Best Dell G3 15 Gaming Laptop Deals Online in the UK (25 Deals Found)

Last Updated - 19/09/2026 Sort By:

Best Choice
Dell

New
Dell 15 Laptop DC15250, 15.6" FHD 120Hz Anti-Glare, Intel Core i5-1334U, 16GB RAM, 512GB SSD, Intel UHD Graphics, Window
STRONG PERFORMANCE – 13th Gen Intel Core i5-1334U processor with 16GB DDR5 memory and fast 512GB PCIe NVMe SSD for smoot

£514.00
Alienware

New
Alienware 16 Aurora Gaming Laptop, RTX 3050, Intel Core 7 240H
IMMERSIVE 16” WQXGA GAMING DISPLAY: Elevate your gameplay with a 16-inch WQXGA (2560 x 1600) display featuring a 120Hz r

£1,319.00
Used
Dell G3 15.6" Gaming Laptop Black - Intel i5, GTX 1050, 256GB SSD, Used - Good
Honest condition details listed below.

£187.90
Best Value
shefor

New
180W Laptop Charger Compatible With Dell Alienware Precision Inspiron
Input: 100-240V AC 50/60Hz; Output: DC 19.5V-9.23A 180W Max(Compatible with 130W); Connector Size: 7.4 x 5.0 mm. The cha

£22.93 £26.98
Used
Gaming Laptop Dell G3 15.6" Intel i5-10300H/GTX1650/16GB RAM/1TB SSD+HDD/Win11
Whether you are looking to play popular esports titles (like Fortnite, Minecraft, Valorant, Roblox, Apex Legends), strea

£389.20
15% Off
VUOHOEG

New
180W Laptop Charger Compatible with Dell Precision Alienware Gaming Laptop
【180W Precision Laptop Charger】Input: 100-240V / 50-60Hz, Output: 19.5V 9.23A 180W Max; Connector Size: 7.4mm x 5.0mm; P

£22.09 £25.99
HSXIRQA

New
HSXIRQA 180W AC Adapter Compatible with Dell G15 G7 G5 G3, Alienware 17 15 m15, Precision 7540 7550 3530 M6800, Inspiron
【Compatibility】This 180W power adapter is fully compatible with Dell's mainstream product lines, including Dell G7, G5,

£29.99
Used
Dell G3 3579 Laptop 15.6" 6 Core i7-8750H 16GB RAM 512GB SSD Win 11 Pro
Hard Drive: 512GB SSD. Battery: The Dell Battery Health is'POOR'. CD Drive: Not Included. WiFi: Yes, Included. Processor

£259.99
HSXIRQA

New
240W New Gan Slim Style AC Charger for Dell Alienware x17 x16 x15 M17 M17x M15 M14x 17 15 Precision 7780 7770 7670 7680
Fit For Dell Alienware 13, 13 R1, 13 R2, 13 R3, Alienware 15, 15 R1, 15 R2, 15 R3, 15 R4, Alienware 17, 17 R1, 17 R2, 17

£59.99
Used
Gaming Laptop Dell G3 15.6" Intel i5-8300H/GTX1050/8GB RAM/256GB SSD
With a sleek black design, this laptop is perfect for gaming with its high-resolution screen and backlit keyboard.

£224.99
Dell

New
Dell Inspiron 15 (3520) Laptop - 15.6 Inch FHD 120Hz, Intel Core i5-1235U, 16GB RAM, 512GB SSD, Intel Iris Xe Graphics,
Vivid 15.6 Inch Display: Enjoy a 15.6 Inch FHD (1920 x 1080) screen with a 120Hz refresh rate, delivering smooth visuals

£699.00
SLRIOYS

New
SLRIOYS 130W Charger 7.4mm LA130PM121 Compatible with Dell inspiron14 15 Gaming, G3 G5 G7 3500 3579 3590 3779, WD15 D600
Compatible with G3 G5 G7 3500 3579 3590 3779 5500, Precision 3510 3520 3530 3540 3541 3550 3551 M4300 M4400 M4500 M2800

£23.99
Used
Gaming Dell G3 15 ,15.6"Laptop,Intel Core i5-8300H,8GB Ram,128GB SSD+1TB HDD,W11
1000GB HDD. GAMING DELL LAPTOP. FULL HD Display: LED 15.6 ".

