In depth comparison and review of HP Laptop 15s and Dell Latitude 7640. 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 Laptop 15s based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent battery life
solid state drive included
full hd display
average processor speed
limited graphics performance
no backlit keyboard
fewer connectivity options
Advantages and disadvantages of Dell Latitude 7640 based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
high-resolution display
powerful processor performance
lightweight design
excellent connectivity options
higher price point
average battery life
limited color options
noisy under load
DESIGN AND DIMENSIONS | HP Laptop 15s | Dell Latitude 7640 |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.85 cm x 24.2 cm x 1.79 cm | 35.8 cm x 25.042 cm x 1.95 cm |
Weight | 1.69 kg | 1.837 kg |
Case Material | - | Aluminum |
Colour | Jet black, mesh knit pattern with texture finish | - |
DISPLAY | HP Laptop 15s | Dell Latitude 7640 |
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Screen Size (Type) | 15.6" | 16" - IPS |
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Screen Resolution | 1366 x 768 (HD) | 1920 x 1200 (Full HD Plus) |
Pixel Density (ppi) | - | 141.5 |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | - |
Image Brightness | 220 cd/m² | 250 cd/m² |
Colour Gamut | 45% NTSC | 45% NTSC |
Features | Anti-glare, Micro Edge | Anti-glare, 35 ms response rate, 85° horizontal and vertical viewing angle, 0.17952 mm pixel pitch |
PROCESSOR | HP Laptop 15s | Dell Latitude 7640 |
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CPU | AMD Athlon Silver 3050U / 2.3 GHz | Intel Core i5 (13th Gen) 1345U / 1.6 GHz |
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Max Turbo Speed | 3.2 GHz | 4.7 GHz |
Number of Cores | Dual-Core | 10-core |
Cache | L3 - 4 MB | L3 - 12 MB |
Platform Technology | - | Intel vPro Enterprise |
Features | - | Intel Smart Cache |
MEMORY | HP Laptop 15s | Dell Latitude 7640 |
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RAM | 4 GB (1 x 4 GB (non customer accessible / upgradeable)) | 16 GB (provided memory is soldered) |
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RAM Type | DDR4 SDRAM - non-ECC | LPDDR5 SDRAM |
Speed | 2400 MHz | 4800 MHz |
Rated Speed | 2400 MHz | 4800 MHz |
Form Factor | SO-DIMM 260-pin | - |
STORAGE | HP Laptop 15s | Dell Latitude 7640 |
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Main Storage Size (HDD/SSD) | 128 GB SSD M.2 SATA - triple-level cell (TLC) | 512 GB SSD M.2 2230 PCIe 4.0 x4 - NVM Express (NVMe), Class 35 |
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AUDIO & VIDEO | HP Laptop 15s | Dell Latitude 7640 |
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Graphics Processor (GPU) | AMD Radeon Graphics | Intel Iris Xe Graphics |
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Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - HD | Yes - 1920 x 1080 (standard), 640 x 360 (infrared) |
Camera Features | HP TrueVision HD | Privacy shutter, IR/RGB camera, Temporal Noise Reduction, 80 degrees, 86.6 degrees (IR camera) |
Image Sensor Type | - | CMOS |
Video Resolutions | 720p | 1920 x 1080, 640 x 360 |
Frame Rate | - | 30 frames per second |
Sound | Stereo speakers, dual array microphone | Four stereo speakers, dual array microphone |
Codec | - | Realtek ALC3281 |
Compliant Standards | - | High Definition Audio |
COMMUNICATIONS | HP Laptop 15s | Dell Latitude 7640 |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth, NFC, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | Realtek RTL8821CE | Intel Wi-Fi 6E AX 211 |
Features | Miracast, single stream (1x1), MU-MIMO | Dual stream (2x2), WWAN aerial |
BATTERY | HP Laptop 15s | Dell Latitude 7640 |
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Technology | 3-cell Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 41 Wh | 57 Wh |
Battery Life | Up to 9.25 hours | - |
Battery Run Time | Video playback: up to 9.25 hours | - |
AC ADAPTER | HP Laptop 15s | Dell Latitude 7640 |
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Input | - | AC 100-240 V (50/60 Hz) |
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Output | 45 Watt | 65 Watt, 5 / 9 / 15 / 20 V |
INPUT | HP Laptop 15s | Dell Latitude 7640 |
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Type | Keyboard, imagepad | Keyboard, ClickPad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes |
Features | Precision touchpad, multi-touch ImagePad | Mini LED backlit, 80-key |
CONNECTIONS & EXPANSIONS | HP Laptop 15s | Dell Latitude 7640 |
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Interfaces | 2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
HDMI 2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 1 (PowerShare) USB 3.2 Gen 1 Headphone/microphone combo jack |
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Memory Card Reader | Yes (SD Card) | - |
SOFTWARE | HP Laptop 15s | Dell Latitude 7640 |
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Operating System (OS) | Windows 10 Home in S mode - English | Windows 11 Pro - Dutch / English / French / German / Italian |
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Software Included | HP Support Assistant, HP CoolSense, Microsoft 365 (30 days trial), McAfee LiveSafe, HP 3D DriveGuard, HP JumpStart, Alexa, ExpressVPN (30 days trial) | Microsoft Office (30 days trial, excludes office licence) |
MISCELLANEOUS | HP Laptop 15s | Dell Latitude 7640 |
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Included Accessories | HP 45 Watt Smart AC Adapter | USB-C power adapter |
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Integrated Options | - | Accelerometer, hall sensor |
Security | - | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader, contactless smart card reader |
Security Slot Type | - | Noble Wedge security slot |
Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
Features | HP Fast Charge | ExpressCharge, ExpressChargeBoost |
Compliant Standards | - | FIPS 140-2, TCG Certified, TCO Certified 9.0 |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Silver | - |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 0 °C |
Humidity Range Operating | - | 10 - 90% (non-condensing) |
Manufacturer Warranty | Limited warranty - parts and labour - 1 year - pick-up and return | - |
Model Number | eq1540sa | - |