AOC U3477 vs LG 34UM95 vs Samsung S34E790C

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AOC u3477
LG 34UM95
Samsung S34E790C

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Standard delivery: $59.99
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Reasons For

9 Reasons For
20 cd/m² brighter display brightness Edit
The AOC u3477 has a display brightness of 320 cd/m² cd/m² (as does the LG 34UM95), but the Samsung S34E790C is only a 300 cd/m² cd/m² display brightness PC monitor (20 cd/m² dimmer).
One more USB 2.0 port Edit
The number of USB 2.0 ports on the AOC u3477 is two (as does the LG 34UM95), but the Samsung S34E790C only has one USB 2.0 port. Read more

USB 2.0 ports are used to connect peripherals such as a kayboard, mouse, or external drive to your computer via your monitor. The USB 2.0 port can also be used for USB flash drives.

Having a number of USB 2.0 ports on your monitor is particularly useful for laptops where you frequently disconnect the laptop from the monitor. Just one USB connection from your laptop to your monitor will immediately connect all your other USB devices that are attached to the monitor.

Two USB Type-A downstream ports Edit
The AOC u3477 has two USB Type-A downstream ports, and so does the LG 34UM95, however the Samsung S34E790C only has one USB Type-A downstream port.
30mm higher maximum height adjustment Edit
The AOC u3477 is a 130mmmm maximum height adjustment PC monitor. That's 30mm higher than the Samsung S34E790C (100mmmm).
Four times lower power consumption when off Edit
The AOC u3477 has a power consumption when off of 0.1WW, whereas the LG 34UM95 is a 0.5WW power consumption when off PC monitor (0.4W higher).
$216 cheaper
The AOC u3477 costs $582.72, whereas the LG 34UM95 is $799.00 and the Samsung S34E790C is $999.99.
Available from 4 shops
The more stores stock this PC monitor, the greater competition amongst stores to keep prices low.
Eight more awards
The AOC u3477 has 12 awards, however the LG 34UM95 has 4 awards and the Samsung S34E790C has 4 awards.
Expert reviews are marginally better
The AOC u3477 has an average expert review score of 83%, but the LG 34UM95 has an average rating of 78% (based on 48 reviews) and the Samsung S34E790C has an average rating of 80% (based on 22 reviews).
4 Reasons For
7% brighter display brightness Edit
The LG 34UM95 is a 320 cd/m² cd/m² display brightness PC monitor, and so does the AOC u3477. That's 20 cd/m² brighter than the Samsung S34E790C (300 cd/m² cd/m²).
Two USB 2.0 ports Edit
The LG 34UM95 is a two USB 2.0 port PC monitor, and so does the AOC u3477, whereas the Samsung S34E790C only has one USB 2.0 port. Read more

USB 2.0 ports are used to connect peripherals such as a kayboard, mouse, or external drive to your computer via your monitor. The USB 2.0 port can also be used for USB flash drives.

Having a number of USB 2.0 ports on your monitor is particularly useful for laptops where you frequently disconnect the laptop from the monitor. Just one USB connection from your laptop to your monitor will immediately connect all your other USB devices that are attached to the monitor.

One more USB Type-A downstream port Edit
The number of USB Type-A downstream ports on the LG 34UM95 is two (as does the AOC u3477), but the Samsung S34E790C only has one USB Type-A downstream port.
Marginally better user reviews
The average user review score of the LG 34UM95 is 86% based on 167 reviews, whereas the average rating of the AOC u3477 is 85% (based on 13 reviews) and the average rating of the Samsung S34E790C is 83% (based on 49 reviews).
7 Reasons For
More display colour count Edit
The Samsung S34E790C is a 16.77MM display colours PC monitor. That's 15.77M more than the AOC u3477 (16.77MM) and 15.77M more than the LG 34UM95 (16.77MM).
Faster response time Edit
The Samsung S34E790C is a 4msms response time PC monitor. That's 1ms faster than the AOC u3477 and the LG 34UM95 (4msms). Read more

The response time on a PC monitor is a measure of how quickly the monitor reacts to image data sent by the computer's graphics card. Fast response times are particularly important for gamers, who should ideally look for a response time of 8 milliseconds or less.

A faster (shorter) response time is better because fast moving graphics will appear smoother and the gaming experience will feel more responsive.

