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4K Monitor Deals – Ultra HD Displays for Work & Play

Discover crisp detail and stunning color with the best 4K monitor deals updated daily. Compare UHD displays from Dell, LG, and Samsung designed for creative pros, gamers, and multitaskers. Filter by screen size, refresh rate, and panel type to get the highest clarity per dollar. Whether for video editing, productivity, or entertainment, these deals make 4K affordable.

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Price Size (in) Resolution Refresh (Hz) Panel Type Brand Condition Source Product (Affiliate Link)
$599.99 27 4K 240 QD-OLED ASUS Used Ebay ASUS ROG Strix XG27UCDMG 27in 4K 240Hz QD-OLED Gaming Monitor
$599.99 32 4K 240 OLED LG Open box Ebay LG UltraGear 32GS95UE 32in OLED Gaming Monitor UHD 240Hz 0.03ms HDMI 2.1 (2)
$600.00 32 4K 144 IPS Acer Used Ebay ACER PREDATOR - XB323QK 32 INCH 4K IPS Monitor 144Hz 3840X2160 *MINT CONDITION*
$600.00 32 4K 240 unknown Samsung Open box Ebay Samsung Odyssey Neo G8 32-inch 4K UHD Curved Monitor 240Hz 1ms Gsync 1000R
$600.00 31.5 4K 144 unknown HP New Ebay Omen by HP 31.5 inch UHD 144hz Smart Gaming Monitor - OMEN 32x
$600.00 32 4K 144 IPS Acer Used Ebay Acer Predator XB323QK 32" 4K IPS Monitor 144Hz 3840 X 2160 *MINT CONDITION*
$600.00 32 4K 144 IPS Acer Used Ebay ACER PREDATOR - XB323QK 32 INCH 4K IPS Monitor 144Hz 3840X2160 *MINT CONDITION*
$600.00 32 4K 120 IPS Dell Open box Ebay Dell UltraSharp U3225QE 32" 4K IPS LED 120Hz Thunderbolt USB Hub Monitor
$600.00 31.5 4K 60 IPS Dell Used Ebay DELL ULTRASHARP U3219Q 31.5" 32" 4K UHD 2160P 60HZ USB-C IPS MONITOR + GRADE A
$600.00 31.5 4K 60 IPS Dell Used Ebay DELL ULTRASHARP U3219Q 31.5" 32" 4K UHD 2160P 60HZ USB-C IPS MONITOR + GRADE A
$600.00 32 4K 165 OLED ASUS Used Ebay ASUS ROG Strix 32" 4K OLED Gaming Monitor Dual Mode 165Hz/330Hz G-SYNC
$600.00 32 4K 144 IPS Acer Used Ebay Acer Predator XB323QK 32" 4K IPS Monitor 144Hz 3840 X 2160 *MINT CONDITION*
$600.00 32 4K 165 OLED ASUS Used Ebay ASUS ROG Strix 32" 4K OLED Gaming Monitor Dual Mode 165Hz/330Hz G-SYNC
$600.00 31.5 4K 60 IPS Dell Used Ebay DELL ULTRASHARP U3219Q 31.5" 32" 4K UHD 2160P 60HZ USB-C IPS MONITOR + GRADE A
$600.00 31.5 4K 60 IPS Dell Used Ebay DELL ULTRASHARP U3219Q 31.5" 32" 4K UHD 2160P 60HZ USB-C IPS MONITOR + GRADE A
$604.95 27 4K 120 IPS Dell New Ebay Dell UltraSharp U2725QE 27 Inch 4K UHD IPS Monitor with 120Hz and Thunderbolt 4
