arkivoAPI
Menu

Monitors / Compare

Acer Nitro XV275K P5 vs LG UltraGear evo GM9 27GM950B

Product A: Acer

Nitro XV275K P5

87 of 172 known
Change Acer Nitro XV275K P5

Compare the LG UltraGear evo GM9 27GM950B with

Product B: LG

UltraGear evo GM9 27GM950B

97 of 172 known
Change LG UltraGear evo GM9 27GM950B

Compare the Acer Nitro XV275K P5 with

69 of 164 fields differ

Download CSVDownload JSON
  • 40 different values
  • 29 known for one only
  • 32 the same
  • 63 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Power use SDR (EU label)Lower is betterA: 23.2WB: 41.6WAcer is 18.4 W lower.
  2. Power use HDR (EU label)Lower is betterA: 92WB: 53.5WLG is 38.5 W lower.
  3. Pixel densityA: 163.2ppiB: 217.6ppiLG is 54.4 ppi higher.
  4. Peak brightness (HDR)A: 1,000nitsB: 1,250nitsLG is 250 nits higher.
  5. Brightness (typical, SDR)A: 600nitsB: 750nitsLG is 150 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
B165Hz
4736 × 2664
ANot listed
B165Hz
3840 × 2160Native for A
A160Hz
BNot listed
2560 × 1440
ANot listed
B330Hz
2368 × 1332
ANot listed
B330Hz
1920 × 1080
A320Hz
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
A6.72kg
B8.5kg
Weight without stand
A4.73kg
B5.7kg

All 172 fields

Every value links to where we found it.

AAcer Nitro XV275K P5
BLG UltraGear evo GM9 27GM950B

General

5 of 8 differ
Series
Nitro XV51Maker product pageacer.com/us-en/monitors/gaming/nitro-xv5/pdp/UM.HX5AA.501Read 30 September 2026
UltraGear evo GM91Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own U.S. product title. This is the LCD Hyper Mini LED family.
Model numbers
UM.HX5AA.501, UM.HX5EE.501, UM.HX5SG.501, UM.HX5SI.5011Maker product pageacer.com/us-en/monitors/gaming/nitro-xv5/pdp/UM.HX5AA.501Read 30 September 20262Maker product pageacer.com/de-de/monitors/gaming/nitro-xv5/pdp/UM.HX5EE.501Read 30 September 20263Maker product pageacer.com/sg-en/monitors/gaming/nitro-xv5/pdp/UM.HX5SG.501Read 30 September 20264Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026Acer datasheet (Acer Datenblatt, 2025-03-11) for UM.HX5EE.501, hosted by Geizhals8Retailer pageamazon.com/dp/B0BVLP8ZQ1Read 30 September 2026Listing is for UM.HX5SI.501 (India)
27GM950B-B1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Exact U.S. SKU, corroborated own 27GM950B manual cover and original 27GM950B-B.AUS sheet.
GTIN / EAN
47114743767944Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 20269Retailer pagebestbuy.com/product/acer-nitro-xv275k-27-4k-uhd-miniled-320hz-1ms-freesync-premium-gaming-monitor-with-hdr1000-usb-type-c-displayport-hdmi-black/JJ8V8HXZ5QRead 30 September 2026UPC 195133278690, US model XV275K P5
1951741477261Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Exact own U.S. AllInfo UPC, matching original U.S. sheet. Japanese JAN is excluded.
Announced
Not available
Not available
Status
Available10Spec databasegeizhals.de/acer-nitro-xv5-xv275kp5biipruzx-um-hx5ee-501-a3438620.htmlRead 30 September 202636 offers from EU shops on 2026-09-28
Not available
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Not available
$1,199.998Press releaselg.com/us/press-release/ultragear-gx9-gm9-press-release.pdfRead 5 October 2026Own April 7 maker U.S. release PDF page 1 News Summary expressly $1199.99 for GM9. Later body rounds to $1199. Current maker original MSRP agrees. Preorder price does not prove actual delivered retail date.
Launch price (EU)
Not available
Not available
Markets
US, EU, SG, IN1Maker product pageacer.com/us-en/monitors/gaming/nitro-xv5/pdp/UM.HX5AA.501Read 30 September 20262Maker product pageacer.com/de-de/monitors/gaming/nitro-xv5/pdp/UM.HX5EE.501Read 30 September 20263Maker product pageacer.com/sg-en/monitors/gaming/nitro-xv5/pdp/UM.HX5SG.501Read 30 September 20268Retailer pageamazon.com/dp/B0BVLP8ZQ1Read 30 September 2026
Not available
Colours
Black1Maker product pageacer.com/us-en/monitors/gaming/nitro-xv5/pdp/UM.HX5AA.501Read 30 September 2026
Not available
Segment
Gaming1Maker product pageacer.com/us-en/monitors/gaming/nitro-xv5/pdp/UM.HX5AA.501Read 30 September 2026
Gaming1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own maker gaming-monitor classification.

