Monitors / Compare
LG UltraGear 39GX90SA vs Samsung Odyssey OLED G7 G73SH
Product A: LG
86 of 172 known
Change LG UltraGear 39GX90SA
Compare the Samsung Odyssey OLED G7 G73SH with
Product B: Samsung
94 of 172 known
Change Samsung Odyssey OLED G7 G73SH
Compare the LG UltraGear 39GX90SA with
87 of 164 fields differ
- 37 different values
- 50 known for one only
- 23 the same
- 54 missing for both
Biggest differences
Each bar uses the scale of all 179 monitors.
- Refresh rateA: 240HzB: 165HzLG is 75 Hz higher.
- Pixel densityA: 95.6ppiB: 137.7ppiSamsung is 42.1 ppi higher.
Refresh rate per resolution
The best rate over any port. Bars run from 0 to 1200 Hz.
3840 × 2160Native for B
ANot listed
B165Hz
3440 × 1440Native for A
A240Hz
BNot listed
1920 × 1080
ANot listed
B330Hz
Size, drawn to scale
Front and side.
- ALG: 887.8 × 404.4 mm
- BSamsung: 713.1 × 410.8 mm
We have no stand height for LG, so it is drawn without its stand.
We have no stand height for Samsung, so it is drawn without its stand.
Weight
0 to 15 kg
Weight with stand
A11.45kg
B4.8kg
Weight without stand
A7.3kg
B3.3kg
Box weight
A17.5kg
B7.4kg
All 172 fields
Every value links to where we found it.


General
5 of 8 differ
Series
Model numbers
GTIN / EAN
Announced
Not available
Not available
Status
Not available
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Launch price (EU)
Not available
Not available
Colours
Not available
Segment
Display
12 of 12 differ
Screen size
Viewable screen diagonal
Not available
Native resolution
Aspect ratio
Pixel density
95.6ppi
137.7ppi
Active display area
Not available
Curved
Curvature radius
Not available
Screen surface
Not available
Anti-reflection coating
Anti-Glare, Low-Reflection of the front polarizer1Maker product pagelg.com/us/monitors/lg-39gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 39GX90SA-W AllInfo Surface Treatment. This alone does not establish a matte or glossy classification.
Not available
Panel
5 of 31 differ
Panel type
Panel type (as published)
Backlight
Not available
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
Not available
Panel part number
Not available
Not available
Panel generation
Not available
Not available
Subpixel layout
Not available
Not available
Colour depth
Colour depth method
Not available
Not available
Displayable colours
sRGB coverage
Not available
Not available
DCI-P3 coverage
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Claimed Delta E
Not available
Not available
Paper calibration report in box
Not available
Not available
Hardware calibration support
Not available
Not available
Static contrast ratio
Brightness (typical, SDR)
Brightness (maker minimum)
Peak brightness (HDR)
HDR peak test window
Full-screen brightness
Not available
Not available
HDR formats
HDR certification
Viewing angle (horizontal)
Viewing angle (vertical)
Refresh rate and motion
10 of 22 differ
Refresh rate per resolution and port
ALG UltraGear 39GX90SA
| Resolution | HDMI 2.1 | DisplayPort 1.4 | USB-C |
|---|---|---|---|
| 3440 × 1440Native | 240Hz | 240HzDSC | 240HzDSC |
Source2Press releaselg.com/us/press-release/lg-ug-smart-monitor-pr-4-02-2025.pdfRead 5 October 2026Page 2 exact GX9s table lists native 3440 x 1440, maximum 240 Hz and the model names. Footnote 1 expressly requires DisplayPort 1.4 or HDMI 2.1 for up to 240 Hz. Combined text confirms the native maximum for both input families. Manual page 20 requires DP compatibility 1.4 DSC. HDMI requires 2.1 PC mode. Bit depth, chroma and HDMI compression are unstated. Lower-resolution preset rows are not treated as maxima.4Maker product pagelg.com/es/monitores/monitores-ultragear-gaming/39gx90sa-wRead 5 October 2026Exact USB-C Max Resolution at Hz row explicitly states 3440 x 1440 at 240 Hz. Manual page 20 requires compatibility 1.4 DSC. Other port maxima are separately supported by the maker U.S. press sheet, not inferred from preset timing rows.
