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2021 ROG Zephyrus G15 vs. Dell Precision 5560: Full specs comparison

The following is a comprehensive comparison of the 2021 ROG Zephyrus G15 and Dell Precision 5560 specifications, including details on CPU, memory, storage, battery life, display quality, and other features.

Compare With Please enter device name or part of it 2021 ROG Zephyrus G15 See at Amazon	Compare With Please enter device name or part of it Dell Precision 5560 See at Amazon

2021 ROG Zephyrus G15 Pros

Reasons that 2021 ROG Zephyrus G15 is better than Dell Precision 5560.

The 2021 ROG Zephyrus G15 has more ports and slots count than the Dell Precision 5560. It has ten versus six amount of ports and slots on the Dell Precision 5560.

Ports	2021 ROG Zephyrus G15	Dell Precision 5560
full-size SD card slot	No	Yes
HDMI	Yes	No
headphone jack	Yes	Yes
lock slot	Yes	Yes
microSD card slot	Yes	No
power port	Yes	No
RJ-45	Yes	No
Thunderbolt 4	No	Yes x2
USB-A	Yes x2	No
USB-C	Yes x2	Yes
Total	10	6

The 2021 ROG Zephyrus G15 has better versatile I/O connectivity than the Dell Precision 5560. It has seven versus four commonly used ports and slots on the Dell Precision 5560.

Ports	2021 ROG Zephyrus G15	Dell Precision 5560
headphone jack	Yes	Yes
USB-C	Yes	Yes
full-size SD card slot	No	Yes
HDMI	Yes	No
microSD card slot	Yes	No
power port	Yes	No
RJ-45	Yes	No
Thunderbolt 4	No	Yes
USB-A	Yes	No

Dell Precision 5560 Pros

Reasons that Dell Precision 5560 is better than 2021 ROG Zephyrus G15.

Intel Xeon W-11955M inside Dell Precision 5560 has a 19% better multi-core CPU performance score than the AMD Ryzen 9-5900HS inside 2021 ROG Zephyrus G15.

Geekbench 5 multi-core score

Dell Precision 5560 - Intel Xeon W-11955M

8,527

Dell Precision 5560 - Intel Core i9-11950H

8,450

Dell Precision 5560 - Intel Core i7-11850H

8,205

Dell Precision 5560 - Intel Core i7-11800H

7,908

2021 ROG Zephyrus G15 - AMD Ryzen 9-5900HS

7,162

2021 ROG Zephyrus G15 - AMD Ryzen 7-5800HS

6,454

Dell Precision 5560 - Intel Core i5-11500H

6,270

Dell Precision 5560 supports a larger memory capacity than the 2021 ROG Zephyrus G15. It supports up to 64GB versus 48GB of system memory on the 2021 ROG Zephyrus G15.

Max system memory size

Dell Precision 5560

64 GB

2021 ROG Zephyrus G15

48 GB

Key Similars

Similar characteristics share between 2021 ROG Zephyrus G15 and Dell Precision 5560.

Both laptops come with available RAM slots that allow you to replace or upgrade when needed.

