In depth comparison and review of HP Stream Pro Laptop 11 G5 and Lenovo ThinkPad E15 Gen 4 (21ED). 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 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
Advantages and disadvantages of Lenovo ThinkPad E15 Gen 4 (21ED) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
comfortable keyboard
good security features
affordable price
average display quality
limited graphics power
moderate battery life
noisy under load
| DESIGN AND DIMENSIONS | HP Stream Pro Laptop 11 G5 | Lenovo ThinkPad E15 Gen 4 (21ED) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 30 cm x 20.81 cm x 1.8 cm | 36.5 cm x 24 cm x 1.89 cm |
| Weight | 1.26 kg | 1.78 kg |
| Case Material | - | Aluminium (top), polycarbonate ABS (bottom) |
| Colour | Chalkboard grey | Black |
| DISPLAY | HP Stream Pro Laptop 11 G5 | Lenovo ThinkPad E15 Gen 4 (21ED) |
|---|
| Screen Size (Type) | 11.6" | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | WLED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 220 cd/m² | 300 cd/m² |
| Colour Gamut | 45% sRGB | - |
| Features | Anti-glare | Anti-glare, 170° viewing angle |
| PROCESSOR | HP Stream Pro Laptop 11 G5 | Lenovo ThinkPad E15 Gen 4 (21ED) |
|---|
| CPU | Intel Celeron N4100 / 1.1 GHz | AMD Ryzen 5 5625U / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 2.4 GHz | 4.3 GHz |
| Number of Cores | Quad-Core | 6-core |
| Cache | 4 MB | L3 - 16 MB |
| 64-bit Computing | Yes | - |
| Features | Intel Burst Technology | Integrated memory controller |
| MEMORY | HP Stream Pro Laptop 11 G5 | Lenovo ThinkPad E15 Gen 4 (21ED) |
|---|
| RAM | 4 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | - | 40 GB |
| RAM Type | DDR4 SDRAM - non-ECC | DDR4 SDRAM |
| Speed | 2400 MHz | 3200 MHz |
| Rated Speed | 2400 MHz | 3200 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 1 |
| STORAGE | HP Stream Pro Laptop 11 G5 | Lenovo ThinkPad E15 Gen 4 (21ED) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC - eMMC 5.0 | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | HP Stream Pro Laptop 11 G5 | Lenovo ThinkPad E15 Gen 4 (21ED) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | AMD Radeon Graphics |
|---|---|---|
| Max Monitors Supported | - | 2 external monitor(s) |
| Camera | Yes - VGA | Yes - 1080p |
| Camera Features | - | Privacy shutter, IR camera, Windows Hello, fixed focus |
| Video Resolutions | 640 x 480 | - |
| Frame Rate | 24 frames per second | - |
| Sound | Microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| Audio Features | - | Harman-branded |
| COMMUNICATIONS | HP Stream Pro Laptop 11 G5 | Lenovo ThinkPad E15 Gen 4 (21ED) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 | M.2 Card |
| Network Interface | - | Gigabit Ethernet |
| Ethernet Controller | - | Realtek RTL8111H-CG |
| Compliant Standards | IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED | - |
| Features | Miracast, dual stream (2x2), MU-MIMO | Wake-on-LAN (WOL), dual stream (2x2) |
| BATTERY | HP Stream Pro Laptop 11 G5 | Lenovo ThinkPad E15 Gen 4 (21ED) |
|---|
| Technology | 2-cell lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 37.69 Wh | 57 Wh |
| Battery Life | Up to 12 hours | Up to 16.5 hours |
| AC ADAPTER | HP Stream Pro Laptop 11 G5 | Lenovo ThinkPad E15 Gen 4 (21ED) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19.5 V | 65 Watt |
| INPUT | HP Stream Pro Laptop 11 G5 | Lenovo ThinkPad E15 Gen 4 (21ED) |
|---|
| Type | Keyboard, ClickPad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Multi-touch clickpad, gesture function | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | HP Stream Pro Laptop 11 G5 | Lenovo ThinkPad E15 Gen 4 (21ED) |
|---|
| Slots | - | 2 x M.2 Card (1 free) |
|---|---|---|
| Interfaces | Headphone/microphone combo jack USB 2.0 USB 3.1 Gen 1 HDMI |
USB 2.0 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery 3.0) HDMI LAN Headphone/microphone combo jack |
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | HP Stream Pro Laptop 11 G5 | Lenovo ThinkPad E15 Gen 4 (21ED) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition National Academic - English | Windows 11 Pro - 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 | HP Stream Pro Laptop 11 G5 | Lenovo ThinkPad E15 Gen 4 (21ED) |
|---|
| Included Accessories | HP 45 Watt Smart nPFC AC Adapter | USB-C 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 mini security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | MIL-STD-810G tested | Administrator password, power-on password, MIL-STD-810H tested, self-healing BIOS, NVMe password |
| Compliant Standards | UL, VCCI, FCC, RoHS, WEEE, A-Tick, ICES, IP41, IPX1, IEEE 1680, RED, AUS/NZ | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified, TUV Rheinland Low Blue Light (Software Solution) |
| ENERGY STAR Certified | Yes | 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% |
| Manufacturer Warranty | Limited warranty - parts and labour - 1 year | Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site |
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