ASUS ZenBook Flip 15 (UX563FD) vs. Lenovo ThinkPad X13 Yoga Gen 4 (21F2)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of ASUS ZenBook Flip 15 (UX563FD) and Lenovo ThinkPad X13 Yoga Gen 4 (21F2). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.

ASUS ZenBook Flip 15 (UX563FD) Review

Advantages and disadvantages of ASUS ZenBook Flip 15 (UX563FD) based on its technical characteristics, features, user experience, expert reviews and price level.

versatile flip design

sharp 4k display

powerful graphics performance

responsive touchscreen

robust build quality

heavier than competitors

average battery life

limited port selection

premium price tag

Lenovo ThinkPad X13 Yoga Gen 4 (21F2) Review

Advantages and disadvantages of Lenovo ThinkPad X13 Yoga Gen 4 (21F2) based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

flexible 2-in-1 design

excellent keyboard comfort

good security features

reliable performance

average battery life

limited graphics power

higher price point

no 4K display option

Laptop Comparison and Tests

Difference between ASUS ZenBook Flip 15 (UX563FD) and Lenovo ThinkPad X13 Yoga Gen 4 (21F2)
81 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
75 % - Battery
82 % - Design
83 % - Display
80 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

ASUS ZenBook Flip 15 (UX563FD) vs. Lenovo ThinkPad X13 Yoga Gen 4 (21F2) Comparison Chart
DESIGN AND DIMENSIONS ASUS ZenBook Flip 15 (UX563FD) Lenovo ThinkPad X13 Yoga Gen 4 (21F2)
Product Type Notebook - flip design Notebook - flip design
Dimensions (WxDxH) 35.6 cm x 22.9 cm x 1.99 cm 30.17 cm x 21.46 cm x 1.64 cm
Weight 1.9 kg 1.21 kg
Case Material - Magnesium (bottom), magnesium (top)
Colour - Deep black
DISPLAY ASUS ZenBook Flip 15 (UX563FD) Lenovo ThinkPad X13 Yoga Gen 4 (21F2)
Screen Size (Type) 15.6" 13.3" - IPS
Touchscreen Yes Yes (10-point multi-touch)
LCD Backlight Technology LED backlight -
Screen Resolution 3840 x 2160 (Ultra HD 4K) 1920 x 1200 (WUXGA)
V-Sync Rate at Max Res. 60 Hz -
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness - 400 cd/m²
Colour Gamut 100% sRGB, 72% NTSC 100% sRGB
Windows Ink Capability Yes -
Features Glare, 178° horizontal and vertical viewing angle, NanoEdge display, Pantone Validated Anti-glare, One Glass Solution, Low Power, Eyesafe technology
PROCESSOR ASUS ZenBook Flip 15 (UX563FD) Lenovo ThinkPad X13 Yoga Gen 4 (21F2)
CPU Intel Core i7 (10th Gen) 10510U Intel Core i5 (13th Gen) 1335U / 1.3 GHz
Max Turbo Speed - 4.6 GHz
Number of Cores Quad-Core 10-core
Cache - 12 MB
64-bit Computing Yes -
Platform Technology - Intel Evo
Features - Integrated memory controller
MEMORY ASUS ZenBook Flip 15 (UX563FD) Lenovo ThinkPad X13 Yoga Gen 4 (21F2)
RAM 16 GB (provided memory is soldered) 16 GB (provided memory is soldered)
RAM Type LPDDR3 SDRAM LPDDR5 SDRAM
Speed 2133 MHz 4800 MHz
Rated Speed - 6400 MHz
STORAGE ASUS ZenBook Flip 15 (UX563FD) Lenovo ThinkPad X13 Yoga Gen 4 (21F2)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 PCIe - NVM Express (NVMe) 256 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe)
AUDIO & VIDEO ASUS ZenBook Flip 15 (UX563FD) Lenovo ThinkPad X13 Yoga Gen 4 (21F2)
Multi-GPU Configuration 1 single GPU card / integrated GPU -
Graphics Processor (GPU) NVIDIA GeForce GTX 1050 / Intel UHD Graphics Intel Iris Xe Graphics
Max Monitors Supported - 3 external monitor(s)
Video Memory 4 GB GDDR5 SDRAM -
Video System Features Max-Q design Functions as Intel UHD graphics (for single-channel memory)
Camera Yes - HD Yes
Resolution - 5 Megapixel
Camera Features IR camera Privacy shutter, Windows Hello, fixed focus, Discrete IR, Ultrasonic Human Presence Detection
Sound Harman/kardon stereo speakers, microphone Stereo speakers, dual array microphone
Codec - Realtek ALC3287
Compliant Standards - High Definition Audio, Dolby Audio
Audio Features ASUS SonicMaster Premium, Smart Amplification technology Input: Dolby Voice, 360° far-field
COMMUNICATIONS ASUS ZenBook Flip 15 (UX563FD) Lenovo ThinkPad X13 Yoga Gen 4 (21F2)
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Wireless Controller - Intel Wi-Fi 6E AX 211
Features - Dual stream (2x2)
WWAN
Generation - 4G upgradable
BATTERY ASUS ZenBook Flip 15 (UX563FD) Lenovo ThinkPad X13 Yoga Gen 4 (21F2)
Technology 8-cell Lithium Ion Lithium polymer
Battery Capacity (Size) 71 Wh 54.7 Wh
AC ADAPTER ASUS ZenBook Flip 15 (UX563FD) Lenovo ThinkPad X13 Yoga Gen 4 (21F2)
Input - AC 100-240 V (50/60 Hz)
Output 120 Watt, 20 V, 6 A 65 Watt
INPUT ASUS ZenBook Flip 15 (UX563FD) Lenovo ThinkPad X13 Yoga Gen 4 (21F2)
Type Keyboard, ScreenPad 2.0 Keyboard, digitizer, TrackPoint, digital pen, UltraNav
Numeric Keypad Yes -
Keyboard Backlight Yes Yes
Features Chiclet keyboard Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls
CONNECTIONS & EXPANSIONS ASUS ZenBook Flip 15 (UX563FD) Lenovo ThinkPad X13 Yoga Gen 4 (21F2)
Interfaces Headphone/microphone combo jack
HDMI
2 x USB 3.1 Gen 1
USB-C 3.1 Gen 1
USB 3.2 Gen 1
USB 3.2 Gen 1 (Always On)
2 x USB4 (supports Thunderbolt 4, DisplayPort 2.0 Alt Mode) (Power Delivery 3.0)
HDMI 2.1 (4K support)
Headphone/microphone combo jack
Memory Card Reader Yes (SD Card) -
SOFTWARE ASUS ZenBook Flip 15 (UX563FD) Lenovo ThinkPad X13 Yoga Gen 4 (21F2)
Operating System (OS) Windows 10 Home Windows 11 Pro - English
Software Included - Glance by Mirametrix, Intel Connectivity Performance Suite
MISCELLANEOUS ASUS ZenBook Flip 15 (UX563FD) Lenovo ThinkPad X13 Yoga Gen 4 (21F2)
Included Accessories Power adapter Power adapter, Lenovo Integrated Pen, USB-C slim power adapter
Security Firmware Trusted Platform Module (TPM) Security Chip Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader
Security Slot Type - Kensington nano security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features ErgoLift 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 - RoHS, Energy-Related Products (ErP) Lot 6, TCG Certified, Energy-Related Products (ErP) Lot 26, TCO Certified 9.0
SAR Value 0.382 W/kg (body), 0.382 W/kg (limb) -
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 - 1 year - on-site - response time: next business day
Model Number A1045T -
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