Four USB 3.0 ports Edit
The Samsung S34E790C is a four USB 3.0 port PC monitor, whereas the LG 34UM95 only has two USB 3.0 ports. Read more

USB 2.0 ports are used to connect peripherals such as a kayboard, mouse, or external drive to your computer via your monitor. The USB 2.0 port can also be used for USB flash drives.

Two HDMI ports Edit
The Samsung S34E790C has two HDMI ports, however the LG 34UM95 only has one HDMI port.
Two more USB 3.0 (3.1 Gen 1) Type-A ports Edit
The Samsung S34E790C has four USB 3.0 (3.1 Gen 1) Type-A ports, however the AOC u3477 only has two USB 3.0 (3.1 Gen 1) Type-A ports. Read more

We do not know the number of USB 3.0 (3.1 Gen 1) Type-A ports on the LG 34UM95. It is possible that it does not have any USB 3.0 (3.1 Gen 1) Type-A ports.

Significantly shorter Edit
The Samsung S34E790C is a 364mmmm tall PC monitor, whereas the AOC u3477 is a 624.5mmmm tall PC monitor (260.5mm taller) and the LG 34UM95 is a 379.8mmmm tall PC monitor (15.8mm taller).
8.4mm narrower Edit
The Samsung S34E790C is an 821.5mmmm wide PC monitor, whereas the AOC u3477 is an 828mmmm wide PC monitor (6.5mm wider) and the LG 34UM95 is an 829.9mmmm wide PC monitor (8.4mm wider).

Reasons Against

9 Reasons Against
Vastly less display colour count Edit
The AOC u3477 has a display colour count of 1,073.7MM. That's 0M less than the LG 34UM95 (16.77MM) and 15.77M less than the Samsung S34E790C (16.77MM).
1ms slower response time Edit
The AOC u3477 is a 5msms response time PC monitor, and so does the LG 34UM95. That's 1ms slower than the Samsung S34E790C (4msms). Read more

The response time on a PC monitor is a measure of how quickly the monitor reacts to image data sent by the computer's graphics card. Fast response times are particularly important for gamers, who should ideally look for a response time of 8 milliseconds or less.

A faster (shorter) response time is better because fast moving graphics will appear smoother and the gaming experience will feel more responsive.

Only two USB 3.0 ports Edit
The AOC u3477 has two USB 3.0 ports, and so does the LG 34UM95, however the Samsung S34E790C only has four USB 3.0 ports. Read more

USB 2.0 ports are used to connect peripherals such as a kayboard, mouse, or external drive to your computer via your monitor. The USB 2.0 port can also be used for USB flash drives.

Only one HDMI port Edit
The number of HDMI ports on the AOC u3477 is one, and so does the LG 34UM95, but the Samsung S34E790C only has two HDMI ports.
Two less USB 3.0 (3.1 Gen 1) Type-A ports Edit
The number of USB 3.0 (3.1 Gen 1) Type-A ports on the AOC u3477 is two, but the Samsung S34E790C only has four USB 3.0 (3.1 Gen 1) Type-A ports. Read more

We do not know the number of USB 3.0 (3.1 Gen 1) Type-A ports on the LG 34UM95. It is possible that it does not have any USB 3.0 (3.1 Gen 1) Type-A ports.

260.5mm taller Edit
The AOC u3477 has a height of 624.5mmmm, however the LG 34UM95 is a 379.8mmmm tall PC monitor (244.7mm shorter) and the Samsung S34E790C is a 364mmmm tall PC monitor (260.5mm shorter).
A little wider Edit
The AOC u3477 has a width of 828mmmm, however the LG 34UM95 is an 829.9mmmm wide PC monitor (1.9mm wider) and the Samsung S34E790C is an 821.5mmmm wide PC monitor (6.5mm narrower).
Five months older
The AOC u3477 is older than the Samsung S34E790C by five months.
Marginally Lower user review Score
The AOC u3477 has an average user rating of 85%, but the LG 34UM95 has an average user rating of 86% (based on 167 reviews).
14 Reasons Against
Hugely less display colour count Edit
LG 34UM95 is only 1,070MM display colours, but the AOC u3477 is a 1,073.7MM display colours PC monitor (0M more) and the Samsung S34E790C is a 16.77MM display colours PC monitor (15.77M more).
20% slower response time Edit
The LG 34UM95 has a response time of 5msms (as does the AOC u3477), however the Samsung S34E790C is a 4msms response time PC monitor (1ms faster). Read more

The response time on a PC monitor is a measure of how quickly the monitor reacts to image data sent by the computer's graphics card. Fast response times are particularly important for gamers, who should ideally look for a response time of 8 milliseconds or less.

