In depth comparison and review of Dell Latitude E7440 and Acer ConceptD 7 Ezel Pro (CC715-71P). 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 Acer ConceptD 7 Ezel Pro (CC715-71P) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-hinge design
powerful processing performance
vibrant 4k display
ample connectivity options
robust build quality
high price point
heavier than competitors
average battery life
limited upgradeability
DESIGN AND DIMENSIONS | Dell Latitude E7440 | Acer ConceptD 7 Ezel Pro (CC715-71P) |
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Product Type | Ultrabook | Notebook - slider |
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Dimensions (WxDxH) | 33.7 cm x 23.15 cm x 2.1 cm | 35.85 cm x 26 cm x 2.86 cm |
Weight | 1.63 kg | 2.5 kg |
Colour | Grey | The white |
DISPLAY | Dell Latitude E7440 | Acer ConceptD 7 Ezel Pro (CC715-71P) |
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Screen Size (Type) | 14" | 15.6" |
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Touchscreen | - | Yes (multi-touch) |
LCD Backlight Technology | WLED backlight | LED backlight |
Screen Resolution | 1366 x 768 (HD) | 3840 x 2160 (Ultra HD 4K) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Colour Gamut | - | 100% Adobe RGB |
Features | Anti-glare | Anti-glare, ComfyView, 30 ms response rate, Delta E<2 calibration, Corning Gorilla glass 6, Pantone Validated, Pantone Matching System (PMS) |
PROCESSOR | Dell Latitude E7440 | Acer ConceptD 7 Ezel Pro (CC715-71P) |
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CPU | Intel Core i5 (4th Gen) 4310U / 2 GHz | Intel Core i7 (10th Gen) 10875H / 2.3 GHz |
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Max Turbo Speed | 3 GHz | 5.1 GHz |
Number of Cores | Dual-Core | 8-core |
Cache | 3 MB | 16 MB |
64-bit Computing | Yes | Yes |
Chipset | - | Intel HM470 |
Platform Technology | Intel vPro Platform | - |
Features | Intel Turbo Boost Technology 2.0 | Intel Thermal Velocity Boost |
MEMORY | Dell Latitude E7440 | Acer ConceptD 7 Ezel Pro (CC715-71P) |
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RAM | 4 GB (1 x 4 GB) | 16 GB (2 x 8 GB) |
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Max RAM Supported | 16 GB | 32 GB |
RAM Type | DDR3L SDRAM | DDR4 SDRAM |
Speed | 1600 MHz | - |
Form Factor | SO-DIMM 204-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 2 |
Empty Slots | 1 | 0 |
STORAGE | Dell Latitude E7440 | Acer ConceptD 7 Ezel Pro (CC715-71P) |
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Main Storage Size (HDD/SSD) | 128 GB SSD | 1.024 TB SSD |
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AUDIO & VIDEO | Dell Latitude E7440 | Acer ConceptD 7 Ezel Pro (CC715-71P) |
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Graphics Processor (GPU) | Intel HD Graphics 4400 | NVIDIA Quadro RTX 3000 |
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Video Memory | - | 6 GB GDDR6 SDRAM |
Camera | Yes | Yes - HD |
Resolution | 0.92 Megapixel | - |
Camera Features | 720p HD movie recording | - |
Image Sensor Type | CMOS | - |
Sound | Stereo speakers, two microphones | Stereo speakers, two microphones |
COMMUNICATIONS | Dell Latitude E7440 | Acer ConceptD 7 Ezel Pro (CC715-71P) |
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Wireless | Bluetooth 4.0, 802.11a/b/g/n/ac | Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax |
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Wireless Controller | Intel Dual Band Wireless-AC 7260 | Intel Wi-Fi 6 AX 201 - M.2 2230 |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
BATTERY | Dell Latitude E7440 | Acer ConceptD 7 Ezel Pro (CC715-71P) |
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Technology | 4-cell Lithium Ion | 4-cell Lithium Ion |
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Installed Qty | 1 | - |
Battery Capacity (Size) | 47 Wh | 84 Wh |
Battery Life | - | Up to 8 hours |
AC ADAPTER | Dell Latitude E7440 | Acer ConceptD 7 Ezel Pro (CC715-71P) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt | 230 Watt, 19.5 V |
INPUT | Dell Latitude E7440 | Acer ConceptD 7 Ezel Pro (CC715-71P) |
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Type | Keyboard, touchpad | Keyboard, digitizer, touchpad, digital pen |
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Keyboard Backlight | Yes | Yes |
Features | - | Acer FineTip keyboard, Wacom EMR technology, Corning Gorilla Glass touchpad |
CONNECTIONS & EXPANSIONS | Dell Latitude E7440 | Acer ConceptD 7 Ezel Pro (CC715-71P) |
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Interfaces | LAN 3 x USB 3.0 Headphone/microphone combo jack HDMI Mini DisplayPort Dock |
HDMI DisplayPort 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3) USB 3.1 Gen 1 (with power off charging) USB 3.1 Gen 1 LAN Headphone/microphone combo jack |
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Memory Card Reader | Yes (SD Card) | - |
SOFTWARE | Dell Latitude E7440 | Acer ConceptD 7 Ezel Pro (CC715-71P) |
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Operating System (OS) | Microsoft Windows 7 Professional 64-bit Edition + Windows 8.1 Licence - Multilingual User Interface (MUI) | Windows 10 Pro 64-bit Edition |
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Software Included | Microsoft Office (Trial), Windows 8.1 (DVD) | - |
MISCELLANEOUS | Dell Latitude E7440 | Acer ConceptD 7 Ezel Pro (CC715-71P) |
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Dockable | Yes | - |
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Included Accessories | Power adapter | Power adapter, Wacom pen |
Integrated Options | - | Accelerometer |
Security | Trusted Platform Module (TPM) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
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 | Intel Rapid Start Technology, Intel Smart Connect Technology | Dual Acer AeroBlade 3D Fans |
ENERGY STAR Certified | Yes | - |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 0 °C | - |
Humidity Range Operating | 10 - 90% (non-condensing) | - |
Manufacturer Warranty | Limited warranty - 3 years - on-site - response time: next business day | Limited warranty - 3 years - carry-in |
Model Number | - | 75DF |