Compare Dell Latitude 9420 vs Surface Laptop Studio vs Alienware x15
Variants
Clamshell
2-in-1
i5
i7
FHD 165Hz
QHD
FHD 360Hz
Connectivity
Ports
2x Thunderbolt 4 + 1x USB 3.2 Gen1 + 1x HDMI 2.0 + 1x 3.5mm Audio combo + 1x micro SD + optional contacted smart card reader
2x Thunderbolt 4 + 1x 3.5mm Headphone jack + 1x Surface Connector
1x USB 3.2 Gen1 + 1x USB 3.2 Gen2 + 1x Thunderbolt 4 + 1x HDMI 2.1 + 1x RJ45 + 1x Audio combo + 1x MicroSD
Wireless Connectivity
WiFi 6, Bluetooth 5.1, Optional 5G LTE
WiFi 6 + Bluetooth 5.1
WiFi 6E + Bluetooth 5.2
Construction
Battery | Capacity
40 or 60 Wh
58 Wh
Camera | Front
HD IR camera + Proximity Sensor
1080p FHD camera with Windows Hello
720p HD
Colors
Platinum
Lunar Light
Form Factor
Clamshell or 2-in-1 convertible laptop
2-in-1 convertible laptop
Material
CNC machined aluminum chassis
Magnesium and Aluminum
Magnesium Alloy exterior shell and copper alloy thermal components
Microphone
4x Noise cancelling Quad-array microphones
Dual far-field Studio Mics
Dual-array microphones
Speakers
Stero speakers 10 W
Quad Omnisonic speakers with Dolby Atmos
Stereo speakers, 8W in total
Dimensions
Size | Depth
215.18 mm / 8.47"
228.32 mm / 8.98"
277.25 mm / 10.915"
Size | Height
13.91 mm / 0.54"
18.94 mm / 0.746"
Size | Width
310.59 mm / 12.22"
323.28 mm / 12.72"
359.7 mm / 14.16"
Weight
3.02 kg / 6.65 lbs ~ 3.2 kg / 7.05 lbs
Display
Aspect Ratio
16:10
3:2
16:9
Contrast Ratio
1500:1
Display Diagonal
14"
14.4"
15.6 inch
Display Type
IPS
IPS
IPS
Pixel Density
201 ppi
Refresh Rate
120 Hz
Resolution
2400 x 1600
FHD (1920x1080) or QHD (2560x1440)
Function
Audio
Realtek Waves MaxxAudio Pro
Realtek ALC3281
Graphics
Integrated Intel Iris Xe graphics
NVIDIA GeForce RTX 3060 6GB GDDR6 or RTX 3070 8GB GDDR6
HDR
Dolby Vision
Keyboard Backlight
Yes
Yes
per-key AlienFX RGB lighting
Operating System
Windows 10
Windows 11 Home
Windows 10
Processor
11th-gen Intel Core i5-1135G7, i5-1145G7, or i7-1185G7 Tiger Lake
11th-gen Intel Core i5-11300H or i7-11370H
Intel Core i7-11800H or i9-11900H Tiger Lake
RGB Lighting
AlienFX lighting programmable with up to 16.8 million distinct colors
SIM
Optional 5G
Security
Firmware TPM 2.0 chip, Windows Hello face sign-in
Sensor
Ambient light sensor, Accelerometer, Gyroscope, Magnetometer
Touch Screen
2-in-1
10 point multi-touch
Touchpad
Precision trackpad: 115 x 76.66 mm, glass
Variable Framerate
NVIDIA G-SYNC available for 240Hz QHD & 360Hz FHD panels
Performance
Key Travel
1.3 mm
Memory | Capacity
Up to 32 GB
16 or 32 GB
16 or 32 GB
Memory | Type
LPDDR4x 4266MHz
LPDDR4x
DDR4 3200MHz
Power Supply
60 W
Storage
Up to 512GB PCIe NVMe SSD
Up to 2TB PCIe NVMe SSD
Up to 4TB (2x 2TB) PCIe NVMe SSD, RAID supported
Production
Accessory
Digitizer: Surface Slim Pen 2 with integrated storage for charging | Digital Dial: Surface Dial
Debut
2021-01 (CES 2021)
2021-09
2021-06
Remove
Remove
Remove
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.