Side by side comparison and review of Lenovo ThinkPad E15 Gen 4 (21ED) and HP EliteBook 1040 G10 Notebook. Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
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
Advantages and disadvantages of HP EliteBook 1040 G10 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust aluminum design
sharp full-hd display
powerful intel processor
excellent keyboard feel
impressive security features
higher price range
limited port variety
no dedicated gpu
average battery life
DESIGN AND DIMENSIONS | Lenovo ThinkPad E15 Gen 4 (21ED) | HP EliteBook 1040 G10 Notebook |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36.5 cm x 24 cm x 1.89 cm | 31.56 cm x 22.4 cm x 1.18 cm |
Weight | 1.78 kg | 1.19 kg |
Case Material | Aluminium (top), polycarbonate ABS (bottom) | - |
Colour | Black | - |
DISPLAY | Lenovo ThinkPad E15 Gen 4 (21ED) | HP EliteBook 1040 G10 Notebook |
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Screen Size (Type) | 15.6" - IPS | 14" - IPS |
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LCD Backlight Technology | LED backlight | WLED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:10 |
Image Brightness | 300 cd/m² | 1000 cd/m² |
Colour Gamut | - | 100% sRGB |
Privacy Technology | - | HP SureView Reflect |
Features | Anti-glare, 170° viewing angle | Low Blue Light technology, 8-bit Colour Depth, HP Eye Ease, integrated privacy screen, WUXGA ultra wide-viewing angle (UWVA) anti-glare eDP +PSR |
PROCESSOR | Lenovo ThinkPad E15 Gen 4 (21ED) | HP EliteBook 1040 G10 Notebook |
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CPU | AMD Ryzen 5 5625U / 2.3 GHz | Intel Core i7 (13th Gen) 1355U / 1.7 GHz |
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Max Turbo Speed | 4.3 GHz | 5 GHz |
Number of Cores | 6-core | 10-core |
Cache | L3 - 16 MB | L3 - 12 MB |
Features | Integrated memory controller | Intel Turbo Boost Technology |
MEMORY | Lenovo ThinkPad E15 Gen 4 (21ED) | HP EliteBook 1040 G10 Notebook |
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RAM | 8 GB (provided memory is soldered) | 16 GB (1 x 16 GB) |
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Max RAM Supported | 40 GB | 64 GB |
RAM Type | DDR4 SDRAM | DDR5 SDRAM - non-ECC |
Speed | 3200 MHz | 5600 MHz |
Rated Speed | 3200 MHz | 5600 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
Slots Qty | 1 | 2 |
Empty Slots | 1 | 1 |
STORAGE | Lenovo ThinkPad E15 Gen 4 (21ED) | HP EliteBook 1040 G10 Notebook |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe), HP Value |
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AUDIO & VIDEO | Lenovo ThinkPad E15 Gen 4 (21ED) | HP EliteBook 1040 G10 Notebook |
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Graphics Processor (GPU) | AMD Radeon Graphics | Intel Iris Xe Graphics |
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Max Monitors Supported | 2 external monitor(s) | - |
Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - 1080p | Yes |
Resolution | - | 5 Megapixel |
Camera Features | Privacy shutter, IR camera, Windows Hello, fixed focus | Privacy shutter, HP Auto Frame |
Sound | Stereo speakers, dual array microphone | Dual stereo speakers, dual array microphone |
Codec | Realtek ALC3287 | Realtek ALC3315 |
Compliant Standards | High Definition Audio, Dolby Audio | - |
Audio Features | Harman-branded | Output: Bang & Olufsen Audio, discrete amplifiers; Input: AI noise reduction |
COMMUNICATIONS | Lenovo ThinkPad E15 Gen 4 (21ED) | HP EliteBook 1040 G10 Notebook |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 wireless card |
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Wireless Controller | M.2 Card | Intel Wi-Fi 6E AX 211 - PCI Express Mini Card (M.2) |
Network Interface | Gigabit Ethernet | - |
Ethernet Controller | Realtek RTL8111H-CG | - |
Bluetooth Class | - | Class 2 |
Compliant Standards | - | IEEE 802.11d, IEEE 802.11i, Wi-Fi CERTIFIED, IEEE 802.11h, IEEE 802.11e, IEEE 802.11k, IEEE 802.11r, IEEE 802.11v |
