In depth comparison and review of HP ProBook x360 (440 G1 Notebook) and Lenovo ThinkPad X13 Yoga Gen 3 (21AX). 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 Lenovo ThinkPad X13 Yoga Gen 3 (21AX) based on its technical characteristics, features, user experience, expert reviews and price level.
highly flexible design
robust build quality
responsive touchscreen
excellent keyboard feel
good battery life
limited graphics power
high price point
moderate storage capacity
noisy under load
| DESIGN AND DIMENSIONS | HP ProBook x360 (440 G1 Notebook) | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 33 cm x 23.2 cm x 1.99 cm | 30.5 cm x 21.415 cm x 1.59 cm |
| Weight | 1.72 kg | 1.19 kg |
| Case Material | - | Carbon fibre hybrid (top), carbon fibre hybrid (bottom) |
| Colour | - | Thunder black |
| DISPLAY | HP ProBook x360 (440 G1 Notebook) | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) |
|---|
| Screen Size (Type) | 14" | 13.3" - IPS |
|---|---|---|
| Touchscreen | - | Yes (10-point multi-touch) |
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | - | 1920 x 1200 (WUXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:10 |
| Image Brightness | - | 300 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | - | Anti-reflective, anti-smudge, capacitive touch screen, 170° viewing angle |
| PROCESSOR | HP ProBook x360 (440 G1 Notebook) | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) |
|---|
| CPU | Intel Core i5 (8th Gen) 8250U / 1.6 GHz | Intel Core i5 (12th Gen) 1235U / 1.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.4 GHz | 4.4 GHz |
| Number of Cores | Quad-Core | 10-core |
| Cache | 6 MB | 12 MB |
| 64-bit Computing | Yes | - |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Integrated memory controller |
| MEMORY | HP ProBook x360 (440 G1 Notebook) | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) |
|---|
| RAM | 0 GB | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
| Speed | - | 4266 MHz |
| Rated Speed | - | 4266 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 2 | - |
| STORAGE | HP ProBook x360 (440 G1 Notebook) | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) |
|---|
| Main Storage Size (HDD/SSD) | - | 256 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia |
|---|
| AUDIO & VIDEO | HP ProBook x360 (440 G1 Notebook) | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel Iris Xe Graphics |
|---|---|---|
| Max Monitors Supported | - | 3 external monitor(s) |
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | - | Yes - 1080p |
| Camera Features | - | Privacy shutter, IR camera, Windows Hello, fixed focus |
| Sound | Stereo speakers | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3306 |
| Compliant Standards | - | High Definition Audio, Dolby Audio, Dolby Voice |
| COMMUNICATIONS | HP ProBook x360 (440 G1 Notebook) | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) |
|---|
| Wireless | - | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6E AX 211 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| WWAN |
|---|
| Generation | WWAN upgradable | 4G |
|---|---|---|
| Technology | - | LTE |
| Controller | - | Quectel EM05-G - M.2 Card |
| BATTERY | HP ProBook x360 (440 G1 Notebook) | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) |
|---|
| Technology | - | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | - | 52.8 Wh |
| AC ADAPTER | HP ProBook x360 (440 G1 Notebook) | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | - | 65 Watt, 5 / 9 / 15 / 20 V |
| INPUT | HP ProBook x360 (440 G1 Notebook) | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) |
|---|
| Type | - | Keyboard, digitizer, TrackPoint, digital pen, UltraNav |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | - | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | HP ProBook x360 (440 G1 Notebook) | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) |
|---|
| Slots | - | 1 x Nano-SIM card (1 free) |
|---|---|---|
| Interfaces | USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB 3.0 (charging) USB 3.0 HDMI LAN Headphone/microphone combo jack |
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 LAN (on supplied adapter) Headphone/microphone combo jack |
| Memory Card Reader | Yes (SD Card, SDXC Card) | - |
| SOFTWARE | HP ProBook x360 (440 G1 Notebook) | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) |
|---|
| Operating System (OS) | No operating system | Windows 11 Pro |
|---|
| MISCELLANEOUS | HP ProBook x360 (440 G1 Notebook) | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) |
|---|
| Included Accessories | - | USB-C power adapter, USB-C to Ethernet adapter, Lenovo Integrated Pen |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip | 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), padlock loop | Security lock slot (cable lock sold separately) |
| Features | Automatic DriveLock, HP DriveLock, Power On Authentication, Pre-boot Authentication, Master Boot Record Security, BIOS Update via Network | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password, USB FIDO (Fast Identity Online) device integration, Firmware Resiliency 3.0, certificate based BIOS authentication |
| Compliant Standards | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, CIT, ICCP | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 0 °C | 5 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 8 - 95% |
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