Dell Latitude 9520 vs. Dell Precision 3561: Full specs comparison

• Dell Latitude 15 9520
• Dell Latitude 9520 Laptop
• Dell Latitude 9520 2-in-1
• Dell Latitude 9520 Laptop or 2-in-1
• 2021 Dell Latitude 9520

• 3.1 lbs. (1.40 kg)
  Latitude 9520 Laptop
• 3.3 lbs. (1.50 kg)
  Latitude 9520 2-in-1

• Keyboard
  • Full size, backlit chiclet keyboard.
  • Optional fingerprint reader.
• Touchpad
  • Size: 4.56 x 2.64 inches (116 x 67 mm)
  • Supports Microsoft Precision multi-touch gesture.

• Single Pointing English US Keyboard and 10 Key Numpad.
• Optional backlit key.
• 4.53” x 2.64” (115 mm x 67 mm) touchpad with multi-touch gesture support.

• 15.6” FHD
  16:9, 1920 x 1080, 147 PPI, 100% sRGB, 1200:1, 400 nits, 60Hz, ComfortView+, Anti-glare, Non-touch, 2.55W.
• 15.6” FHD with Touch
  16:9, 1920 x 1080, 147 PPI, 100% sRGB, 1200:1, 400 nits, 60Hz, ComfortView+, Anti reflective, Anti Smudge, Supports touch and stylus, 2.65W.
• 15.6” 4K UHD
  16:9, 3840 x 2160, 282 PPI, 100% sRGB, 1200:1, 500 nits, 60Hz, ComfortView+, Anti-glare, Non-touch, 5.55W.

1. 11th Gen Intel® Core™ i5-1135G7
   4 cores, 8 threads, 2.40 → 4.20 GHz, 8MB SmartCache, 28W
2. 11th Gen Intel® Core™ i5-1145G7
   4 cores, 8 threads, 2.60 → 4.40 GHz, 8MB SmartCache, 28W
3. 11th Gen Intel® Core™ i7-1185G7
   4 cores, 8 threads, 3.00 → 4.80 GHz, 12MB SmartCache, 28W

1. 11th Gen Intel® Core™ i5-11400H
   6 cores, 12 threads, 2.70 → 4.50 GHz, 12MB SmartCache, 45W
2. 11th Gen Intel® Core™ i5-11500H
   6 cores, 12 threads, 2.90 → 4.60 GHz, 12MB SmartCache, 45W
3. Intel Xeon W-11855M
   6 cores, 12 threads, 3.20 → 4.90 GHz, 18MB SmartCache, 45W
4. 11th Gen Intel® Core™ i7-11800H
   8 cores, 16 threads, 2.30 → 4.60 GHz, 24MB SmartCache, 45W
5. 11th Gen Intel® Core™ i7-11850H
   8 cores, 16 threads, 2.50 → 4.80 GHz, 24MB SmartCache, 45W
6. 11th Gen Intel® Core™ i9-11950H
   8 cores, 16 threads, 2.60 → 5.00 GHz, 24MB SmartCache, 45W

1. 11th Gen Intel® Core™ i5-1135G7
   Intel® Iris® Xe Graphics

   80 Execution Units, 400 → 1300 MHz
2. 11th Gen Intel® Core™ i5-1145G7
   Intel® Iris® Xe Graphics

   80 Execution Units, 400 → 1300 MHz
3. 11th Gen Intel® Core™ i7-1185G7
   Intel® Iris® Xe Graphics

   96 Execution Units, 400 → 1350 MHz

1. 11th Gen Intel® Core™ i5-11400H
   Intel® UHD Graphics

   16 Execution Units, 350 → 1450 MHz
2. 11th Gen Intel® Core™ i5-11500H
   Intel® UHD Graphics

   32 Execution Units, 350 → 1450 MHz
3. Intel Xeon W-11855M
   Intel® UHD P630 Graphics

   32 Execution Units, 350 → 1450 MHz
4. 11th Gen Intel® Core™ i7-11800H
   Intel® UHD Graphics

   32 Execution Units, 350 → 1450 MHz
5. 11th Gen Intel® Core™ i7-11850H
   Intel® UHD Graphics

   32 Execution Units, 350 → 1450 MHz
6. 11th Gen Intel® Core™ i9-11950H
   Intel® UHD Graphics

   32 Execution Units, 350 → 1450 MHz

• Memory Info
  • Onboard memory
  • Type: Dual-Channel LPDDR4X
  • Speed: 4267 MHz
• Memory Configurations
  • Minimum Memory: 8GB
  • Maximum Memory: 32GB

• 2 x DDR4 SODIMM slots

• Speed: 3200 MHz
• Memory Type: Non-ECC 
  Supports ECC on Intel Xeon Processors.
• Minimum Memory: 4GB
• Maximum Memory: 64B

• Hard Drive Slot
  • 1 x M.2 2230 slot
• Hard Drive Configurations
  • Up to 1TB PCIe Gen 3 x4 SSD

• 2 x M.2 2230/2280 PCIe SSD slots
• 1 x 2.5” hard drive

• Up to 2TB M.2 NVMe PCIe Gen4 x4 SSD
• Up to 1TB 2.5-inch 7200 rpm SATA hard-disk drive

