Lenovo Thinkpad P51 (20HH000GUS) Laptop vs HP EliteBook 840 G7 (1C8N7UT) Business Laptop
Here you can compare Lenovo Thinkpad P51 (20HH000GUS) Lapto… and HP EliteBook 840 G7 (1C8N7UT) Business…. Comparing Lenovo Thinkpad P51 (20HH000GUS) Lapto… vs HP EliteBook 840 G7 (1C8N7UT) Business… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Lenovo Thinkpad P51 (20HH000GUS) Lapto… stands against HP EliteBook 840 G7 (1C8N7UT) Business… and which one should you buy The current lowest price found for Lenovo Thinkpad P51 (20HH000GUS) Lapto… is ₹2,15,979 and for HP EliteBook 840 G7 (1C8N7UT) Business… is ₹1,71,900. The details of both of these products were last updated on Jul 10, 2026.
| Specification | Lenovo Thinkpad P51 (20HH000GUS) Lapto… | HP EliteBook 840 G7 (1C8N7UT) Business… |
|---|---|---|
| Display | 15.6 inches | 14 inches |
| CPU | 7th Gen Intel Core i7 7820HQ | 10th Gen Intel Core i7 10510U |
| GPU | NVIDIA Quadro M1200 | Intel UHD Graphics 620 |
| RAM | 8 GB DDR4 | 16 GB DDR4 |
| HDD | ||
| Price | ₹2,15,979 | ₹1,71,900 |
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Overview
| Specs Score | 55 / 100 Better Specs | 54 / 100 |
| CPU Clock Speed | 2.9 GHz Faster Clock Speed | 1.8 GHz |
| Display Size | 15.6 in Bigger Display | 14 in |
| Thickness | 24.3 mm | 17 mm Slimmer |
| RAM | 8 GB | 16 GB More RAM |
| Storage | 256 GB SSD | 1 TB SSD More Storage |
| SSD | 256 GB | 1 TB More SSD |
| GPU Dedicated Memory | 4 GB More GPU Memory | |
| USB Ports | 4 x USB 3.0 More USB Ports | 2 x USB 3.0 |
| Weight | 2.6 kg | 2.11 kg Lighter |
| Unique Features | No No Fingerprint Sensor | HDMI Port Backlit Keyboard No |
General
| Series | EliteBook 840 | |
| Model | P51 (20HH000GUS) | EliteBook 840 G7 |
| Utility | Business, Performance | |
| OS | Windows 10 Professional (64-bit) | Windows 10 Pro |
| Dimensions | 377.44 x 252.22 x 24.3 mm | 323 x 214 x 17 mm |
| Weight | 2.6 kg | 2.11 kg |
| Warranty | 1 Year | 3 years Onsite Warranty |
Display
| Type | LED | LED |
| Touch | No | No |
| Size | 15.6 inches | 14 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 141 PPI | ~ 157 PPI |
| Anti Glare Screen | No | No |
| Features | Full HD LED Display |
Connectivity
| Ethernet | No | No |
| WiFi | 802.11 a/b/g/n/ac | Yes |
| Bluetooth | v4 | v5 |
| USB Ports | 4 x USB 3.0 | 2 x USB 3.0 |
| HDMI | 1 x HDMI Port | |
| VGA | Yes | |
| Card Reader | Yes | |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
Input
| Camera | Yes | Yes |
| Keyboard | Standard Notebook Keyboard | HP Premium Keyboard – spill-resistant with drain and DuraKeys |
| Keyboard Backlit | Yes | |
| Touchpad | with Multi-touch Gesture support | Yes |
| Inbuilt Microphone | Internal Microphone | Yes |
| Speakers | Stereo Speakers | |
| Optical Drive | No | No |
Processor
| Processor | 7th Gen Intel Core i7 7820HQ | 10th Gen Intel Core i7 10510U |
| Speed | 4 x 2.9 GHz (Turbo Speed upto 3.9 GHz) Cores | 4 x 1.8 GHz (Turbo Speed upto 4.9 GHz) Cores |
| Cores | Quad Core, 8 Threads | Quad Core, 8 Threads |
| Cache | 8 MB | 8 MB |
| Brand | Intel | Intel |
| Series | Core i7 | Core i7 |
| Model | 7820HQ | 10510U |
| Generation | 7th Gen | 10th Gen |
Graphics
| GPU | NVIDIA Quadro M1200 | Intel UHD Graphics 620 |
| Dedicated Memory | 4 GB | |
| Brand | NVIDIA | Intel |
Memory
| RAM | 8 GB DDR4 | 16 GB DDR4 |
| RAM Bus Speed | 2400 MHz | |
| Maximum RAM Supported | Upto 16 GB | |
| RAM Slots | 1 | |
| Solid State Drive | 256 GB SSD | 1 TB SSD |
Battery
| Battery | 6 Cell Battery | |
| Battery Backup | Upto 8 hours |
Extra
| Sales Package | Laptop, Adapter, Instruction Guide |
Discuss
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