Display

4 of 12 differ
Screen size
27in(68.6 cm)4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026
27in(68.6 cm)1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own U.S. advertised 27-inch size. No more precise viewable diagonal is invented.
Viewable screen diagonal
27in(68.6 cm)4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026
Not available
Native resolution
3840 × 2160px4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026
5120 × 2880px1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own exact AllInfo native 5K. Native panel resolution is distinct from lower-resolution Dual Mode.
Aspect ratio
16:91Maker product pageacer.com/us-en/monitors/gaming/nitro-xv5/pdp/UM.HX5AA.501Read 30 September 2026
16:91Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own maker table, matching native pixel ratio.
Pixel density
163.2ppi
217.6ppi
Pixel pitch
Not available
0.1166mm1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own horizontal and vertical pixel pitch 0.11655 mm. Japanese published whole-mm active area is consistent with rounding.
Active display area
Width597Height336mm(23.5 × 13.2 in)4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026
Width597Height336mm(23.5 × 13.2 in)4Maker product pagelg.com/jp/monitors/gaming-monitors/27gm950b-bRead 5 October 2026Own original 27GM950B-B technical table active 597 x 336 mm. Whole-mm published precision is retained. It is not calculated from rounded pitch.
Curved
No10Spec databasegeizhals.de/acer-nitro-xv5-xv275kp5biipruzx-um-hx5ee-501-a3438620.htmlRead 30 September 2026Full product properties / Form: gerade (flat).
No5Maker product pagelg.com/uk/monitors/gaming-monitor/27gm950b-bRead 5 October 2026Own exact-model front and right-side maker gallery photographs show a flat panel. The side image depicts straight front-screen geometry. No radius or curve is inferred from display size or IPS technology.
Curvature radius
Not available
Not available
Screen surface
Matte1Maker product pageacer.com/us-en/monitors/gaming/nitro-xv5/pdp/UM.HX5AA.501Read 30 September 2026Published as Anti-glare
Matte9Reviewpcworld.com/article/3215049/lg-ultragear-evo-ai-gm9-review.htmlRead 5 October 2026Exact concluding paragraph explicitly anti-glare matte finish. Matte plastic chassis alone is not used as screen evidence.
Anti-reflection coating
Not available
Not available
Touchscreen
Not available
Not available

