HP EliteBook 840 G8 vs HP EliteBook 640 G11: Which Laptop Wins in 2026?
Choosing a business laptop can feel confusing when two models look similar on paper. The HP EliteBook 840 G8 and the HP EliteBook 640 G11 both target professionals who want speed, security, and long battery life.
But these two laptops come from different generations. One uses 11th Gen Intel chips. The other runs on the newer Intel Core Ultra platform.
This guide breaks down every key difference in plain terms. You will learn about the processor, display, battery, ports, security, and price. By the end, you will know which laptop fits your work style and your budget. Let us compare these two HP business machines side by side.
In a Nutshell
- The HP EliteBook 640 G11 uses newer Intel Core Ultra processors with an NPU for AI tasks. The EliteBook 840 G8 runs older 11th Gen Intel Core chips.
- The 640 G11 offers a taller 16:10 WUXGA (1920 x 1200) display. The 840 G8 uses a standard 16:9 Full HD (1920 x 1080) screen.
- Battery life favors the 640 G11, which reaches around 10 to 16 hours in tests. The 840 G8 lasts about 8 to 9 hours.
- Both laptops feature dual Thunderbolt 4 ports, a metal chassis, and strong HP security tools like the privacy shutter and TPM chip.
- The 840 G8 is usually cheaper on the used and renewed market. The 640 G11 costs more because it is the newer release.
- Pick the 640 G11 for future ready power. Pick the 840 G8 for value and solid daily work.
Head to Head Comparison Table
This table shows both laptops across the specs that matter most. Use it as a quick reference while you read.
| Feature | HP EliteBook 840 G8 | HP EliteBook 640 G11 |
|---|---|---|
| Release Year | 2021 | 2024 |
| Processor | Intel 11th Gen Core i5 / i7 (Tiger Lake) | Intel Core Ultra 5 / 7 (Meteor Lake) |
| NPU (AI Engine) | No | Yes |
| Display | 14 inch FHD 1920 x 1080 (16:9) | 14 inch WUXGA 1920 x 1200 (16:10) |
| Max Brightness | Up to 400 nits | Up to 315 nits (tested panel) |
| RAM | Up to 32GB DDR4 | Up to 64GB DDR5 |
| Storage | M.2 NVMe SSD | M.2 NVMe PCIe 4.0 SSD |
| Battery | 56Wh (around 8 to 9 hours) | 48Wh / 56Wh (around 10 to 16 hours) |
| Ports | 2x Thunderbolt 4, USB-A, HDMI | 2x Thunderbolt 4, 2x USB-A, HDMI 2.1 |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6E |
| Weight | Around 1.36 kg | Around 1.39 kg |
| OS | Windows 10 / 11 Pro | Windows 11 Pro |
HP EliteBook 840 G8 Overview
- Fresh install and activated Windows 11 with zero bloatware. Windows 11 will be activated...
- 11th Generation Intel Quad Core i7 1185G7 3.0Ghz
Last update on 2026-07-19 / Affiliate links / Images from Amazon Product Advertising API
The HP EliteBook 840 G8 is a trusted business laptop from 2021. It targets office workers, managers, and anyone who needs a reliable daily machine. The laptop uses 11th Gen Intel Core processors, including the i5-1135G7 and the i7-1165G7. These chips handle email, spreadsheets, web browsing, and video calls with ease.
The build quality feels premium. HP uses an aluminum chassis that passes military grade durability tests. The keyboard is comfortable and spill resistant. Typing feels smooth for long work sessions. The trackpad is large and accurate.
The 840 G8 shines with its display. Buyers can pick a bright Full HD panel that reaches up to 400 nits. This makes the screen easy to read in bright offices. Some models even offer a 1000 nit Sure View privacy screen that blocks side viewers.
Security is a strong point here. You get a fingerprint reader, an IR camera for Windows Hello, a webcam privacy shutter, and a TPM chip. These tools keep your data safe. The laptop also supports Thunderbolt 4, which lets you connect docks and fast external drives.
