Detailed comparison and review of Acer Extensa 15 (EX215-51) and HP EliteBook 640 G10 Notebook. With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Acer Extensa 15 (EX215-51) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent battery life
adequate performance
lightweight design
average display quality
limited storage capacity
no backlit keyboard
basic graphics capabilities
Advantages and disadvantages of HP EliteBook 640 G10 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
compact, lightweight design
efficient multitasking performance
excellent connectivity options
fast charging support
average display quality
limited graphics capability
higher price range
noisy under load
| DESIGN AND DIMENSIONS | Acer Extensa 15 (EX215-51) | HP EliteBook 640 G10 Notebook |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 36.34 cm x 25.05 cm x 1.99 cm | 32.19 cm x 21.39 cm x 1.99 cm |
| Weight | 1.9 kg | 1.41 kg |
| Colour | Shale black | - |
| DISPLAY | Acer Extensa 15 (EX215-51) | HP EliteBook 640 G10 Notebook |
|---|
| Screen Size (Type) | 15.6" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | WLED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | - |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 220 cd/m² | - |
| Features | Anti-glare, ComfyView, 8 ms response rate, Narrow Border Display | - |
| PROCESSOR | Acer Extensa 15 (EX215-51) | HP EliteBook 640 G10 Notebook |
|---|
| CPU | Intel Core i3 (10th Gen) 10110U / 2.1 GHz | Intel Core i7 (13th Gen) 1355U / 1.7 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 5 GHz |
| Number of Cores | Dual-Core | 10-core |
| Cache | 4 MB | L3 - 12 MB |
| 64-bit Computing | Yes | - |
| Features | Intel Turbo Boost Technology 2.0 | Intel Turbo Boost Technology |
| MEMORY | Acer Extensa 15 (EX215-51) | HP EliteBook 640 G10 Notebook |
|---|
| RAM | 4 GB (4 GB (soldered)) | 0 GB |
|---|---|---|
| Max RAM Supported | 12 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 2 |
| Empty Slots | 1 | 2 |
| STORAGE | Acer Extensa 15 (EX215-51) | HP EliteBook 640 G10 Notebook |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD - Kingston | - |
|---|
| AUDIO & VIDEO | Acer Extensa 15 (EX215-51) | HP EliteBook 640 G10 Notebook |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - HD | - |
| Sound | Stereo speakers, two microphones | Dual stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3247 |
| COMMUNICATIONS | Acer Extensa 15 (EX215-51) | HP EliteBook 640 G10 Notebook |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | - |
|---|---|---|
| Network Interface | Gigabit Ethernet | - |
| Features | Wake-on-LAN (WOL) | - |
| BATTERY | Acer Extensa 15 (EX215-51) | HP EliteBook 640 G10 Notebook |
|---|
| Technology | Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | - |
| AC ADAPTER | Acer Extensa 15 (EX215-51) | HP EliteBook 640 G10 Notebook |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt, 19 V | - |
| INPUT | Acer Extensa 15 (EX215-51) | HP EliteBook 640 G10 Notebook |
|---|
| Type | Keyboard, touchpad | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | - | HP Premium |
| Numeric Keypad | Yes | - |
| Features | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad | Multi-touch clickpad, gesture function, spill-resistant |
| CONNECTIONS & EXPANSIONS | Acer Extensa 15 (EX215-51) | HP EliteBook 640 G10 Notebook |
|---|
| Interfaces | HDMI USB 3.1 Gen 1 2 x USB 2.0 LAN Headphone/microphone combo jack |
USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 (powered) USB 3.2 Gen 1 HDMI 2.1 LAN Headphone/microphone combo jack |
|---|
| SOFTWARE | Acer Extensa 15 (EX215-51) | HP EliteBook 640 G10 Notebook |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition in S mode | No operating system |
|---|
| MISCELLANEOUS | Acer Extensa 15 (EX215-51) | HP EliteBook 640 G10 Notebook |
|---|
| Included Accessories | Power adapter, HDD kit | - |
|---|---|---|
| Integrated Options | - | HP Tamper Lock |
| Security | - | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | Kensington nano security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately), chassis intrusion sensor |
| Features | MU-MIMO technology | BIOS Absolute Persistence, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested, Secured-core PC enabled |
| Compliant Standards | - | CSA, UL, VCCI, BSMI, GS, CCC, FIPS 140-2 Level 2, FCC, KCC, CISPR, ICES, Common Criteria EAL4+, KC, SRRC, NCC, low halogen, KES |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 0 °C |
| Humidity Range Operating | - | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
- |
| Model Number | 39SK | - |
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