Panel

11 of 31 differ
Panel type
IPS4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 20267Reviewrtings.com/monitor/reviews/acer/nitro-xv275k-p5biipruzxRead 30 September 2026
IPS1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own AllInfo Display Type IPS, independently original U.S. technical sheet.
Panel type (as published)
IPS Technology4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026Technical specifications: Panel Typ IPS Technologie, translated to English.
Not available
Backlight
Mini-LED4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026
Mini-LED2Maker spec sheet (PDF)files.bbystatic.com/us0GylSyMfdsH3lLWlUJkg%3D%3D/61b2cd5e-fa69-47de-b2ad-7c5c7163a994.pdfRead 5 October 2026Own Mini-LED Technology Yes and Hyper Mini LED product identity. This is a backlit IPS LCD, not self-emissive OLED.
Local dimming
Yes7Reviewrtings.com/monitor/reviews/acer/nitro-xv275k-p5biipruzxRead 30 September 2026Public review text. RTINGS says local dimming only works in HDR
Yes2Maker spec sheet (PDF)files.bbystatic.com/us0GylSyMfdsH3lLWlUJkg%3D%3D/61b2cd5e-fa69-47de-b2ad-7c5c7163a994.pdfRead 5 October 2026Own original U.S. Local Dimming Zone 2304. Exact manual page 20 has adjustable Local Dimming control.
Dimming zones
1,1527Reviewrtings.com/monitor/reviews/acer/nitro-xv275k-p5biipruzxRead 30 September 20268Retailer pageamazon.com/dp/B0BVLP8ZQ1Read 30 September 2026
2,3042Maker spec sheet (PDF)files.bbystatic.com/us0GylSyMfdsH3lLWlUJkg%3D%3D/61b2cd5e-fa69-47de-b2ad-7c5c7163a994.pdfRead 5 October 2026Own exact Local Dimming Zone row 2304, independently primary release. Physical mini LEDs total 9216 and are not zone count.8Press releaselg.com/us/press-release/ultragear-gx9-gm9-press-release.pdfRead 5 October 2026Own exact GM9 paragraph PDF page 2 separately states 9216 physical mini LEDs and 2304 local dimming zones. Original U.S. sheet agrees.
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
Colour depth
10bits4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026
10bits3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 23 expressly supports 8-bit/10-bit colour. This proves supported per-channel depth, not native panel method or the bit depth of each maximum-rate mode.
Colour depth method
Not available
Not available
Displayable colours
1.07 billion4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026Published as 1.07B (10 Bit)
1.06 billion1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own literal 1.06B. This is not changed to 1.07B. Native/FRC implementation is unstated.
sRGB coverage
Not available
Not available
DCI-P3 coverage
95%8Retailer pageamazon.com/dp/B0BVLP8ZQ1Read 30 September 2026Published as DCI-P3 95%, no CIE reference
99%1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own typical DCI-P3 99%, CIE 1976. Coverage, not gamut volume. Minimum 95% on the UK page is a separate guarantee.
Adobe RGB coverage
99%4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026Published as 99% AdobeRGB, no CIE reference
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Not available
Yes1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own Factory Calibration Yes. Physical paper report is not established.
Claimed Delta E
Not available
Not available
Paper calibration report in box
Not available
Not available
Hardware calibration support
Not available
Yes1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own H/W Calibration True Color Pro Yes, original sheet Ready, and own manual SDR calibrated profiles using LG Calibration Studio. Ordinary ICC calibration is not substituted.
Static contrast ratio
Not available
1,000:11Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own panel native static 1000:1. Local-dimming dynamic contrast and reviewer prose are separate.
Brightness (typical, SDR)
600nits4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026Published as 600nits native
750nits1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own typical SDR 750 cd/m². Window, local-dimming setting and picture preset are unstated.
Brightness (maker minimum)
Not available
600nits1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own maker minimum 600 cd/m², not lowest adjustable brightness.
Peak brightness (HDR)
1,000nits2Maker product pageacer.com/de-de/monitors/gaming/nitro-xv5/pdp/UM.HX5EE.501Read 30 September 20264Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 20261000nits peak HDR1000 mode
1,250nits1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own peak 1250 cd/m², independently exact UK HDR/DisplayHDR feature. Maker internal test conditions are unstated. No window percentage, real scene or full-screen value inferred.
HDR peak test window
Not available
Not available
Full-screen brightness
Not available
Not available
HDR formats
HDR1010Spec databasegeizhals.de/acer-nitro-xv5-xv275kp5biipruzx-um-hx5ee-501-a3438620.htmlRead 30 September 2026
HDR101Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own HDR10 Yes. HDR Effect is SDR processing and is not another accepted HDR format.
HDR certification
DisplayHDR 10002Maker product pageacer.com/de-de/monitors/gaming/nitro-xv5/pdp/UM.HX5EE.501Read 30 September 2026
DisplayHDR 10001Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own VESA DisplayHDR 1000. This is the LCD certification, not OLED True Black.
Viewing angle (horizontal)
178°4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026
178°1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own 178 degrees R/L. UK technical table specifies CR at least 10.
Viewing angle (vertical)
178°4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026
178°1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own 178 degrees U/D. UK technical table specifies CR at least 10.

