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Lenovo Legion Y740 15” vs. Dell Latitude 9510: Full specs comparison

We have comprehensively analyzed the technical specifications for the Lenovo Legion Y740 15” and Dell Latitude 9510 models. Our report includes intricate details such as the CPU, memory, storage, battery life, display quality, and other features.

Compare With Please enter device name or part of it Lenovo Legion Y740 15” See at Amazon	Compare With Please enter device name or part of it Dell Latitude 9510 See at Amazon

Lenovo Legion Y740 15” Pros

Reasons that Lenovo Legion Y740 15” is better than Dell Latitude 9510.

Intel Core i7-9750H inside Lenovo Legion Y740 15” has a 24% better multi-core CPU performance score than the Intel Core i7-10810U inside Dell Latitude 9510.

Geekbench 5 multi-core score

Lenovo Legion Y740 15” - Intel Core i7-9750H

4,880

Dell Latitude 9510 - Intel Core i7-10710U

4,786

Lenovo Legion Y740 15” - Intel Core i7-8750H

4,470

Dell Latitude 9510 - Intel Core i7-10810U

3,911

Lenovo Legion Y740 15” - Intel Core i5-8300H

3,269

Dell Latitude 9510 - Intel Core i7-10610U

3,042

Dell Latitude 9510 - Intel Core i5-10310U

2,992

Dell Latitude 9510 - Intel Core i7-10510U

2,942

Dell Latitude 9510 - Intel Core i5-10210U

2,933

Lenovo Legion Y740 15” supports a larger memory capacity than the Dell Latitude 9510. It supports up to 32GB versus 16GB of system memory on the Dell Latitude 9510.

Max system memory size

Lenovo Legion Y740 15”

32 GB

Dell Latitude 9510

16 GB

Lenovo Legion Y740 15” supports a faster memory speed than the Dell Latitude 9510. It supports up to 3200MHz versus 2133MHz of system memory on the Dell Latitude 9510.

Memory type and speed

Lenovo Legion Y740 15” - DDR4

3,200 MHz

Dell Latitude 9510 - LPDDR3

2,133 MHz

Lenovo Legion Y740 15” comes with two SODIMM slots that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the Dell Latitude 9510 since it has onboard memory.

Memory	Lenovo Legion Y740 15”	Dell Latitude 9510
Slots	x2	Onboard
Type	DDR4	LPDDR3

Configurable up to NVIDIA GeForce RTX 2080 8GB GDDR6 with Max-Q vs. integrated

Dell Latitude 9510 Pros

Reasons that Dell Latitude 9510 is better than Lenovo Legion Y740 15”.

2020 vs. 2019

Dell Latitude 9510 weighed 1.40 pounds, 72% lighter than the 4.85 pounds Lenovo Legion Y740 15”.

Weight	Lenovo Legion Y740 15”	Dell Latitude 9510
Pound	4.85 lbs.	1.40 lbs.
Kilogram	2.20 kg	0.64 kg

Prices

Here are the latest price updates and offers for both devices.

Lenovo Legion Y740 15” Price
	Lenovo Legion Y740 15-Inch Iron Grey Laptop (81UH0001US) Intel i7-9750H, 16GB RAM, 256GB SSD, 15.6-inch FHD 1920x1080, NVIDIA GeForce RTX2070, Win10 Home, 720p Webcam, RGB Backlit KB, 230W SlimTip AC By Lenovo $2,499.00	See at Amazon
	New Gneuine Replacement LCD Back Cover for Lenovo Legion Y740-15 Series with Antenna Cables 5CB0S16417 By Comp XP $189.95	See at Amazon
	New Genuine Replacement Palmrest Touchpad Keyboard for Lenovo Ideapad Legion Y740-15 Legion Y740-15ICHg (Lenovo) 81HE Legion Y740-15IRH (ideapad) 81UF Legion Y740-15IRHg Laptop (ideapad) 5CB0S16420 By COMP XP $309.95	See at Amazon
Dell Latitude 9510 Price
	Dell Latitude 9000 9510 15" Touchscreen 2 in 1 Notebook - WUXGA - 1920 x 1200 - Intel Core i7 (10th Gen) i7-10810U Hexa-core (6 Core) 1.10 GHz - 16 GB RAM - 512 GB SSD - Windows 10 Pro - Intel UH By Dell $2,699.00	See at Amazon
	Dell Latitude 9000 9510 Laptop (2020) \| 15.6" FHD \| Core i7-512GB SSD Hard Drive - 16GB RAM \| 6 Cores @ 4.7 GHz - 10th Gen CPU Win 10 Home By Dell $1,819.90	See at Amazon
	Dell Latitude 9000 9510 Laptop (2020) \| 15.6" FHD \| Core i5-256GB SSD Hard Drive - 8GB RAM \| 4 Cores @ 4.2 GHz - 10th Gen CPU Win 10 Home By Dell $1,813.98	See at Amazon

