Side by side comparison and review of Acer Extensa 15 (EX215-51) and HP EliteBook 840 G10 Notebook. Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
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 840 G10 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
lightweight and portable
powerful intel processor
high-resolution display
fast charging technology
expensive price point
limited graphics performance
no HDMI port
average battery life
| DESIGN AND DIMENSIONS | Acer Extensa 15 (EX215-51) | HP EliteBook 840 G10 Notebook |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.34 cm x 25.05 cm x 1.99 cm | 31.56 cm x 22.4 cm x 1.92 cm |
| Weight | 1.9 kg | 1.36 kg |
| Colour | Shale black | - |
| DISPLAY | Acer Extensa 15 (EX215-51) | HP EliteBook 840 G10 Notebook |
|---|
| Screen Size (Type) | 15.6" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | WLED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | - |
| 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 840 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 | Hyper-Threading Technology, Intel Turbo Boost Technology, Intel Smart Cache, Intel vPro Enterprise Platform Eligibility |
| MEMORY | Acer Extensa 15 (EX215-51) | HP EliteBook 840 G10 Notebook |
|---|
| RAM | 4 GB (4 GB (soldered)) | 0 GB |
|---|---|---|
| Max RAM Supported | 12 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 1 | 2 |
| Empty Slots | 1 | 2 |
| STORAGE | Acer Extensa 15 (EX215-51) | HP EliteBook 840 G10 Notebook |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD - Kingston | - |
|---|
| AUDIO & VIDEO | Acer Extensa 15 (EX215-51) | HP EliteBook 840 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 ALC3315 |
| Audio Features | - | Output: Bang & Olufsen Audio, discrete amplifiers |
| COMMUNICATIONS | Acer Extensa 15 (EX215-51) | HP EliteBook 840 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 840 G10 Notebook |
|---|
| Technology | Lithium Ion | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | - |
| AC ADAPTER | Acer Extensa 15 (EX215-51) | HP EliteBook 840 G10 Notebook |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt, 19 V | - |
| INPUT | Acer Extensa 15 (EX215-51) | HP EliteBook 840 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, precision touchpad, glass clickpad, spill-resistant |
| CONNECTIONS & EXPANSIONS | Acer Extensa 15 (EX215-51) | HP EliteBook 840 G10 Notebook |
|---|
| Slots | - | 1 x Nano-SIM card (1 free) |
|---|---|---|
| Interfaces | HDMI USB 3.1 Gen 1 2 x USB 2.0 LAN Headphone/microphone combo jack |
2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 USB 3.2 Gen 1 (charging) HDMI 2.1 Headphone/microphone combo jack |
| SOFTWARE | Acer Extensa 15 (EX215-51) | HP EliteBook 840 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 840 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) |
| Features | MU-MIMO technology | BIOS Absolute Persistence, HP Fast Charge, BIOS Update via Network, Secured-core PC enabled |
| Compliant Standards | - | CSA, VCCI, BSMI, GS, CCC, FIPS 140-2 Level 2, FCC, RoHS, KCC, WEEE, CISPR, ICES, Common Criteria EAL4+, KC, SRRC, NCC, low halogen, UL 62368-1, TEC, KES, Ukraine NSoC, EAEU Compliance, Saudi Arabian Compliance |
| 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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