A faster (shorter) response time is better because fast moving graphics will appear smoother and the gaming experience will feel more responsive.

Two less USB 3.0 ports Edit
The number of USB 3.0 ports on the LG 34UM95 is two (as does the AOC u3477), but the Samsung S34E790C only has four USB 3.0 ports. Read more

USB 2.0 ports are used to connect peripherals such as a kayboard, mouse, or external drive to your computer via your monitor. The USB 2.0 port can also be used for USB flash drives.

One less HDMI port Edit
The LG 34UM95 is a one HDMI port PC monitor (as does the AOC u3477), whereas the Samsung S34E790C only has two HDMI ports.
One less DVI port Edit
The LG 34UM95 has DVI ports, however the AOC u3477 only has one DVI port. Read more

We do not know the number of DVI ports on the Samsung S34E790C. It is possible that it does not have any DVI ports.

80% higher power consumption when off Edit
The LG 34UM95 is a 0.5WW power consumption when off PC monitor. That's 0.4W higher than the AOC u3477 ().
5% taller Edit
LG 34UM95 is 379.8mmmm tall. That's 244.7mm shorter than the AOC u3477 (364mmmm) and 15.8mm taller than the Samsung S34E790C (364mmmm).
A lot deeper Edit
The LG 34UM95 is an 82.9mmmm deep PC monitor, whereas the AOC u3477 is a 229.2mmmm deep PC monitor (146.3mm deeper) and the Samsung S34E790C is a 51.5mmmm deep PC monitor (31.4mm shallower).
Wider Edit
LG 34UM95 is 829.9mmmm wide. That's 1.9mm wider than the AOC u3477 (821.5mmmm) and 8.4mm wider than the Samsung S34E790C (821.5mmmm).
More expensive by $216
The LG 34UM95 is $216.28 more expensive than the AOC u3477.
Not currently available
We couldn't find any retailers that are currently selling the product. Read more
You can sign up to a price alert to be notified when this product becomes available.
Older by nine months
The LG 34UM95 is four months older than the AOC u3477 and nine months older than the Samsung S34E790C.
Eight less awards
The LG 34UM95 has only received 4 awards, but the AOC u3477 has received 12 awards.
Expert review Rating is Worse
The average expert rating of the LG 34UM95 is only 78%, whereas the average expert rating of the AOC u3477 is 83% (based on 36 reviews) and the Samsung S34E790C is 80% (based on 22 reviews).
11 Reasons Against
Slightly dimmer display brightness Edit
The Samsung S34E790C has a display brightness of 300 cd/m² cd/m², however the AOC u3477 and the LG 34UM95 are both 320 cd/m² cd/m² display brightness PC monitors (20 cd/m² brighter).
One less USB 2.0 port Edit
The Samsung S34E790C has one USB 2.0 port, however the LG 34UM95 only has two USB 2.0 ports. Read more

USB 2.0 ports are used to connect peripherals such as a kayboard, mouse, or external drive to your computer via your monitor. The USB 2.0 port can also be used for USB flash drives.

Having a number of USB 2.0 ports on your monitor is particularly useful for laptops where you frequently disconnect the laptop from the monitor. Just one USB connection from your laptop to your monitor will immediately connect all your other USB devices that are attached to the monitor.

Only DVI ports Edit
The number of DVI ports on the Samsung S34E790C is , but the AOC u3477 only has one DVI port. Read more

We do not know the number of DVI ports on the LG 34UM95. It is possible that it does not have any DVI ports.