Battery life sits around 8 to 9 hours on normal use. That covers most workdays. The 840 G8 is now widely available as a renewed or used unit, which makes it a smart budget choice for buyers who want a business grade laptop without paying full price.
HP EliteBook 640 G11 Overview
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Last update on 2026-07-19 / Affiliate links / Images from Amazon Product Advertising API
The HP EliteBook 640 G11 is the newer choice in this matchup. It launched in 2024 and brings the Intel Core Ultra platform to HP’s mid range business line. This is a big jump in technology compared to the older 840 G8.
The star feature is the Intel Core Ultra processor. Buyers can choose from the Core Ultra 5 125U up to the Core Ultra 7 165H. These chips include a built in NPU (Neural Processing Unit). The NPU speeds up AI tasks like background blur, live captions, and smart camera features. This makes the 640 G11 ready for the AI era.
The display is another upgrade. HP uses a taller 16:10 WUXGA panel at 1920 x 1200. This extra height shows more of your documents and web pages. The tested panel reaches 315 nits of brightness with wide viewing angles. A touchscreen option is also available.
The 640 G11 keeps a solid metal chassis. It weighs around 1.39 kg, so it stays easy to carry. The keyboard offers good travel, and the optional backlight helps in dim rooms. Port selection is generous with two Thunderbolt 4 ports, two USB-A ports, HDMI 2.1, and Ethernet.
Battery life is the biggest win. Tests show around 10.5 hours of video playback, and HP claims up to 16 hours in light use. Combined with Wi-Fi 6E and DDR5 memory support up to 64GB, the 640 G11 feels built for the next few years.
Design and Build Quality
Both laptops share HP’s classic business look. They use silver aluminum bodies that feel solid and premium. Neither laptop bends much under pressure. Both pass rugged durability testing, so they can handle daily travel and bumps.
The EliteBook 840 G8 is slightly slimmer in profile. It weighs around 1.36 kg, which makes it a light choice for a 14 inch laptop. The lid feels firm, and the hinge holds the screen steady. The clean design fits any office setting.
The EliteBook 640 G11 measures 10.9mm to 17mm thick and weighs about 1.39 kg. The metal chassis feels sturdy. The lid uses a small lever design that lifts the back of the base slightly when open. This helps airflow during heavy tasks. The only soft spot is the area above the touchpad, which flexes a little.
Both laptops include a webcam privacy shutter built into the frame. This small feature adds real peace of mind for video calls. The keyboards on both feel comfortable, though the 640 G11 uses half sized arrow keys that take some getting used to.
Overall, the build quality is close between the two. The 840 G8 is a touch lighter and slimmer. The 640 G11 offers slightly better cooling airflow thanks to its hinge design. Both feel like true business grade machines that will last for years.
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Processor and Performance
Performance is where these two laptops differ the most. The gap comes from their different chip generations. This affects speed, efficiency, and AI features.
The EliteBook 840 G8 uses 11th Gen Intel Core chips from the Tiger Lake family. The i5-1135G7 and i7-1165G7 are quad core processors. They handle office work, browsing, and video calls smoothly. These chips remain capable for daily tasks, but they show their age in heavy multitasking.
The EliteBook 640 G11 steps up with Intel Core Ultra processors. Options range from the Core Ultra 5 up to the Core Ultra 7 165H. These chips use a mix of performance cores and efficient cores. In tests, the Core Ultra 7 155U held around 2.7 GHz on long loads, which gives snappy, steady performance.
The biggest edge for the 640 G11 is its NPU. This dedicated AI engine handles smart features without draining the main processor. The 840 G8 has no NPU, so it cannot run local AI tasks the same way.
For pure daily office use, both laptops feel fast and responsive. But for demanding work, longer battery efficiency, and future AI apps, the 640 G11 clearly leads. If your job involves data crunching, many browser tabs, or AI tools, the newer chip is worth it.
Display and Screen Quality
The screen is where you look all day, so this matters a lot. Both laptops use 14 inch panels, but they take different approaches to shape and resolution.