Refresh rate and motion

12 of 22 differ
Refresh rate per resolution and port
AAcer Nitro XV275K P5
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4USB-C Port not listed
3840 × 2160Native144Hz160Hz160HzNot available
1920 × 1080Not availableNot availableNot available320Hz
Source4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026Bildwiederholfrequenz (max.) 160Hz DP/Type-C, 144Hz HDMI. Frequenz HDMI 48~144Hz, DP/Type-C 48~160Hz5Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_1.0_A_A.pdfRead 8 October 2026Standard timing table page 5 and DFR page 8/16 confirm 4K160 and 1080p320 dual mode. No input is specified for 1080p320, so that confirmed mode has no input value. Port-specific native maxima are stated in the datasheet.
BLG UltraGear evo GM9 27GM950B
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 2.1 UHBR20USB-C DisplayPort 1.4 Alt Mode
5120 × 2880Native165Hz165Hz144Hz
4736 × 2664165Hz165Hz144Hz
2560 × 1440330Hz330Hz288Hz
2368 × 1332330Hz330Hz288Hz
Source3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 19 explicitly bounds Dual Mode Off Full Wide native 5120 x 2880 and Off 24.5-inch crop 4736 x 2664 at 165 Hz HDMI/DP or 144 Hz USB-C. Dual Mode On Full Wide 2560 x 1440 and On 24.5-inch crop 2368 x 1332 are bounded at 330 Hz HDMI/DP or 288 Hz USB-C. Own input support tables pages 24-27 accept these matching signals. Explicit per-input ceilings establish maxima, not presets alone. HDMI native requires 2.1(PC), DP native 1.4 or 2.1 and USB-C native 1.4(USB-C) compatibility. Host, cable, USB-C resolution/data preference and GPU performance can affect operation. Per-mode DSC, depth and chroma unstated and omitted.
Max refresh rate
320Hz
330Hz
Max refresh rate at native resolution
160Hz
165Hz
Max refresh rate over DisplayPort
160Hz
165Hz
Max refresh rate over HDMI
144Hz
165Hz
Max refresh rate over USB-C
160Hz
144Hz
Max refresh rate at 10-bit
Not available
Not available
Native refresh rate
160Hz4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026
165Hz1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own 165 Hz at native 5K on HDMI/DP. USB-C native maximum is separately 144 Hz in current manual.
Overclocked refresh rate
Not available
Not available
Dual mode
Yes5Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_1.0_A_A.pdfRead 8 October 2026DFR: switch UHD 160Hz and FHD 320Hz
Yes1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own explicit 5K 165 Hz / QHD 330 Hz paired mode, with dedicated physical button in manual.
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
FreeSync Premium Pro2Maker product pageacer.com/de-de/monitors/gaming/nitro-xv5/pdp/UM.HX5EE.501Read 30 September 2026Published as AMD FreeSync Premium Pro. Best Buy, Amazon and Micro Center list FreeSync Premium
G-SYNC Compatible, FreeSync Premium, VESA AdaptiveSync Display1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own exact named G-SYNC Compatible and FreeSync Premium. Original U.S. sheet names VESA Adaptive Sync and VESA Dual-Mode. No FreeSync Premium Pro or native G-SYNC module inherited from erroneous reviewer table.
VRR range per port
Not available
Not available
Low framerate compensation
Yes2Maker product pageacer.com/de-de/monitors/gaming/nitro-xv5/pdp/UM.HX5EE.501Read 30 September 2026Exact-model maker claim for FreeSync Premium Pro supplies the product tier. AMD official definition supplies its required LFC feature. Compatible GPU/mode conditions apply.12Maker product pageamd.com/en/resources/support-articles/faqs/DH3-013.htmlRead 30 September 2026Official tier definition explicitly includes LFC in FreeSync Premium Pro. Applies when a compatible AMD GPU and supported FreeSync mode are enabled. No all-input VRR-range claim is inferred.
Yes11Maker product pageamd.com/en/products/graphics/technologies/freesync.htmlRead 5 October 2026Official AMD makes LFC mandatory for producer-confirmed FreeSync Premium. No unproved per-input VRR interval inferred.
Response time (maker GtG claim)
1ms1Maker product pageacer.com/us-en/monitors/gaming/nitro-xv5/pdp/UM.HX5AA.501Read 30 September 2026
1ms1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own 1 ms GtG at Faster overdrive. This is a maker fastest claim, not measured mean or MPRT.
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Off, Normal, Extreme5Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_1.0_A_A.pdfRead 8 October 2026Gaming > Over Drive
Not available
Motion blur reduction
Not available
Yes1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own Motion Blur Reduction Technology Yes. Current manual page 19 lists its operating rates.
Blur-reduction technology
Not available
1ms Motion Blur Reduction4Maker product pagelg.com/jp/monitors/gaming-monitors/27gm950b-bRead 5 October 2026Own exact feature name. Manual page 19 requires HDMI/DP 120, 144 or 165 Hz, or USB-C 120/144 Hz before enabling it. No operation at 330/288 Hz, simultaneous VRR or separate MPRT measurement inferred.
Blur reduction works with VRR
Not available
Not available
Flicker-free (claimed)
Not available
Yes1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own Flicker Safe Yes. Strobing Motion Blur Reduction is a separate selectable mode.
Black frame insertion
Not available
Not available

