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Dell XPS 15 9575 vs. Dell XPS 13 9310: Full specs comparison

We thoroughly analyzed technical specifications for Dell XPS 15 9575 and Dell XPS 13 9310 models, including CPU, memory, storage, battery life, display quality, and other features.

Compare With Please enter device name or part of it Dell XPS 15 9575 See at Amazon	Compare With Please enter device name or part of it Dell XPS 13 9310 See at Amazon

Dell XPS 15 9575 Pros

Reasons that Dell XPS 15 9575 is better than Dell XPS 13 9310.

Configurable up to AMD Radeon RX Vega M GL 4GB HBM2 vs. integrated

Dell XPS 15 9575 has a 15.6-inch screen size 16% larger than the 13.4-inch Dell XPS 13 9310.

Display size

Dell XPS 15 9575

15.6-inch

Dell XPS 13 9310

13.4-inch

Dell XPS 13 9310 Pros

Reasons that Dell XPS 13 9310 is better than Dell XPS 15 9575.

2020 vs. 2018

Intel Core i7-1165G7 inside Dell XPS 13 9310 has a 25% better multi-core CPU performance score than the Intel Core i7-8705G inside Dell XPS 15 9575.

Geekbench 5 multi-core score

Dell XPS 13 9310 - Intel Core i7-1165G7

4,487

Dell XPS 13 9310 - Intel Core i5-1135G7

3,980

Dell XPS 15 9575 - Intel Core i7-8705G

3,576

Dell XPS 15 9575 - Intel Core i5-8305G

3,116

Dell XPS 13 9310 - Intel Core i3-1115G4

2,445

Dell XPS 13 9310 supports a larger memory capacity than the Dell XPS 15 9575. It supports up to 32GB versus 16GB of system memory on the Dell XPS 15 9575.

Max system memory size

Dell XPS 13 9310

32 GB

Dell XPS 15 9575

16 GB

Dell XPS 13 9310 supports a faster memory speed than the Dell XPS 15 9575. It supports up to 4267MHz versus 2400MHz of system memory on the Dell XPS 15 9575.

Memory type and speed

Dell XPS 13 9310 - LPDDR4X

4,267 MHz

Dell XPS 15 9575 - DDR4

2,400 MHz

Dell XPS 13 9310 weighed 2.64 pounds, 40% lighter than the 4.36 pounds Dell XPS 15 9575.

Weight	Dell XPS 15 9575	Dell XPS 13 9310
Pound	4.36 lbs.	2.64 lbs.
Kilogram	1.98 kg	1.20 kg

Prices

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

Dell XPS 15 9575 Price
	Dell XPS 15 9530 15.6'' FHD+ (Intel 13th Gen 14-Core i7-13700H (Beat i9-12900H), 32GB DDR5 RAM, 1TB SSD, Arc A370M) Business Laptop, Backlit, Fingerprint, Thunderbolt 4, Wi-Fi 6E, Platinum Silver By Dell $1,638.00	See at Amazon
	Dell XPS 15 9575 15.6" FHD Intel Core i7-8705G 3.1GHz, 16GB RAM, 256GB SSD, Windows 11 Pro 64bit, CAM, Touch (Renewed) By Dell $809.00	See at Amazon
	Dell XPS 15 2-in-1 9575-15.6" 4K Touch - i7-8705G - AMD RX Vega M - 16GB - 256GB SSD By Dell $999.00	See at Amazon
Dell XPS 13 9310 Price
	Dell XPS 13 9310 Laptop - 13.4-inch OLED 3.5K (3456x2160) Touchscreen Display, Intel Core i7-1195G7, 16GB LPDDR4x RAM, 512G SSD, Iris Xe Graphics, 1-Year Premium Support, Windows 11 Home - White By Dell $1,211.00 $1,449.97 16% OFF	See at Amazon
	Dell XPS 13 9310 Touchscreen Laptop 13.4 inch FHD+ Thin and Light. Intel Core i7-1195G7, 16GB LPDDR4x RAM, 512GB SSD, Intel Iris Xe Graphics, Windows 11 Pro, 2Yr OnSite, 6 Months Migrate – Silver By Dell $969.88 $1,039.00 7% OFF	See at Amazon
	Dell XPS 13 Thin & Light Business Laptop (13.4" FHD+, Intel 10-Core i7-1250U, 32GB DDR5 RAM, 1TB SSD), Long Battery Life, Thunderbolt 4, Webcam, Backlit, Fingerprint, Wi-Fi 6E, IST HUB, Win 11 Pro By Dell $1,249.99	See at Amazon

