Lenovo ThinkPad X1 Nano vs. Alienware X15 R1: Full specs comparison

We have comprehensively compared the specifications for the Lenovo ThinkPad X1 Nano and Alienware X15 R1 models. The report includes detailed information regarding both models' CPU, memory, storage, battery life, display quality, and other features.

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Lenovo ThinkPad X1 Nano image

Lenovo ThinkPad X1 Nano

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Alienware X15 R1 image

Alienware X15 R1

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Lenovo ThinkPad X1 Nano Pros

Reasons that Lenovo ThinkPad X1 Nano is better than Alienware X15 R1.

Supports faster memory

Lenovo ThinkPad X1 Nano supports a faster memory speed than the Alienware X15 R1. It supports up to 4267MHz versus 3200MHz of system memory on the Alienware X15 R1.

Memory type and speed
Lenovo ThinkPad X1 Nano - LPDDR4X
4,267 MHz
Alienware X15 R1 - DDR4
3,200 MHz
About 61% lighter

Lenovo ThinkPad X1 Nano weighed 1.99 pounds, 61% lighter than the 5 pounds Alienware X15 R1.

WeightLenovo ThinkPad X1 NanoAlienware X15 R1
Pound
1.99 lbs.
5 lbs.
Kilogram
0.90 kg
2.27 kg

Alienware X15 R1 Pros

Reasons that Alienware X15 R1 is better than Lenovo ThinkPad X1 Nano.

Newer manufacturing

2021 vs. 2020

Much faster CPU performance

Intel Core i9-11900H inside Alienware X15 R1 has a 81% better multi-core CPU performance score than the Intel Core i7-1180G7 inside Lenovo ThinkPad X1 Nano.

Geekbench 5 multi-core score
Alienware X15 R1 - Intel Core i9-11900H
8,121
Alienware X15 R1 - Intel Core i7-11800H
7,908
Lenovo ThinkPad X1 Nano - Intel Core i7-1180G7
4,474
Lenovo ThinkPad X1 Nano - Intel Core i7-1160G7
4,238
Lenovo ThinkPad X1 Nano - Intel Core i5-1130G7
4,079
Supports larger memory

Alienware X15 R1 supports a larger memory capacity than the Lenovo ThinkPad X1 Nano. It supports up to 32GB versus 16GB of system memory on the Lenovo ThinkPad X1 Nano.

Max system memory size
Alienware X15 R1
32 GB
Lenovo ThinkPad X1 Nano
16 GB
Supports discrete graphics

Configurable up to Nvidia GeForce RTX 3080 8GB GDDR6 90W TGP vs. integrated

19% larger display

Alienware X15 R1 has a 15.6-inch screen size 19% larger than the 13-inch Lenovo ThinkPad X1 Nano.

Display size
Alienware X15 R1
15.6-inch
Lenovo ThinkPad X1 Nano
13-inch

Prices

Here are the latest price updates and offers for both devices.

