arkivoAPI

Monitors / Compare

LG UltraGear 27GR83Q-B vs Samsung ViewFinity S9 S90PC

85 of 164 fields differ

Download CSVDownload JSON
  • 42 different values
  • 43 known for one only
  • 23 the same
  • 56 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Response timeLower is betterA: 1msB: 5msLG is 4 ms lower.
  2. Refresh rateA: 240HzB: 60HzLG is 4 times higher.
  3. Power use (max)Lower is betterA: 55WB: 182WLG is 127 W lower.
  4. Pixel densityA: 108.8ppiB: 217.6ppiSamsung is 108.8 ppi higher.
  5. Power use HDR (EU label)Lower is betterA: 44.6WB: 68WLG is 23.4 W lower.
  6. Brightness (typical, SDR)A: 400nitsB: 600nitsSamsung is 200 nits higher.

Refresh rate per resolution

The best rate over any port. Bars run from 0 to 1200 Hz.

5120 × 2880Native for B
ANot listed
B60Hz
2560 × 1440Native for A
A240Hz
BNot listed

Size, drawn to scale

Front and side. Solid lines show the stand at its lowest. Dashed lines show it at its highest.

Weight

0 to 15 kg

Weight with stand
A6.2kg
B7.4kg
Weight without stand
A4.3kg
B4.7kg
Box weight
A8.6kg
B10.7kg

All 172 fields

Every value links to where we found it.

ALG UltraGear 27GR83Q-B
BSamsung ViewFinity S9 S90PC

General

4 of 8 differ
Announced
Not available
Not available
Status
Not available
Not available
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (EU)
Not available
Not available
Markets
Not available
Not available

Display

6 of 12 differ
Viewable screen diagonal
Not available
Pixel density
108.8ppi
217.6ppi
Active display area
Not available
Curvature radius
Not available
Not available
Touchscreen
Not available
Not available

Panel

9 of 31 differ
Backlight
Not available
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
Not available
Not available
Panel part number
Not available
Not available
Panel generation
Not available
Not available
Subpixel layout
Not available
Not available
sRGB coverage
Not available
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Paper calibration report in box
Not available
Not available
Hardware calibration support
Not available
Peak brightness (HDR)
Not available
Not available
HDR peak test window
Not available
Not available
Full-screen brightness
Not available
Not available
HDR certification
Not available

Refresh rate and motion

11 of 22 differ
Refresh rate per resolution and port
Max refresh rate
240Hz
60Hz
Max refresh rate at native resolution
240Hz
60Hz
Max refresh rate over DisplayPort
240Hz
60Hz
Max refresh rate over HDMI
240Hz
Not available
Max refresh rate over USB-C
Not available
60Hz
Max refresh rate at 10-bit
Not available
Not available
Overclocked refresh rate
Not available
Not available
Dual mode
Not available
Not available
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
Not available
VRR range per port
Not available
Not available
Response time (maker MPRT claim)
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
Black frame insertion
Not available
Not available

Measured

2 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
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

14 of 19 differ
Video inputs
HDMI ports
2
0
DisplayPort ports
1
1
Highest HDMI version
2.1
Not available
Highest DisplayPort version
1.4
1.4
USB-C power delivered
Not available
Thunderbolt
Not available
Not available
Picture in picture
Not available
Not available
Picture by picture
Not available
Not available

Smart features

4 of 4 differ

Audio and camera

5 of 5 differ

Ergonomics and controls

12 of 15 differ
Ambient light sensor
Not available
Presence sensor
Not available
Not available
RGB lighting
Not available
Not available

OLED care

None of 3 known
OLED care
Not available
Not available
Burn-in covered by warranty
Not available
Not available
Burn-in warranty length
Not available
Not available

Dimensions and weight

6 of 7 differ
Dimensions with stand
Width613.5Height (lowest)467.7Height (highest)577.7Depth253.7mm(24.2 × 18.4 to 22.7 × 10 in)1Maker product pagelg.com/ca_en/monitors/gaming/27gr83q-bRead 11 October 2026613.5 x 577.7 x 253.7 (UP) and 613.5 x 467.7 x 253.7 (DOWN).
Stand footprint
Not available
Not available
Box dimensions

Power

7 of 13 differ
Adapter rating
Not available
Power use (typical)
Not available

Certifications

2 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
Not available

In the box

2 of 2 differ

Warranty

1 of 2 differ
Manufacturer warranty (source market)
Not available
Dead pixel policy
Not available
Not available

Both are also in the API. Back to all monitors.