$606.41 27 4K 60 IPS ASUS New Ebay ASUS ProArt PA279CV 27 inch 4K HDR UHD 60Hz Computer Monitor, IPS, 100%
$606.41 27 4K 60 IPS ASUS New Ebay ASUS ProArt PA279CV 27 inch 4K HDR UHD 60Hz Computer Monitor, IPS, 100%
$610.00 31.5 4K 144 unknown BenQ Certified - Refurbished Ebay BENQ PD3226G 31.5" 4K UHD (3840 x 2160) @144 Hz Monitor 5 ms, HDR10, USB Hub
$610.00 31.5 4K 144 unknown BenQ Certified - Refurbished Ebay BENQ PD3226G 31.5" 4K UHD (3840 x 2160) @144 Hz Monitor 5 ms, HDR10, USB Hub
$619.99 31.5 4K 120 IPS Dell Used Ebay ULN Dell UltraSharp 31.5" 4K UHD IPS 120Hz HDR Monitor USB HDMI
$624.15 31.5 4K 240 unknown HP Certified - Refurbished Ebay HP OMEN Transcend D32 31.5" 4K UHD 240Hz Gaming Monitor AMD FreeSync Premium Pro
$624.15 31.5 4K 240 unknown HP Certified - Refurbished Ebay HP OMEN Transcend D32 31.5" 4K UHD 240Hz Gaming Monitor AMD FreeSync Premium Pro
$624.15 31.5 4K 240 unknown HP Certified - Refurbished Ebay HP OMEN Transcend D32 31.5" 4K UHD 240Hz Gaming Monitor AMD FreeSync Premium Pro
$634.99 27 4K 120 IPS Dell New Ebay Dell UltraSharp 27" 4K Thunderbolt 4 Hub Monitor U2725QE 120Hz IPS Black 140W PD
$639.00 27 4K 120 IPS Dell New Ebay Dell UltraSharp U2725QE 27 Inch 4K UHD IPS Monitor with 120Hz and Thunderbolt 4
$639.00 27 4K 120 IPS Dell New Ebay Dell UltraSharp U2725QE 27 Inch 4K UHD IPS Monitor with 120Hz and Thunderbolt 4
$639.99 32 4K 240 QD-OLED MSI Used Ebay MSI MPG 321URX 4K 32" QD-OLED 240Hz UHD Gaming Monitor - **PRISTINE CONDITION**
$639.99 32 4K 240 QD-OLED MSI Used Ebay MSI MPG 321URX 4K 32" QD-OLED 240Hz UHD Gaming Monitor - **PRISTINE CONDITION**
$639.99 32 4K 240 QD-OLED MSI Used Ebay MSI MPG 321URX 4K 32" QD-OLED 240Hz UHD Gaming Monitor - **PRISTINE CONDITION**
$639.99 32 4K 240 QD-OLED MSI Used Ebay MSI MPG 321URX 4K 32" QD-OLED 240Hz UHD Gaming Monitor - **PRISTINE CONDITION**
$639.99 32 4K 240 QD-OLED MSI Used Ebay MSI MPG 321URX 4K 32" QD-OLED 240Hz UHD Gaming Monitor - **PRISTINE CONDITION**
$645.00 42.5 4K 60 IPS Dell Used Ebay Dell UltraSharp U4323QE 42.5" 4K IPS LCD Monitor - 60Hz, Built-in Speakers
$649.00 32 4K 240 QD-OLED MSI Used Ebay MSI MPG 322URX QD-OLED 32" UHD Gaming Monitor, 240Hz/0.03ms G-Sync HDR 400
$649.00 32 4K 240 QD-OLED MSI Used Ebay MSI MPG 322URX QD-OLED 32" UHD Gaming Monitor, 240Hz/0.03ms G-Sync HDR 400
$649.95 27 4K 165 unknown Samsung Used Ebay Samsung LS27FG900XNXZA 27 Inch Odyssey 3D 4K 165Hz Gaming Monitor - READ
$649.95 27 4K 165 unknown Samsung Used Ebay Samsung LS27FG900XNXZA 27 Inch Odyssey 3D 4K 165Hz Gaming Monitor - READ