Lenovo ThinkPad X1 Nano Price
Lenovo ThinkPad X1 Nano Business Laptop (13" 2k Touchscreen, Intel Core i7-1160G7, 16GB RAM, 1TB SSD), 1.99lbs, 13-Hr Long Battery Life, Backlit KB, Fingerprint, 3-Yr Warranty, IST Cable, Win 11 Pro
 Lenovo ThinkPad X1 Nano Business Laptop (13" 2k Touchscreen, Intel Core i7-1160G7, 16GB RAM, 1TB SSD), 1.99lbs, 13-Hr Long Battery Life, Backlit KB, Fingerprint, 3-Yr Warranty, IST Cable, Win 11 Pro
By Lenovo
$999.98
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Lenovo ThinkPad X1 Nano Business Laptop, 13” 2K Touchscreen, Intel Core i7 1180G7 Processor, 16GB RAM, 1TB SSD, Fingerprint Reader, Backlit KB, Webcam, Wi-Fi 6, Windows 11 Pro, Black
 Lenovo ThinkPad X1 Nano Business Laptop, 13” 2K Touchscreen, Intel Core i7 1180G7 Processor, 16GB RAM, 1TB SSD, Fingerprint Reader, Backlit KB, Webcam, Wi-Fi 6, Windows 11 Pro, Black
By Lenovo
$889.00
See at Amazon
Lenovo Ultra Thin ThinkPad X1 Nano 13" 2K (2160x1350) IPS 450nits Ultrabook i7-1160G7 Finger Print Windows 10 Pro W/HDMI (16GB RAM | 512GB PCIe SSD)
 Lenovo Ultra Thin ThinkPad X1 Nano 13" 2K (2160x1350) IPS 450nits Ultrabook i7-1160G7 Finger Print Windows 10 Pro W/HDMI (16GB RAM | 512GB PCIe SSD)
By Lenovo
$799.00
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Alienware X15 Price
Alienware X15 R2 Gaming Laptop - 15.6-inch FHD 360Hz 1ms Display, Intel Core i7-12700H, 16GB RAM, 512GB SSD, NVIDIA GeForce RTX 3070Ti 8GB GDDR6, USB-C, WiFi 6, Bluetooth, Windows 11 Home - White
 Alienware X15 R2 Gaming Laptop - 15.6-inch FHD 360Hz 1ms Display, Intel Core i7-12700H, 16GB RAM, 512GB SSD, NVIDIA GeForce RTX 3070Ti 8GB GDDR6, USB-C, WiFi 6, Bluetooth, Windows 11 Home - White
By Alienware
$1,823.63
$1,999.97 9% OFF
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Alienware X15R1 Gaming Laptop - 15.6-inch FHD (1920x1080) 360Hz 1ms Display, Intel Core i7-11800H Processor, 16GB DDR4 RAM, 1TB SSD, NVIDIA GeForce RTX 3070 DDR6 Graphics, Windows 11 Home- Lunar Light
 Alienware X15R1 Gaming Laptop - 15.6-inch FHD (1920x1080) 360Hz 1ms Display, Intel Core i7-11800H Processor, 16GB DDR4 RAM, 1TB SSD, NVIDIA GeForce RTX 3070 DDR6 Graphics, Windows 11 Home- Lunar Light
By Alienware
$1,769.99
$1,899.97 7% OFF
See at Amazon
Dell Alienware X15 R2 Gaming Laptop (2022) | 15.6" QHD | Core i7 - 1TB SSD - 16GB RAM - 3070 Ti | 14 Cores @ 4.7 GHz - 12th Gen CPU - 8GB GDDR5 Win 11 Home (Renewed)
 Dell Alienware X15 R2 Gaming Laptop (2022) | 15.6" QHD | Core i7 - 1TB SSD - 16GB RAM - 3070 Ti | 14 Cores @ 4.7 GHz - 12th Gen CPU - 8GB GDDR5 Win 11 Home (Renewed)
By Dell
$1,314.99
See at Amazon

Specs Comparison

Availability

Lenovo ThinkPad X1 NanoAlienware X15 R1
Released20202021
Release Date
  • Announced on September 29, 2020.
  • Expected to be available in the 4th quarter of 2020.
Available on June 1, 2021
PricingStarting at $1,399.
  • $1,999.99
    i7-11800H 16GB 256GB RTX 3060 FHD 165Hz
  • $2,379.99
    i7-11800H 16GB 512GB RTX 3070 FHD 165Hz
  • $2,629.99
    i7-11800H 32GB 1TB RTX 3070 FHD 165Hz
  • $2,929.99
    i9-11900H 32GB 1TB RTX 3070 FHD 360Hz
Generations-

Exterior

Lenovo ThinkPad X1 NanoAlienware X15 R1
Dimensions
  • 12.72” x 8.54” x 0.55 - 0.66” (292.8 mm x 207.7 mm x 13.87 - 16.7 mm)
    Non-touch models
  • 12.72” x 8.54” x 0.56 - 0.68” (292.9 mm x 207.8 mm x 14.27 - 17.2 mm)
    Touch models
  • 14.16” x 10.915” x 0.642” (359.7 x 277.25 x 16.3 mm)
    With FHD 165Hz diplay.
  • 14.16” x 10.915” x 0.626” (359.7 x 277.25 x 15.9 mm)
    With FHD 360Hz or QHD 240Hz diplay.
Weight
  • 1.99 lbs (907 g) 
    Non-touch models
  • 2.14lbs (969 g)
    Touch models
  • 2.07 lbs (939 g)
    WWAN non-touch models
  • 2.21 lbs (1001 g)
    WWAN touch models
5 - 5.2 lbs (2.27 - 2.36 kg)
Colors
Black
Optional Carbon-Fiber Weave on top cover on touch models only.
Lunar light
Keyboard and Trackpad
  • Backlit keyboard with new UC functions for F9-F11
  • Spill-resistant, Backlit with white LED lighting keyboard.
  • New FN row F9-F11
  • Trackpad + TrackPoint® pointing device.
  • Keyboard
    • Alienware X-Series thin keyboard
    • Per-key RGB LED with AlienFX lighting
    • Anti-ghosting and N-key rollover technology.
    • 1.5mm key travel.
  • Touchpad
    • Multi-touch gesture Premium Precision glass touchpad with integrated scrolling.
    • 4.13 x 2.36 in (105 mm x 80 mm) precision touchpad with multi-touch gesture support.
    • Supports AlienFX touchpad.