• Qualcomm QCA61x4A (DW1820)
  Up to 867 Mbps Dual band 2.4 GHz/5 GHz WiFi 5 802.11a/b/g/n/ac Bluetooth 5.0
• Intel AX201
  Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi 6 802.11a/b/g/n/ac/ax Bluetooth 5.1
• Intel AX210
  Up to 2400 Mbps Triple Band 2.4GHz/5GHz/6GHz WiFi 6 802.11a/b/g/n/ac/ax Bluetooth 5.2

• Qualcomm Snapdragon X20 Global Gigabit LTE
  • Transfer rate: Up to 1 Gbps DL/150 Mbps UL (CAT 16)
  • Frequency bands supported: (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 43, 46, 66), HSPA+ (1, 2, 4, 5,6, 8, 9, 19).[/ti]
• Qualcomm Snapdragon X55 Global Gigabite NR/LTE
  • Transfer rate: Up to 3Gbps DL/250 Mbps UL (3GPP Release15 NR/LTE CAT 20)
  • Frequency bands supported: NR (1,2,3,5,7,8,12,20,28,38,41,66,71,77,78,79) LTE (1,2,3,4,5,7,8,12,13,14,17,18,19,20,25,26,28,29,30,32,34,38,39,40,41,42,46,48, 66) HSPA+ (1,2,4,5,6,8,9,19).

• 49 Wh
  4-cell, supports ExpressChargeBoost or Long Life Cycle.
• 88 Wh
  6-cell, supports ExpressChargeBoost.

• 64 Wh
  4-cell Polymer, ExpressCharge capable.
• 64 Wh
  4-cell Polymer, Long Cycle Life and ExpressCharge capable.
• 97 Wh
  6-cell Polymer, ExpressCharge capable.

• Windows 10
  Home Pro
• Windows 11
  Home Pro Pro National Academic
• Ubuntu 20.04 LTS

• Front-facing camera
  Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
• Infrared camera
  For Windows Hello Facial Recognition.
• Built-in SafeShutter
  The industry's first automatic SafeShutter* knows when to open and close for added privacy or take control with keyboard mute keys. Aimed at malicious hackers, these keys provide an extra layer of hardware security ensuring the mic is muted and SafeShutter is closed.
• Supports ExpressSign-in 2.0
  Get to work faster than ever on the world's first business PC with Intel® Visual Sensing Technology*. It detects your presence to instantly wake and log you in via the IR camera and Windows Hello, all without lifting a finger. It locks when you walk away, so your work stays safer.

• Front-facing camera
  Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
• Optional Infrared camera
  For Windows Hello Facial Recognition.
• Optional Proximity sensor 
  For Express Sign-in

• Realtek ALC714-CG Audio Controller.
• Realtek ALC1309D Amplifier Controller.
• Stereo speakers with Realtek Waves MaxxAudio® Pro.
• 2 x 2W = 4W stereo speakers
• Quad-array microphones

• Realtek ALC3204 with Waves MaxxAudio Pro
• 2 x 2W Stereo Speakers
• Dual integrated noise-canceling digital array microphones

• Gyroscope
• eCompass/Magnetometer
• Accelerometer
• GPS (via WWAN Card only)
• Ambient Light Sensor
• Adaptive Thermal Performance (via Gyroscope/Accelerometer)
• Dell ExpressSign-In 1.0 (via Proximity Sensor)
• Dell ExpressSign-in 2.0 (via Intel Camera Sensing Technology)
• Wake/Power on with lid open

• The fingerprint reader in the power button (optional)
• Proximity sensor
  For Express Sign-in feature.
• IR Camera (optional)

• Security lock slot
• Face IR camera (Windows Hello compliant) with Proximity Sensor (~1 meter / 3-foot range)
• TPM 2.0 FIPS-140-2 Certified / TCG Certified (April 2019)
• Optional Touch Fingerprint Reader in Power Button
• Optional Contacted Smart Card and Control Vault 3
• Optional NFC
• Optional Dell Data Security and Management Software
  • Dell Data Protection | Endpoint Security Suite Enterprise
  • Dell Data Guardian
  • Dell Encryption Enterprise
  • Dell Encryption Personal
  • Dell Threat Defense
  • MozyPro® or MozyEnterprise®
  • RSA NetWitness® Endpoint
  • Absolute® Endpoint Visibility and Control
  • VMware Workspace ONE
  • RSA SecurID Access

Hardware Security

• SafeBIOS - protects from threats that attack below-the-OS. Includes Dell Off-host BIOS Verification, BIOS Resilience, BIOS Recovery, and additional BIOS Controls.
• SafeID - secures end-user credentials with a dedicated security chip. Additional features include the following: Trusted Platform Module (TPM) 2.07, self-encrypting storage drives (Opal, FIPS), Smart card keyboard (FIPS).
• Physical Security Options - Chassis lock slot support, Chassis Intrusion Switch, Lockable Cable Covers, Supply chain tamper alerts (Check regional availability)

Software Security

• SafeGuard and Response - powered by VMware Carbon Black and Secureworks provides modern security to prevent, detect, and remediate advanced malware and cyber attacks. A suite of technologies include the following: Next-Generation Antivirus (NGAV), Endpoint Detection and Response (EDR), Threat Detection and Response (TDR), Managed Endpoint Detection and Response, Incident Management Retainer, Emergency Incident Response
• SafeData - protects information on devices and in the cloud.