The EliteBook 840 G8 uses a 16:9 Full HD panel at 1920 x 1080. The best models reach an impressive 400 nits of brightness. This makes the screen easy to see near windows or in bright rooms. HP also offers a Sure View privacy option that dims the view from the side.
The EliteBook 640 G11 switches to a taller 16:10 WUXGA panel at 1920 x 1200. This extra vertical space shows more lines of text and less scrolling. The tested IPS panel hits 315 nits with wide viewing angles and a strong contrast ratio near 1300:1. A touchscreen version is also on offer.
Neither screen is built for color critical work. The 640 G11 test panel covered only around 50% of the sRGB range. The 840 G8 panels are similar for standard office use. So photo editors and designers may want to look elsewhere.
For everyday reading and productivity, the 640 G11’s taller screen feels better because you see more of your work at once. But if raw brightness is your priority, the 840 G8’s 400 nit option wins. Both serve office users well.
Battery Life and Charging
Battery life decides how long you can work away from a plug. This is a clear area where the newer model pulls ahead.
The EliteBook 840 G8 uses a 56Wh battery. In real use, it lasts around 8 to 9 hours for mixed office tasks. That covers a normal workday for many people. Some users report shorter life if brightness stays high or many apps run at once. It supports fast charging that reaches 50% in about 30 minutes.
The EliteBook 640 G11 comes with a 48Wh battery by default and an optional 56Wh unit. Despite the similar size, the newer Intel Core Ultra chips are far more efficient. Tests show around 10.5 hours of video playback, and HP claims up to 16 hours in light use.
The efficiency gain comes from the Meteor Lake design, which uses low power cores for simple tasks. This keeps power draw low during light work like typing and reading. Both laptops charge over USB-C with a 65W adapter, so you can use the same charger type.
The result is simple. If you travel often or work far from outlets, the 640 G11 gives you more hours per charge. The 840 G8 still lasts a full workday for most people, but it cannot match the newer model. For battery life, the 640 G11 takes a clear win.
Ports and Connectivity
Ports decide what you can plug in without adapters. Both laptops offer a strong mix, which is great for a 14 inch business machine.
The EliteBook 840 G8 includes two Thunderbolt 4 ports, a USB-A port, HDMI, and an audio jack. Thunderbolt 4 lets you connect a dock, fast SSDs, or an external monitor through one cable. The laptop uses Wi-Fi 6 for wireless connections.
The EliteBook 640 G11 offers an even richer port set. You get two Thunderbolt 4 ports, two USB-A ports, HDMI 2.1, Ethernet LAN, and an audio jack. It also adds optional Nano SIM and Smart Card slots. Wireless uses the newer Wi-Fi 6E and Bluetooth 5.3.
The 640 G11 leads with an extra USB-A port and built in Ethernet. This helps if you use wired networks or older USB devices at the office. The HDMI 2.1 port also supports higher refresh external displays.
Both laptops let you charge and drive dual monitors through Thunderbolt 4. This makes either one a solid choice for a desk setup with a dock. The 640 G11 wins on connectivity thanks to Wi-Fi 6E, Ethernet, and the extra USB-A port. But the 840 G8 still covers all the basics most workers need each day.
Security and Business Features
Security matters a lot for business laptops. Both HP models pack strong protection tools built for company use.
The EliteBook 840 G8 includes a fingerprint reader, an IR camera for Windows Hello, a webcam privacy shutter, and a TPM 2.0 chip. The optional Sure View privacy screen stops people nearby from reading your display. HP’s Wolf Security suite adds firmware level protection against threats.
The EliteBook 640 G11 carries similar tools, though some are optional. You can add a fingerprint reader, NFC, an IR webcam, and a Smart Card reader. Every model includes a webcam privacy shutter, a TPM 2.0 chip, and a lock slot. Higher chips support Intel vPro Enterprise for remote IT management.
Both laptops run Windows 11 Pro, which adds business features like BitLocker encryption and domain join. This makes them easy to manage in a company network.