Display

Lenovo ThinkPad X1 NanoAlienware X15 R1
Size13 Inches15.6 Inches
Info
  • 13” 2K Non-touch
    2160 x 1350 16:10 aspect ratio IPS 100% sRGB Dolby Vision™ 450 nits brightness Non-touch supports
  • 13” 2K with Touch
    2160 x 1350 16:10 aspect ratio IPS 100% sRGB Dolby Vision™ 450 nits brightness touch supports
  • 15.6” FHD with 165Hz
    1920 x 1080 141 PPI ComfortView Plus 3ms response time 300 nits 16:9 100% sRGB color gamut 1000:1 Anti-glare WVA 6W
  • 15.6” FHD with 360Hz
    1920 x 1080 141 PPI ComfortView Plus NVIDIA G-Sync Advanced Optimus 1ms response time 300 nits 16:9 100% sRGB color gamut 1000:1 Anti-glare WVA 7.6W
  • 15.6” QHD with 240Hz
    2560 x 1440 188 PPI ComfortView Plus NVIDIA G-Sync Advanced Optimus 2ms response time 400 nits 16:9 99% DCI-P3 color gamut 1000:1 Anti-glare WVA 10.15 W

Ports

Lenovo ThinkPad X1 NanoAlienware X15 R1
  • 2 x Thunderbolt™ 4
    Supports USB 4, Power Delivery, and DisplayPort.
  • 1 x Headphone / mic combo
Alienware X15 R1 Ports
Image Source: Dell
Left
  • 1 x Headset port
Right
  • 1 x Power/DC-in Port
Back
  • 1 x Thunderbolt 4
    Supports USB 3.2 Gen 2, DisplayPort 1.4, and PD output 15W (5V/3A).
  • 1 x USB-C
    Supports USB 3.2 Gen 2, DisplayPort 1.4, and PD output 15W (5V/3A).
  • 1 x USB-A
    Supports USB 3.2 Gen 1 with PowerShare
  • 1 x HDMI 2.1
    Supports up to 4K@120Hz display out.
  • 1 x MicroSD Card Slot

Internal Specs

Lenovo ThinkPad X1 NanoAlienware X15 R1
Processor
  1. 11th Gen Intel® Core™ i5-1130G7
    4 cores, 8 threads, 1.80 → 4.00 GHz, 8MB SmartCache, 15W
  2. 11th Gen Intel® Core™ i7-1160G7
    4 cores, 8 threads, 1.20 → 4.40 GHz, 12MB SmartCache, 15W
  3. 11th Gen Intel® Core™ i7-1180G7 with vPro™
    4 cores, 8 threads, 2.20 → 4.60 GHz, 12MB SmartCache, 15W
  1. 11th Gen Intel® Core™ i7-11800H
    8 cores, 16 threads, 2.30 → 4.60 GHz, 24MB SmartCache, 45W
  2. 11th Gen Intel® Core™ i9-11900H
    8 cores, 16 threads, 2.50 → 4.90 GHz, 24MB SmartCache, 45W
Integrated Graphics
  1. 11th Gen Intel® Core™ i5-1130G7
    Intel® Iris® Xe Graphics
    80 Execution Units, 400 → 1100 MHz
  2. 11th Gen Intel® Core™ i7-1160G7
    Intel® Iris® Xe Graphics
    96 Execution Units, 400 → 1100 MHz
  3. 11th Gen Intel® Core™ i7-1180G7 with vPro™
    Intel® Iris® Xe Graphics
    96 Execution Units, 400 → 1100 MHz
  1. 11th Gen Intel® Core™ i7-11800H
    Intel® UHD Graphics
    32 Execution Units, 350 → 1450 MHz
  2. 11th Gen Intel® Core™ i9-11900H
    Intel® UHD Graphics
    32 Execution Units, 350 → 1450 MHz
Memory
  • 8GB 16GB
    4267 MHz Dual-channel LPDDR4x SRAM.
Memory Slots
  • Onbaord memory
Memory Configurations
  • Speed: 3200MHz
  • Memory Type: Dual-channel DDR4
  • Minimum Memory: 16 GB
  • Maximum Memory: 32 GB
Discrete Graphics-
  • NVIDIA® GeForce RTX™ 3060
    6GB GDDR6 TGP: 70W Dynamic Boost: 20W Max Power: 90W Speed: 1050 → 1402 MHz
  • NVIDIA® GeForce RTX™ 3070
    8GB GDDR6 TGP: 90W Dynamic Boost: 20W Max Power: 110W Speed: 930 → 1410 MHz
  • NVIDIA® GeForce RTX™ 3080
    8GB GDDR6 TGP: 90W Dynamic Boost: 20W Max Power: 110W Speed: 930 → 1365 MHz
* All configurations include 8-phase HyperEfficient graphics voltage regulation.
StorageUp to 1TB PCIe SSD
  • 1 x M.2 2230 slots (Up to 256GB)
  • 2 x M.2 2280 slots (Up to 2TB each)
    Supports RAID-0

