eBay site:

Home / 4K monitors

Used 4K monitors

Used 4K (3840x2160) monitors. Specs from each maker's own pages.

Local on ebay.com

Ships to US from abroad

Priced in the seller’s original currency. Each card shows the seller’s marketplace and location.

Narrow it down: 4K with USB-C power delivery · 4K with 90W+ USB-C

43 monitors in our spec table are 4K UHD (3840x2160), from AOC, ASUS, Acer, BenQ, Dell, Gigabyte, LG, Lenovo, MSI, Philips, Samsung and ViewSonic. Sizes: 26.96" to 41.5".

Models from our spec table where the maker states every filtered spec. Source: maker spec pages. Also as JSON: /api/facets.json.

ModelBrandSizeResolutionRefreshPanelUSB-C PDKey portsStand
U27V4EAAOC27.0"3840x216060HzIPSNone2× HDMI 2.0, 1× DP 1.2
PA279CVASUS27"3840x216060HzIPS65W2× HDMI 2.0, 1× DP 1.2, USB-C video150mm height, pivot, swivel
PA32UCGASUS32"3840x2160120HzMini-LED60W3× HDMI 2.1, 1× DP 1.4, USB-C video, Thunderbolt 3, DP out (MST)130mm height, pivot, swivel
PG32UCDMASUS31.5"3840x2160240HzQD-OLED90W2× HDMI 2.1, 1× DP 1.4, USB-C video, KVM80mm height, swivel
PG42UQASUS41.5"3840x2160138HzWOLEDNone4× HDMI 2.1, 1× DP 1.4fixed height
VG289QASUS28"3840x216060HzIPSNone2× HDMI 2.0, 1× DP 1.2150mm height, pivot, swivel
CBL282KAcer28"3840x216060HzIPSnot stated1× DP130mm height, pivot
XV275K P5biipruzxAcer27"3840x2160160HzIPS90W2× HDMI 2.1, 1× DP 1.4150mm height, pivot, swivel
EW2780UBenQ27"3840x216060HzIPS60W2× HDMI 2.0, 1× DP 1.4, USB-C video
EW3280UBenQ32"3840x216060HzIPS60W2× HDMI 2.0, 1× DP 1.4, USB-C video
EX3210UBenQ32"3840x2160144HzIPSnot stated2× HDMI 2.1, 1× DP 1.4100mm height, swivel
PD2700UBenQ27"3840x216060HzIPSnot stated1× HDMI 2.0, 1× DP 1.4, KVM, DP out (MST)140mm height, pivot, swivel
PD2705UBenQ27"3840x216060HzIPS65W1× HDMI 2.0, 1× DP 1.4, USB-C video, KVM110mm height, pivot, swivel
PD2725UBenQ27"3840x216060HzIPS65W2× HDMI 2.0, 1× DP 1.4, USB-C video, Thunderbolt 3, KVM150mm height, pivot, swivel
PD3205UBenQ31.5"3840x216060HzIPS90W1× HDMI 2.0, 1× DP 1.4, USB-C video, KVM110mm height, pivot, swivel
PD3220UBenQ31.5"3840x216060HzIPS85W2× HDMI 2.0, 1× DP 1.4, USB-C video, Thunderbolt 3, KVM150mm height, pivot, swivel
SW271CBenQ27"3840x216060HzIPS60W2× HDMI 2.0, 1× DP 1.4, USB-C video150mm height, pivot, swivel
SW272UBenQ27"3840x216060HzIPS90W2× HDMI 2.0, 1× DP 1.4, USB-C video, KVM140mm height, pivot, swivel
P2721QDell26.96"3840x216060HzIPS65W1× HDMI 2.0, 1× DP 1.2, USB-C video150mm height, pivot, swivel
S2721QDell27"3840x216060HzIPSNone2× HDMI 2.0, 1× DP 1.2fixed height
S2721QSDell27"3840x216060HzIPSNone2× HDMI 2.0, 1× DP 1.2110mm height, pivot, swivel
U2720QDell27"3840x216060HzIPS90W1× HDMI 2.0, 1× DP 1.4, USB-C video130mm height, pivot, swivel
U2723QEDell27"3840x216060HzIPS90W1× HDMI 2.0, 1× DP 1.4, USB-C video, KVM, Ethernet, DP out (MST)150mm height, pivot, swivel
U3223QEDell31.5"3840x216060HzIPS90W1× HDMI 2.0, 1× DP 1.4, USB-C video, KVM, Ethernet, DP out (MST)150mm height, pivot, swivel
AORUS FO32U2PGigabyte31.5"3840x2160240HzQD-OLED65W2× HDMI 2.1, 2× DP 2.1, USB-C video, KVM, DP out (MST)pivot, swivel
M28UGigabyte28"3840x2160144HzIPSnot stated2× HDMI 2.1, 1× DP 1.4, USB-C video, KVM130mm height
M32UGigabyte31.5"3840x2160144HzIPSnot stated2× HDMI 2.1, 1× DP 1.4, USB-C video, KVM130mm height, swivel
27GN950-BLG27"3840x2160144HzIPSnot stated2× HDMI 2.0, 1× DP 1.4110mm height, pivot
27UK850-WLG27"3840x216060HzIPS60W2× HDMI, 1× DP 1.4110mm height, pivot
27UL850-WLG27"3840x216060HzIPS60W2× HDMI 2.0, 1× DP 1.4110mm height, pivot
27UP850N-WLG27"3840x216060HzIPS90W2× HDMI 2.0, 1× DP 1.4, USB-C video110mm height, pivot
32GQ950-BLG31.5"3840x2160144HzIPSnot stated2× HDMI 2.1, 1× DP 1.4110mm height, pivot
32UN880-BLG31.5"3840x216060HzIPS60W2× HDMI 2.0, 1× DP 1.4, USB-C video130mm height, pivot, swivel
P27u-20Lenovo27.0"3840x216060HzIPSnot stated2× HDMI 2.1, 1× DP 1.2, Thunderbolt, KVM, Ethernet135mm height, pivot, swivel
P32p-20Lenovo31.5"3840x216060HzIPS90W1× HDMI 2.0, 1× DP 1.2, USB-C video, KVM, Ethernet135mm height, pivot, swivel
T32p-30Lenovo31.5"3840x216060HzIPS90W1× HDMI 2.1, 1× DP 1.4, USB-C video, KVM, Ethernet
MAG 274UPFMSI27"3840x2160144HzIPS65W2× HDMI 2.1, 1× DP 1.4a, USB-C video130mm height, pivot, swivel
MPG 321URX QD-OLEDMSI31.5"3840x2160240HzQD-OLED90W2× HDMI 2.1, 1× DP 1.4a, USB-C video, KVM110mm height, pivot, swivel
279P1Philips27"3840x216060HzIPS90W2× HDMI 2.0, 1× DP 1.4, USB-C video, Ethernet150mm height, pivot, swivel
S27D800UASamsung27"3840x216060HzIPS90W1× HDMI 2.0, 1× DP 1.2, KVM, Ethernet120mm height, pivot, swivel
S32FM801USamsung32"3840x216060HzVA65W1× HDMI 2.0120mm height, pivot
VP2776T-4KViewSonic27"3840x216060HzIPS100W2× HDMI 2.1, 1× DP, Thunderbolt 4, Ethernet120mm height, pivot, swivel
VX2730D-4KViewSonic27"3840x2160not statedIPSnot stated2× HDMI 2.1, 1× DP120mm height, pivot