$649.95 27 4K 165 unknown Samsung Used Ebay Samsung LS27FG900XNXZA 27 Inch Odyssey 3D 4K 165Hz Gaming Monitor - READ
$649.99 32 4K 240 QD-OLED MSI Certified - Refurbished Ebay MSI MPG 321URXW QD-OLED 32" UHD Gaming Monitor, 240Hz/0.03ms HDR400 G-SYNC WHITE
$649.99 32 4K 165 OLED Samsung Used Ebay Samsung LS32HG732SNXZA 32" Odyssey OLED G73SH 4K Gaming Monitor (2026) 165 Hz G7
$649.99 32 4K 240 QD-OLED MSI Certified - Refurbished Ebay MSI MPG 321URXW QD-OLED 32" UHD Gaming Monitor, 240Hz/0.03ms HDR400 G-SYNC WHITE
$649.99 32 4K 165 OLED Samsung Used Ebay Samsung LS32HG732SNXZA 32" Odyssey OLED G73SH 4K Gaming Monitor (2026) 165 Hz G7
$649.99 32 4K 165 OLED Samsung Used Ebay Samsung LS32HG732SNXZA 32" Odyssey OLED G73SH 4K Gaming Monitor (2026) 165 Hz G7
$650.00 32 4K 240 unknown Samsung Used Ebay Samsung Odyssey Neo G8 32" Curved 4K 240Hz 1ms Gaming Monitor S32BG852NN White
$650.00 32 4K 240 unknown Samsung Used Ebay Samsung Odyssey Neo G8 32" Curved 4K 240Hz 1ms Gaming Monitor S32BG852NN White
$650.00 32 4K 165 OLED LG Used Ebay LG UltraGear 32GX850A-B 32" OLED 4K 165Hz 0.03ms G-SYNC Monitor
$650.00 32 4K 165 OLED LG Used Ebay LG UltraGear 32GX850A-B 32" OLED 4K 165Hz 0.03ms G-SYNC Monitor
$650.00 27 4K 240 QD-OLED ASUS Used Ebay ASUS ROG Strix 27" 4K QD-OLED Gaming Monitor (XG27UCDMG) - 240Hz
$657.99 26.5 4K 165 unknown MSI New Ebay MSI MAG 272UP 26.5” UHD 165Hz Anti-Reflection HDR True Black 400 Gaming Monitor
$664.95 unknown 4K 240 QD-OLED MSI Used Ebay MSI MPG 322URX UHD (3840 x 2160) 240Hz QD-OLED Monitor
$664.95 unknown 4K 240 QD-OLED MSI Used Ebay MSI MPG 322URX UHD (3840 x 2160) 240Hz QD-OLED Monitor
$664.99 31.5 4K 240 unknown Acer Certified - Refurbished Ebay Acer Predator X32 X 31.5" Gaming Monitor 3840x2160 240Hz 1000Nit Refurbished
$664.99 31.5 4K 240 unknown Acer Certified - Refurbished Ebay Acer Predator X32 X 31.5" Gaming Monitor 3840x2160 240Hz 1000Nit Refurbished
$666.00 26.5 4K 240 QD-OLED BenQ Used Ebay BenQ MOBIUZ EX271UZ 26.5" 16:9 4K Ultra HD 240Hz QD-OLED HDR Gaming Monitor
$666.00 26.5 4K 240 QD-OLED BenQ Used Ebay BenQ MOBIUZ EX271UZ 26.5" 16:9 4K Ultra HD 240Hz QD-OLED HDR Gaming Monitor
$666.00 26.5 4K 240 QD-OLED BenQ Used Ebay BenQ MOBIUZ EX271UZ 26.5" 16:9 4K Ultra HD 240Hz QD-OLED HDR Gaming Monitor
$669.95 27 4K 240 QD-OLED MSI Used Ebay msi MPG 272URX QD-OLED 27-inch 3840 x 2160 (UHD) Computer Monitor, 240Hz
$669.95 27 4K 240 QD-OLED MSI Used Ebay msi MPG 272URX QD-OLED 27-inch 3840 x 2160 (UHD) Computer Monitor, 240Hz
