In depth comparison and review of HP ProBook 640 G1 and Acer Aspire 3 (A315-21). 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outdated aesthetics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 Acer Aspire 3 (A315-21) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
decent processor speed
ample storage capacity
lightweight design
easy setup
average battery life
basic display quality
no backlit keyboard
limited graphics performance
| DESIGN AND DIMENSIONS | HP ProBook 640 G1 | Acer Aspire 3 (A315-21) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 34 cm x 23.7 cm x 2.9 cm | 38.16 cm x 25.9 cm x 2.16 cm |
| Weight | 2.13 kg | 2.1 kg |
| Case Material | Polycarbonate ABS | Polycarbonate, ABS plastic |
| Colour | - | Obsidian black |
| DISPLAY | HP ProBook 640 G1 | Acer Aspire 3 (A315-21) |
|---|
| Screen Size (Type) | 14" - TN | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 200 cd/m² | 220 cd/m² |
| Features | HD standard-viewing angle (SVA) eDP anti-glare | Anti-glare, ComfyView, 8 ms response rate |
| PROCESSOR | HP ProBook 640 G1 | Acer Aspire 3 (A315-21) |
|---|
| CPU | Intel Core i5 (4th Gen) 4300M / 2.6 GHz | AMD A6 9220e / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 3.3 GHz | 2.4 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 3 MB | L2 - 1 MB |
| 64-bit Computing | Yes | Yes |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | - |
| MEMORY | HP ProBook 640 G1 | Acer Aspire 3 (A315-21) |
|---|
| RAM | 4 GB | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR3L SDRAM | DDR4 SDRAM |
| Speed | 1600 MHz / PC3L-12800 | - |
| Rated Speed | 1600 MHz | - |
| Form Factor | SO-DIMM 204-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | - | 1 |
| STORAGE | HP ProBook 640 G1 | Acer Aspire 3 (A315-21) |
|---|
| Main Storage Size (HDD/SSD) | 120 GB SSD | 256 GB SSD M.2 2280 - Micron |
|---|---|---|
| Optical Drive | DVD-Writer | - |
| AUDIO & VIDEO | HP ProBook 640 G1 | Acer Aspire 3 (A315-21) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 4600 | AMD Radeon R4 |
|---|---|---|
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Camera | Yes - 720p | Yes - VGA |
| Resolution | - | 0.3 Megapixel |
| Camera Features | Low light enhancement | - |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Codec | IDT 92HD91 | - |
| Compliant Standards | High Definition Audio, DTS SOUND+ | - |
| COMMUNICATIONS | HP ProBook 640 G1 | Acer Aspire 3 (A315-21) |
|---|
| Wireless | Wi-Fi | Bluetooth 4.0, 802.11a/b/g/n/ac |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | - | Wake-on-LAN (WOL) |
| BATTERY | HP ProBook 640 G1 | Acer Aspire 3 (A315-21) |
|---|
| Technology | Lithium Ion | 2-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | - | 4810 mAh |
| AC ADAPTER | HP ProBook 640 G1 | Acer Aspire 3 (A315-21) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 45 Watt, 19 V |
| INPUT | HP ProBook 640 G1 | Acer Aspire 3 (A315-21) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Features | Spill-resistant, touchpad with gesture support | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad |
| CONNECTIONS & EXPANSIONS | HP ProBook 640 G1 | Acer Aspire 3 (A315-21) |
|---|
| Interfaces | 3 x USB 3.0 DisplayPort VGA Headphone/microphone combo jack LAN Dock USB 3.0 (charging) |
USB 3.0 HDMI LAN 2 x USB 2.0 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card) |
| SOFTWARE | HP ProBook 640 G1 | Acer Aspire 3 (A315-21) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Home 64-bit Edition |
|---|
| MISCELLANEOUS | HP ProBook 640 G1 | Acer Aspire 3 (A315-21) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | Trusted Platform Module (TPM 1.2) Security Chip | - |
| Security Slot Type | Kensington security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Administrator password, hard drive password, power-on password | HDCP Compliant |
| Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | - |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 1 year International travellers warranty - 1 year |
| Model Number | - | 64PY |
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