Memory	2021 ROG Zephyrus G15	Dell Precision 5560
Slots	x1	x2
Type	DDR4	DDR4 ECC

Prices

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

2021 ROG Zephyrus G15 Price
	ASUS - ROG Zephyrus 15.6" QHD Gaming Laptop - AMD Ryzen 9 - 16GB Memory - NVIDIA GeForce RTX 3070 - 1TB SSD - Eclipse Grey - Eclipse Grey By ASUS $1,556.83	See at Amazon
	Asus ROG Zephyrus G15 Gaming Laptop \| 15.6" WQHD 165Hz 100% DCI-P3 \| AMD 8-Core Ryzen 9 6900HS (>i7-11370H) \| 16GB DDR5 512GB+1TB SSD \| GeForce RTX 3060 6GB \| USB-C Backlit Win11 + HDMI Cable By Asus $1,249.00	See at Amazon
	asus ROG Zephyrus G15 15.6'' 240Hz QHD Gaming Laptop, AMD Ryzen 9 6900HS, GeForce RTX 3080 8GB GDDR6, 40GB DDR5 RAM, 1TB PCIe SSD, Backlit Keyboard, HD Webcam, Win 11 Pro, Gray, 32GB USB Card By ASUS $1,799.00	See at Amazon
Dell Precision 5560 Price
	Dell Precision 5000 5560 15.6" Mobile Workstation - Full HD Plus - 1920 x 1200 - Intel Core i7 11th Gen i7-11850H Octa-core (8 Core) 2.50 GHz - 32 GB RAM - 512 GB SSD - Aluminum Titan Gray By Dell $1,189.77	See at Amazon
	Dell Precision 5560 Laptop - 15.6" UHD+ HDR400, (3840x2400) Touch - 2.6 GHz Intel Core i9-11950H 8-Core (11th Gen) - 1TB SSD - 64GB RAM - RTX A2000 - Windows 10 Pro By Dell $1,929.77	See at Amazon
	Dell Precision 5560 (Latest Model) 15.6" Core I7-11800H (8-CORE) 512GB PCIe SSD 16GB RAM FHD+ (1920x1200) 500 Nit NVIDIA T1200 4GB Win 10 Pro (Renewed) By Dell $846.74	See at Amazon

Availability	2021 ROG Zephyrus G15	Dell Precision 5560
Released	2021	2021
Release Date	-	Announced on May 11, 2021
Applicable Models	2021 ROG Zephyrus G15 ROG Zephyrus G15 (2021) ROG Zephyrus G15 GA503 ROG Zephyrus G15 GA503QC ROG Zephyrus G15 GA503QE ROG Zephyrus G15 GA503QR	-
Generations	2023 ROG Zephyrus G16 2022 ROG Zephyrus G15 2021 ROG Zephyrus G15 2020 ROG Zephyrus G15	2022 Dell Precision 5570 2021 Dell Precision 5560 2020 Dell Precision 5550 2019 Dell Precision 5540

Exterior	2021 ROG Zephyrus G15	Dell Precision 5560
Dimensions	13.98” x 9.57” x 0.78” (355 x 243 x 19.9 mm)	13.56” x 9.07” x 0.30 - 0.56” (344.4 x 230.3 x 7.7 - 11.64 mm)
Weight	4.19 lbs (1.90 kg)	4.06 lb (1.84 kg)
Colors	Eclipse Gray Moonlight White	-
Keyboard and Trackpad	Full-size backlit keyboard 1.7 mm key travel 20M key press lifetime N-Key Rollover Hotkeys Volume down volume up mute Armoury Crate Touchpad 20% larger 40% faster lower latency	Full-size backlit keyboard. 5.90” x 3.54” (150 mm x 90 mm) touchpad with 5 multi-touch gesture support.

Display	2021 ROG Zephyrus G15	Dell Precision 5560
Size	15.6 Inches	15.6 Inches
Info	15.6” WQHD 165Hz 16:9 2560 x 1440 165Hz 3ms 100% DCI-P3 Non-touch IPS Level Anti-Glare FreeSync Pantone Validated 15.6” FHD 144Hz 16:9 1920 x 1080 360Hz 3ms 62.5% sRGB 47.34% Adobe RGB Non-touch IPS Level Anti-Glare FreeSync	15.6” FHD+ 1920x1200 145 PPI 500 nits 60Hz Anti-Glare Non-Touch 100% sRGB color gamut 1650:1 WVA 4.41W 15.6” UHD+ Touch 3840x2400 290 PPI 500 nits 60Hz Anti-Glare Touch 100% Adobe sRGB 94% DCI-P3 1600:1 WVA 10.4W

