Comparison between:
- 38.5" Nokia 3900A
- 31.5" Panasonic TX-32JSW354
- 31.5" LG 32LM637BPLA

Brand, series, model

Information about the brand, series, model and model aliases.

Nokia 3900APanasonic TX-32JSW354LG 32LM637BPLA
Series--LM630
Nokia 3900APanasonic TX-32JSW354LG 32LM637BPLA
Model year202020212021

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class38.5 in31.5 in31.5 in
Diagonal979.7 mm
97.97 cm
38.5709 in
3.2142 ft
801 mm
80.1 cm
31.5354 in
2.628 ft
801 mm
80.1 cm
31.5354 in
2.628 ft
Width853.41 mm
85.341 cm
33.5988 in
2.7999 ft
697.685 mm
69.7685 cm
27.4679 in
2.289 ft
698.214 mm
69.8214 cm
27.4887 in
2.2907 ft
Height479.81 mm
47.981 cm
18.8902 in
1.5742 ft
392.256 mm
39.2256 cm
15.4431 in
1.2869 ft
392.554 mm
39.2554 cm
15.4549 in
1.2879 ft
Panel type-IPSIPS
Panel bit depth-8 bits8 bits
FRC-No-
Colors-16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio1.779:11.779:11.779:1
Resolution1366 x 768 pixels1366 x 768 pixels1366 x 768 pixels
Pixel pitch0.625 mm
0.0625 cm
0.0246 in
0.002 ft
0.511 mm
0.0511 cm
0.0201 in
0.0017 ft
0.511 mm
0.0511 cm
0.0201 in
0.0017 ft
Pixel density40 ppi
16 ppcm
49 ppi
19 ppcm
50 ppi
19 ppcm
Display area88.79 %85.95 %85.22 %
BacklightEdge LEDEdge LEDDirect LED
HDRHDR10HDR10
HLG (Hybrid Log Gamma)
HDR10
HDR10 Pro
HLG (Hybrid Log Gamma)
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Vertical frequency (digital)50 Hz / 60 Hz50 Hz / 60 Hz50 Hz / 60 Hz

Frame interpolation

Many smart TV sets use a technology for interpolating (inserting) of intermediate frames between existing ones in order to achieve more fluent visualization, especially for dynamic scenes.

Interpolation technology-Backlight Motion RatePicture Mastering Index
Interpolation value-8001000
Interpolation measurement unit-BMRPMI

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V--
220V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.5 W0.3 W-
Power consumption (sleep)0.5 W0.5 W0.5 W
Power consumption (average)42 W32 W33 W
Power consumption (maximum)75 W--
Power consumption (annual)42 kWh32 kWh33 kWh
Energy efficiency classEFG

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width892 mm
89.2 cm
35.1181 in
2.9265 ft
732 mm
73.2 cm
28.8189 in
2.4016 ft
736 mm
73.6 cm
28.9764 in
2.4147 ft
Height517 mm
51.7 cm
20.3543 in
1.6962 ft
435 mm
43.5 cm
17.126 in
1.4272 ft
437 mm
43.7 cm
17.2047 in
1.4337 ft
Depth95 mm
9.5 cm
3.7402 in
0.3117 ft
78 mm
7.8 cm
3.0709 in
0.2559 ft
82.9 mm
8.29 cm
3.2638 in
0.272 ft
Weight--4.65 kg
10.25 lbs
Width with stand892 mm
89.2 cm
35.1181 in
2.9265 ft
732 mm
73.2 cm
28.8189 in
2.4016 ft
736 mm
73.6 cm
28.9764 in
2.4147 ft
Height with stand571 mm
57.1 cm
22.4803 in
1.8734 ft
479 mm
47.9 cm
18.8583 in
1.5715 ft
464 mm
46.4 cm
18.2677 in
1.5223 ft
Depth with stand235 mm
23.5 cm
9.252 in
0.771 ft
185 mm
18.5 cm
7.2835 in
0.607 ft
180 mm
18 cm
7.0866 in
0.5906 ft
Weight with stand--4.7 kg
10.36 lbs
Box width995 mm
99.5 cm
39.1732 in
3.2644 ft
799 mm
79.9 cm
31.4567 in
2.6214 ft
812 mm
81.2 cm
31.9685 in
2.664 ft
Box height702 mm
70.2 cm
27.6378 in
2.3031 ft
553 mm
55.3 cm
21.7717 in
1.8143 ft
510 mm
51 cm
20.0787 in
1.6732 ft
Box depth178 mm
17.8 cm
7.0079 in
0.584 ft
132 mm
13.2 cm
5.1969 in
0.4331 ft
142 mm
14.2 cm
5.5906 in
0.4659 ft
Box weight11 kg
24.25 lbs
7.5 kg
16.53 lbs
5.9 kg
13.01 lbs
Stand width--606 mm
60.6 cm
23.8583 in
1.9882 ft
Stand depth--180 mm
18 cm
7.0866 in
0.5906 ft
ColorsBlackInox SilverBlack