Availability	Lenovo Legion Y740 15”	Dell Latitude 9510
Released	2019	2020
Release Date	Announced at CES 2019 Available in February 2019 Refreshed in April 2019 for 9th Gen Intel processors	Announced at CES 2020 Available on March 26, 2020
Pricing	Starting at $1,749.99	Starting at $1,799.00
Generations	-	2021 Dell Latitude 9520 2020 Dell Latitude 9510

Exterior	Lenovo Legion Y740 15”	Dell Latitude 9510
Dimensions	14.2” x 10.5” x 0.88” / 361.42 x 267 x 22.45 (mm)	13.39 x 8.49 x 0.32 - 0.55 in (340.20 x 215.80 x 8.23 - 13.99 mm) Width: 13.39” (340.20 mm) Depth: 8.49” (215.80 mm) Height: 0.32 - 0.55” (8.23 - 13.99 mm)
Weight	Starting at 4.85 lbs (2.2 kg)	Dell Latitude 9510 (Laptop) 1.40 kg (3.10 lb) Dell Latitude 9510 (Convertible) 1.50 kg (3.30 lb)
Colors	Iron Grey	CNC machined aluminum in platinum silver Corning® Gorilla® Glass DX on Convertible model
Keyboard and Trackpad	Keyboard Backlit full-size, Backlit with Corsair® iCUE RGB lighting keyboard. The water-repellent keyboard delivers 100% anti-ghosting. Touchpad Precision Touchpad. Supports multi-touch gesture. Two physical left-right click buttons.	Full size, backlit chiclet keyboard. 4.53 x 2.64 in (115 mm x 67 mm) touchpad with multi-touch gesture support.

Display	Lenovo Legion Y740 15”	Dell Latitude 9510
Size	15.6 Inches	15 Inches
Info	15.6" FHD 144Hz 1920 x 1080, IPS, Dolby Vision HDR400 Enabled, 144 Hz, 72% Color Gamut, 500 nits, NVIDIA® G-Sync™. 15.6" FHD 144Hz 1920 x 1080, IPS, 144 Hz, 72% Color Gamut, 300 nits, NVIDIA® G-Sync™.	15-inch FHD non-touchscreen 1920 x 1080, IPS, 147 PPI, 400-nits brightness, 1200:1 contrast ratio, 100% sRGB, InfinityEdge Anti-Glare, Non-touch support, 2.19W. 15-inch FHD touchscreen 1920 x 1080, IPS, 147 PPI, 400-nits brightness, 1200:1 contrast ratio, 100% sRGB, InfinityEdge Anti-reflective/anti-smudge, touchscreen, 2.29W.

Ports	Lenovo Legion Y740 15”	Dell Latitude 9510
1 x USB 3.1 Gen 2 Type-C with Intel Thunderbolt 3 (DisplayPort, Data transfer) 1 x USB 3.1 Gen 2 2 x USB 3.1 Gen 1 1 x Mini DisplayPort ™ 1.4 1 x HDMI™ 2.0 1 x RJ45 Ethernet 1 x Kensington® Wedge Lock slot 1 x 3.5mm microphone/headphone combo 1 x NOVO hole	Image Source: Dell Left (5) 2 x Thunderbolt 3 40 Gpbs, USB 3.2 Gen 2 (10 Gbps), PCIe Gen 3 x4, DisplayPort, Power Delivery 1 x HDMI v2.0 1 x microSD card slot v4.0 1 x Smart Card Reader Optional Right (3) 1 x USB-A USB 3.2 Gen 1 (5 Gbps), PowerShare 1 x headphone jack Headphone/Microphone 1 x lock slot