Availability	Dell XPS 15 9575	Dell XPS 13 9310
Released	2018	2020
Release Date	Announced at CES 2018 Available on April 2018	-
Pricing	-	999.99$ - Intel Core i3 \| 8GB \| 256 GB \| FHD+ Non-touch 1,099.99$ - Intel Core i5 \| 8GB \| 256 GB \| FHD+ Touch 1,499.99$ - Intel Core i7 \| 8GB \| 512 GB \| FHD+ Touch 1,899.99$ - Intel Core i7 \| 16GB \| 512 GB \|UHD+ Touch
Applicable Models	-	Dell XPS 13 Dell XPS 13 (late 2020) Dell XPS 13 9310 Dell XPS 13 with 11th Gen Intel G-Series processors
Generations	-	2022 Dell XPS 13 9315 2022 Dell XPS 13 Plus 9320 2021 Dell XPS 13 9305 2020 Dell XPS 13 9310 2020 Dell XPS 13 9300 2019 Dell XPS 13 7390 2019 Dell XPS 13 9380 2018 Dell XPS 13 9370 2017 Dell XPS 13 9360 2015 Dell XPS 13 9350 2015 Dell XPS 13 9343 2013 Dell XPS 13 9333

Exterior	Dell XPS 15 9575	Dell XPS 13 9310
Dimensions	13.93 x 9.25 x 0.62 in (354 x 235 x 16 mm) Width: 13.93” (354 mm) Depth: 9.25” (235 mm) Height: 0.62” (16 mm)	11.64” x 7.82” x 0.58” (295.65 x 198.68 x 14.8mm)
Weight	4.36 lb (1.97 kg)	2.64 lbs (1.20 kg) Non-touch models. 2.80 lbs (1.27 kg) Touch models.
Colors	Silver (CNC machined aluminum in platinum silver with carbon fiber composite palm rest in black)	Platinum silver exterior, black interior Frost exterior, arctic white interior
Keyboard and Trackpad	Full-size backlit Mag-Lev keyboard, 0.7mm travel. 4.13 x 3.14 in (105 mm x 80 mm) precision touchpad with multi-touch gesture support.	Keyboard Black Backlit English Keyboard with Fingerprint Reader. Touchpad 4.42 x 2.53 in (112.30 mm x 64.15 mm) touchpad with multi-touch gesture support.

Display	Dell XPS 15 9575	Dell XPS 13 9310
Size	15.6 Inches	13.4 Inches
Info	15.6-inch FHD touchscreen 1920 x 1080, IPS, 141 PPI, 100% sRGB,400-nit brightness, InfinityEdge, Anti-Reflective, 10-finger Touch Support, Multi-protocol Active Pen with Tilt support, Edge-to-edge Corning® Gorilla® Glass 4. 15.6-inch 4K UHD touchscreen 3840 x 2160, IPS, 282 PPI, 100% AdobeRGB,400-nit brightness, InfinityEdge, Anti-Reflective, 10-finger Touch Support, Multi-protocol Active Pen with Tilt support, Edge-to-edge Corning® Gorilla® Glass 4.	13.4-inch FHD+ touchscreen 1920 x 1200, 169 PPI, 60 Hz, 1200:1, 100% sRGB, 500 nits, 2.90 W, Anti-reflective, Touch support. 13.4-inch FHD+ non-touchscreen 1920 x 1200, 169 PPI, 60 Hz, 1200:1, 500 nits, 2.90 W, Anti-glare, Non-touch support. 13.4-inch 4K UHD+ touchscreen 3840 x 2400, 338 PPI, 60 Hz, 1200:1, 90% DCI-P3, 500 nits, 6.6 W, Anti-reflective, Touch support.

Ports	Dell XPS 15 9575	Dell XPS 13 9310
Image Source: Dell 2 x Thunderbolt™ 3 (4 lanes of PCI Express Gen 3) supporting: Power Delivery, Thunderbolt 3 (40Gbps bi-directional), USB 3.1 Gen 2 (10Gbps), Native DisplayPort 1.2 video output, VGA, HDMI, Ethernet, and USB-A via Dell Adapter (sold separately). 2 x USB Type-C 3.1 Supports Power Delivery and DisplayPort. 1 x microSD card reader 1 x Noble lock slot 1 x Battery gauge button and indicator 1 x Headset jack	Image Source: Dell Left (2) 1 x Thunderbolt 4 40 Gpbs, DisplayPort, Power Delivery 1 x microSD card slot Right (2) 1 x Thunderbolt 4 40 Gpbs, DisplayPort, Power Delivery 1 x headphone jack Headphone/Microphone

