In depth comparison and review of ASUS ExpertBook B3 Flip (B3402FEA) and Lenovo ThinkPad X1 Yoga Gen 8 (21HQ). 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 ExpertBook B3 Flip (B3402FEA) based on its technical characteristics, features, user experience, expert reviews and price level.
360-degree hinge versatility
robust military-grade durability
touchscreen with stylus support
convenient physical webcam shutter
fast charging technology
average battery life
modest display brightness
limited graphics performance
heavier than competitors
Advantages and disadvantages of Lenovo ThinkPad X1 Yoga Gen 8 (21HQ) based on its technical characteristics, features, user experience, expert reviews and price level.
excellent build quality
versatile 2-in-1 design
impressive battery life
superb keyboard experience
high-resolution display
higher price point
limited graphics performance
no HDMI port
moderate storage options
| DESIGN AND DIMENSIONS | ASUS ExpertBook B3 Flip (B3402FEA) | Lenovo ThinkPad X1 Yoga Gen 8 (21HQ) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 32.9 cm x 22.39 cm x 1.95 cm | 31.44 cm x 22.23 cm x 1.553 cm |
| Weight | 1.61 kg | 1.38 kg |
| Case Material | Plastic (top), plastic (bottom), aluminium (LCD cover) | Aluminium (top), aluminium (bottom) |
| Colour | Star black (LCD cover), star black (top), star black (bottom) | Star black | Storm grey |
| DISPLAY | ASUS ExpertBook B3 Flip (B3402FEA) | Lenovo ThinkPad X1 Yoga Gen 8 (21HQ) |
|---|
| Screen Size (Type) | 14" | 14" - IPS |
|---|---|---|
| Touchscreen | Yes | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 250 cd/m² | 500 cd/m² |
| Colour Gamut | 45% NTSC | 100% sRGB |
| Privacy Technology | - | ThinkPad Privacy Guard |
| Features | Glossy, WideView, 80% screen-to-body ratio | Anti-glare, One Glass Solution |
| PROCESSOR | ASUS ExpertBook B3 Flip (B3402FEA) | Lenovo ThinkPad X1 Yoga Gen 8 (21HQ) |
|---|
| CPU | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz | Intel Core i5 (13th Gen) 1335U / 1.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.2 GHz | 4.6 GHz |
| Number of Cores | Quad-Core | 10-core |
| Cache | 8 MB | 12 MB |
| Platform Technology | - | Intel Evo |
| Features | Intel Smart Cache | Integrated memory controller |
| MEMORY | ASUS ExpertBook B3 Flip (B3402FEA) | Lenovo ThinkPad X1 Yoga Gen 8 (21HQ) |
|---|
| RAM | 8 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 40 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | - | 6400 MHz |
| Rated Speed | - | 6400 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | ASUS ExpertBook B3 Flip (B3402FEA) | Lenovo ThinkPad X1 Yoga Gen 8 (21HQ) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 256 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ExpertBook B3 Flip (B3402FEA) | Lenovo ThinkPad X1 Yoga Gen 8 (21HQ) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Max Monitors Supported | - | 3 external monitor(s) |
| Video System Features | Functions as Intel UHD graphics (for single-channel memory) | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - 720p (front) | Yes - 1080p |
| Resolution | 13 Megapixel (rear) | - |
| Camera Features | Privacy shutter | Privacy shutter, fixed focus, Discrete IR, MIPI, Computer Vision |
| Sound | Speakers, array microphone | Stereo speakers, two tweeters, two woofers, quad array microphone |
| Codec | - | Realtek ALC3306 |
| Compliant Standards | - | High Definition Audio, Dolby Atmos |
| Audio Features | - | Input: Dolby Voice, 360° far-field |
| COMMUNICATIONS | ASUS ExpertBook B3 Flip (B3402FEA) | Lenovo ThinkPad X1 Yoga Gen 8 (21HQ) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | NFC, Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6E AX 211 |
| Network Interface | Gigabit Ethernet | - |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| WWAN |
|---|
| Generation | 4G upgradable | 4G |
|---|---|---|
| Technology | - | LTE |
| Controller | SIM card | FIBOCOM L860-GL-16 - M.2 Card |
| BATTERY | ASUS ExpertBook B3 Flip (B3402FEA) | Lenovo ThinkPad X1 Yoga Gen 8 (21HQ) |
|---|
| Technology | 3-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 50 Wh | 57 Wh |
| AC ADAPTER | ASUS ExpertBook B3 Flip (B3402FEA) | Lenovo ThinkPad X1 Yoga Gen 8 (21HQ) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19 V, 3.42 A | 65 Watt |
| INPUT | ASUS ExpertBook B3 Flip (B3402FEA) | Lenovo ThinkPad X1 Yoga Gen 8 (21HQ) |
|---|
| Type | Keyboard, stylus, NumberPad | Keyboard, digitizer, TrackPoint, digital pen, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Spill-resistant, chiclet keyboard | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls, glass touchpad, air intake key design |
| CONNECTIONS & EXPANSIONS | ASUS ExpertBook B3 Flip (B3402FEA) | Lenovo ThinkPad X1 Yoga Gen 8 (21HQ) |
|---|
| Slots | 1 x SIM card (1 free) | - |
|---|---|---|
| Interfaces | HDMI Headphone/microphone combo jack USB 3.2 Gen 1 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) LAN USB 2.0 |
USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack HDMI (4K support) |
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | ASUS ExpertBook B3 Flip (B3402FEA) | Lenovo ThinkPad X1 Yoga Gen 8 (21HQ) |
|---|
| Operating System (OS) | Windows 11 Pro | Windows 11 Pro - English |
|---|---|---|
| Software Included | McAfee, MyASUS, Microsoft 365 (1 month trial) | Glance by Mirametrix, Intel Connectivity Performance Suite |
| MISCELLANEOUS | ASUS ExpertBook B3 Flip (B3402FEA) | Lenovo ThinkPad X1 Yoga Gen 8 (21HQ) |
|---|
| Included Accessories | USB-C power adapter, MPP 2.0 garaged stylus | Lenovo Integrated Pen, USB-C slim power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | Kensington nano security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | MIL-STD-810H tested, Computrace ready from BIOS | Administrator password, system password, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password, Firmware Resiliency 3.0, certificate based BIOS authentication, FIDO (Fast Identity Online) authentication |
| Compliant Standards | ISO 22196, TUV Rheinland Flicker Free Certification, TUV Rheinland Low Blue Light (Software Solution) | RoHS, Energy-Related Products (ErP) Lot 6, TCG Certified, Energy-Related Products (ErP) Lot 26, TCO Certified 9.0, TUV Rheinland Eyesafe 2.0 Display |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 5 °C |
| Humidity Range Operating | - | 8 - 95% |
| Manufacturer Warranty | International warranty - 3 years | Base warranty - 3 years - pick-up and return Base warranty - battery - 1 year Extended warranty - 3 years - on-site - response time: next business day |
| Model Number | EC0710X | - |
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