Side by side comparison and review of Lenovo ThinkPad E495 (20NE) and Dell Latitude 7640. 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 Lenovo ThinkPad E495 (20NE) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
comfortable keyboard
affordable price point
decent performance
good port selection
average display quality
modest battery life
no thunderbolt support
heavier design
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 | Lenovo ThinkPad E495 (20NE) | Dell Latitude 7640 |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 32.9 cm x 24.2 cm x 1.99 cm | 35.8 cm x 25.042 cm x 1.95 cm |
Weight | 1.75 kg | 1.837 kg |
Case Material | Aluminum, polycarbonate ABS | Aluminum |
Colour | Black | - |
DISPLAY | Lenovo ThinkPad E495 (20NE) | Dell Latitude 7640 |
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Screen Size (Type) | 14" - IPS | 16" - IPS |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (Full HD Plus) |
Pixel Density (ppi) | - | 141.5 |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | - |
Image Brightness | 250 cd/m² | 250 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | Anti-glare, 170° viewing angle | Anti-glare, 35 ms response rate, 85° horizontal and vertical viewing angle, 0.17952 mm pixel pitch |
PROCESSOR | Lenovo ThinkPad E495 (20NE) | Dell Latitude 7640 |
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CPU | AMD Ryzen 5 3500U / 2.1 GHz | Intel Core i5 (13th Gen) 1345U / 1.6 GHz |
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Max Turbo Speed | 3.7 GHz | 4.7 GHz |
Number of Cores | Quad-Core | 10-core |
Cache | L3 - 4 MB | L3 - 12 MB |
64-bit Computing | Yes | - |
Platform Technology | - | Intel vPro Enterprise |
Features | Integrated memory controller | Intel Smart Cache |
MEMORY | Lenovo ThinkPad E495 (20NE) | Dell Latitude 7640 |
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RAM | 8 GB (1 x 8 GB) | 16 GB (provided memory is soldered) |
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Max RAM Supported | 32 GB | - |
RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
Speed | 2400 MHz | 4800 MHz |
Rated Speed | 2666 MHz | 4800 MHz |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 2 | - |
Empty Slots | 1 | - |
STORAGE | Lenovo ThinkPad E495 (20NE) | Dell Latitude 7640 |
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Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - Western Digital | 512 GB SSD M.2 2230 PCIe 4.0 x4 - NVM Express (NVMe), Class 35 |
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AUDIO & VIDEO | Lenovo ThinkPad E495 (20NE) | Dell Latitude 7640 |
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Graphics Processor (GPU) | AMD Radeon Vega 8 | 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 - 720p | Yes - 1920 x 1080 (standard), 640 x 360 (infrared) |
Camera Features | Fixed focus | Privacy shutter, IR/RGB camera, Temporal Noise Reduction, 80 degrees, 86.6 degrees (IR camera) |
Image Sensor Type | - | CMOS |
Video Resolutions | - | 1920 x 1080, 640 x 360 |
Frame Rate | - | 30 frames per second |
Sound | Stereo speakers, dual array microphone | Four stereo speakers, dual array microphone |
Codec | Conexant CX11880 | Realtek ALC3281 |
Compliant Standards | High Definition Audio, Dolby Advanced Audio | High Definition Audio |
COMMUNICATIONS | Lenovo ThinkPad E495 (20NE) | Dell Latitude 7640 |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth, NFC, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | Realtek RTL8822BE - M.2 Card | Intel Wi-Fi 6E AX 211 |
Network Interface | Gigabit Ethernet | - |
Ethernet Controller | Realtek R8111GUS | - |
Features | - | Dual stream (2x2), WWAN aerial |
BATTERY | Lenovo ThinkPad E495 (20NE) | Dell Latitude 7640 |
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Technology | 3-cell Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 45 Wh | 57 Wh |
Battery Life | Up to 11 hours | - |
AC ADAPTER | Lenovo ThinkPad E495 (20NE) | 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 | 65 Watt | 65 Watt, 5 / 9 / 15 / 20 V |
INPUT | Lenovo ThinkPad E495 (20NE) | Dell Latitude 7640 |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, ClickPad |
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Keyboard Backlight | - | Yes |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Mini LED backlit, 80-key |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad E495 (20NE) | Dell Latitude 7640 |
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Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB 2.0 HDMI LAN Headphone/microphone combo jack |
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 (microSD) | - |
SOFTWARE | Lenovo ThinkPad E495 (20NE) | Dell Latitude 7640 |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Pro - Dutch / English / French / German / Italian |
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Software Included | - | Microsoft Office (30 days trial, excludes office licence) |
MISCELLANEOUS | Lenovo ThinkPad E495 (20NE) | Dell Latitude 7640 |
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Included Accessories | USB-C power adapter | USB-C power adapter |
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Integrated Options | - | Accelerometer, hall sensor |
Security | Trusted Platform Module (TPM 2.0) Security Chip | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader, contactless smart card reader |
Security Slot Type | Kensington security slot | Noble Wedge 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, RapidCharge, MIL-STD-810G tested | ExpressCharge, ExpressChargeBoost |
Compliant Standards | RoHS | FIPS 140-2, TCG Certified, TCO Certified 9.0 |
SAR Value | 0.47 W/kg (body), 0.47 W/kg (limb) | - |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Gold | - |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 0 °C |
Humidity Range Operating | - | 10 - 90% (non-condensing) |