In depth comparison and review of Dell Inspiron 3480 and Dell Latitude 7640. 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 Dell Inspiron 3480 based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
solid build quality
adequate performance
good port selection
average battery life
dim display
limited upgrade options
modest graphics performance
Advantages and disadvantages of Dell Latitude 7640 based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
high-resolution display
powerful processor performance
lightweight design
excellent connectivity options
higher price point
average battery life
limited color options
noisy under load
DESIGN AND DIMENSIONS | Dell Inspiron 3480 | Dell Latitude 7640 |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 33.9 cm x 24.19 cm x 2.1 cm | 35.8 cm x 25.042 cm x 1.95 cm |
Weight | 1.79 kg | 1.837 kg |
Case Material | - | Aluminum |
Colour | Black | - |
DISPLAY | Dell Inspiron 3480 | Dell Latitude 7640 |
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Screen Size (Type) | 14" - TN | 16" - IPS |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1200 (Full HD Plus) |
Pixel Density (ppi) | 111.94 | 141.5 |
V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
Widescreen | Yes | Yes |
Image Brightness | 220 cd/m² | 250 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | Anti-glare, 25 ms response rate, 0.2265 mm pixel pitch, ±40° horizontal viewing angle, +10/-30 vertical viewing angle | Anti-glare, 35 ms response rate, 85° horizontal and vertical viewing angle, 0.17952 mm pixel pitch |
PROCESSOR | Dell Inspiron 3480 | Dell Latitude 7640 |
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CPU | Intel Pentium Gold 5405U / 2.3 GHz | Intel Core i5 (13th Gen) 1345U / 1.6 GHz |
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Max Turbo Speed | - | 4.7 GHz |
Number of Cores | Dual-Core | 10-core |
Cache | 2 MB | L3 - 12 MB |
64-bit Computing | Yes | - |
Platform Technology | - | Intel vPro Enterprise |
Features | - | Intel Smart Cache |
MEMORY | Dell Inspiron 3480 | Dell Latitude 7640 |
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RAM | 4 GB | 16 GB (provided memory is soldered) |
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Max RAM Supported | 16 GB | - |
RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
Speed | - | 4800 MHz |
Rated Speed | - | 4800 MHz |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 2 | - |
STORAGE | Dell Inspiron 3480 | Dell Latitude 7640 |
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Main Storage Size (HDD/SSD) | 128 GB SSD M.2 PCIe - NVM Express (NVMe) | 512 GB SSD M.2 2230 PCIe 4.0 x4 - NVM Express (NVMe), Class 35 |
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AUDIO & VIDEO | Dell Inspiron 3480 | Dell Latitude 7640 |
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Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
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Memory Allocation Technology | Shared Video Memory (UMA) | - |
Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - HD | Yes - 1920 x 1080 (standard), 640 x 360 (infrared) |
Resolution | 0.92 Megapixel | - |
Camera Features | 720p HD movie recording, fixed focus, 78.6 degrees | Privacy shutter, IR/RGB camera, Temporal Noise Reduction, 80 degrees, 86.6 degrees (IR camera) |
Image Sensor Type | CMOS | CMOS |
Video Resolutions | 1280 x 720 | 1920 x 1080, 640 x 360 |
Frame Rate | 30 frames per second | 30 frames per second |
Sound | Stereo speakers, microphone | Four stereo speakers, dual array microphone |
Codec | Realtek ALC3204 | Realtek ALC3281 |
Compliant Standards | High Definition Audio | High Definition Audio |
Audio Features | MaxxAudio Pro | - |
COMMUNICATIONS | Dell Inspiron 3480 | Dell Latitude 7640 |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth, NFC, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | M.2 Card | Intel Wi-Fi 6E AX 211 |
Network Interface | 10/100 Ethernet | - |
Ethernet Controller | Realtek RTL8106 | - |
Features | - | Dual stream (2x2), WWAN aerial |
BATTERY | Dell Inspiron 3480 | Dell Latitude 7640 |
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Technology | 3-cell Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 42 Wh | 57 Wh |
AC ADAPTER | Dell Inspiron 3480 | Dell Latitude 7640 |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 19.5 V | 65 Watt, 5 / 9 / 15 / 20 V |
INPUT | Dell Inspiron 3480 | Dell Latitude 7640 |
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Type | Keyboard, touchpad | Keyboard, ClickPad |
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Keyboard Backlight | - | Yes |
Features | - | Mini LED backlit, 80-key |
CONNECTIONS & EXPANSIONS | Dell Inspiron 3480 | Dell Latitude 7640 |
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Interfaces | HDMI Headphone/microphone combo jack USB 2.0 2 x USB 3.1 Gen 1 LAN |
HDMI 2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 1 (PowerShare) USB 3.2 Gen 1 Headphone/microphone combo jack |
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Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | - |
SOFTWARE | Dell Inspiron 3480 | Dell Latitude 7640 |
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Operating System (OS) | Windows 10 Home in S mode | Windows 11 Pro - Dutch / English / French / German / Italian |
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Software Included | - | Microsoft Office (30 days trial, excludes office licence) |
MISCELLANEOUS | Dell Inspiron 3480 | Dell Latitude 7640 |
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Included Accessories | Power adapter | USB-C power adapter |
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Integrated Options | - | Accelerometer, hall sensor |
Security | - | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader, contactless smart card reader |
Security Slot Type | Noble Wedge security slot | Noble Wedge security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | - | ExpressCharge, ExpressChargeBoost |
Compliant Standards | - | FIPS 140-2, TCG Certified, TCO Certified 9.0 |
Max Operating Temperature | 40 °C | 35 °C |
Min Operating Temperature | 0 °C | 0 °C |
Humidity Range Operating | 10 - 90% (non-condensing) | 10 - 90% (non-condensing) |