Connectivity

Lenovo ThinkPad X1 NanoAlienware X15 R1
Wi-Fi
  • Intel® Wi-Fi 6™ AX201 802.11AX (2 x 2)
    Up to 2400 Mbps, Dual band 2.4 GHz/5 GHz, 802.11 a/b/g/n/ac/ax.
Rivet Killer Wi-Fi 6E AX1675x
Dual Band 2.4 GHz/5 GHz Up to 2400 Mbps WiFi 6 802.11a/b/g/n/ac/ax
Bluetooth
  • Bluetooth 5.0
Bluetooth 5.2
MoreOptional WWAN: Integrated Global Mobile Broadband 5G CAT20 and 4G LTE CAT9.-

Battery

Lenovo ThinkPad X1 NanoAlienware X15 R1
Size48 Wh87 WHr, 6-cell smart lithium-ion battery
Battery LifeUp to 13 hours 
Based on MobileMark® 2018 battery-life benchmark test
-
Power Supply65 W USB (Type-C) power adapter
Supports Rapid Charge.
240W
power adapter.

Software

Lenovo ThinkPad X1 NanoAlienware X15 R1
OS
  • Windows 10 Pro 64-bit
  • Ubuntu Linux OS 64-bit
Windows 10 Home Windows 10 Pro
Upgradable to Windows 11
Built-in Apps
Lenovo Vantage
  • Alienware Command Center
    AlienFX lighting Game Library Auto-tune game profile functionality Fusion Alienware Adrenalin Alienware Mobile Connect
  • Microsoft Office 365 (30-day trial)

Camera & Audio

Lenovo ThinkPad X1 NanoAlienware X15 R1
Camera
  • Front-facing camera with ThinkShutter privacy cover
    720p (1280 x 720 HD) camera.
  • Infrared (IR) Camera for Windows Hello
  • Front-facing camera.
    Alienware HD (1280x720 resolution) camera.
  • Optional Windows Hello IR support.
Audio
  • Dolby Atmos™ Speaker System
  • 4 x 360-degree Microphones
  • Controller: Realtek ALC3281
    • 7.1 Digital Audio out using HDMI out connection
    • Alienware Sound Center via Alienware Command Center
  • Speakers:
    • 2 x 4W speakers
  • Microphone:
    • Dual-array microphones

Misc

Lenovo ThinkPad X1 NanoAlienware X15 R1
Sensors
  • Windows Hello compliant fingerprint reader on the palm rest
  • Optional IR Camera
  • Ambient light sensor
  • Proximity sensor
Windows Hello IR Camera
Security
  • Match on Chip Fingerprint Reader
  • IR camera with human presence detection
  • dTPM 2.0 chip
  • ThinkShutter camera cover
  • Kensington™ lock slot
-
In the box
  • ThinkPad X1 Nano
  • 65W AC adapter
  • 4 Cell 48Wh Internal battery
  • Quick Start Guide
-
Warranty1-year Depot or Carry-in1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis

Key Features

Lenovo ThinkPad X1 NanoAlienware X15 R1
At Glance
Released in
2020
16:10 2K
13”
1350p 60Hz
Weight
1.99 lb
0.90 kg
Up to
Intel Core i7-1180G7
4C/8T, 2.20 → 4.60 GHz
Geekbench 5
1,364
Single Core
Geekbench 5
4,474
Multi-Core
With integrated
Intel® Iris® Xe Graphics
96 Execution Units, 400 → 1100 MHz
Configurable up to
16GB
4267 MHz LPDDR4X
Released in Mid
2021
16:9 QHD
15.6”
1440p 240Hz
Weight
5 lb
2.27 kg
Up to
Intel Core i9-11900H
8C/16T, 2.50 → 4.90 GHz
Geekbench 5
1,430
Single Core
Geekbench 5
8,121
Multi-Core
With integrated
Intel® UHD Graphics
32 Execution Units, 350 → 1450 MHz
Configurable up to
32GB
3200 MHz DDR4
Alienware X15 R1 Ports
Nvidia GeForce
RTX 3080
8GB GDDR6 90W TGP

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