Features | Wake-on-LAN (WOL), dual stream (2x2) | Miracast, dual stream (2x2), MU-MIMO, CNVi, 160 MHz Wi-Fi bandwidth |
BATTERY | Lenovo ThinkPad E15 Gen 4 (21ED) | HP EliteBook 1040 G10 Notebook |
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Technology | Lithium polymer | 3-cell lithium polymer |
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Battery Capacity (Size) | 57 Wh | 51.3 Wh |
Battery Life | Up to 16.5 hours | Up to 14 hours |
Battery Weight | - | 229 g |
AC ADAPTER | Lenovo ThinkPad E15 Gen 4 (21ED) | HP EliteBook 1040 G10 Notebook |
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Input | AC 100-240 V (50/60 Hz) | AC 115/230 V (50/60 Hz) |
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Output | 65 Watt | 65 Watt, 5 / 9 / 12 / 15 / 20 V, 8 A |
INPUT | Lenovo ThinkPad E15 Gen 4 (21ED) | HP EliteBook 1040 G10 Notebook |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, ClickPad |
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Keyboard Name | - | HP Premium |
Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Multi-touch clickpad, gesture function, precision touchpad, glass clickpad, spill-resistant, DuraKeys |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad E15 Gen 4 (21ED) | HP EliteBook 1040 G10 Notebook |
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Slots | 2 x M.2 Card (1 free) | - |
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Interfaces | 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 |
2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 (charging) USB 3.2 Gen 1 HDMI 2.1 Headphone/microphone combo jack |
SOFTWARE | Lenovo ThinkPad E15 Gen 4 (21ED) | HP EliteBook 1040 G10 Notebook |
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Operating System (OS) | Windows 11 Pro - English | Windows 11 Pro - English |
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Software Included | - | HP Support Assistant, HP Power Manager, HP Hotkey Support, HP Secure Erase, HP Drive Packs (free download), HP Client Catalogue (free download), HP Notifications, HP Connection Optimizer, HP Sure Click, HP Privacy Settings, HP Cloud Recovery, HP Sure Sense, HP Sure Admin, HP Client Management Script Library (free download), HP BIOSphere Gen6, HP Wake on WLAN, myHP, HP Image Assistant Gen5 (free download), HP SureStart Gen7, HP Easy Clean, HP Smart Support, HP Connect for Microsoft Endpoint Manager, HP Patch Assistant (free download), HP Sure Recover Gen5, HP Sure Run Gen5, HP Manageability & Integration Kit Gen4 (free download), HP PC Hardware Diagnostics Windows, HP Services Scan |
MISCELLANEOUS | Lenovo ThinkPad E15 Gen 4 (21ED) | HP EliteBook 1040 G10 Notebook |
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Included Accessories | USB-C power adapter | HP 65 Watt nPFC USB-C AC Adapter |
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Bundled with | - | HP Wolf Pro Security Edition (1 year) |
Integrated Options | - | Accelerometer, ambient light sensor, magnetometer, gyro sensor, hall sensor, Time of Flight (ToF), HP Tamper Lock, ambient colour sensor |
Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card 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), chassis intrusion sensor |
Features | Administrator password, power-on password, MIL-STD-810H tested, self-healing BIOS, NVMe password | BIOS Absolute Persistence, HP Fast Charge, BIOS Update via Network, Secured-core PC enabled |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified, TUV Rheinland Low Blue Light (Software Solution) | CSA, VCCI, BSMI, GS, CCC, FIPS 140-2 Level 2, FCC, RoHS, KCC, WEEE, CISPR, ICES, Common Criteria EAL4+, KC, SRRC, NCC, low halogen, UL 62368-1, TEC, KES, Low Blue Light certified (LBL), Ukraine NSoC, EAEU Compliance, Saudi Arabian Compliance |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Gold | - |
Max Operating Temperature | 35 °C | 35 °C |
Min Operating Temperature | 5 °C | 0 °C |
Humidity Range Operating | 8 - 95% | 10 - 90% (non-condensing) |
Manufacturer Warranty | Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site |
Limited warranty - parts and labour - 1 year |