Compare Dell Precision 7740 vs Dell Precision 3561 vs ThinkPad T15g GEN 2

4x USB 3.1 Gen1 + 2x Thunderbolt 3 + 1x SD + 1x mini-DisplayPort 1.4 + 1x HDMI 2.0 + 1x RJ45 + 1x Headphone + 1x Smart card reader

2x Thunderbolt 4 + 2x USB 3.2 Gen1 + 1x HDMI 2.0 + 1x Audio combo + 1x RJ45 + 1x microSD card + 1x optional Smart card reader

2x USB 3.2 Gen1 + 2x Thunderbolt 4 + 1x USB-C 3.2 Gen1 + 1x HDMI 2.1/2.0 + 1x SD + 1x 3.5mm Audio combo + 1x RJ45 + 1x optional Smart card reader

WiFi 5 or WiFi 6 + Bluetooth 4.2 or Bluetooth 5.0

WiFi 5 + Bluetooth 4.2, WiFi 6 only, WiFi 6 + Bluetooth 5.2, WiFi 6E only, or WiFi 6E + Bluetooth 5.2

WiFi 6E, Bluetooth 5.2, optional Quectel EM160R-GL 4G LTE CAT16 WWAN

64 Wh or 97 Wh

64 or 97 Wh

94 Wh

Optional HD or IR camera

HD, HD IR, or FHD IR with proximity sensor

720p HD camera with webcam privacy shutter, optional Hybrid IR camera for Windows Hello

Black

Aluminum or carbon fiber display cover

Aluminum exterior shell

Dual integrated high quality speakers and optional dual integrated noise cancelling

Omni-directional

Dual far-field microphones

2x 2W stereo speakers with Waves MaxxAudio Pro

2x 2W, up-firing Dolby Atmos Speaker System

273.7 mm / 10.7 inch

242 mm / 9.53"

252.3 mm / 9.93 inch

25.3 mm / 0.99 inch

25.00 ~ 27.36 mm / 0.98" ~ 1.08"

24.5-31.4 mm / 0.9-1.2 inch

414.2 mm / 16.3 inch

360 mm / 14.17"

375.4 mm / 14.78 inch

3.08 kg / 6.79 lbs

2.45 kg / 5.42 lbs

2.87kg / 6.32lbs

16:9

17.3 inch

15.6 inch

15.6 inch

TN, IPS, or IGZO

60 Hz

HD (1366x768), FHD (1920x1080), or 4K UHD (3840x2160)

FHD (1920x1080) or 4K UHD (3840x2160)

MaxxAudio Pro by Waves

Dolby Atmos Speaker System

Intel Mobile CM246

Rapid Charge

Intel UHD Graphics 630 or P630 or AMD Radeon Pro WX 3200 4GB GDDR5 or WX 7130 8GB GDDR5, or NVIDIA Quadro RTX 3000 6GB GDDR6, RTX 4000 8GB GDDR6, or RTX 5000 16GB GDDR6

Intel UHD or NVIDIA T600 4GB or T1200 4GB GDDR^

NVIDIA GeForce RTX 3070 8GB Max-Q or RTX 3080 16GB Max-Q

Yes

Optional

Yes

Windows 10, Ubuntu 18.04 LTS, or RedHat 7.5

Windows 10, Windows 11, or Ubuntu Linux 20.04

Windows 10

Intel Core i5-9400H, i7-9750H, i7-9850H, i9-9880H, or i9-9880HK or Intel Xeon E-2276M or E-2286M

11th-gen Intel Core i5-11400H, i5-11500H, i7-11800H, i7-11850H, or i9-11950H or Xeon W-11855M Tiger Lake

11th-gen Intel Xeon W-11955M or i9-11950H Tiger Lake

Optional 4G LTE micro SIM

Optional Nano SIM 4G LTE

Discrete Trusted Platform Module (dTPM) 2.0, Match-on-chip touch fingerprint reader, Self-healing BIOS, optional Windows Hello

Available with OLED

10.3 hours

1.3 mm

Up to 128 GB DDR4 2666MHz, or Up to 64 GB DDR4 3200MHz

Up to 64GB, 2x SO-DIMMs

Up to 128GB (4x SO-DIMMs)

DDR4 2666MHz ECC or Non-ECC, or DDR4 3200MHz Non-ECC

DDR4 3200MHz non-ECC or ECC

DDR4 3200MHz, ECC available with Xeon processor

240 W

230W slim adapter

Up to 1TB M.2 NVMe SSD + 2TB 2.5" HDD

Up to 2TB PCIe 4 x4 NVMe SSD + 2TB 2.5" SATA HDD

Up to 3 x 2TB M.2 NVMe PCIe Gen 4 SSD, RAID 0/1

Digitizer: Optional ThinkPad Pen Pro with Wacom AES 2.0 pen support

2021-06

2021

Computex 2019

2021-05