BSamsung Odyssey OLED G7 G73SH
| Resolution | HDMI 2.1 | DisplayPort 1.4 |
|---|---|---|
| 3840 × 2160Native | 165Hz | 165Hz |
| 1920 × 1080 | 330Hz | 330Hz |
Max refresh rate
240Hz
330Hz
Max refresh rate at native resolution
240Hz
165Hz
Max refresh rate over DisplayPort
240Hz
165Hz
Max refresh rate over HDMI
240Hz
165Hz
Max refresh rate over USB-C
240Hz
Not available
Max refresh rate at 10-bit
Not available
Not available
Native refresh rate
Overclocked refresh rate
Not available
Not available
Dual mode
Not available
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
FreeSync Premium, G-SYNC Compatible, VESA AdaptiveSync Display1Maker product pagelg.com/us/monitors/lg-39gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 39GX90SA-W AllInfo names FreeSync Premium, G-SYNC Compatible and VESA Adaptive Sync. No native G-SYNC module or FreeSync Premium Pro is inferred.
FreeSync Premium Pro, G-SYNC Compatible2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026Exact Specs entry LS32HG732SNXZA. Own exact FreeSync Premium Pro. G-SYNC compatibility is separately supported by the original own U.S. product guide and public exact-model review.4Maker spec sheet (PDF)theinsidersnet.com/site/public/store/pl_12/campaigns/us/sea_monitors2026w2_2604/Odyssey_G7_G73SH_Gaming_Monitor_051526.pdfRead 5 October 2026Own guide page 10 explicitly NVIDIA G-Sync Compatible and AMD FreeSync Premium Pro. Generic introductory Premium wording is less precise than this model feature row. No hardware G-SYNC module inferred.
VRR range per port
Not available
Not available
Low framerate compensation
Response time (maker GtG claim)
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Not available
Not available
Motion blur reduction
Not available
Not available
Blur-reduction technology
Not available
Not available
Blur reduction works with VRR
Not available
Not available
Flicker-free (claimed)
Not available
Black frame insertion
Not available
Not available
Measured
1 of 12 differ
Input lag at maximum refresh rate
Not available
Not available
Input lag at 60 Hz
Not available
Not available
Average response time (measured)
Not available
Not available
Overshoot (measured)
Not available
Not available
Contrast ratio (measured)
Not available
Not available
SDR brightness (measured)
Not available
HDR brightness in a real scene (measured)
Not available
Not available
PWM flicker frequency (measured)
Not available
Not available
VRR range (measured)
Not available
Not available
Colour accuracy (measured Delta E)
Not available
Not available
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available
Connectivity
13 of 19 differ
Video inputs
ALG UltraGear 39GX90SA
| Type | Version | Count | DSC | HDCP |
|---|---|---|---|---|
| HDMI | 2.1 | 2 | Not available | Not available |
| DisplayPort | 1.4 | 1 | Yes | 2.3 |
| USB-C | Not available | 1 | Not available | Not available |
BSamsung Odyssey OLED G7 G73SH
| Type | Version | Count | HDCP |
|---|---|---|---|
| HDMI | 2.1 | 1 | 2.2 |
| DisplayPort | 1.4 | 1 | 2.2 |
HDMI ports
2
1
DisplayPort ports
1
1
Highest HDMI version
2.1
2.1
Highest DisplayPort version
1.4
1.4
HDMI features
Not available
Not available
USB-C video (DP Alt Mode)
USB-C power delivered
Not available
Thunderbolt
Not available
Not available
USB upstream ports
ALG UltraGear 39GX90SA
| Connector | Count |
|---|---|
| USB-C | 1 |
BSamsung Odyssey OLED G7 G73SH
Not availableUSB downstream hub ports
ALG UltraGear 39GX90SA
| Connector | USB version | Count |
|---|---|---|
| USB-A | 2.0 | 2 |
BSamsung Odyssey OLED G7 G73SH
Not availableKVM switch
Not available
No12Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026Exact S32HG73*S group: printed page 23 explicitly excludes the model from USB HUB support. Printed page 12 complete port diagram has only HDMI input, DP input, headphone output, SERVICE software-update USB and DC power. No built-in peripheral-switching USB host/hub KVM. B&H exact US USB I/O No corroborates. EU KVM N/A is not sole negative proof.13Maker product pagesamsung.com/es/monitors/gaming/odyssey-oled-g7-g73sh-32-inch-dual-mode-4k-165hz-fhd-330hz-ls32hg732suxenRead 7 October 2026Matching LS32HG732SUXEN KVM Switch row says No disponible. Treat as supporting regional feature metadata, not stand-alone proof that an unknown entry equals false. Exact US manual explicitly excludes S32HG73*S USB HUB support and US retailer USB I/O No establish physical scope.
