Dark mode
only projectorsin all categories
only projectors
USA

NEC U321H

Photos - Projector NEC U321H
Photos 18
from $1,186.99 up to $1,599.00 
add to listmy lists
NEC U321H
Ultra ShortFull HDshort throwrear projectionlens shiftspeakersinteractive pen
Lamp:AC, 3200 lm, 10 000:1, service life 3000 h
Resolution:1920x1080 px
Projection:from 0.19 m, up to 0.3 m
Coefficient:0.25:1
Connection:VGA, HDMI 2
All specifications
Specifications U321H
Main
Main functionpresentations
Lamp and image
Lamp typeAC
Lamp modelNP34LP
Service life3000 h
Service life (energy-saving)4000 h
Lamp power260 W / 220 W in economy mode /
Brightness3200 lm
Dynamic contrast10 000:1
Horizontal frequency15 – 100 kHz
Frame rate50 – 120 Hz
Projection system
TechnologyDLP
Real resolution1920x1080 px
Image format support16:9, 4:3
Projecting
Rear projection
Throw distance, min0.19 m
Throw distance, max0.3 m
Image size84.5 – 100 "
Throw ratio0.25:1
Zoom and focusmanual
Lens shift
Keystone correction (vert), ±20 °
Features
FeaturesMHL support
3D support
interactive pen
Hardware
USB 2.01
Number of speakers1
Sound power8 W
Video connectorsVGA / 1 input and 1 output /
composite AV-input
component
HDMI inputs2
HDMI versionv 1.4
Audio connectors3.5 mm input (mini-Jack)
3.5 mm output (mini-Jack)
RCA (audio)
Service connectorsCOM port (RS-232)
USB (slave)
LAN (RJ-45)
General
Noise level (nominal)34 dB
Noise level (energy-saving / quiet)29 dB
Power sourcemains
Power consumption321 W / 246W in economy mode /
Size (HxWxD)85x383x308 mm
Weight4.7 kg
Added to E-Catalogjuly 2015
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog NEC 2025 - new arrivals, bestsellers, and the most relevant models NEC.
How to choose a projectorType, projection characteristics, type of lamp and matrix, as well as other criteria for choosing a projector
What to choose: a projector or a TV?Let's figure out when it's better to get a projector and when a TV
Series NEC Ultra ShortCompare using chart →
NEC U310W
from $749.00 
projection: short throw, from 0.15 m, up to 0.31 m, rear projection, 1280x800 px, 3D, lamp: AC, 3100 lm, service life 2500 h, VGA
NEC UM330W
from $974.95 
projection: short throw, from 0.45 m, up to 0.85 m, rear projection, 1280x800 px, lamp: 3300 lm, service life 3500 h, VGA
NEC UM330X
from $834.37 
projection: short throw, from 0.45 m, up to 0.85 m, rear projection, 1024x768 px, lamp: 3300 lm, service life 3500 h, VGA
NEC U321H
from $1,186.99 
projection: short throw, from 0.19 m, up to 0.3 m, coefficient 0.25:1, rear projection, lens shift, Full HD, 1920x1080 px, 3D, lamp: AC, 3200 lm, 10 000:1, service life 3000 h, VGA, HDMI 2, speakers
NEC UM351W
from $1,498.00 
projection: short throw, from 0.1 m, up to 0.5 m, coefficient 0.36:1, rear projection, 1280x800 px, lamp: ANSI 3500 lm, 6 000:1, service life 3800 h, VGA, HDMI 2, speakers
NEC UM361X
from $1,371.21 
projection: short throw, from 0.1 m, up to 0.5 m, coefficient 0.36:1, rear projection, 1024x768 px, lamp: ANSI 3600 lm, 6 000:1, service life 3800 h, VGA, HDMI 2, speakers
