Detailed comparison and review of Lenovo ThinkPad X1 Carbon Gen 11 (21HN) and Lenovo ThinkPad E14 Gen 5 (21JK). 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 X1 Carbon Gen 11 (21HN) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight and portable
robust build quality
excellent keyboard feel
impressive battery life
high-resolution display
high price point
limited graphics performance
fewer ports available
average webcam quality
Advantages and disadvantages of Lenovo ThinkPad E14 Gen 5 (21JK) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
comfortable keyboard
good battery life
affordable price
average display quality
limited graphics power
no thunderbolt support
modest storage options
DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Carbon Gen 11 (21HN) | Lenovo ThinkPad E14 Gen 5 (21JK) |
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Product Type | Notebook - 180-degree hinge design | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 31.56 cm x 22.25 cm x 1.536 cm | 31.3 cm x 21.93 cm x 1.799 cm |
Weight | 1.12 kg | 1.53 kg |
Case Material | Aluminium (bottom), carbon fibre (top) | Aluminium (top), aluminium (bottom) |
Colour | Deep black paint | Graphite black |
DISPLAY | Lenovo ThinkPad X1 Carbon Gen 11 (21HN) | Lenovo ThinkPad E14 Gen 5 (21JK) |
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Screen Size (Type) | 14" - IPS | 14" - IPS |
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Screen Resolution | 1920 x 1200 (WUXGA) | 1920 x 1200 (WUXGA) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:10 | 16:10 |
Image Brightness | 400 cd/m² | 300 cd/m² |
Colour Gamut | 100% sRGB | 45% NTSC |
Features | Anti-glare, Low Power, Eyesafe technology | Anti-glare |
PROCESSOR | Lenovo ThinkPad X1 Carbon Gen 11 (21HN) | Lenovo ThinkPad E14 Gen 5 (21JK) |
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CPU | Intel Core i7 (13th Gen) 1365U / 1.8 GHz | Intel Core i5 (13th Gen) 1335U / 1.3 GHz |
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Max Turbo Speed | 5.2 GHz | 4.6 GHz |
Number of Cores | 10-core | 10-core |
Cache | 12 MB | 12 MB |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad X1 Carbon Gen 11 (21HN) | Lenovo ThinkPad E14 Gen 5 (21JK) |
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RAM | 16 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
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Max RAM Supported | - | 40 GB |
RAM Type | LPDDR5 SDRAM | DDR4 SDRAM |
Speed | 6400 MHz | 3200 MHz |
Rated Speed | 6400 MHz | 3200 MHz |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 1 |
Empty Slots | - | 1 |
STORAGE | Lenovo ThinkPad X1 Carbon Gen 11 (21HN) | Lenovo ThinkPad E14 Gen 5 (21JK) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad X1 Carbon Gen 11 (21HN) | Lenovo ThinkPad E14 Gen 5 (21JK) |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel Iris Xe Graphics |
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Max Monitors Supported | 3 external monitor(s) | 3 external monitor(s) |
Video System Features | Functions as Intel UHD graphics (for single-channel memory) | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - 1080p | Yes - 1080p |
Camera Features | Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera | Privacy shutter, Windows Hello, fixed focus, hybrid IR camera |
Sound | Stereo speakers, two tweeters, two woofers, quad array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3306 | Synaptic CX11880 |
Compliant Standards | High Definition Audio, Dolby Atmos | High Definition Audio, Dolby Atmos |
Audio Features | Input: Dolby Voice, 360° far-field | Input: Dolby Voice |
COMMUNICATIONS | Lenovo ThinkPad X1 Carbon Gen 11 (21HN) | Lenovo ThinkPad E14 Gen 5 (21JK) |
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Wireless | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
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Wireless Controller | Intel Wi-Fi 6E AX 211 | M.2 Card |
Network Interface | - | Gigabit Ethernet |
Ethernet Controller | - | Intel I219-V |
Features | - | Wake-on-LAN (WOL), dual stream (2x2) |
BATTERY | Lenovo ThinkPad X1 Carbon Gen 11 (21HN) | Lenovo ThinkPad E14 Gen 5 (21JK) |
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Technology | 4-cell lithium polymer | Lithium polymer |
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Battery Capacity (Size) | 57 Wh | 57 Wh |
AC ADAPTER | Lenovo ThinkPad X1 Carbon Gen 11 (21HN) | Lenovo ThinkPad E14 Gen 5 (21JK) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt | 65 Watt |
INPUT | Lenovo ThinkPad X1 Carbon Gen 11 (21HN) | Lenovo ThinkPad E14 Gen 5 (21JK) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, TrackPoint, UltraNav |
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Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls, glass touchpad, air intake key design | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Carbon Gen 11 (21HN) | Lenovo ThinkPad E14 Gen 5 (21JK) |
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Slots | - | 1 x M.2 (PCI Express 3.0 x4) (1 free) |
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Interfaces | USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) HDMI (4K support) Headphone/microphone combo jack |
USB 2.0 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI (4K support) LAN Headphone/microphone combo jack |
SOFTWARE | Lenovo ThinkPad X1 Carbon Gen 11 (21HN) | Lenovo ThinkPad E14 Gen 5 (21JK) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence | Windows 11 Pro - English |
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Software Included | - | Intel Connectivity Performance Suite |
MISCELLANEOUS | Lenovo ThinkPad X1 Carbon Gen 11 (21HN) | Lenovo ThinkPad E14 Gen 5 (21JK) |
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Included Accessories | USB-C power adapter | USB-C power adapter |
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Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | Kensington nano 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, system password, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password, certificate based BIOS authentication, FIDO (Fast Identity Online) authentication | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 6, TCG Certified, Energy-Related Products (ErP) Lot 26, TCO Certified 9.0 | RoHS, Energy-Related Products (ErP) Lot 6, FSC, TCG Certified, Energy-Related Products (ErP) Lot 26, TUV Rheinland Low Blue Light (Software Solution), TCO Certified 9.0 |
Max Operating Temperature | 35 °C | 35 °C |
Min Operating Temperature | 5 °C | 5 °C |
Humidity Range Operating | 8 - 95% | 8 - 95% |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |