In depth comparison and review of Lenovo ThinkPad P51 and HP Stream Pro Laptop 11 G5. 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 P51 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
powerful processor performance
high-resolution display
good connectivity options
heavy and bulky
expensive price point
moderate battery life
noisy under load
Advantages and disadvantages of HP Stream Pro Laptop 11 G5 based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
decent battery life
includes office 365
solid build quality
limited storage capacity
average display quality
slower processor
minimal connectivity options
| DESIGN AND DIMENSIONS | Lenovo ThinkPad P51 | HP Stream Pro Laptop 11 G5 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 37.74 cm x 25.23 cm x 2.94 cm | 30 cm x 20.81 cm x 1.8 cm |
| Weight | 2.67 kg | 1.26 kg |
| Case Material | Glass-fibre reinforced plastic, magnesium-aluminum alloy | - |
| Colour | Black | Chalkboard grey |
| DISPLAY | Lenovo ThinkPad P51 | HP Stream Pro Laptop 11 G5 |
|---|
| Screen Size (Type) | 15.6" - IPS | 11.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | WLED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 250 cd/m² | 220 cd/m² |
| Colour Gamut | - | 45% sRGB |
| Features | Anti-glare | Anti-glare |
| PROCESSOR | Lenovo ThinkPad P51 | HP Stream Pro Laptop 11 G5 |
|---|
| CPU | Intel Xeon E3-1505MV6 / 3 GHz | Intel Celeron N4100 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | 4 GHz | 2.4 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 8 MB | 4 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel CM238 | - |
| Platform Technology | Intel vPro Platform | - |
| Features | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 | Intel Burst Technology |
| MEMORY | Lenovo ThinkPad P51 | HP Stream Pro Laptop 11 G5 |
|---|
| RAM | 16 GB | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 64 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM - non-ECC |
| Speed | 2400 MHz | 2400 MHz |
| Rated Speed | - | 2400 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 4 | - |
| STORAGE | Lenovo ThinkPad P51 | HP Stream Pro Laptop 11 G5 |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD | 64 GB eMMC - eMMC 5.0 |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad P51 | HP Stream Pro Laptop 11 G5 |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA Quadro M2200 / Intel HD Graphics P630 | Intel UHD Graphics 600 |
| Video Memory | 4 GB | - |
| Camera | Yes - 720p | Yes - VGA |
| Video Resolutions | - | 640 x 480 |
| Frame Rate | - | 24 frames per second |
| Sound | Stereo speakers, dual array microphone | Microphone |
| Codec | Realtek ALC3268 | - |
| Compliant Standards | High Definition Audio | - |
| COMMUNICATIONS | Lenovo ThinkPad P51 | HP Stream Pro Laptop 11 G5 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | - | Intel Wireless-AC 9560 |
| Network Interface | Gigabit Ethernet | - |
| Compliant Standards | - | IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED |
| Features | - | Miracast, dual stream (2x2), MU-MIMO |
| BATTERY | Lenovo ThinkPad P51 | HP Stream Pro Laptop 11 G5 |
|---|
| Technology | Lithium Ion | 2-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | - | 37.69 Wh |
| Battery Life | - | Up to 12 hours |
| AC ADAPTER | Lenovo ThinkPad P51 | HP Stream Pro Laptop 11 G5 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 170 Watt | 45 Watt, 19.5 V |
| INPUT | Lenovo ThinkPad P51 | HP Stream Pro Laptop 11 G5 |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, ClickPad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | Spill-resistant, multi-touch touchpad | Multi-touch clickpad, gesture function |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad P51 | HP Stream Pro Laptop 11 G5 |
|---|
| Slots | 1 x ExpressCard/34 (1 free) | - |
|---|---|---|
| Interfaces | USB 3.1 Gen 1/USB 3.0 (Always On) 3 x USB 3.1 Gen 1/USB 3.0 USB-C (supports Thunderbolt 3) Mini DisplayPort HDMI LAN Dock Headphone/microphone combo jack |
Headphone/microphone combo jack USB 2.0 USB 3.1 Gen 1 HDMI |
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
| SOFTWARE | Lenovo ThinkPad P51 | HP Stream Pro Laptop 11 G5 |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Pro 64-bit Edition National Academic - English |
|---|---|---|
| Software Included | - | HP Support Assistant, Microsoft 365 (Trial), HP Audio Switch, HP JumpStart, HP PC Hardware Diagnostics, HP Connection Optimizer, HP Classroom Manager, HP SSRM, HP School Pack 3.5, HP Prime Graphing Calculator Pro, HP Simple Sign-On, Kortext |
| MISCELLANEOUS | Lenovo ThinkPad P51 | HP Stream Pro Laptop 11 G5 |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | HP 45 Watt Smart nPFC AC Adapter |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | Kensington mini 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, Intel Active Management Technology (iAMT), MIL-STD-810G tested | MIL-STD-810G tested |
| Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | UL, VCCI, FCC, RoHS, WEEE, A-Tick, ICES, IP41, IPX1, IEEE 1680, RED, AUS/NZ |
| ENERGY STAR Certified | Yes | Yes |
| 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 - 1 year |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