Get it working

Used monitors may arrive without the right cable. Common fixes:

USB-C laptop to USB-C monitor
USB-C to USB-C cable rated for video (DP Alt Mode, USB4 or Thunderbolt). For example: Cable Matters Certified 40Gbps USB4 Cable 3.3ft, Thunderbolt 4/5 Compatible, or Anker USB C Cable(3.3FT, 240W), USB 4 Data Cable, 40Gbps, 8K HD Display, Thunderbolt 4/3 Compatible, for iPhone 17, MacBook, Hub, Docking and More (Pack of 2).
USB-C laptop to DisplayPort monitor
USB-C to DisplayPort 1.4 cable. For example: Cable Matters Unidirectional USB C to DisplayPort 1.4 Cable, 6ft, or UGREEN Unidirectional USB C to DisplayPort 1.4 Cable 8K@60Hz 4K@240Hz 6.6FT.
USB-C laptop to HDMI monitor
USB-C to HDMI cable (HDMI 2.1 type for high refresh). For example: UGREEN USB C to HDMI 2.1 Cable 8K@60Hz 4K@240Hz for Home Office, 6.6FT.
Console or GPU to HDMI 2.1 monitor
Certified Ultra High Speed HDMI cable. For example: Zeskit Certified 2.1 8K HDMI Cable 48Gbps 4K120Hz Compatible with Soundbar eARC HDR10 VRR Dolby Vision Atmos HDCP 2.2 & 2.3 Gaming PS5 Xbox Series X Apple TV Roku Monitor (Ultra High Speed Maya 6ft), or Monoprice 8K Certified Ultra High Speed HDMI Cable - Braided - HDMI 2.1, 8K@60Hz, 4K@120Hz, 48Gbps, HDR, VRR, CL2 In-Wall Rated, 6ft, Black.

All cable fixes · Arms, light bars and other extras. Product links go to Amazon. We don't earn anything from them.