Internal Specs	Lenovo Legion Y740 15”	Dell Latitude 9510
Processor	8th Gen Intel® Core™ i5-8300H 4 cores, 8 threads, 2.30 → 4.00 GHz, 8MB SmartCache, 45W 8th Gen Intel® Core™ i7-8750H 6 cores, 12 threads, 2.20 → 4.10 GHz, 9MB SmartCache, 45W 9th Gen Intel® Core™ i7-9750H 6 cores, 12 threads, 2.60 → 4.50 GHz, 12MB SmartCache, 45W	10th Gen Intel® Core™ i5-10210U 4 cores, 8 threads, 1.60 → 4.20 GHz, 6MB SmartCache, 15W 10th Gen Intel® Core™ i5-10310U with vPro™ 4 cores, 8 threads, 1.70 → 4.40 GHz, 6MB SmartCache, 15W 10th Gen Intel® Core™ i7-10510U 4 cores, 8 threads, 1.80 → 4.90 GHz, 8MB SmartCache, 15W 10th Gen Intel® Core™ i7-10610U with vPro™ 4 cores, 8 threads, 1.80 → 4.90 GHz, 8MB SmartCache, 15W 10th Gen Intel® Core™ i7-10710U 6 cores, 12 threads, 1.10 → 4.70 GHz, 12MB SmartCache, 15W 10th Gen Intel® Core™ i7-10810U with vPro™ 6 cores, 12 threads, 1.10 → 4.90 GHz, 12MB SmartCache, 15W
Integrated Graphics	8th Gen Intel® Core™ i5-8300H Intel® UHD Graphics 630 24 Execution Units, 350 → 1000 MHz 8th Gen Intel® Core™ i7-8750H Intel® UHD Graphics 630 24 Execution Units, 350 → 1100 MHz 9th Gen Intel® Core™ i7-9750H Intel® UHD Graphics 630 24 Execution Units, 350 → 1150 MHz	10th Gen Intel® Core™ i5-10210U Intel® UHD Graphics 24 Execution Units, 300 → 1100 MHz 10th Gen Intel® Core™ i5-10310U with vPro™ Intel® UHD Graphics 24 Execution Units, 300 → 1150 MHz 10th Gen Intel® Core™ i7-10510U Intel® UHD Graphics 24 Execution Units, 300 → 1150 MHz 10th Gen Intel® Core™ i7-10610U with vPro™ Intel® UHD Graphics 24 Execution Units, 300 → 1150 MHz 10th Gen Intel® Core™ i7-10710U Intel® UHD Graphics 24 Execution Units, 300 → 1150 MHz 10th Gen Intel® Core™ i7-10810U with vPro™ Intel® UHD Graphics 24 Execution Units, 300 → 1150 MHz
Memory	Memory Slots 2 x DDR4 SODIMM Memory Configurations Minimum Memory: 8GB Maximum Memory: 32GB Memory Speed: 2666MHz or 3200MHz	Memory Info Onboard memory Type: Dual-Channel LPDDR3 Speed: 2133 MHz Memory Configurations Minimum Memory: 8GB Maximum Memory: 16GB
Discrete Graphics	NVIDIA® GeForce® RTX 2080 with Max-Q 8GB GDDR 6& G-SYNC support NVIDIA® GeForce® RTX 2070 with Max-Q 8GB GDDR 6 & G-SYNC support NVIDIA® GeForce® RTX 2060 6GB GDDR 6 & G-SYNC support NVIDIA® GeForce® GTX 1660 Ti 6GB GDDR 6	-
Storage	Storage Slots 1 x M.2 2230/2280 PCIe SSD slot 1 x 2.5 inches hard drive slot Storage Configurations 128 GB/256 GB/512 GB/1 TB PCIe NVMe SSD 1 TB/2 TB HDD	Hard Drive Slots 2 x M.2 2230 slot Hard Drive Configurations Up to M.2 1TB PCIe NVMe Class 35 SSD Up to M.2 256GB PCIe NVMe Class 35 Opal 2.0 Self Encrypting SSD

Connectivity	Lenovo Legion Y740 15”	Dell Latitude 9510
Wi-Fi	Killer™ Wireless 802.11 AC (2 x 2) Up to 867 Mbps, WiFi 802.11 b/g/a/n/ac.	Intel® Wi-Fi 6 AX201 2x2 802.11ax 160MHz Up to 2400 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac), WiFi-6 (802.11ax)
Bluetooth	Bluetooth 5.0	Bluetooth 5.1
Ethernet	Gigabit LAN Speed: 10/100/1000 Mbps.	-
More	-	Optional Qualcomm® Snapdragon™ X20 LTE-A (DW5821e), eSIM capable Speed: 1 Gbps Frequency: 3.4 GHz Standards: LTE. WCDMA

Battery	Lenovo Legion Y740 15”	Dell Latitude 9510
Size	57 Wh (3 Cell Li-Polymer) 76 Wh (4 Cell Li-Polymer)	52 WHr (4-cell Polymer, ExpressCharge capable) 88 WHr (6-cell Polymer, ExpressCharge capable)
Battery Life	Up to 5 hours	Up to 34 hours and 11 minutes
Power Supply	230W AC power adapter Lenovo proprietary charging port.	65 W USB Type-C power adapter Power rated at 5VDC/3A, 9VDc/3A, 15VDC/3A, 20VDC/3.25A. 90 W USB Type-C power adapter Power rated at 5VDC/3A, 9VDc/3A, 15VDC/3A, 20VDC/4.5A.

