Compare ThinkPad X12 Detachable vs Surface Duo 2 vs Surface Pro 8
Variants
4K
WUXGA Non-touch
WUXGA Touch
Connectivity
Ports
1x Thunderbolt 4 + 1x USB-C 3.2 + 1x Audio combo
USB-C 3.2 GEN2
2x Thunderbolt 4 + 1x 3.5mm Headphone + 1x Surface Connect
Wireless Connectivity
WiFi 6, Bluetooth 5.1, NFC, LTE 4G CAT9
WiFi 6 + Bluetooth 5.1 + NFC
WiFi 6 + Bluetooth 5.1
Construction
Battery | Capacity
4449 mAh (typical) dual battery
51.5 Wh
Camera | Front
5MP front-facing Hybrid IR camera with webcam privacy shutter
12MP, f/2.0, 24 mm,1.0µm
5.0MP front-facing camera + Windows Hello face authentication camera
Camera | Rear
8MP
10.0MP rear-facing autofocus camera
Camera | Rear | Telephoto
12MP, f/2.4 aperture, 51 mm, 1.0µm, PDAF, OIS and 2X optical zoom
Camera | Rear | Ultra-Wide
16MP, f/2.2 aperture, 13 mm, 1.0µm, 110o diagonal field of view with distortion correction
Camera | Rear | Wide
12MP, f/1.7 aperture, 27 mm, 1.4µm, dual pixel PDAF and OIS
Colors
Black
Glacier, Obsidian
Graphite, Platinum
Form Factor
Tablet / convertible laptop computer
Material
Corning Gorilla Glass Victus
Signature unibody magnesium design with hidden perimeter venting
Microphone
Dual array microphones
Dual far-field Studio Mics
Speakers
Stereo speakers
Stereo speakers
2W stereo speakers
Dimensions
Size | Depth
203.5 mm / 8.01 inch
5.5 mm (unfolded) / 11.0 mm (folded)
208 mm / 8.2 inch
Size | Height
8.8 mm / 0.35 inch | 14.5 mm / 0.57 inch w/ Keyboard
145.2 mm
9.3 mm / 0.37 inch
Size | Width
283.3 mm / 11.15 inch
184.5 mm (unfolded) / 92.1 mm (folded)
287 mm / 11.3 inch
Weight
760 g / 1.67 lbs | 1.1 kg / 2.42 lbs w/ Keyboard
284 g
891 g / 1.96 lbs
Display
Aspect Ratio
3:2
3:2
Brightness
800 nits
Display Diagonal
12.3 inch
8.3 inch (unfolded) / 5.8 inch (folded)
13 inch
Display Type
IPS, covered by Gorilla Glass 5
OLED, PixelSense Fuhsion displays (AMOLED)
PixelSense IPS
Gamut
100% sRGB, 100% DCI-P3
Pixel Density
401 ppi
267 ppi
Refresh Rate
90 Hz
120 Hz
Resolution
FHD+
2688 x 1892
2880 x 1920
Function
Audio
Dolby Premium App
Bluetooth Profiles
aptX, aptX HD
Fast Charging
Rapid Charge
GPS
GPS, Galileo, GLONASS, BeiDou, QZSS
Graphics
Integrated Intel Iris Xe graphics
Intel Iris Xe Graphics
HDR
Yes
Keyboard Backlight
Yes
Operating System
Windows 10 Pro
Android 11
Windows 11 Home
Processor
Up to 11th generation Intel Core i7 vPro Quad Core processor
Qualcomm Snapdragon 888 5G Mobile Platform
11th-gen Intel Core i5-1135G7 or i7-1185G7
SIM
Nano SIM
1x nanoSIM + 1x eSIM 5G
Nano SIM
Security
Intel vPro Platform, Touch Fingerprint Reader, IR camera with webcam privacy shutter, dTPM 2.0 chip
Fingerprint
TPM 2.0 chip for enterprise security, Enterprise-grade protection with Windows Hello face sign-in
Sensor
Dual Accelerometer, Dual Gyroscope, Dual Magnetometer, Dual Ambient Light Sensor, Dual Proximity Sensor, Hall Sensor, Fingerprint Sensor
Accelerometer + Gyroscope + Magnetometer + Ambient light sensor
Touch Screen
Yes
10-point multitouch
Video Codecs
HEVC and H.264
Video Recording
4K 60 fps / FHD 60 fps / slow-mo 240 fps
Performance
Battery Life
Up to 9.98 hours
Up to 15.5 h or video playback, 28 h of talk time
Up to 16 hours of typical device usage
Durability
MIL-SPEC 810G
Memory | Capacity
Up to 16 GB
8 GB
8, 16, or 32 GB
Memory | Type
LPDDR4x 4266MHz
LPDDR5
LPDDR4x
Power Supply
Type-C 65W
23 W
Storage
Up to 1TB NVMe SSD
128, 256, 512 GB
512 GB or 1 TB SSD / 128 or 256 GB removable SSD
Production
Accessory
Digitizer: Lenovo Precision Pen, Lenovo Digital Pen
Digitizer: Surface Pen / Surface Slim Pen 2
Availability
2021-01
2021-10-21
Debut
2021-01-11 (CES 2021)
2021-09
2021-09
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