Daisy chain (MST)
Not available
No12Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026Printed page 12 exact S32HG73*S port diagram and descriptions include DP input and HDMI input only, with headphone audio output, software-update SERVICE USB and DC input. No downstream video output. B&H exact US A/V outputs list only 3.5 mm. EU Daisy Chain/DP Out N/A corroborates but is not sole proof.13Maker product pagesamsung.com/es/monitors/gaming/odyssey-oled-g7-g73sh-32-inch-dual-mode-4k-165hz-fhd-330hz-ls32hg732suxenRead 7 October 2026Matching LS32HG732SUXEN Daisy Chain and DisplayPort Out rows say No disponible. Supporting regional metadata. Exact US manual port diagram has no downstream video output, and B&H outputs only 3.5 mm, independently establishing scope.
Ethernet
3.5 mm headphone output
3.5 mm microphone input
Not available
Optical out
Not available
Picture in picture
Picture by picture
Smart features
3 of 4 differ
Smart platform
Not available
Wi-Fi
Not available
Bluetooth
Not available
Not available
Audio and camera
3 of 5 differ
Speakers
Speaker power per channel
Not available
Webcam
Not available
Not available
Microphone
Not available
Not available
Ergonomics and controls
10 of 15 differ
Stand height adjustment
Tilt
Swivel
Pivot
Not available
Removable stand
VESA mount
VESA adapter needed
Security lock slot
On-screen menu controls
Not available
Desktop software
Not available
User firmware updates
Not available
Ambient light sensor
Not available
Not available
Presence sensor
Not available
Not available
RGB lighting
Not available
Gaming menu features
Black Stabilizer, Dynamic Action Sync, Crosshair, FPS Counter1Maker product pagelg.com/us/monitors/lg-39gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 39GX90SA-W AllInfo named gaming functions. No AI feature from another generation is imported.
OLED care
3 of 3 differ
OLED care
Not available
Burn-in covered by warranty
Not available
Burn-in warranty length
Not available
Dimensions and weight
6 of 7 differ
Dimensions with stand
Not available
Dimensions without stand
Width887.8Height404.4Depth198mm(35 × 15.9 × 7.8 in)3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Page 18 exact metric body dimensions. W x D x H source axes are correctly mapped. Rounded inch values are not converted back to fabricated precision.
Width713.1Height410.8Depth64.9mm(28.1 × 16.2 × 2.6 in)2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026Exact Specs entry LS32HG732SNXZA. Own explicit metric W x H x D. Paired 27.07-inch width conflicts with 713.1 mm, so direct maker metric takes precedence. No conversion of the wrong imperial cell is made.
Stand footprint
Not available
Not available
Weight with stand
Weight without stand
Box dimensions
Width985Height338Depth550mm(38.8 × 13.3 × 21.7 in)4Maker product pagelg.com/es/monitores/monitores-ultragear-gaming/39gx90sa-wRead 5 October 2026Exact shipping W x H x D. The French LG sheet independently agrees.
Width805Height126Depth546mm(31.7 × 5 × 21.5 in)2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026Exact Specs entry LS32HG732SNXZA. Own metric shipping W x H x D 805 x 126 x 546, after a stray Set Weight with Stand string in API. Physical flat-pack orientation retained.
