Compare Microsoft Surface Book 3 15 vs Dell Latitude 7320 Detachable vs Dell Latitude 3420
Variants
i3
i5
i7
FHD
HD
Connectivity
Ports
2x USB 3.1 Gen2 + USB-C 3.1 Gen2 + 3.5mm Audio jack + 2x Surface Connect ports + SD card
2x Thunderbolt 4 + 1x 3.5mm Audio combo + 1x optional contacted smart card reader
1x USB-C 3.2 Gen2x2 + 2x USB 3.2 Gen1 + 1x USB 2.0 + 1x HDMI 1.4a + 1x RJ45 + 1x 3.5mm Audio combo + 1x microSD reader
Wireless Connectivity
WiFi 6, Bluetooth 5.0, Xbox Wireless (15" only)
WiFi 6 + Bluetooth 5.1 + optional WWAN
WiFi 6 + Bluetooth 5.1 / WiFi 6 only
Construction
Battery | Capacity
40 Wh
41 or 54 Wh
Camera | Front
5.0MP with 1080p HD video
FHD IR camera + Proximity Sensor or FHD RGB camera
HD or HD IR camera
Camera | Rear
8.0MP autofocus camera with 1080p HD video
Form Factor
Laptop Mode, Tablet Mode, View Mode, or Studio Mode
Tablet computer with detachable keyboard
Material
CNC machined aluminum chassis + Corning Gorilla Glass DX on the touch screen
Microphone
HD camera: Single integrated microphone, HD IR camera: Dual-array microphone
Speakers
Front-facing stereo speakers with Dolby Atmos
2x 2W
Dimensions
Size | Depth
251 mm / 9.87 inch
207.9 mm / 8.19"
8.9" / 226 mm
Size | Height
23 mm / 0.9 inch
8.44 mm / 0.33"
0.69" / 17.6 mm
Size | Width
343 mm / 13.5 inch
288.4 mm / 11.4"
12.83" / 326 mm
Weight
1905 g / 4.2 lbs
0.789 kg / 1.7 lbs
From 3.36 lbs / 1.52 kg
Display
Aspect Ratio
3:2
16:10
16:9
Contrast Ratio
1600:1
Display Diagonal
15 inch
14"
14"
Display Type
IPS (PixelSense)
Anti-glare
Pixel Density
260 ppi
Resolution
3240 x 2160
WUXGA / FHD+ (1920x1200)
HD (1366x768) or FHD (1920x1080)
Function
Audio
Realtek ALC711, High Definition Audio with Realtek ALC1319D Smart Amp
Graphics
NVIDIA GeForce GTX 1660 Ti Max-Q 6GB GDDR6 or Quadro RTX 3000 Max-Q 6GB GDDR6
Integrated Intel graphics
Keyboard Backlight
Yes
Optional
Operating System
Windows 10
Windows 10
Windows 10
Processor
10th-gen Intel Core i7-1065G7
11th-gen Intel Core i3-1110G4, i5-1130G7, i5-1140G7, or i7-1180G7 Tiger Lake
11th-gen Intel Core i3-1115G4, i5-1135G7, i5-1145G7, or i7-1165G7 Tiger Lake
SIM
Optional 4G LTE
Optional 4G LTE
Security
HW TPM 2.0 chip
Sensor
Ambient light sensor, Proximity sensor, Accelerometer, Gyroscope, Magnetometer
Touch Screen
10 point multi-touch G5
2-in-1
Available in FHD
Performance
Battery Life
17.5 h
Memory | Capacity
Up to 32 GB
Up to 16 GB
Up to 32 GB (2x SO-DIMMs)
Memory | Type
LPDDR4x 3733MHz
LPDDR4x 4266MHz
DDR4 3200MHz
Power Supply
127 W
Storage
Up to 2 TB PCIe SSD
Up to 512GB PCIe NVMe SSD
Up to 512GB PCIe NVMe SSD + 1TB 2.5" HDD
Production
Accessory
Keyboard: Latitude 7320 Detachable Keyboard | Digitizer: Latitude 7320 Detachable Active Pen
Debut
2020-05-06
2021-01 (CES 2021)
2021-Q1
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