£245.10
Dell

New
Dell 15 Laptop DC15250, 15.6" FHD 120Hz Anti-Glare, Intel Core i7-1355U, 16GB RAM, 512GB SSD, Intel UHD Graphics, Window
POWERFUL PERFORMANCE – 13th Gen Intel Core i7-1355U processor with 16GB DDR5 memory and fast 512GB PCIe NVMe SSD for res

£899.00
Used
Dell G3 15 3579 Entry Level FHD GTX1050Ti Gaming Laptop - i7(8th Gen.) (B)
Dell G3 15 3579 Entry Level FHD GTX1050Ti Gaming Laptop i7-8750H, 8GB RAM, 128GB/1TB SSD/HDD Drives (B). Tablets & Gamin

£259.99
SLRIOYS

New
SLRIOYS 130W 7.4mm Tip Charger LA130PM121 DA130PE1-00 Compatible with Dell Inspiron 14 15 5000 7000 Gaming,G3 G5 3579 35
Compatible with G3 3579 3590,G5 5500, Precision 3510 3520 3530 3550 M4300 M4400 M4500 M2800 M2400 M2300 M90 M70 M65 M60

£24.99
Used
Dell G3 15.6" Gaming Laptop Intel i5 16GB 240GB SSD+500GB HDD NVIDIA 4GB Win 11
Nvidia GTX 1050 4GB Graphics Card. The laptop does not look over the top despite being a gaming laptop. Laptop has had t

£289.95
Used
DEll G3 3590 15.6" Full Hd Gaming Laptop i5-9300H GTX 1050 12Gb Ram 512Gb NVME
The laptop has a unknown bios password but boot devices can be selected and works fine. This is a good powerful laptop w

£249.00
Used
Dell G3 3779 Gaming Laptop - i5, 16GB RAM, 128SSD/1TB HD, GTX 1050, New Battery
Dell G3 3779 Gaming Laptop. SSD - 128GB Solid State Drive (Boot)HDD - 1TB 5400RPM. Graphics Card - NVIDIA GeForce GTX 10

£300.00
Used
Gaming Laptop Dell G3 15.6" UNTESTED / PARTS (5)
The item is untested, sold as parts.

£149.99
Used
Dell Inspiron G3 3779 Core i7 16GB 500GB SSD+1TB 17.3" Nvidia Geforce 1050ti 4GB
Model: Dell Inspiron G3 3779. Graphics: NVIDIA GeForce GTX 1050 Ti. Dell Inspiron G3 3779 gaming laptop. Primary storage

£259.99
Used
Dell G3 17" 3779 Gaming Laptop, i7-8750H, GTX 1050 TI, TB3, M.2, 17.3" IPS 1080P
Will be supplied in its original Dell box. SOLD AS FOR PARTS AS NOT WORKING.

£93.75
Used
Dell G3 15 - Intel Core i5-8300H 2.3GHz - 8GB DDR3 - 1TB HDD/128GB SSD
Storage - 1TB HDD / 128GB SSD. Dell G3 15. RAM - 8GB DDR4. 100% of proceeds from this sale go to Little Lives UK.

£199.90
Used
Dell Laptop Vostro 5415 14" AMD Ryzen 3 5300U 4GB DDR4 256GB NVMe *Screen Issue*
Laptop has been tested using an industry standard software which performs hardware checks on the laptop components. - La

£79.99
Used
Dell Laptop Vostro 5415 14" Ryzen 3 5300U 4 GB DDR4 *No HDD, Fade Key,Backlight*
Backlight bleed. - Faded keys on keyboard. - Laptop has been tested using an industry standard software which performs h

£79.99

25 Dell G3 15 Gaming Laptop deals are available from: Amazon, eBay stores, starting from £22.09.
The biggest discount we found is 15% on 180W Laptop Charger Compatible with Dell Precision Alienware Gaming Laptop at Amazon.
The lowest price we found is £22.09 while the highest is £1,319.00.
Prices for the best Dell G3 15 Gaming Laptop deals average at £275.39.
Last updated on September 19, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Dell G3 15 Gaming Laptop.