Only one USB Type-A downstream port Edit
The Samsung S34E790C is a one USB Type-A downstream port PC monitor, whereas the LG 34UM95 only has two USB Type-A downstream ports.
Lower maximum height adjustment Edit
The Samsung S34E790C is a 100mmmm maximum height adjustment PC monitor. That's 30mm lower than the AOC u3477 (100mmmm).
Heavier Edit
The Samsung S34E790C is a 7.4kgg weight PC monitor. That's 2.6g lighter than the AOC u3477 (7.4kgg) and 0.7g heavier than the LG 34UM95 (7.4kgg).
$417 more expensive
The Samsung S34E790C is more expensive than the AOC u3477 by $417.27 and more expensive than the LG 34UM95 by $200.99.
Less retailers
Only 4 sellers sells the Samsung S34E790C, whereas 8 stores sell the AOC u3477. Read more
Smaller numbers of retailers reduces the price competition amongst retailers for this PC monitor and also reduces the chances of the product remaining in stock.
Fewer awards
Whilst the Samsung S34E790C has received 4 awards, the AOC u3477 has received 12 awards.
A bit Lower expert review Score
The Samsung S34E790C's average expert rating is 80%, however the AOC u3477's is 83% (based on 36 reviews).
A bit Lower user review Score
The Samsung S34E790C's average user rating is 83%, however the AOC u3477's is 85% (based on 13 reviews) and the LG 34UM95's is 86% (based on 167 reviews).

Awards

12 Awards
altomdata.dk: Recommended
benchmark.pl: Good Product
elektroniktest.dk: Gold
gamezoom.net: Recommended
hardware.info: Silver Award
kitguru.net: Must Have
mobimaniak.pl: Good Buy
nikktech.com: Silver
pcforalla.idg.se: Good Choice
pcgameware.co.uk: Gold
pclab.pl: Recommended
xtremehardware.com: Gold
4 Awards
Expert Reviews: Recommended
hardware.info: Silver Award
hotcases.de: Gold
vido.com.ua: Recommended
4 Awards
avforums.com: Recommended
benchmark.pl: Good Product
Trusted Reviews: Recommended
vido.com.ua: Recommended

Average Expert Rating

Average User Rating

Date Released

30 months Ago 35 months Ago 26 months Ago

Energy Efficiency Class

No data No data

Environmental Impact

No data No data No data

Display

Screen Size
34" 34" 34"
Dynamic Contrast Ratio
 80000000:1
BEST
 80000000:1
 80000000:1
Display Type
 LED
 LED
 LED
Graphics Resolution
 3440 x 1440
 3440 x 1440
 3440 x 1440
Display Surface
 Matt
 Matt
 Matt
HD Type
 Wide Quad HD
 Wide Quad HD
 Wide Quad HD
Digital Vertical Frequency
Unknown - Click to provide data 56 - 61 Unknown - Click to provide data
Digital Horizontal Frequency
Unknown - Click to provide data 30 - 90 Unknown - Click to provide data
Viewable Height
334.8mm Unknown - Click to provide data Unknown - Click to provide data
Viewable Width
799.8mm Unknown - Click to provide data Unknown - Click to provide data
Aspect Ratio
 21:9
 21:9
 21:9
Vertical Scan Range
23 - 80 Unknown - Click to provide data Unknown - Click to provide data
Horizontal Scan Range
30 - 160 Unknown - Click to provide data Unknown - Click to provide data
Pixel Pitch
0.2325 x 0.2325 0.2325 x 0.2325 Unknown - Click to provide data
Display Colour Count
1,073.7M 1,070M 16.77M
BEST
Vertical Viewing Angle
178° 178° 178°
Horizontal Viewing Angle
178° 178° 178°
Typical Contrast Ratio
 3000:1
 3000:1
 3000:1
BEST
Display Diagonal
86.7cm Unknown - Click to provide data 86cm
BEST
Display Technology
 IPS
 IPS
 IPS
Display Brightness
320 cd/m²
BEST
320 cd/m²
BEST
300 cd/m²
Response Time
5ms 5ms 4ms
BEST
Color Gamut
Unknown - Click to provide data 99% Unknown - Click to provide data
Screen Shape
 Curved
 Curved
 Curved
Native Aspect Ratio
 21:9
 21:9
 21:9
Supported Number of Colours Display
 1.073 billion colours
 16.78 million colours
 1.073 billion colours
 16.78 million colours
 1.073 billion colours
 16.78 million colours
Dynamic Contrast Ratio Marketing Name
 Mega Contrast
 Mega Contrast
 Mega Contrast

Ports & Interfaces

Thunderbolt Port
Unknown - Click to provide data 2 Unknown - Click to provide data
Headphone Output
Unknown - Click to provide data 1 1
DisplayPort
Unknown - Click to provide data 1 1
USB 2.0 Port
2
BEST
2
BEST
1
USB 3.0 Port
2 2 4
BEST
HDMI Port
1 1 2
BEST
DVI-D Port
1 Unknown - Click to provide data Unknown - Click to provide data
VGA (D-Sub) Port
1 Unknown - Click to provide data 1
DVI Port
1
BEST
USB 3.0 (3.1 Gen 1) Type-A Port
2 Unknown - Click to provide data 4
BEST
USB Type-A Downstream Port
2
BEST
2
BEST
1
USB Hub Version
 USB 3.0 (3.1 Gen 1)
 USB 3.0 (3.1 Gen 1)
 USB 3.0 (3.1 Gen 1)

