In depth comparison and review of Lenovo ThinkPad X1 Carbon (2nd Gen) and HP Elite x2 (G4). 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 X1 Carbon (2nd Gen) based on its technical characteristics, features, user experience, expert reviews and price level.
robust carbon-fiber construction
excellent keyboard feel
lightweight and portable
high-resolution display
good battery life
higher price point
no touch screen option
limited storage capacity
average graphics performance
Advantages and disadvantages of HP Elite x2 (G4) based on its technical characteristics, features, user experience, expert reviews and price level.
high-resolution touchscreen
versatile detachable design
solid build quality
effective security features
thunderbolt 3 support
expensive base model
average battery life
limited port selection
no dedicated GPU
| DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Carbon (2nd Gen) | HP Elite x2 (G4) |
|---|
| Product Type | Ultrabook | Tablet - with detachable keyboard |
|---|---|---|
| Dimensions (WxDxH) | 33.1 cm x 22.65 cm x 1.772 cm | - |
| Dimensions (WxDxH) - tablet | - | 28.93 cm x 21.58 cm x 0.88 cm |
| Dimensions (WxDxH) / Weight Details | - | 28.93 cm x 22.19 cm x 1.42 cm / 1.17 kg - tablet with keyboard 28.93 cm x 21.58 cm x 0.88 cm / 830 g - tablet 370 g - keyboard dock |
| Weight | 1.34 kg | 830 g |
| Case Material | Glass-fibre reinforced plastic, carbon fibre reinforced plastic, magnesium-aluminum alloy | - |
| DISPLAY | Lenovo ThinkPad X1 Carbon (2nd Gen) | HP Elite x2 (G4) |
|---|
| Screen Size (Type) | 14" | 12.3" - IPS |
|---|---|---|
| Touchscreen | - | Yes |
| LCD Backlight Technology | LED backlight | WLED backlight |
| Screen Resolution | 1600 x 900 (HD+) | 1920 x 1280 (WUXGA+) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | - | 400 cd/m² |
| Colour Gamut | - | 72% NTSC |
| Features | Anti-glare | BrightView, Ultra Slim Design, Panel Self Refresh (PSR), Corning Gorilla glass 5 |
| PROCESSOR | Lenovo ThinkPad X1 Carbon (2nd Gen) | HP Elite x2 (G4) |
|---|
| CPU | Intel Core i7 (4th Gen) 4600U / 2.1 GHz | Intel Core i5 (8th Gen) 8365U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 3.3 GHz | 4.1 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 4 MB | L3 - 6 MB |
| 64-bit Computing | Yes | Yes |
| Platform Technology | - | Intel vPro Platform |
| Features | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Turbo Boost Technology |
| MEMORY | Lenovo ThinkPad X1 Carbon (2nd Gen) | HP Elite x2 (G4) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB (2 x 4 GB (soldered)) |
|---|---|---|
| RAM Type | DDR3L SDRAM | LPDDR3 SDRAM - non-ECC |
| Speed | 1600 MHz / PC3L-12800 | 2133 MHz |
| Rated Speed | 1600 MHz | 2133 MHz |
| STORAGE | Lenovo ThinkPad X1 Carbon (2nd Gen) | HP Elite x2 (G4) |
|---|
| Main Storage Size (HDD/SSD) | 120 GB SSD | 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe), triple-level cell (TLC), HP Value |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad X1 Carbon (2nd Gen) | HP Elite x2 (G4) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 4400 | Intel UHD Graphics 620 |
|---|---|---|
| Camera | Yes - 720p | Yes - Full HD (front), Full HD (rear) |
| Resolution | - | 8 Megapixel (rear) |
| Camera Features | Face tracking, gesture input support | Privacy shutter, IR camera |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, 3 multi-array microphone |
| Codec | Realtek ALC3232 | - |
| Compliant Standards | High Definition Audio, Dolby Home Theater v4 | - |
| Audio Features | - | Bang & Olufsen Audio |
| COMMUNICATIONS | Lenovo ThinkPad X1 Carbon (2nd Gen) | HP Elite x2 (G4) |
|---|
| Wireless | Bluetooth, Wi-Fi | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6 AX 200 |
| Network Interface | Gigabit Ethernet | - |
| Bluetooth Class | - | Class 2 |
| Compliant Standards | - | IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED |
| Features | - | Miracast, dual stream (2x2), MU-MIMO |
| WWAN |
|---|
| Generation | WWAN upgradable | - |
|---|
| BATTERY | Lenovo ThinkPad X1 Carbon (2nd Gen) | HP Elite x2 (G4) |
|---|
| Technology | Lithium Ion | 2-cell lithium polymer |
|---|---|---|
| Installed Qty | - | 1 |
| Battery Capacity (Size) | - | 47 Wh |
| Battery Life | - | Up to 14.25 hours |
| AC ADAPTER | Lenovo ThinkPad X1 Carbon (2nd Gen) | HP Elite x2 (G4) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 65 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | Lenovo ThinkPad X1 Carbon (2nd Gen) | HP Elite x2 (G4) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Digital pen, detachable keyboard, ClickPad |
|---|---|---|
| Keyboard Name | - | HP Collaboration Travel Keyboard |
| Keyboard Backlight | Yes | Yes |
| Features | Spill-resistant, multi-touch touchpad, adaptive keyboard | Multi-touch clickpad, gesture function, precision touchpad, glass clickpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Carbon (2nd Gen) | HP Elite x2 (G4) |
|---|
| Interfaces | USB 3.0 Mini DisplayPort HDMI Headphone/microphone combo jack Lenovo Ethernet extension connector OneLink connector USB 3.0 (Always On) |
Headphone/microphone combo jack USB-C 3.1 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery) 2 x USB-C 3.1 (supports Thunderbolt) |
|---|
| SOFTWARE | Lenovo ThinkPad X1 Carbon (2nd Gen) | HP Elite x2 (G4) |
|---|
| Operating System (OS) | Windows 10 Home (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Pro 64-bit Edition - Dutch / English |
|---|---|---|
| Software Included | - | HP Support Assistant, HP Hotkey Support, Windows Defender, HP Secure Erase, HP Client Catalog, HP BIOS Config Utility, HP Image Assistant, HP JumpStart, HP Noise Cancellation, HP System Software Manager, HP Connection Optimizer, HP Manageability & Integration Kit Gen3 (free download), HP BIOSphere Gen5, HP Cloud Recovery, HP Native Miracast Support |
| MISCELLANEOUS | Lenovo ThinkPad X1 Carbon (2nd Gen) | HP Elite x2 (G4) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | Keyboard, HP 65 Watt nPFC USB-C AC Adapter, WACOM AES 2.0 pen with App Launch |
| Integrated Options | Ambient light sensor | Kickstand, accelerometer, ambient light sensor, digital compass, magnetometer, gyro sensor, hall sensor |
| Security | Trusted Platform Module (TPM 1.2) Security Chip | Trusted Platform Module (TPM 1.2) and firmware (TPM 2.0), 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 | Administrator password, hard drive password, power-on password, RapidCharge, reset switch, 1 USB 3.0 (Always On), voice input support, MIL-STD-810G tested | Power-on password, Intel Active Management Technology (iAMT), Setup Password, BIOS Absolute Persistence, Power On Authentication, HP Fast Charge, Pre-boot Authentication, Master Boot Record Security, Secure Erase, BIOS Update via Network, OS Corporate-Ready optimisation |
| Compliant Standards | ISO 9001, ISO 14001, RoHS, ISO 27001 | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, ICCP, RED |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 0 °C |
| Humidity Range Operating | - | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - parts and labour - 3 years |
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