Ports	2021 ROG Zephyrus G15	Dell Precision 5560
Image Source: ASUS Left (7) 2 x USB-C USB 3.2 Gen 2 (10 Gbps), DisplayPort 1.4, Power Delivery 3.0 1 x USB-A USB 3.2 Gen 2 (10 Gbps) 1 x HDMI v2.0b 1 x RJ-45 1 Gbps 1 x headphone jack Headphone/Microphone 1 x power port Right (3) 1 x USB-A USB 3.2 Gen 2 (10 Gbps) 1 x microSD card slot up to 312 MB/s transfer speed 1 x lock slot	Image Source: Dell Left (3) 1 x Thunderbolt 4 40 Gpbs, USB 4.0 (40 Gbps), DisplayPort 2.0 1 x Thunderbolt 4 40 Gpbs, USB 4.0 (40 Gbps), DisplayPort 2.0, Power Delivery 1 x lock slot Right (3) 1 x USB-C USB 3.2 Gen 2 (10 Gbps), DisplayPort 1 x full-size SD card slot 1 x headphone jack Headphone/Microphone

Internal Specs	2021 ROG Zephyrus G15	Dell Precision 5560
Processor	AMD Ryzen™ 7 5800HS 8 cores, 16 threads, 2.80 → 4.40 GHz, 4MB L2 Cache, 16MB L3 Cache, 35W AMD Ryzen™ 9 5900HS 8 cores, 16 threads, 3.00 → 4.60 GHz, 4MB L2 Cache, 16MB L3 Cache, 35W	11th Gen Intel® Core™ i5-11500H 6 cores, 12 threads, 2.90 → 4.60 GHz, 12MB SmartCache, 45W 11th Gen Intel® Core™ i7-11800H 8 cores, 16 threads, 2.30 → 4.60 GHz, 24MB SmartCache, 45W 11th Gen Intel® Core™ i7-11850H 8 cores, 16 threads, 2.50 → 4.80 GHz, 24MB SmartCache, 45W 11th Gen Intel® Core™ i9-11950H 8 cores, 16 threads, 2.60 → 5.00 GHz, 24MB SmartCache, 45W Intel Xeon W-11955M 8 cores, 16 threads, 2.60 → 5.00 GHz, 24MB SmartCache, 45W
Integrated Graphics	AMD Ryzen™ 7 5800HS AMD Radeon™ Graphics 8 Graphics Cores, 2000 MHz AMD Ryzen™ 9 5900HS AMD Radeon™ Graphics 8 Graphics Cores, 2100 MHz	11th Gen Intel® Core™ i5-11500H Intel® UHD Graphics 32 Execution Units, 350 → 1450 MHz 11th Gen Intel® Core™ i7-11800H Intel® UHD Graphics 32 Execution Units, 350 → 1450 MHz 11th Gen Intel® Core™ i7-11850H Intel® UHD Graphics 32 Execution Units, 350 → 1450 MHz 11th Gen Intel® Core™ i9-11950H Intel® UHD Graphics 32 Execution Units, 350 → 1450 MHz Intel Xeon W-11955M Intel® UHD P630 Graphics 32 Execution Units, 350 → 1450 MHz
Memory	16GB 32GB 48GB Dual-Channel DDR4 3200MHz Memory. 1 x 16GB Onboard Memory and 1 x SODIMM slot	Memory Slots 2 x DDR4 SODIMM slots Memory Configurations Speed: 3200 MHz Memory Type: Non-ECC or ECC Minimum Memory: 4GB Maximum Memory: 64B
Discrete Graphics	NVIDIA® GeForce RTX™ 3060 6GB GDDR6 VRAM, with ROG Boost up to 1525MHz at 80W (95W with Dynamic Boost). NVIDIA® GeForce RTX™ 3070 8GB GDDR6 VRAM, with ROG Boost up to 1390MHz at 80W (100W with Dynamic Boost). NVIDIA® GeForce RTX™ 3080 8GB GDDR6 VRAM, with ROG Boost up to 1345MHz at 80W (100W with Dynamic Boost).	NVIDIA Quadro T1200, 4GB GDDR6 NVIDIA Quadro RTX A2000, 4GB GDDR6
Storage	512GB 1TB 2TB M.2 NVMe PCIe 3.0. 2 x M.2 SSD slots, supports RAID-0.	Hard Drive Slots 2 x M.2 2230/2280 PCIe SSD slots Hard Drive Configurations Up to 2TB M.2 NVMe PCIe Gen4 x4 SSD Supports up to 64 Gbps.