Internal Specs	Dell XPS 15 9575	Dell XPS 13 9310
Processor	8th Gen Intel® Core™ i5-8305G 4 cores, 8 threads, 2.80 → 3.80 GHz, 6MB Cache, 65W 8th Gen Intel® Core™ i7-8705G 4 cores, 8 threads, 3.10 → 4.10 GHz, 8MB Cache, 65W	11th Gen Intel® Core™ i3-1115G4 2 cores, 4 threads, 3.00 → 4.10 GHz, 6MB SmartCache, 28W 11th Gen Intel® Core™ i5-1135G7 4 cores, 8 threads, 2.40 → 4.20 GHz, 8MB SmartCache, 28W 11th Gen Intel® Core™ i7-1165G7 4 cores, 8 threads, 2.80 → 4.70 GHz, 12MB SmartCache, 28W
Integrated Graphics	8th Gen Intel® Core™ i5-8305G Intel® UHD Graphics 630 24 Execution Units, 350 → 1000 MHz 8th Gen Intel® Core™ i7-8705G Intel® UHD Graphics 630 24 Execution Units, 350 → 1100 MHz	11th Gen Intel® Core™ i3-1115G4 Intel® UHD Graphics 48 Execution Units, 400 → 1250 MHz 11th Gen Intel® Core™ i5-1135G7 Intel® Iris® Xe Graphics 80 Execution Units, 400 → 1300 MHz 11th Gen Intel® Core™ i7-1165G7 Intel® Iris® Xe Graphics 96 Execution Units, 400 → 1300 MHz
Memory	8 GB 16 GB 2400 MHz Dual-channel DDR4 RAM.	8 GB 16 GB 32 GB 4267 MHz LPDDR4X Memory On-board
Discrete Graphics	Radeon™ RX Vega M GL Graphics 4GB HBM2 graphics memory, 931 MHz up to 1,011 MHz, 20 Compute Units, 179.2 GB/s memory bandwidth, 1024 bit memory interface, H.264, H.265 (10-bit HEVC) hardware encode/decode.	-
Storage	128 GB 256 GB 512 GB 1 TB PCIe 3x4 NVMe SSD up to 32 Gbps.	256 GB 512 GB 1TB 2TB M.2 2280 PCIe® 3x4 NVMe™ SSD, Up to 32 Gbps.

Connectivity	Dell XPS 15 9575	Dell XPS 13 9310
Wi-Fi	Rivet Killer® 1435-S Up to 867 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac). Intel® 8265 Up to 867 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac).	Intel AX1650 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) Rivet Killer 500s DBS Up to 1774 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 4.1	Bluetooth 5.1

Battery	Dell XPS 15 9575	Dell XPS 13 9310
Size	6-cell smart lithium-ion 75 Wh	52 Wh (4-cell smart lithium-ion)
Battery Life	Up to 15 hours and 53 minutes * Tested on FHD panel.	Up to 14 hours of battery life Steaming videos on FHD+ models. Up to 8 hours and 12 minutes of battery life Steaming videos on 4K+ models.
Power Supply	130 W power adapter Power rated at 20VDC/6.50A.	45 W USB (Type-C) power adapter 20 VDC/2.25A, 15 VDC/3A, 9 VDC/3A, 5VDC/3A

Software	Dell XPS 15 9575	Dell XPS 13 9310
OS	Windows 10 Home Windows 10 Pro Upgradable to Windows 11	Windows 10 Home Windows 10 Pro Upgradable to Windows 11
Built-in Apps	Microsoft Office 30-days trial McAfee LiveSafe™ 12 Month Subscription	Microsoft Office 30-days trial McAfee LiveSafe™ 12 Month Subscription

Camera & Audio	Dell XPS 15 9575	Dell XPS 13 9310
Camera	Front-facing camera Bottom-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps. Infrared camera 340 x 340 for Windows Hello authentication.	Front-facing camera Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps. Windows Hello face authentication camera (front-facing)
Audio	Realtek ALC3271-CG with Stereo speakers professionally tuned with Waves MaxxAudio® Pro Two speakers (1W x 2 = 2W total) Dual-array microphones	Realtek ALC3281-CG with Waves MaxxAudio Pro Two speakers (2.5W x 2 = 4W peak) 3.5mm headphone/microphone combo jack with 360-degree Waves NX 3D virtual surround with head-tracking via headphones Dual microphone array powered by Waves MaxxVoice Pro supporting VoIP – Cortana Farfield capable

Misc	Dell XPS 15 9575	Dell XPS 13 9310
Sensors	Optional Windows Hello compliant fingerprint reader in the power button Ambient light sensor Gyroscope eCompass/Magnetometer Accelerometer/FFS	Ambient light sensor
Security	Windows Hello with Fingerprint Sign in Windows Hello with Infrared Camera Noble lock slot	Windows Hello Facial Recognition Fingerprint reader Wedge-shaped lock

Key Features	Dell XPS 15 9575	Dell XPS 13 9310
At Glance	Released in Early 2018 16:9 4K UHD 15.6” 2160p 60Hz Weight 4.36 lb 1.98 kg Up to Intel Core i7-8705G 4C/8T, 3.10 → 4.10 GHz Geekbench 5 960 Single Core Geekbench 5 3,576 Multi-Core With integrated Intel® UHD Graphics 630 24 Execution Units, 350 → 1100 MHz Up to 16GB 2400 MHz DDR4 AMD Radeon RX Vega M GL 4GB HBM2	Released in Late 2020 16:10 4K UHD+ 13.4” 2400p 60Hz Weight 2.64 lb 1.20 kg Up to Intel Core i7-1165G7 4C/8T, 2.80 → 4.70 GHz Geekbench 5 1,374 Single Core Geekbench 5 4,487 Multi-Core With integrated Intel® Iris® Xe Graphics 96 Execution Units, 400 → 1300 MHz Configurable up to 32GB 4267 MHz LPDDR4X