Multimedia

RMS Rated Audio Power
Unknown - Click to provide data 14W 14W
Loudspeaker
Unknown - Click to provide data 2 2

Design

Case Colour
 Black
 Black
 Black

Performance

Windows Operating System
 Windows 8
 Windows 8 x64
 Windows 8 Pro
 Windows 8 Pro x64
 Windows 8 Enterprise
 Windows 8 Enterprise x64
 Windows 10 Home
 Windows 10 Pro
 Windows 10 Enterprise
 Windows 10 Education
 Windows 10 Home x64
 Windows 10 Pro x64
 Windows 10 Enterprise x64
 Windows 10 Education x64
 Windows 8
 Windows 8 x64
 Windows 8 Pro
 Windows 8 Pro x64
 Windows 8 Enterprise
 Windows 8 Enterprise x64
 Windows 10 Home
 Windows 10 Pro
 Windows 10 Enterprise
 Windows 10 Education
 Windows 10 Home x64
 Windows 10 Pro x64
 Windows 10 Enterprise x64
 Windows 10 Education x64
 Windows 8
 Windows 8 x64
 Windows 8 Pro
 Windows 8 Pro x64
 Windows 8 Enterprise
 Windows 8 Enterprise x64
 Windows 10 Home
 Windows 10 Pro
 Windows 10 Enterprise
 Windows 10 Education
 Windows 10 Home x64
 Windows 10 Pro x64
 Windows 10 Enterprise x64
 Windows 10 Education x64

Ergonomics

Maximum Height Adjustment
130mm
BEST
Unknown - Click to provide data 100mm
Tilt Angle
-5 - 24 5 - 15 -2 - 20

Power

Energy Efficiency Class
 C
 C
 C
BEST
Power Consumption When Off
0.1W
BEST
0.5W Unknown - Click to provide data
Typical Power Consumption
70W 80W 64W
BEST
Standby Power Consumption
0.3W
BEST
1.2W 0.5W
Annual Energy Consumption
Unknown - Click to provide data Unknown - Click to provide data 93kWh
Maximum Power Consumption
Unknown - Click to provide data Unknown - Click to provide data 77W
Input Voltage
 100 - 240
 100 - 240
 100 - 240
AC Input Frequency
 50
 60
 50/60
 50
 60
 50/60
 50
 60
 50/60
AC Input Voltage
 24
 100
 100-240
 240
 24
 100
 100-240
 240
 24
 100
 100-240
 240

Certificates

Certification
 RoHS
 TCO
BEST
 RoHS
 TCO
BEST
 RoHS
 TCO
EPEAT Compliance
 Silver
 Silver
 Silver

Weight & Dimensions

Package Weight
13.7kg 10.1kg
BEST
14.4kg
Packaging Height
Unknown - Click to provide data 513mm
BEST
531mm
Packaging Depth
Unknown - Click to provide data 177mm
BEST
339mm
Packaging Width
Unknown - Click to provide data 904mm 899mm
BEST
Weight With Stand
Unknown - Click to provide data 7.7kg
BEST
9.9kg
Height With Stand
Unknown - Click to provide data 468.9mm 452mm
BEST
Depth With Stand
Unknown - Click to provide data 172.9mm
BEST
275.5mm
Width With Stand
Unknown - Click to provide data 829.9mm 821.5mm
BEST
Weight
10kg
BEST
6.7kg 7.4kg
Height
624.5mm 379.8mm 364mm
BEST
Depth
229.2mm
BEST
82.9mm 51.5mm
Width
828mm 829.9mm 821.5mm
BEST

Packaging Content

Cable Included
 HDMI
 AC
 DisplayPort
 USB
 HDMI
 AC
 DisplayPort
 USB
BEST
 HDMI
 AC
 DisplayPort
 USB
BEST

Technical Details

Samsung Magic Function
Unknown - Click to provide data Unknown - Click to provide data MagicBright
Sleep Timer
Unknown - Click to provide data Unknown - Click to provide data 1
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