$669.95 27 4K 240 QD-OLED MSI Used Ebay msi MPG 272URX QD-OLED 27-inch 3840 x 2160 (UHD) Computer Monitor, 240Hz
$670.00 31.5 4K 240 OLED ASUS Used Ebay ASUS ROG Swift PG32UCDM 31.5in 4K OLED 240Hz Gaming Monitor Black
$670.00 31.5 4K 240 OLED ASUS Used Ebay ASUS ROG Swift PG32UCDM 31.5in 4K OLED 240Hz Gaming Monitor Black
$675.00 32 4K 240 OLED LG Open box Ebay LG ‎32GS95UV 32-inch Ultragear OLED Gaming Monitor 4K UHD 240Hz/480 HZ 0.03ms
$675.00 32 4K 240 QD-OLED Alienware Open box Ebay Alienware AW3225QF 32in 4K QD-OLED Curved Gaming Monitor 240Hz 0.03ms
$675.00 32 4K 240 QD-OLED Alienware Open box Ebay Alienware AW3225QF 32in 4K QD-OLED Curved Gaming Monitor 240Hz 0.03ms
$675.00 32 4K 240 QD-OLED Alienware Open box Ebay Alienware AW3225QF 32in 4K QD-OLED Curved Gaming Monitor 240Hz 0.03ms
$675.00 32 4K 240 OLED LG Open box Ebay LG ‎32GS95UV 32-inch Ultragear OLED Gaming Monitor 4K UHD 240Hz/480 HZ 0.03ms
$676.00 31.5 4K 120 unknown BenQ Certified - Refurbished Ebay BenQ MA320UG 31.5” UHD 4K 120Hz Nano Gloss Monitor for Mac Dual Thunderbolt 4
$679.95 26.5 4K 240 QD-OLED MSI Used Ebay MSI MPG 272URX QD-OLED 26.5" 4K UHD (3840 x 2160) 240Hz Gaming Monitor
$679.95 26.5 4K 240 QD-OLED MSI Used Ebay MSI MPG 272URX QD-OLED 26.5" 4K UHD (3840 x 2160) 240Hz Gaming Monitor
$679.99 32 4K 240 QD-OLED MSI Certified - Refurbished Ebay MSI MPG 321URX QD-OLED 32" UHD Gaming Monitor, 240Hz/0.03ms HDR 400
$679.99 32 4K 240 QD-OLED MSI Certified - Refurbished Ebay MSI MPG 321URX QD-OLED 32" UHD Gaming Monitor, 240Hz/0.03ms HDR 400
$684.13 32 4K 60 unknown ASUS Used Ebay ASUS VA32UQ 32 Inch 4K UHD Non-Glare PC Monitor HDMI 60Hz Tested
$684.99 31.6 4K 120 QD-OLED Dell New Ebay Dell 32 Plus 4K QD-OLED Monitor S3225QC - 31.6-inch (3840 x 2160) 120Hz NEW
$687.01 31.5 4K 120 IPS Dell Open box Ebay Dell UltraSharp U3225QE 31.5" 16:9 4K 120Hz Thunderbolt Hub IPS LED HDR Monitor
$687.01 31.5 4K 120 IPS Dell Open box Ebay Dell UltraSharp U3225QE 31.5" 16:9 4K 120Hz Thunderbolt Hub IPS LED HDR Monitor
$687.07 31.5 4K 120 IPS Dell Open box Ebay Dell UltraSharp U3225QE 31.5" 16:9 4K 120Hz Thunderbolt Hub IPS LED HDR Monitor
$689.95 27 4K 240 QD-OLED ASUS Used Ebay ASUS ROG Swift 27” 4K QD-OLED Gaming Monitor (PG27UCDM) - 240Hz
$692.10 27 4K 240 OLED Samsung Open box Ebay Samsung LS27FG810SNXZA 27" G8 Odyssey OLED 4K 240Hz Gaming Monitor
$692.10 27 4K 240 OLED Samsung Open box Ebay Samsung LS27FG810SNXZA 27" G8 Odyssey OLED 4K 240Hz Gaming Monitor