Connectivity	2021 ROG Zephyrus G15	Dell Precision 5560
Wi-Fi	Intel® Wi-Fi 6 with Gig+ performance (802.11ax)	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
Bluetooth	Bluetooth 5.0	Bluetooth 5.2
Ethernet	Gigabit LAN Speed: 10/100/1000 Mbps.	-

Battery	2021 ROG Zephyrus G15	Dell Precision 5560
Size	90 Wh (4-cell Lithium-ion)	56 Wh 3-cell "smart" Lithium-ion, ExpressCharge capable. 86 Wh 6-cell "smart" Lithium-ion, ExpressCharge capable.
Power Supply	200W ø6.0 mm power adapter. 100W USB-C power adapter.	90W 130W USB-C power adapter.

Software	2021 ROG Zephyrus G15	Dell Precision 5560
OS	Windows 10 Home Windows 10 Pro	Windows 10 Home Windows 10 Pro Ubuntu 20.04 LTS RedHat 8.2 Upgradable to Windows 11
Built-in Apps	Armoury Crate	Microsoft Office 30-days trial

Camera & Audio	2021 ROG Zephyrus G15	Dell Precision 5560
Camera	No Built-in camera.	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. Proximity sensor For Express Sign-in
Audio	4 x 2W woofer with Smart Amp Technology. 2 x 2W tweeter. Supports Dolby Atmos. 3D array microphone. Two-Way AI Noise Cancelation	Realtek ALC3281-CG audio controler 2 x 2.5W Stereo woofers. 2 x 1.5W Stereo tweeters. Dual integrated noise-canceling digital array microphones

Misc	2021 ROG Zephyrus G15	Dell Precision 5560
Sensors	-	The fingerprint reader in the power button Proximity sensor For Express Sign-in feature. IR Camera
Security	One-Touch Login Fingerprint on the power button. Kensington Lock Slot	Intel® vPro™ Technology (iAMT 12) Optional, requires Intel WiFi® Link WLAN and a vPro compatible processor. Dell Client Command Suite Factory Installed Dell Client Command, Update, Dell Command, Power Manager, Intel® Platform Trust Technology. Trusted Platform Module (TPM) 2.0 Chassis wedge-shaped security lock Support for Computrace and external SmartCard Reader Touch Fingerprint Reader With Control Vault 3.0 (Advanced Authentication with FIPS 140-2 Level 3 Certification).
In the box	FHD 1080P@60FPS external camera optional. ROG Backpack optional. ROG Delta headset optional. ROG Chakram Core mouse P511 optional. ROG Impact Gaming Mouse optional. TYPE-C, 100W AC Adapter Output: 20V DC, 5A, 100W, Input: 100~240V AC 50/60Hz universal (optional)	-
Warranty	-	1-Year Basic Onsite Service

Key Features	2021 ROG Zephyrus G15	Dell Precision 5560
At Glance	Released in Early 2021 16:9 15.6” 1440p 165Hz Weight 4.19 lb 1.90 kg Up to AMD Ryzen 9-5900HS 8C/16T, 3.00 → 4.60 GHz Geekbench 5 1,356 Single Core Geekbench 5 7,162 Multi-Core With integrated AMD Radeon™ Graphics 8 Graphics Cores, 2100 MHz Upgradable up to 48GB 3200 MHz DDR4 Nvidia GeForce RTX 3080 8GB GDDR6 80W TGP	Released in Mid 2021 16:10 UHD+ 15.6” 2400p 60Hz Weight 4.06 lb 1.84 kg Up to Intel Xeon W-11955M 8C/16T, 2.60 → 5.00 GHz Geekbench 5 1,565 Single Core Geekbench 5 8,527 Multi-Core With integrated Intel® UHD P630 Graphics 32 Execution Units, 350 → 1450 MHz Upgradable up to 64GB 3200 MHz DDR4 ECC Nvidia Quadro RTX A2000 4GB GDDR6