Measured

None of 12 known
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
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

7 of 19 differ
Video inputs
AAcer Nitro XV275K P5
TypeVersionCountDSC
HDMI2.12Not available
DisplayPort1.41Yes
USB-CNot available1Not available
Source4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 20265Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_1.0_A_A.pdfRead 8 October 2026System > DSC: DSC default On, only DP is supported
BLG UltraGear evo GM9 27GM950B
TypeVersionCount
DisplayPort2.1 UHBR201
HDMI2.12
USB-CDisplayPort 1.4 Alt Mode1
Source2Maker spec sheet (PDF)files.bbystatic.com/us0GylSyMfdsH3lLWlUJkg%3D%3D/61b2cd5e-fa69-47de-b2ad-7c5c7163a994.pdfRead 5 October 2026Own original U.S. Input/Output explicitly DP 2.1 UHBR20 one, HDMI FRL 2.1 two and USB-C DP 1.4 one. No numerical bandwidth, DSC state or port-specific HDCP inferred. UK mislabeled USB-C maximum-resolution row 2.3 is not a rate.
HDMI ports
2
2
DisplayPort ports
1
1
Highest HDMI version
2.1
2.1
Highest DisplayPort version
1.4
2.1 UHBR20
HDMI features
Not available
VRR3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 19 explicitly HDMI VRR supported. Other HDMI feature names are unproved.
USB-C video (DP Alt Mode)
Yes5Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_1.0_A_A.pdfRead 8 October 2026
Yes3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 15 explicitly PD and DP Alternate Mode through USB-C. Monitor power still comes from AC/DC adapter.
USB-C power delivered
90W4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026
90W1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own 90 W supplied to a compatible host. The monitor requires its separate adapter.
Thunderbolt
Not available
Not available
USB upstream ports
AAcer Nitro XV275K P5
ConnectorUSB versionCount
USB-B3.01
USB-CNot available1
Source4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026USB3.0 x2 + USB-B (1up 2down), plus Type-C. The US product page says 2 USB-B upstream ports. The manual shows one USB-B port
BLG UltraGear evo GM9 27GM950B
ConnectorCount
USB-C1
Source1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own USB upstream via USB-C, one socket. USB revision on upstream row unstated.
USB downstream hub ports
AAcer Nitro XV275K P5
ConnectorUSB versionCount
USB-A3.02
Source4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026
BLG UltraGear evo GM9 27GM950B
ConnectorUSB versionCount
USB-A3.2 Gen 12
Source1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own two peripheral ports, USB 3.2 Gen 1. Original sheet agrees. Current manual page 16 says USB-C to USB-C limits downstream to USB 2.0, while USB-C to USB-A supports USB 3.0 with a compatible host.
KVM switch
Yes4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026
No9Reviewpcworld.com/article/3215049/lg-ultragear-evo-ai-gm9-review.htmlRead 5 October 2026Exact 27GM950B-B review explicitly says no KVM functionality. Incorrect DP 1.4, FreeSync Premium Pro and native-resolution typos in its final table are not inherited.
Daisy chain (MST)
Not available
Not available
Ethernet
Not available
Not available
3.5 mm headphone output
Yes4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 202610Spec databasegeizhals.de/acer-nitro-xv5-xv275kp5biipruzx-um-hx5ee-501-a3438620.htmlRead 30 September 2026Full product properties / Anschlüsse explicitly lists 1×3.5mm Klinke Line-Out. Maker datasheet separately lists Audio Out.
Yes4Maker product pagelg.com/jp/monitors/gaming-monitors/27gm950b-bRead 5 October 2026Own original base-model stereo-mini four-pole headphone/microphone socket. Manual page 16 corroborates shared headset functionality.
3.5 mm microphone input
Not available
Yes4Maker product pagelg.com/jp/monitors/gaming-monitors/27gm950b-bRead 5 October 2026Own four-pole stereo-mini socket microphone contacts, not a separate socket. Manual page 16 requires upstream USB connection to PC for microphone function.
Optical out
Not available
Not available
Picture in picture
Not available
Not available
Picture by picture
Not available
Not available