Box weight
Power
10 of 13 differ
Power supply
Adapter rating
Not available
Input voltage
Power use (typical)
Not available
Not available
Power use (max)
Not available
Power use SDR (EU label)
Not available
Power use HDR (EU label)
Not available
Standby power
Not available
Off-mode power
Not available
Not available
EU energy class SDR
Not available
EU energy class HDR
Not available
Energy per 1000 h SDR
Not available
Certifications
3 of 9 differ
VESA ClearMR
Not available
Not available
VESA AdaptiveSync Display
Not available
Not available
TÜV certifications
Not available
Not available
Low blue light
Not available
ENERGY STAR
Not available
Not available
TCO Certified
Not available
Not available
EPEAT
Not available
Not available
Colour certifications
Not available
In the box
2 of 2 differ
In the box
Monitor, Stand, AC/DC adapter, HDMI cable, DisplayPort cable, USB-C cable, Remote control1Maker product pagelg.com/us/monitors/lg-39gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 39GX90SA-W AllInfo cables and included remote, with the monitor, stand and external adapter in the manual. Optional Magic Remote, regional paper report and unstated cable lengths are omitted.
Monitor, Stand, External AC adapter, Power cable, HDMI cable, DisplayPort cable2Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026Exact Specs entry LS32HG732SNXZA. Own U.S. accessory list includes HDMI, DP and power cables. Own manual shows stand and adapter. No USB-C cable or remote inherited.
Cables included
ALG UltraGear 39GX90SA
Not availableBSamsung Odyssey OLED G7 G73SH
| Type |
|---|
| Power cable |
| HDMI cable |
| DisplayPort cable |
Warranty
1 of 2 differ
Manufacturer warranty (source market)
Dead pixel policy
Not available
Not available
Links
Not compared
Product page
www.lg.com/us/monitors/lg-39gx90sa-w-gaming-monitor1Maker product pagelg.com/us/monitors/lg-39gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 39GX90SA-W product identity. No GX900A or GS95QE hardware is inherited.
www.samsung.com/us/monitors/gaming/32-inch-odyssey-oled-g7-g73sh-4k-gaming-monitor-sku-ls32hg732snxza1Maker product pagesamsung.com/us/monitors/gaming/32-inch-odyssey-oled-g7-g73sh-4k-gaming-monitor-sku-ls32hg732snxzaRead 5 October 2026Exact U.S. LS32HG732SNXZA identity. Not the QD-OLED G80SH or LCD G80HS.
Spec sheet
boulanger.scene7.com/is/content/Boulanger/8806096433102_f_05Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8806096433102_f_0Read 5 October 2026Original two-page LG France specification sheet, publicly hosted by Boulanger. Exact 39GX90SA-W. Its copied pivot/body-colour claims and 7.80 kg body weight are excluded in favor of own model manual and current maker table.
www.theinsidersnet.com/site/public/store/pl_12/campaigns/us/sea_monitors2026w2_2604/Odyssey_G7_G73SH_Gaming_Monitor_051526.pdf4Maker spec sheet (PDF)theinsidersnet.com/site/public/store/pl_12/campaigns/us/sea_monitors2026w2_2604/Odyssey_G7_G73SH_Gaming_Monitor_051526.pdfRead 5 October 2026Original Samsung exact U.S. LS32HG732SNXZA product guide published May 15, 2026, 22 PDF pages. It is publicly accessible in the Insiders Samsung campaign. Warranty and glossy-panel claims are tied to the own SKU, not a broad select-model footnote alone.
Manual
gscs-b2c.lge.com/downloadFile3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Exact-model English manual linked by U.S. support. The cover names 34GX90SA and 39GX90SA. The manual date is not product retail availability.
org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Official North American Gaming Series Y26 English manual BN81-29068A-02, June 24, 2026. Its cover and exact S32HG73*S rows explicitly include this hardware. Exact G80SH support links the same family guide, while current G73SH U.S./Canada support omitted a direct manual link. No S32HG80*S hardware row is inherited.12Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026Current exact LS32HG732SNXZA support page in Latin English links the same June 24, 2026 North American family guide with ModelName S32HG732SN. Download bytes and extracted text match the previous Canada G80SH-linked guide exactly. Better own-model provenance, no hardware row change.
EPREL registration number
Not available
Not available
Both are also in the API. Back to all monitors.
















