ErgoLift, MIL-STD-810H tested, ASUS Intelligent Performance Technology (AIPT) | Administrator password, system password, MIL-STD-810H tested |
| Compliant Standards | RoHS, REACH, TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution) | - |
| SAR Value | - | 1.14 W/kg (body), 1.14 W/kg (head), 1.14 W/kg (limb) |
| Manufacturer Warranty | - | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | KN150W | 33 |
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