Gigabyte M27UP vs Sony INZONE M9 II

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M27UP compared with INZONE M9 II

	GigabyteM27UP	SonyINZONE M9 II
Overview
Released
Released	June 2025	September 2024
Display
Screen size
Screen size	27″	27″
Resolution
Resolution	3840 × 2160 (4K)	3840 × 2160 (4K)
Sharpness
Sharpness	163 pixels per inch	163 pixels per inch
Panel
Panel	IPS (SS IPS, edge-lit; Dual mode: 1080p at 320 Hz)	IPS (Full-array local dimming with backlight scanning)
Refresh rate
Refresh rate	160 Hz	160 Hz
Response time (grey to grey)
Response time (grey to grey)	1 ms	1 ms
Brightness (typical)
Brightness (typical)	350 nits	400 nits (better)
HDR peak brightness
HDR peak brightness	–	750 nits
HDR certification
HDR certification	DisplayHDR 400	DisplayHDR 600
HDR formats
HDR formats	–	HDR10, HLG
Contrast ratio
Contrast ratio	1,000:1	–
Colour range
Colour range	95% DCI-P3	95% DCI-P3
DCI-P3 coverage
DCI-P3 coverage	95%	95%
Screen finish
Screen finish	Matte	Matte
Shape
Shape	Flat	Flat
Adaptive sync
Adaptive sync	G-Sync Compatible	VESA AdaptiveSync, G-Sync Compatible, HDMI VRR
Colour depth
Colour depth	8-bit + FRC (1.07 billion colours)	1.07 billion colours
Colour modes
Colour modes	–	SDR: FPS, MOBA/RTS, RPG, Cinema, Game, Standard, sRGB; HDR: DisplayHDR, Cinema, Game, RPG
HDR detail
HDR detail	–	Full-array local dimming; dynamic contrast 80,000:1
sRGB coverage
sRGB coverage	125%	–
Response time detail
Response time detail	1 ms GTG; Smart OD adjusts overdrive to the refresh rate	1 ms grey-to-grey in the fastest response-time mode
Motion blur reduction
Motion blur reduction	–	Backlight scanning (Motion Blur Reduction)
Viewing angles
Viewing angles	178° (H) / 178° (V)	178° / 178°
Pixel pitch
Pixel pitch	0.1554 × 0.1554 mm	–
Eye care
Eye care	Flicker-free; TÜV Rheinland-certified low blue light	TÜV Rheinland-certified low blue light and flicker reduction
Connections
Video inputs
Video inputs	2 × HDMI 2.1, DisplayPort 1.4 (DSC), USB-C	2 × HDMI 2.1, DisplayPort 2.1 UHBR10
USB-C charging
USB-C charging	Up to 18 W (better)	None
USB ports
USB ports	3 × USB-A	2 × USB-A
KVM switch
KVM switch	Yes	No
Ethernet
Ethernet	No	No
Speakers
Speakers	Yes	Yes
HDMI detail
HDMI detail	2 × HDMI 2.1; PS5 and Xbox Series X at 4K 120 Hz (4:2:0)	2 × HDMI 2.1, 24–144 Hz, VRR
DisplayPort detail
DisplayPort detail	1 × DisplayPort 1.4 (DSC, HBR3)	1 × DisplayPort 2.1 (UHBR10), 24–160 Hz; the included cable is DisplayPort 1.4
USB-C detail
USB-C detail	1 × USB-C (DisplayPort Alt Mode, USB upstream); Power Delivery up to 18 W, or dynamic 45 W in Smart PD mode	–
USB hub detail
USB hub detail	3 × USB 3.2 Gen 1 downstream, 1 × USB 3.2 Gen 1 upstream	1 × USB-B upstream, 2 × USB-A downstream, 1 × USB-A for firmware updates
Picture by picture
Picture by picture	Supported	–
Audio out
Audio out	Headphone jack	3.5 mm headphone jack
Speaker detail
Speaker detail	5 W × 2	2 W × 2
Design
Stand adjusts
Stand adjusts	Height, tilt, swivel, pivot (better)	Height, tilt, swivel
VESA mount
VESA mount	Yes	Yes
Weight with stand
Weight with stand	6.65 kg	6.4 kg
Height adjustment
Height adjustment	130 mm	130 mm
Tilt
Tilt	-5° to +21°	-5° to 25°
Swivel
Swivel	±15°	±180°
Pivot
Pivot	0° to +90° (clockwise)	–
VESA pattern
VESA pattern	100 × 100 mm	100 × 100 mm
Size with stand
Size with stand	612 × 515 × 192 mm (W × H × D)	615 × 528 × 211 mm (W × H × D, approx.)
Size without stand
Size without stand	612 × 371 × 59 mm (W × H × D)	615 × 363 × 73 mm (W × H × D, approx.)
Weight without stand
Weight without stand	5.15 kg	4.4 kg (approx.)
Controls
Controls	Control button, KVM switch and Tactical Switch button	–
Power and support
Power use
Power use	27 W on (CEC test); under 0.5 W power saving; under 0.3 W off	100 W
Power supply
Power supply	Built-in power board, AC 100–240 V	–
Software
Software	OSD Sidekick (needs a USB-B connection to the PC)	INZONE Hub (PC)
In the box
In the box	Power cable, HDMI 2.1 cable, DisplayPort cable, USB cable, quick start guide, warranty card	–