In depth comparison and review of ASUS ZenBook 14 OLED (UX3402VA) and Lenovo ThinkPad T14 Gen 4 (21K3). 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 (UX3402VA) based on its technical characteristics, features, user experience, expert reviews and price level.
stunning oled display
compact lightweight design
powerful intel processor
excellent battery life
fast ssd storage
limited port selection
no dedicated gpu
higher price range
average webcam quality
Advantages and disadvantages of Lenovo ThinkPad T14 Gen 4 (21K3) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
powerful processor options
good battery life
impressive security features
heavier than competitors
average display brightness
limited color options
pricey base model
DESIGN AND DIMENSIONS | ASUS ZenBook 14 OLED (UX3402VA) | Lenovo ThinkPad T14 Gen 4 (21K3) |
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Product Type | Notebook - 180-degree hinge design | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 31.36 cm x 22.06 cm x 1.69 cm | 31.77 cm x 22.69 cm x 1.79 cm |
Weight | 1.39 kg | 1.39 kg |
Case Material | Aluminum | Carbon fibre hybrid (top), polyphenylene sulfide (bottom) |
Colour | Ponder blue | Thunder black |
DISPLAY | ASUS ZenBook 14 OLED (UX3402VA) | Lenovo ThinkPad T14 Gen 4 (21K3) |
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Screen Size (Type) | 14" OLED | 14" - IPS |
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Touchscreen | Yes | - |
Screen Resolution | 2880 x 1800 (2.8K) | 1920 x 1200 (WUXGA) |
V-Sync Rate at Max Res. | 90 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:10 | 16:10 |
Image Brightness | 550 cd/m² | 300 cd/m² |
Colour Gamut | 100% DCI-P3 | 45% NTSC |
Colour Support | 1.07 billion colours | - |
Features | Glossy, NanoEdge display, Pantone Validated, HDR 500 True Black, 90% screen-to-body ratio, 0.2 ms response rate, VESA DisplayHDR | Anti-glare |
PROCESSOR | ASUS ZenBook 14 OLED (UX3402VA) | Lenovo ThinkPad T14 Gen 4 (21K3) |
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CPU | Intel Core i5 (13th Gen) 1340P / 1.9 GHz | AMD Ryzen 5 Pro 7540U / 3.2 GHz |
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Max Turbo Speed | 4.6 GHz | 4.9 GHz |
Number of Cores | 12-core | 6-core |
Cache | L3 - 12 MB | L3 - 16 MB |
Features | Intel Smart Cache | Integrated memory controller |
MEMORY | ASUS ZenBook 14 OLED (UX3402VA) | Lenovo ThinkPad T14 Gen 4 (21K3) |
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RAM | 16 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
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RAM Type | LPDDR5 SDRAM | LPDDR5X SDRAM |
Speed | - | 6400 MHz |
Rated Speed | - | 6400 MHz |
STORAGE | ASUS ZenBook 14 OLED (UX3402VA) | Lenovo ThinkPad T14 Gen 4 (21K3) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) | 256 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS ZenBook 14 OLED (UX3402VA) | Lenovo ThinkPad T14 Gen 4 (21K3) |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | AMD Radeon 740M |
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Max Monitors Supported | - | 3 external monitor(s) |
Video System Features | Functions as Intel UHD graphics (for single-channel memory) | - |
Camera | Yes - 1080p | Yes - 1080p |
Camera Features | ASUS 3D Noise Reduction (3DNR) Technology | Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera, Ultrasonic Human Presence Detection |
Sound | Stereo speakers, array microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3287 |
Compliant Standards | Dolby Atmos | High Definition Audio, Dolby Audio |
Audio Features | Output: Harman audio technology, Smart Amplification technology; Input: AI noise cancelling | Input: Dolby Voice, 360° far-field |
COMMUNICATIONS | ASUS ZenBook 14 OLED (UX3402VA) | Lenovo ThinkPad T14 Gen 4 (21K3) |
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Wireless | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | - | MediaTek RZ616 |
Network Interface | - | Gigabit Ethernet |
Ethernet Controller | - | Realtek RTL8111EPV |
Compliant Standards | - | DASH |
Features | Dual stream (2x2) | Wake-on-LAN (WOL), dual stream (2x2) |
WWAN |
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Generation | - | 4G upgradable |
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BATTERY | ASUS ZenBook 14 OLED (UX3402VA) | Lenovo ThinkPad T14 Gen 4 (21K3) |
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Technology | 4-cell Lithium Ion | Lithium polymer |
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Battery Capacity (Size) | 75 Wh | 52.5 Wh |
AC ADAPTER | ASUS ZenBook 14 OLED (UX3402VA) | Lenovo ThinkPad T14 Gen 4 (21K3) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt, 20 V, 3.25 A | 65 Watt |
INPUT | ASUS ZenBook 14 OLED (UX3402VA) | Lenovo ThinkPad T14 Gen 4 (21K3) |
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Type | Keyboard, NumberPad 2.0 | Keyboard, TrackPoint, UltraNav |
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Keyboard Backlight | Yes | Yes |
Features | Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
CONNECTIONS & EXPANSIONS | ASUS ZenBook 14 OLED (UX3402VA) | Lenovo ThinkPad T14 Gen 4 (21K3) |
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Interfaces | USB 3.2 Gen 2 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI 2.1 Headphone/microphone combo jack |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) USB4 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) HDMI (4K support) LAN Headphone/microphone combo jack |
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Memory Card Reader | Yes (microSD) | - |
SOFTWARE | ASUS ZenBook 14 OLED (UX3402VA) | Lenovo ThinkPad T14 Gen 4 (21K3) |
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Operating System (OS) | Windows 11 Home | Windows 11 Pro - English |
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Software Included | Microsoft 365 (30 days trial), MyASUS, ScreenXpert, GlideX | Glance by Mirametrix |
MISCELLANEOUS | ASUS ZenBook 14 OLED (UX3402VA) | Lenovo ThinkPad T14 Gen 4 (21K3) |
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Included Accessories | USB-C power adapter | USB-C power adapter |
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Security | Trusted Platform Module (TPM) Security Chip, fingerprint reader | Discrete Trusted Platform Module (TPM 2.0) Security Chip with Microsoft Pluton, fingerprint reader, smart card reader |
Security Slot Type | - | Kensington nano security slot |
Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
Features | MIL-STD-810H tested, compatible with stylus, Cortana support | Administrator password, system password, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password, certificate based BIOS authentication, FIDO (Fast Identity Online) authentication |
Compliant Standards | RoHS, REACH, TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution) | RoHS, Energy-Related Products (ErP) Lot 6, TCG Certified, Energy-Related Products (ErP) Lot 26, TCO Certified 9.0 |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 5 °C |
Humidity Range Operating | - | 8 - 95% |
Manufacturer Warranty | - | Base warranty - 3 years - pick-up and return Base warranty - battery - 1 year Extended warranty - 3 years - on-site Extended warranty - 1 year - on-site - response time: next business day |