Smart features

None of 4 known
Smart platform
Not available
Not available
Wi-Fi
Not available
Not available
Bluetooth
Not available
Not available
Remote control
Not available
Not available

Audio and camera

3 of 5 differ
Speakers
Not available
Yes1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own Speaker Yes. Explicit count is sourced separately from exact reviewer wording.
Number of speakers
Not available
29Reviewpcworld.com/article/3215049/lg-ultragear-evo-ai-gm9-review.htmlRead 5 October 2026Exact own-model specification explicitly two 7-watt speakers. This states physical speakers, not merely stereo output channels.
Speaker power per channel
Not available
7W5Maker product pagelg.com/uk/monitors/gaming-monitor/27gm950b-bRead 5 October 2026Own exact Speaker 7 W x 2, independently original Japanese 7 W+7 W. Stored per-channel rated output, not 14 W total.
Webcam
Not available
Not available
Microphone
Not available
Not available

Ergonomics and controls

10 of 15 differ
Stand height adjustment
150mm4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 20265Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_1.0_A_A.pdfRead 8 October 2026
130mm3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 10 direct stand travel 130 mm. This is not minimum overall height.
Tilt
Forward5°Backward25°4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 20265Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_1.0_A_A.pdfRead 8 October 2026-5 to 25 degrees, 25 only at the highest position
Forward5°Backward21°3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 11 direct -5/+21 degrees. Positive directional magnitudes stored.
Swivel
Left25°Right25°4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 20265Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_1.0_A_A.pdfRead 8 October 2026
Left30°Right30°3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 11 direct 30 degrees left and right.
Pivot
Counterclockwise90°Clockwise90°4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 20265Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_1.0_A_A.pdfRead 8 October 2026
Counterclockwise90°3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 11 explicitly rotates 90 degrees counterclockwise. Clockwise range is not invented.
Removable stand
Yes5Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_1.0_A_A.pdfRead 8 October 2026
Yes3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 8 instructs removing stand before wall mounting by reversing assembly.
VESA mount
75 x 754Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 202675x75 mm. The manual also says wall-mount 75 x 75 mm
100 x 1003Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 7 exact rear wall-mount pattern.
VESA adapter needed
Not available
No3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed pages 7-9 attach optional wall bracket directly to rear mounting pattern. No separate VESA adapter required.
Security lock slot
Yes4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026
Yes3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 6 locking procedure. Kensington cable is optional.
On-screen menu controls
Buttons5Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_1.0_A_A.pdfRead 8 October 2026Five buttons: DFR/Exit, Mode/Enter, Input/Up, Menu/Down, Power8Retailer pageamazon.com/dp/B0BVLP8ZQ1Read 30 September 2026
Joystick, Buttons, Software3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed pages 9-10 show joystick and dedicated Dual Mode button. Page 18 LG Switch Personalized Picture Wizard and calibrated profiles operate display settings. PCWorld separately confirms LG Switch has the same display controls.9Reviewpcworld.com/article/3215049/lg-ultragear-evo-ai-gm9-review.htmlRead 5 October 2026Exact control paragraph explicitly LG Switch accesses the same monitor controls. Manual joystick and dedicated button evidence is separate.
Desktop software
Acer Display Widget4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 20268Retailer pageamazon.com/dp/B0BVLP8ZQ1Read 30 September 2026
LG Switch, LG Calibration Studio3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed pages 13 and 18 name actual display-control apps. Dual Controller sharing software is separate from menu control.
User firmware updates
Not available
Yes1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Own exact product page expressly instructs downloading LG Switch to install the latest monitor firmware update for picture performance. This is firmware, not only a desktop layout app.
Ambient light sensor
Not available
Not available
Presence sensor
Not available
Not available
RGB lighting
Yes5Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_1.0_A_A.pdfRead 8 October 2026System menu printed p16, Ambient Light, lists Off, Running Light, Flashing, Breathing, Blue and Red modes. This is configurable accent lighting, not an ambient-light sensor. Exact P5 model guide, not the earlier P3.
Yes1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own RGB LED Lighting Unity Hexagon Lighting. Manual page 21 documents selectable static colours and cycling.
Gaming menu features
Timer, Aim Point, Refresh Rate Num, Advanced Wide Mode5Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_1.0_A_A.pdfRead 8 October 2026
Black Stabilizer, Dynamic Action Sync, Crosshair, FPS Counter, AI Upscaling, AI Scene Optimization, AI Sound1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Own AllInfo expressly names Black Stabilizer, Dynamic Action Sync, Crosshair and FPS Counter. AI Upscaling and AI Sound are own page key features, with full AI Boost menu names and conditions separately sourced to manual pages 18-19 and primary release.3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed pages 18-19 name three AI Boost controls and gaming controls, independently own U.S. table for Dynamic Action Sync. Crosshair and FPS Counter are mutually exclusive. AI Scene Optimization requires Personalized Picture, Gamer 1, Gamer 2, FPS, RTS, Vivid or Max Brightness. AI Sound applies to internal speakers and connected headphones. AI Upscaling minimum input is unresolved: April 7 release footnote 12 and current product-page footnote 3 claim at least WFHD, while current own-page footnote 2 recommends 1080p at 60 Hz and PCWorld directly observed 1080p Nintendo Switch upscaling. Stored feature names do not assert a minimum input resolution.

