Detailed comparison and review of Lenovo ThinkPad E495 (20NE) and Lenovo ThinkPad X1 Extreme Gen 4 (20Y6). 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 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 Lenovo ThinkPad X1 Extreme Gen 4 (20Y6) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful processor performance
robust build quality
excellent 4k display
ample connectivity options
advanced security features
high price point
average battery life
heavier than competitors
noisy under load
DESIGN AND DIMENSIONS | Lenovo ThinkPad E495 (20NE) | Lenovo ThinkPad X1 Extreme Gen 4 (20Y6) |
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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 | 35.95 cm x 25.38 cm x 1.77 cm |
Weight | 1.75 kg | 1.81 kg |
Case Material | Aluminum, polycarbonate ABS | Carbon fibre hybrid (top), aluminium alloy (bottom) |
Colour | Black | Black paint |
DISPLAY | Lenovo ThinkPad E495 (20NE) | Lenovo ThinkPad X1 Extreme Gen 4 (20Y6) |
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Screen Size (Type) | 14" - IPS | 16" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 3840 x 2400 (WQUXGA) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:10 |
Image Brightness | 250 cd/m² | 600 cd/m² |
Colour Gamut | - | 100% Adobe RGB |
Features | Anti-glare, 170° viewing angle | Anti-glare, HDR 400 compatible, Low Blue Light technology, 170° viewing angle, X-Rite Pantone factory color calibration, Dolby Vision |
PROCESSOR | Lenovo ThinkPad E495 (20NE) | Lenovo ThinkPad X1 Extreme Gen 4 (20Y6) |
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CPU | AMD Ryzen 5 3500U / 2.1 GHz | Intel Core i7 (11th Gen) 11850H / 2.5 GHz |
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Max Turbo Speed | 3.7 GHz | 4.8 GHz |
Number of Cores | Quad-Core | 8-core |
Cache | L3 - 4 MB | 24 MB |
64-bit Computing | Yes | - |
Chipset | - | Intel WM590 |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad E495 (20NE) | Lenovo ThinkPad X1 Extreme Gen 4 (20Y6) |
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RAM | 8 GB (1 x 8 GB) | 32 GB (2 x 16 GB) |
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Max RAM Supported | 32 GB | 64 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2400 MHz | 3200 MHz |
Rated Speed | 2666 MHz | 3200 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 2 |
Empty Slots | 1 | 0 |
STORAGE | Lenovo ThinkPad E495 (20NE) | Lenovo ThinkPad X1 Extreme Gen 4 (20Y6) |
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Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - Western Digital | 1 TB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption - Samsung |
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RAID Level | - | RAID 0, RAID 1 |
AUDIO & VIDEO | Lenovo ThinkPad E495 (20NE) | Lenovo ThinkPad X1 Extreme Gen 4 (20Y6) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | AMD Radeon Vega 8 | NVIDIA GeForce RTX 3050 Ti / Intel UHD Graphics |
Memory Allocation Technology | Shared Video Memory (UMA) | - |
Max Monitors Supported | - | 3 external monitor(s) |
Video Memory | - | 4 GB GDDR6 SDRAM |
Video System Features | - | Max-Q design, NVIDIA Resizable BAR, Advanced Optimus, Dynamic Boost 2.0 |
Camera | Yes - 720p | Yes - 1080p |
Camera Features | Fixed focus | Privacy shutter, IR camera, Windows Hello, fixed focus |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Conexant CX11880 | Realtek ALC3306 |
Compliant Standards | High Definition Audio, Dolby Advanced Audio | High Definition Audio, Dolby Atmos |
COMMUNICATIONS | Lenovo ThinkPad E495 (20NE) | Lenovo ThinkPad X1 Extreme Gen 4 (20Y6) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.2, 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 210 |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | Realtek R8111GUS | - |
BATTERY | Lenovo ThinkPad E495 (20NE) | Lenovo ThinkPad X1 Extreme Gen 4 (20Y6) |
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Technology | 3-cell Lithium Ion | 4-cell lithium polymer |
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Battery Capacity (Size) | 45 Wh | 90 Wh |
Battery Life | Up to 11 hours | Up to 12.8 hours |
AC ADAPTER | Lenovo ThinkPad E495 (20NE) | Lenovo ThinkPad X1 Extreme Gen 4 (20Y6) |
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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 | 170 Watt, 20 V |
INPUT | Lenovo ThinkPad E495 (20NE) | Lenovo ThinkPad X1 Extreme Gen 4 (20Y6) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, TrackPoint, UltraNav |
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Keyboard Backlight | - | Yes |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls, glass touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad E495 (20NE) | Lenovo ThinkPad X1 Extreme Gen 4 (20Y6) |
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Slots | - | 2 x M.2 Card (1 free) |
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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 |
USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack LAN (on supplied adapter) |
Memory Card Reader | Yes (microSD) | Yes (SD Card, SDXC UHS-II Card) |
SOFTWARE | Lenovo ThinkPad E495 (20NE) | Lenovo ThinkPad X1 Extreme Gen 4 (20Y6) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro 64-bit Edition |
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MISCELLANEOUS | Lenovo ThinkPad E495 (20NE) | Lenovo ThinkPad X1 Extreme Gen 4 (20Y6) |
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Included Accessories | USB-C power adapter | Power adapter, Lenovo USB-C to Ethernet Adapter |
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Security | Trusted Platform Module (TPM 2.0) Security Chip | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
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 | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password |
Compliant Standards | RoHS | RoHS, TCG Certified |
SAR Value | 0.47 W/kg (body), 0.47 W/kg (limb) | - |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | EPEAT Gold | EPEAT Gold |
TCO Certified | - | TCO Certified Notebooks 8 |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 5 °C |
Humidity Range Operating | - | 8 - 95% |