The main difference is how features are packaged. The 840 G8 often includes security tools as standard on higher configs. The 640 G11 makes several tools optional, so check the exact model before buying. For IT teams that need vPro management, the 640 G11 offers newer support. For built in security value, the 840 G8 is a strong pick. Both keep your data well protected.
Price and Value for Money
Price often decides the final choice. These two laptops sit at different points in the market because of their age.
The EliteBook 840 G8 launched in 2021, so it is now widely sold as a renewed or used unit. This makes it a budget friendly choice. You can find configured models with 16GB RAM and a 256GB or 512GB SSD at low prices. For buyers who want business grade build without a high cost, the 840 G8 offers great value.
The EliteBook 640 G11 is the newer model, so it costs more. Prices are higher because you pay for the Intel Core Ultra chips, DDR5 memory, Wi-Fi 6E, and better battery life. Some renewed 640 G11 units have started to appear at lower prices, which improves the value over time.
The key question is what you value more: upfront savings or future ready power. If you want the lowest price today, the 840 G8 saves you money. If you want a laptop that stays modern for years, the 640 G11 is worth the extra cost.
Both laptops share the same premium HP build, so you get durable quality either way. The 840 G8 wins on pure value right now. The 640 G11 offers better long term value thanks to its newer parts and stronger battery. Your budget and timeline decide the best fit.
Which One Should You Buy? Final Verdict
Both laptops are strong business machines, but they suit different buyers. Here is the clear verdict to help you choose.
Buy the HP EliteBook 640 G11 if you want the newest technology. It fits users who need long battery life, AI ready Core Ultra chips, a taller 16:10 screen, and Wi-Fi 6E. This laptop is the smart pick for professionals who plan to keep their machine for several years. It is the better choice for future proofing.
Buy the HP EliteBook 840 G8 if you want the best value today. It fits budget buyers, students, and small businesses who need a reliable, durable laptop at a lower price. The 840 G8 still handles daily office work with ease and offers a very bright 400 nit display option. It is the smart pick for value seekers.
In short, the 640 G11 is the winner on performance, battery, and connectivity. The 840 G8 is the winner on price and brightness. There is no wrong choice here. Both give you HP’s trusted business build and strong security. Match the laptop to your budget and your work needs, and you will be happy with either one.
Frequently Asked Questions
Is the HP EliteBook 640 G11 better than the 840 G8?
Yes, the 640 G11 is better overall in most areas. It has newer Intel Core Ultra chips, a taller screen, longer battery life, and Wi-Fi 6E. The 840 G8 still wins on price and screen brightness. Your choice depends on budget versus newer features.
Which laptop has better battery life?
The HP EliteBook 640 G11 has better battery life. Tests show around 10.5 hours of video playback, and HP claims up to 16 hours in light use. The 840 G8 lasts about 8 to 9 hours. The newer Core Ultra chips are more power efficient.
Do both laptops have Thunderbolt 4?
Yes, both laptops include two Thunderbolt 4 ports. These ports support fast data transfer, external displays, and charging through docks. This makes both models a good fit for a desk setup with a single cable connection.
Can I upgrade the RAM and storage?
Yes, both laptops allow upgrades. The 840 G8 supports up to 32GB DDR4. The 640 G11 supports up to 64GB DDR5 across two slots. Both use a single M.2 NVMe slot for the SSD, so you can swap or upgrade storage.
Which laptop is better for AI tasks?
The HP EliteBook 640 G11 is better for AI tasks. It includes a built in NPU inside the Intel Core Ultra chip. This engine speeds up AI features like camera effects and live captions. The older 840 G8 has no NPU.
Are these laptops good for business use?
Yes, both are excellent business laptops. They offer durable metal builds, Thunderbolt 4, webcam privacy shutters, TPM chips, and Windows 11 Pro. The 640 G11 adds newer vPro support and Wi-Fi 6E. Both keep your work data safe and secure.
Which one should a student buy?
A student on a budget should pick the HP EliteBook 840 G8. It is cheaper on the renewed market and handles study tasks, research, and video calls with ease. Students who want the newest features and longer battery should choose the 640 G11 instead.