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
Width613.1Height (lowest)437Height (highest)587Depth267mm(24.1 × 17.2 to 23.1 × 10.5 in)4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026613,10x437-587x267 mm
Width615Height (lowest)405Height (highest)535Depth249mm(24.2 × 15.9 to 21.1 × 9.8 in)4Maker product pagelg.com/jp/monitors/gaming-monitors/27gm950b-bRead 5 October 2026Own original base-model table directly states 615 x 405-535 x 249 mm with stand. All dimensions retain this whole-mm source precision and explicitly published minimum/maximum height endpoints. Own U.S. manual and UK 614.5 x 535.3 x 249.1 mm corroborate the rounded upper position. Minimum height is not computed from stand travel. Regional warranty, package cables and Japanese JAN are not inherited.
Dimensions without stand
Width613.1Height359.2Depth79.3mm(24.1 × 14.1 × 3.1 in)4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026
Width614.5Height360.1Depth70mm(24.2 × 14.2 × 2.8 in)3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 23 direct body metrics, independently exact UK table. Rounded inches in early U.S. sheet are not converted.
Stand footprint
Not available
Not available
Weight with stand
6.72kg(14.8 lb)4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026
8.5kg(18.7 lb)3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 23 net with stand and without packaging, independently UK and original U.S. rounding.
Weight without stand
4.73kg(10.4 lb)4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026
5.7kg(12.6 lb)3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 23 net body without stand/packaging, independently UK.
Box dimensions
Not available
Width811Height166Depth491mm(31.9 × 6.5 × 19.3 in)5Maker product pagelg.com/uk/monitors/gaming-monitor/27gm950b-bRead 5 October 2026Own exact shipping W x H x D table, matching original Japanese base model. Flat-packed box orientation retained.
Box weight
Not available
11.9kg(26.2 lb)5Maker product pagelg.com/uk/monitors/gaming-monitor/27gm950b-bRead 5 October 2026Own exact shipping 11.9 kg, above complete 8.5 kg product. U.S. original 26.2 lb agrees within source rounding.

