Compare Dell Latitude 7520 vs ThinkPad X1 Carbon GEN 9 vs ThinkPad X13 GEN2 Intel
Variants
4K
WUXGA Non-touch
WUXGA Touch
WQXGA
WUXGA
Connectivity
Ports
2x Thunderbolt 4 + 2x USB 3.2 + 1x HDMI 2.0 + 1x RJ45 + 1x Audio combo + 1x microSD reader + 1x optional SmartCard reader
2x Thunderbolt 4 + 2x USB 3.2 + 1x HDMI 2.0 + 1x Audio combo
2x USB 3.2 + 2x Thunderbolt 4 + 1x HDMI 2.0 + 1x Audio combo
Wireless Connectivity
WiFi 6 + Bluetooth 5.1, optional LTE WWAN
WiFi 6, Bluetooth 5.1, NFC, LTE 4G CAT4 / CAT12, 5G LTE CAT20 (optional)
WiFi 6E, Bluetooth 5.0, optional WWAN
Construction
Battery | Capacity
42 or 63 Wh
57 Wh
41 or 54.7 Wh
Camera | Front
HD, HD IR, or FHD IR
HD RGB Camera with privacy shutter, HD RGB + IR camera with privacy shutter, or HPD with IR camera
HD IR hybrid camera or FHD IR camera with webcam privacy shutter
Colors
Black, optional woven carbon fiber top cover
Black or Storm Grey
Form Factor
Clamshell laptop computer
Clamshell laptop computer
Material
Carbon fiber
Carbon fiber
Microphone
Dual-array microphone
4x 360-degree Microphones
2x Far-field Microphones
Speakers
2 W x 2
Stereo speakers
User-facing Dolby Audio Speaker System
Dimensions
Size | Depth
9.05" (229.75 mm)
221.6 mm / 8.72 inch
217.06 mm / 8.55 inch
Size | Height
0.69" (17.5 mm)
14.9 mm / 0.59 inch
18.19 mm / 0.72 inch
Size | Width
14.08" (357.7 mm)
314.5 mm / 12.38 inch
305.8 mm / 12.04 inch
Weight
3.37 lbs (1.53 kg)
1133 g / 2.49 lbs
1.19 kg / 2.62 lbs
Display
Aspect Ratio
16:9
16:10
Brightness
250 or 400 nits
Display Diagonal
15.6"
14"
13.3 inch
Display Type
IPS
IPS anti-glare
IPS
Gamut
100% sRGB
Resolution
FHD (1920x1080) or 4K UHD (3840x2160)
WUXGA / FHD+ (1920x1200) or 4K UHD+ (3840x2400)
WUXGA (FHD+, 1920x1200) or WQXGA (QHD+, 2560x1600)
Function
Audio
Realtek ALC3281-CG, High Definition Audio with RealtekALC1309 Smart Amp
Dolby Atmos
Fast Charging
35% charge in 20 minutes
Rapid Charge
65W RapidCharge
Graphics
Integrated Intel UHD or Iris Xe graphics
Integrated Intel Iris Xe graphics
Up to integrated Intel Iris Xe Graphics
Keyboard Backlight
Yes
Yes
Optional
Operating System
Windows 10
Windows 10
Up to Windows 10 Pro
Processor
11th-gen Intel Core i3-1125G4, i5-1135G7, i5-1145G7, i7-1165G7, or i7-1185G7
Up to 11th-gen Intel Core i7-1185G7 Tiger Lake
Up to 11th Gen Intel Core i5-1145G7 Tiger Lake
SIM
Optional, micro-SIM
Nano SIM for optional WWAN
5G or LTE
Security
Power-on Touch Fingerprint Reader, Match on Chip Touch Fingerprint Reader, dTPM 2.0 chip, HPD sensor with IR Camera
Power-on MoC Touch Fingerprint Reader, dTPM 2.0 chip, ThinkPad PrivacyGuard
Touch Screen
Available in FHD
Optional in WUXGA
Available in WUXGA
Performance
Battery Life
Up to 16.7 hours
41Wh: Up to 12.0 hours / 54.7Wh: Up to 15.5 hours
Durability
MIL-SPEC 810G
Key Travel
1.5 mm
Memory | Capacity
Up to 32GB onboard
Up to 32 GB
Up to 32 GB
Memory | Type
DDR4 2666MHz
LPDDR4x 4266MHz
LPDDR4x 4266MHz
Power Supply
Type-C 65W
Type-C 65W
Storage
M.2 1TB PCIe NVMe Class 40 Solid State Drive
Up to 2TB Gen 4 PCIe SSD
Up to 2TB PCIe Gen4 SSD
Production
Availability
2021-01-12
2021-02
2021-03
Debut
2021-01-05 (CES 2021)
2021-01-11 (CES 2021)
2021-02-23
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