NEC M353WS
from $1,795.00 
projection: from 0.56 m, up to 1.48 m, coefficient 0.45:1, rear projection, 1280x800 px, 3D, lamp: 3500 lm, 10 000:1, service life 3500 h, VGA, HDMI 2, speakers
NEC UM352W
from $693.99 
projection: short throw, from 0.45 m, up to 0.85 m, coefficient 0.36:1, rear projection, 1280x800 px, lamp: ANSI 3500 lm, service life 3800 h, VGA, HDMI 2, speakers
AccessoriesAll accessories for NEC U321H →
We recommendCompare using chart →
Optoma EH340UST
from $1,528.98 
projection: short throw, from 0.45 m, up to 0.56 m, coefficient 0.25:1, Full HD, 1920x1080 px, 3D, lamp: ANSI 4000 lm, 22 000:1, service life 4000 h, VGA, HDMI 2, speakers
Epson PowerLite X49
from $415.00 
projection: from 0.89 m, up to 9.12 m, coefficient 1.48:1 – 1.77:1, зум 1.2 x, rear projection, 1024x768 px, lamp: UHE, ANSI 3600 lm, 16 000:1, service life 6000 h, VGA, HDMI 1
Samsung The Freestyle 2
from $597.99 
motorized, portable, Smart TV, projection: from 0.79 m, up to 2.68 m, Full HD, 1920x1080 px, HDR, lamp: LED, 550 lm, service life 30000 h, HDMI 1, USB C, Wi-Fi, 802.11ac, battery
Epson CO-FH02
from $299.99 
projection: from 0.9 m, up to 10.4 m, coefficient 1.19 – 1.61:1, Full HD, 1920x1080 px, lamp: UHE, 3000 lm, service life 6000 h, HDMI 1
Epson Home Cinema 2350
from $699.99 
Android TV, projection: from 1.15 m, up to 24 m, coefficient 1.49 — 1.77:1, rear projection, Full HD, 1920x1080 px, lamp: UHE, 2800 lm, 35 000:1, service life 4500 h, HDMI 2, Wi-Fi, 802.11ac, speakers
ANKER Nebula Capsule 3 Laser
from $627.98 
motorized, portable, Android TV, projection: from 1.06 m, up to 3.18 m, coefficient 1.2:1, rear projection, Full HD, 1920x1080 px, HDR, lamp: Laser-LED, ANSI 300 lm, service life 30000 h, HDMI 1, USB C, Wi-Fi, 802.11ac, speakers, battery
Hisense C2 Ultra
from $1,999.00 
motorized, Smart TV, projection: from 1.3 m, up to 10 m, coefficient 0.9:1 – 1.5:1, зум 1.67 x, rear projection, 3840x2160 px, 4K, HDR, 3D, IMAX Enhanced, lamp: Laser-LED, ANSI 3000 lm, service life 25000 h, HDMI 2, Wi-Fi, speakers, subwoofer
Acer X1328Wi
from $533.83 
projection: from 1 m, up to 10 m, coefficient 1.54 – 1.72, 1280x800 px, 3D, lamp: LED, 4500 lm, 20 000:1, service life 6000 h, VGA
JmGO N1S Infinity
from $1,672.00 
motorized, projection: from 2.3 m, up to 4.8 m, coefficient 1.2:1, rear projection, 3840x2160 px, 4K, HDR, lamp: Laser-LED, ANSI 2600 lm, service life 30000 h, HDMI 2, Wi-Fi, speakers
Asus ZenBeam E2
from $267.76 
portable, projection: from 0.5 m, up to 3.7 m, coefficient 1.3:1, rear projection, 854x480 px, lamp: LED, 300 lm, service life 30000 h, HDMI 1, battery
XGIMI Horizon Ultra
from $1,499.99 
Android TV, projection: from 0.8 m, up to 8 m, coefficient 1.2 — 1.5:1, rear projection, 3840x2160 px, 4K, HDR, 3D, lamp: Laser-LED, 2300 lm, service life 25000 h, HDMI 2, Wi-Fi, speakers
Acer H6518STi
from $1,116.95 
projection: from 0.5 m, up to 3.4 m, coefficient 0.5:1, rear projection, Full HD, 1920x1080 px, 3D, lamp: ANSI 3500 lm, service life 5000 h, VGA, HDMI 2
Filters
Models