In depth comparison and review of HP ProBook 650 G4 Notebook and Lenovo ThinkPad X1 Nano Gen 2 (21E8). 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 Nano Gen 2 (21E8) based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-lightweight design
impressive battery life
robust security features
sharp display resolution
efficient performance
limited port selection
higher price point
no touchscreen option
average speaker quality
| DESIGN AND DIMENSIONS | HP ProBook 650 G4 Notebook | Lenovo ThinkPad X1 Nano Gen 2 (21E8) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 37.7 cm x 25.7 cm x 2.395 cm | 29.33 cm x 20.81 cm x 1.48 cm |
| Weight | 2.18 kg | 966.5 g |
| Case Material | - | Carbon fibre (top), magnesium alloy (bottom) |
| Colour | Natural silver | Black paint |
| DISPLAY | HP ProBook 650 G4 Notebook | Lenovo ThinkPad X1 Nano Gen 2 (21E8) |
|---|
| Screen Size (Type) | 15.6" | 13" - IPS |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | - | 2160 x 1350 (2K) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:10 |
| Image Brightness | - | 450 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | - | Anti-glare, 170° viewing angle, Low Power |
| PROCESSOR | HP ProBook 650 G4 Notebook | Lenovo ThinkPad X1 Nano Gen 2 (21E8) |
|---|
| CPU | Intel Core i5 (7th Gen) 7300U / 2.6 GHz | Intel Core i5 (12th Gen) 1240P / 1.7 GHz |
|---|---|---|
| Max Turbo Speed | 3.5 GHz | 4.4 GHz |
| Number of Cores | Dual-Core | 12-core |
| Cache | 3 MB | 12 MB |
| 64-bit Computing | Yes | - |
| Platform Technology | - | Intel Evo |
| Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
| MEMORY | HP ProBook 650 G4 Notebook | Lenovo ThinkPad X1 Nano Gen 2 (21E8) |
|---|
| RAM | 0 GB | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 32 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | - | 5200 MHz |
| Rated Speed | - | 5200 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 2 | - |
| STORAGE | HP ProBook 650 G4 Notebook | Lenovo ThinkPad X1 Nano Gen 2 (21E8) |
|---|
| Main Storage Size (HDD/SSD) | - | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | HP ProBook 650 G4 Notebook | Lenovo ThinkPad X1 Nano Gen 2 (21E8) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 620 | Intel Iris Xe Graphics |
|---|---|---|
| Max Monitors Supported | - | 2 external monitor(s) |
| Camera | - | Yes - 1080p |
| Camera Features | - | Privacy shutter, IR camera, Windows Hello, fixed focus |
| Sound | Stereo speakers | Four speakers, four microphones |
| Codec | - | Realtek ALC3306 |
| Compliant Standards | High Definition Audio | High Definition Audio, Dolby Atmos |
| COMMUNICATIONS | HP ProBook 650 G4 Notebook | Lenovo ThinkPad X1 Nano Gen 2 (21E8) |
|---|
| 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 | - |
| Ethernet Controller | Intel I219-V | - |
| Features | - | Dual stream (2x2) |
| WWAN |
|---|
| Generation | WWAN upgradable | WWAN upgradable |
|---|
| BATTERY | HP ProBook 650 G4 Notebook | Lenovo ThinkPad X1 Nano Gen 2 (21E8) |
|---|
| Technology | - | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | - | 49.5 Wh |
| AC ADAPTER | HP ProBook 650 G4 Notebook | Lenovo ThinkPad X1 Nano Gen 2 (21E8) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | - | 65 Watt |
| INPUT | HP ProBook 650 G4 Notebook | Lenovo ThinkPad X1 Nano Gen 2 (21E8) |
|---|
| Type | - | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | - | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls, glass touchpad |
| CONNECTIONS & EXPANSIONS | HP ProBook 650 G4 Notebook | Lenovo ThinkPad X1 Nano Gen 2 (21E8) |
|---|
| Interfaces | USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB 3.1 USB 3.1 Gen 1 (charging) HDMI LAN Serial Headphone/microphone combo jack Dock |
2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | HP ProBook 650 G4 Notebook | Lenovo ThinkPad X1 Nano Gen 2 (21E8) |
|---|
| Operating System (OS) | No operating system | Windows 11 Pro - English |
|---|---|---|
| Software Included | - | Glance by Mirametrix, Intel Connectivity Performance Suite |
| MISCELLANEOUS | HP ProBook 650 G4 Notebook | Lenovo ThinkPad X1 Nano Gen 2 (21E8) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | - | USB-C slim power adapter |
| 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) | Security lock slot (cable lock sold separately) |
| Features | DriveLock, HP Automatic Drive Lock, Power On Authentication, HP Fast Charge, Pre-boot Authentication, Master Boot Record Security, HP Sure Start Gen 4, HP Wireless Wakeup, BIOS Update via Network | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, Firmware Resiliency 2.0, NVMe password, USB FIDO (Fast Identity Online) device integration |
| Compliant Standards | RoHS, WEEE | RoHS, TCG Certified |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| 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 |
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