Software	Lenovo Legion Y740 15”	Dell Latitude 9510
OS	Windows 10 Home 64-bit Windows 10 Pro 64-bit	Windows 10 Home Windows 10 Pro Upgradable to Windows 11
Built-in Apps	Lenovo Vantage McAfee® Antivirus Corsair® iCUE PC Manager Lenovo Antivirus Plus Magic Y Key	Microsoft Office 30-days trial McAfee LiveSafe™ 12 Month Subscription

Camera & Audio	Lenovo Legion Y740 15”	Dell Latitude 9510
Camera	Front-facing camera Bottom-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.	Front-facing camera Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps. Infrared camera 576 x 360 (VGA) at 15 fps for Windows Hello Facial Recognition.
Audio	Dolby Atmos® Speaker System with Soundbar and integrated subwoofer with Smart AMP technology for gaming. Dual-array microphones	Realtek ALC711-CG 4 Top firing premium speakers with Waves MaxxAudio®, Smart Amp 4 Noise-canceling microphones

Misc	Lenovo Legion Y740 15”	Dell Latitude 9510
Inking	-	Dell Latitude 9510 (Convertible) Supports Dell Premium Active Pen.
Sensors	-	Proximity Sensor (optional) IR Camera Windows Hello compliant fingerprint reader in the power button
Security	Chassis Kensington® Wedge security lock	TPM 2.0 FIPS-140-2 Certified / TCG Certified Optional Windows Hello compliant fingerprint reader in the power button Optional Security Hardware Authentication Bundles 1: Touch Fingerprint Reader (in Power Button) with Control Vault 3.0 Advanced Authentication with FIPS 140-2 Level 3 Certification 2: Contacted Smart Card and Control Vault 3 Advanced Authentication with FIPS 140-2 Level 3 Certification 3: Touch Fingerprint Reader (in Power Button), Contacted Smart Card, and Control Vault 3 Advanced Authentication with FIPS 140-2 Level 3 Certification 4: Touch Fingerprint Reader in Power Button, Contacted Smart Card, Contactless Smart Card, NFC, and Control Vault 3 Advanced Authentication with FIPS 140-2 Level 3 Certification Optional Face IR camera (Windows Hello compliant) with ExpressSign-in (Proximity Sensor) Dell Client Command Suite Dell BIOS Verification Optional Dell Endpoint Security and Management Software VMware Carbon Black Endpoint Standard VMware Carbon Black Endpoint Standard + Secureworks Threat Detection and Response Dell Encryption Enterprise Dell Encryption Personal Carbonite VMware Workspace ONE Absolute® Endpoint Visibility and Control Netskope Dell Supply Chain Defense
In the box	Legion Y740 15" 230W AC Adapter 3 Cell Li-Polymer, 57Wh Quick start guide	-
Warranty	1 Year Depot or Carry-in	3 Years Hardware Warranty with Onsite In-Home Service after Remote Diagnosis

Key Features	Lenovo Legion Y740 15”	Dell Latitude 9510
At Glance	Released in 2019 16:9 FHD 15.6” 1080p 144Hz Weight 4.85 lb 2.20 kg Up to Intel Core i7-9750H 6C/12T, 2.60 → 4.50 GHz Geekbench 5 1,044 Single Core Geekbench 5 4,880 Multi-Core With integrated Intel® UHD Graphics 630 24 Execution Units, 350 → 1150 MHz Upgradable up to 32GB 3200 MHz DDR4 NVIDIA GeForce RTX 2080 8GB GDDR6 with Max-Q	Released in 2020 16:9 FHD 15” 1080p 60Hz Weight 1.40 lb 0.64 kg Up to Intel Core i7-10810U 6C/12T, 1.10 → 4.90 GHz Geekbench 5 1,039 Single Core Geekbench 5 3,911 Multi-Core With integrated Intel® UHD Graphics 24 Execution Units, 300 → 1150 MHz Configurable up to 16GB 2133 MHz LPDDR3