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ASUS ROG Swift PG348Q

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At a glance

Key facts

Diagonal Size
34"
Resolution
3440x1440
Panel / Backlight
LCD · IPS · WLED
Aspect Ratio
21:9
USB-C Power Delivery
-

Buying advice

The PG348Q is a historically important 34-inch G-SYNC ultrawide that can still suit NVIDIA users seeking a broad 3440x1440 workspace at a low used price. Its 100Hz ceiling, older ports and absent HDR are clear compromises beside modern ultrawides.

Available specifications

46 fields · 14 unavailable fields

PHYSICAL SCALE

PHYSICAL SIZE
796.62 × 333.47 mm

RELEASE / IDENTITY

Release Date
2016
Brand
ASUS
Series
ROG Swift
Model
PG348Q

SCREEN

Active Screen Area
796.62 × 333.47 mm
Diagonal Size
34"
Resolution
3440x1440
Aspect Ratio
21:9
Pixel Density
109.7 ppi
PPI / PIXEL PITCH

Visual insight

Pixel density / PPI

Fixed 50–300 PPI axis. Pixel-pitch samples are symbolic and not physical pixels.

ASUS ROG Swift PG348Q
109.7 ppiPixel pitch 231.5 µm
Panel / Backlight
LCD · IPS · WLED
Screen Shape
Curved · 3,800R

MOTION

Refresh Rate
100 Hz
VRR Range
-
Adaptive Sync
NVIDIA G-SYNC
Official Response
5 ms · official GtG

HDR & COLOR

HDR Formats
-
HDR Certifications
-
HDR CAPABILITY

Visual insight

HDR capability

Five fixed axes: 2,000 nits linear; 1,500,000:1 and 2,304 zones logarithmic; 4 formats; 6–12 bit. Missing axes stay open, not zero.

ASUS ROG Swift PG348Q
—Unsupported
Peak brightness-
Contrast1,000:1 · claimed
Dimming-
HDR formatsUnsupported
Color depth8-bit
Claimed typical300 nits
Claimed peak-
Measured peak-
Local dimmingUnknownZone count -
Claimed Brightness
Typical 300 nits
Claimed Contrast
1,000:1
Local Dimming
-
Color Coverage
sRGB 100%
COLOR GAMUT COVERAGE

Visual insight

Color gamut coverage

Coverage bars use a fixed 0–100% axis. They do not depict CIE geometry, gamut shape, or overlap.

ASUS ROG Swift PG348Q
sRGB100%
DCI-P3-
Adobe RGB-
Color Depth
8-bit · 8-bit

CONNECTIVITY

PORT MAP

Visual insight

Ports and hub features

Icons use structured counts, versions, capabilities, and booleans. Unsupported and unknown remain distinct.

ASUS ROG Swift PG348Q
HDMI1× · v1.4✓
DisplayPort1× · v1.2✓
USB-CUnknown?
ThunderboltUnknown?
USB hubSupported✓
EthernetUnsupported—
AudioSupported✓
KVMUnsupported—
HDMI
1 ports · 1.4
DisplayPort
1 ports · 1.2
USB-C
-
Thunderbolt
-
USB-C Capabilities
-
USB-C Power Delivery
-
Hub / KVM / Ethernet
USB hub Yes · KVM No · Ethernet No
Audio / Speakers
Audio out Yes · Speakers Yes

ERGONOMICS

ERGONOMIC CAPABILITIES

Visual insight

Ergonomics

Adjustment ranges, known stand capabilities and VESA dimensions are shown. Unspecified directions remain unknown.

ASUS ROG Swift PG348Q
Height115 mm✓
Tilt-5° to 20°✓
Swivel50° to 50°✓
PivotUnknown?
VESA100 × 100 mm✓
Stand
Stand included · height/tilt/swivel adjustable
Height Adjustment
115 mm
Tilt
-5° – 20°
Swivel
L 50° · R 50°
Pivot
-
VESA Mount
100 × 100 mm

BODY & POWER

Body Dimensions
-
With-Stand Dimensions
-
Weights
-
Power Consumption
-
Warranty
-

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