$693.95 26.5 4K 240 QD-OLED MSI Open box Ebay MSI MPG 272URX QD-OLED 26.5" 4K UHD (3840 x 2160) 240Hz Gaming Monitor
$693.95 26.5 4K 240 QD-OLED MSI Open box Ebay MSI MPG 272URX QD-OLED 26.5" 4K UHD (3840 x 2160) 240Hz Gaming Monitor
$693.95 26.5 4K 240 QD-OLED MSI Open box Ebay MSI MPG 272URX QD-OLED 26.5" 4K UHD (3840 x 2160) 240Hz Gaming Monitor
$695.00 31.5 4K 60 IPS BenQ Certified - Refurbished Ebay BenQ PD3225U 31.5" 4K UHD 60Hz 5ms GTG IPS Thunderbolt 3 HDR10 Designer Monitor
$695.00 32 4K 165 OLED ASUS Open box Ebay [Brand New] ASUS ROG XG32UCWG 32in OLED 4K 165Hz 0.03ms G-SYNC USB-C Monitor
$695.00 31.5 4K 60 IPS BenQ Certified - Refurbished Ebay BenQ PD3225U 31.5" 4K UHD 60Hz 5ms GTG IPS Thunderbolt 3 HDR10 Designer Monitor
$695.00 31.5 4K 60 IPS BenQ Certified - Refurbished Ebay BenQ PD3225U 31.5" 4K UHD 60Hz 5ms GTG IPS Thunderbolt 3 HDR10 Designer Monitor
$699.00 27 4K 160 unknown Sony New Ebay Sony INZONE M9 II SDM27U9M2 27" 4K UHD 160Hz Full Array HDR Gaming Monitor
$699.95 32 4K 100 unknown Dell New Ebay Dell Pro Plus P3225QE 32-inch 100Hz Class 4K UHD LED USB-C Hub Monitor
$699.95 31.5 4K 240 QD-OLED MSI Open box Ebay MSI MPG 321URXW QD-OLED 31.5" 4K UHD (3840 x 2160) 240Hz Gaming Monitor
$699.95 31.5 4K 240 QD-OLED MSI Open box Ebay MSI MPG 321URXW QD-OLED 31.5" 4K UHD (3840 x 2160) 240Hz Gaming Monitor
$699.95 31.5 4K 240 QD-OLED MSI Open box Ebay MSI MPG 321URXW QD-OLED 31.5" 4K UHD (3840 x 2160) 240Hz Gaming Monitor
$699.99 31.5 4K 120 IPS BenQ Open box Ebay BenQ MA320UG 31.5" 16:9 4K UHD 120Hz IPS LED HDR Nano Gloss Monitor, For Macs
$700.00 32 4K 240 QD-OLED Alienware Used Ebay Alienware AW3225QF 32” 4K 240Hz QD-OLED Curved Gaming Monitor
$700.00 32 4K 240 QD-OLED Alienware Used Ebay Alienware AW3225QF 32” 4K 240Hz QD-OLED Curved Gaming Monitor
$700.00 32 4K 240 QD-OLED Alienware Used Ebay Alienware AW3225QF 32” 4K 240Hz QD-OLED Curved Gaming Monitor
$700.00 32 4K 240 QD-OLED Alienware Used Ebay Alienware AW3225QF 32” 4K 240Hz QD-OLED Curved Gaming Monitor
$700.00 31.5 4K 240 OLED ASUS Used Ebay ASUS 31.5" 4K OLED HDR Monitor 240Hz 0.03ms USB-C Custom Heatsink Black
$713.99 32 4K 165 QD-OLED MSI New Ebay MSI 32" 165 Hz QD-OLED UHD Gaming Monitor 3840 x 2160 (4K) MAG 321UP QD-OLED
$715.00 38 4K 60 unknown Dell Used Ebay Dell U3818DW UltraSharp 38" Curved Monitor 4K 60hz
$719.00 27 4K 240 QD-OLED MSI Certified - Refurbished Ebay MSI MPG 272URX QD-OLED 27" UHD Gaming Monitor, 240Hz/0.03ms HDR 400 G-SYNC