Power

6 of 13 differ
Power supply
External adapter4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 20266EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2226345Read 30 September 2026
External adapter1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own external AC/DC adapter, independently manual.
Adapter rating
Not available
270W3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 23 two adapter options each 20 V x 13.5 A output, exactly 270 W. Device rating 20 V x 12 A, 240 W is separate and is not maximum operating consumption.
Input voltage
100-240 V AC, 50/60 Hz5Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_1.0_A_A.pdfRead 8 October 2026
100-240 V AC, 50/60 Hz1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own mains input, matching adapter input. Not monitor 20 V DC or USB PD.
Power use (typical)
Not available
Not available
Power use (max)
Not available
Not available
Power use SDR (EU label)
23.2W6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2226345Read 30 September 2026
41.6W6EU energy label (EPREL)lg.com/uk/lgecs.downloadFile.ldwfRead 5 October 2026Exact English PIS PDF page 2 row 4, EU default 60 Hz on-mode SDR demand. Not native 165 Hz or typical gaming power.
Power use HDR (EU label)
92W6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2226345Read 30 September 2026
53.5W6EU energy label (EPREL)lg.com/uk/lgecs.downloadFile.ldwfRead 5 October 2026Exact English PIS PDF page 2 row 6 HDR on-mode demand.
Standby power
0.5W6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2226345Read 30 September 2026
0.5W6EU energy label (EPREL)lg.com/uk/lgecs.downloadFile.ldwfRead 5 October 2026Exact English PIS PDF page 2 row 8. Current maker specification is less than 0.5 W. No network standby value invented.
Off-mode power
0.3W6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2226345Read 30 September 2026
0.3W6EU energy label (EPREL)lg.com/uk/lgecs.downloadFile.ldwfRead 5 October 2026Exact English PIS PDF page 2 row 7. Current U.S./UK maker less-than 0.3 W qualifier is separate. Early U.S. sheet less-than 0.5 W is less precise.
EU energy class SDR
F6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2226345Read 30 September 2026
G6EU energy label (EPREL)lg.com/uk/lgecs.downloadFile.ldwfRead 5 October 2026Exact English PIS PDF page 2 row 3 and visually read label.
EU energy class HDR
G6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2226345Read 30 September 2026
G6EU energy label (EPREL)lg.com/uk/lgecs.downloadFile.ldwfRead 5 October 2026Exact English PIS PDF page 2 row 5 and visually read label.
Energy per 1000 h SDR
23kWh11EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2226345.svgRead 30 September 2026Published energy label SDR kWh/1000h value, read directly from label.
42kWh7EU energy label (EPREL)lg.com/uk/lgecs.downloadFile.ldwfRead 5 October 2026Exact visually read EU label integer 42. Not computed from 41.6 W.
Energy per 1000 h HDR
92kWh11EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2226345.svgRead 30 September 2026Published energy label HDR kWh/1000h value, read directly from label.
54kWh7EU energy label (EPREL)lg.com/uk/lgecs.downloadFile.ldwfRead 5 October 2026Exact visually read EU label integer 54, separate from SDR.

Certifications

2 of 9 differ
VESA ClearMR
Not available
Not available
VESA AdaptiveSync Display
Not available
Not available
TÜV certifications
Not available
TÜV Rheinland Anti-blooming Hyper Mini LED8Press releaselg.com/us/press-release/ultragear-gx9-gm9-press-release.pdfRead 5 October 2026Own exact GM9 paragraph PDF page 2 expressly TÜV Rheinland-certified Anti-blooming Hyper Mini LED. Certificate number unstated. Not a low-blue-light or flicker certificate.
Low blue light
Software5Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_1.0_A_A.pdfRead 8 October 2026Picture menu includes Low Blue Light adjustment, rather than a hardware-certification claim.
Software3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 18 Reader SDR picture mode, independently Japanese blue-light-reduction feature. No hardware low-blue-light certification is proved.
ENERGY STAR
Not available
Not available
TCO Certified
Not available
Not available
EPEAT
Not available
Not available
Colour certifications
Not available
Not available
Other certifications
MPR-II4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026Listed under Zertifizierung
Not available

In the box

2 of 2 differ
In the box
1 x XV275K P5 Widescreen LCD Monitor, 1 x Power Cord (US), 1 x USB Type-C Cable, 1 x USB 3.0 Cable, 1 x HDMI Cable1Maker product pageacer.com/us-en/monitors/gaming/nitro-xv5/pdp/UM.HX5AA.501Read 30 September 2026US package contents, power cord type varies by region
Monitor, Stand, AC/DC adapter, Power cable, HDMI cable, DisplayPort cable, USB-C cable1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own U.S. three cable rows and manual stand/power assembly. Regional cable lengths, report, remote and paper extras are unstated.
Cables included
AAcer Nitro XV275K P5
TypeCount
Power Cord1
USB Type-C Cable1
USB 3.0 Cable1
HDMI Cable1
Source1Maker product pageacer.com/us-en/monitors/gaming/nitro-xv5/pdp/UM.HX5AA.501Read 30 September 2026
BLG UltraGear evo GM9 27GM950B
Not available

Warranty

1 of 2 differ
Manufacturer warranty (source market)
2years4Maker spec sheet (PDF)gzhls.at/blob/ldb/4/b/5/5/e86fa4af09cd019a72bd0dafad0863c35e92.pdfRead 30 September 2026Germany: 24 months carry-in. Best Buy lists 3 years for the US model
1year1Maker product pagelg.com/us/monitors/lg-27gm950b-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo. Own U.S. one-year parts and labor. Original U.S. sheet and current manual warranty agree. Japanese three-year warranty and optional two-year Premium Care extension are separate.
Dead pixel policy
Not available
Not available

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