In depth comparison and review of HP ProBook 640 G1 and ASUS VivoBook S15 (S531FA). 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 ProBook 640 G1 based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
efficient business features
good keyboard layout
decent processor performance
affordable price point
average battery life
heavier design
limited graphics capability
outdated aesthetics
Advantages and disadvantages of ASUS VivoBook S15 (S531FA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
large screen size
decent battery life
ample storage capacity
includes essential ports
mediocre display quality
heavy build
average processor
limited graphics performance
DESIGN AND DIMENSIONS | HP ProBook 640 G1 | ASUS VivoBook S15 (S531FA) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 34 cm x 23.7 cm x 2.9 cm | 35.72 cm x 23.03 cm x 1.8 cm |
Weight | 2.13 kg | 1.8 kg |
Case Material | Polycarbonate ABS | - |
Colour | - | Gun metal |
DISPLAY | HP ProBook 640 G1 | ASUS VivoBook S15 (S531FA) |
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Screen Size (Type) | 14" - TN | 15.6" |
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LCD Backlight Technology | LED 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 | 16:9 |
Image Brightness | 200 cd/m² | 300 cd/m² |
Features | HD standard-viewing angle (SVA) eDP anti-glare | Anti-glare, 178° horizontal and vertical viewing angle, NanoEdge display |
PROCESSOR | HP ProBook 640 G1 | ASUS VivoBook S15 (S531FA) |
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CPU | Intel Core i5 (4th Gen) 4300M / 2.6 GHz | Intel Core i5 (8th Gen) 8265U / 1.6 GHz |
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Max Turbo Speed | 3.3 GHz | 3.9 GHz |
Number of Cores | Dual-Core | Quad-Core |
Cache | 3 MB | 6 MB |
64-bit Computing | Yes | Yes |
Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Turbo Boost Technology 2.0 |
MEMORY | HP ProBook 640 G1 | ASUS VivoBook S15 (S531FA) |
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RAM | 4 GB | 8 GB |
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Max RAM Supported | 16 GB | - |
RAM Type | DDR3L SDRAM | DDR4 SDRAM |
Speed | 1600 MHz / PC3L-12800 | 2400 MHz |
Rated Speed | 1600 MHz | 2400 MHz |
Form Factor | SO-DIMM 204-pin | - |
Slots Qty | 2 | - |
STORAGE | HP ProBook 640 G1 | ASUS VivoBook S15 (S531FA) |
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Main Storage Size (HDD/SSD) | 120 GB SSD | 256 GB SSD M.2 PCIe |
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Optical Drive | DVD-Writer | - |
AUDIO & VIDEO | HP ProBook 640 G1 | ASUS VivoBook S15 (S531FA) |
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Graphics Processor (GPU) | Intel HD Graphics 4600 | Intel UHD Graphics 620 |
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Camera | Yes - 720p | Yes - HD |
Camera Features | Low light enhancement | IR camera |
Video Resolutions | 1280 x 720 | - |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, dual array microphone | Harman/kardon stereo speakers, array microphone |
Codec | IDT 92HD91 | - |
Compliant Standards | High Definition Audio, DTS SOUND+ | - |
Audio Features | - | ASUS SonicMaster, Smart Amplification technology |
COMMUNICATIONS | HP ProBook 640 G1 | ASUS VivoBook S15 (S531FA) |
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Wireless | Wi-Fi | 802.11a/b/g/n/ac, Bluetooth 4.2 |
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Network Interface | Gigabit Ethernet | - |
BATTERY | HP ProBook 640 G1 | ASUS VivoBook S15 (S531FA) |
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Technology | Lithium Ion | 3-cell |
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Battery Capacity (Size) | - | 42 Wh |
AC ADAPTER | HP ProBook 640 G1 | ASUS VivoBook S15 (S531FA) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | - | 45 Watt, 19 V, 2.47 A |
INPUT | HP ProBook 640 G1 | ASUS VivoBook S15 (S531FA) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Keyboard Backlight | - | Yes |
Features | Spill-resistant, touchpad with gesture support | - |
CONNECTIONS & EXPANSIONS | HP ProBook 640 G1 | ASUS VivoBook S15 (S531FA) |
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Interfaces | 3 x USB 3.0 DisplayPort VGA Headphone/microphone combo jack LAN Dock USB 3.0 (charging) |
HDMI 2 x USB 2.0 USB 3.1 Gen 1 Headphone/microphone combo jack USB-C 3.1 Gen 1 |
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Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (microSD) |
SOFTWARE | HP ProBook 640 G1 | ASUS VivoBook S15 (S531FA) |
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Operating System (OS) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Home |
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MISCELLANEOUS | HP ProBook 640 G1 | ASUS VivoBook S15 (S531FA) |
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Dockable | Yes | - |
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Included Accessories | Power adapter | Power adapter |
Security | Trusted Platform Module (TPM 1.2) Security Chip | - |
Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | Administrator password, hard drive password, power-on password | ErgoLift |
Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | - |
SAR Value | - | 0.584 W/kg (body), 0.584 W/kg (limb) |
Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | - |
Model Number | - | EJ037T |