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYesYes
VESA interface200 x 200 mm75 x 75 mm200 x 200 mm
Removable standYesYesYes
Height adjustmentNoNoNo
Landscape/portrait pivotNoNoNo
Left/right swivelNoNoNo
Forward/backward tiltNoNoNo

TV tuner

The TV tuner is a device, which allows the receiving and visualization of a certain type of television signal. There are tuners for digital, analog, cable and satellite television.

TV tunerAnalog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2
DVB-T
Analog (NTSC/PAL/SECAM)
DVB-T2
DVB-C
DVB-S2
DVB-T2 HD
Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2

System on Chip (SoC)

Information about the central processor, graphic processor and the memory of the model.

Processor brand name-Vreal Smart-
Processor (CPU)ARM Cortex-A53--
CPU cores4-4
GPUARM Mali-470 MP3--
GPU cores3--
RAM capacity1 GB--
RAM typeDDR3--
Storage8 GB--
eMMC--

OS, apps and software features

Information about the operating system, applications, various software features if available.

Operating system (OS)Android 9.0 Piemy Home ScreenwebOS

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers2 x 8 W2 x 2.5 W2 x 5 W
Dolby Digital 2.0/ 5.1-2.0 CH
Clear Voice III
Dolby Audio
Down firing
DTS Decoder
LG Sound Sync
Virtual Surround Plus
Wireless Sound Sync

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNoNo

Network

Supported network technologies and standards for exchanging data with other devices.

NetworkWi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Wi-Fi Direct
Bluetooth v4.2
LAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
LAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Wi-Fi Direct
Bluetooth 5.0

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 2.0
3 x HDMI 2.0 (ARC; CEC)
1 x D-sub
1 x Satellite In (F-type female)
1 x AV Composite In 3.5 mm jack
1 x Optical Audio Out
1 x 3.5 mm Audio Out
1 x Antenna (RF)
1 x CI+ 1.4
1 x USB 2.0 (max 0.5 A)
1 x Ethernet RJ45
2 x HDMI 2.0 (ARC)
1 x Satellite In (Main; F-type female)
1 x AV Component In (YPbPr + L/R)
1 x 3.5 mm Audio Out
1 x Antenna (RF) (female)
1 x CI+ 1.4
2 x USB 2.0
1 x Ethernet RJ45
3 x HDMI 1.4 (ARC on HDMI 1)
1 x Satellite In (Main; F-type female)
1 x AV Composite In (Video + L/R)
1 x AV Component In (YPbPr + L/R)
1 x Optical Audio Out
1 x Antenna (RF) (female)
1 x CI+ 1.4
SatCR support for connecting up to 8 receivers to a SatCR LNBHigh-bandwidth Digital Content Protection (HDCP) 2.2
Viera Link (HDMI-CEC)
High-bandwidth Digital Content Protection (HDCP)
SIMPLINK (HDMI-CEC)

Features

Some additional functional features of the model.

FeaturesAmazon Prime Video
Chromecast built-in
Disney+
Google Assistant
Netflix
YouTube
Alexa
Google Assistant
HbbTV
Netflix
Prime Video
Active HDR
Dynamic Color Enhancer
HDR Dynamic Tone Mapping
LG ThinQ AI
Netflix
Noise Reduction
PVR
Resolution Upscaler
Voice command (ready)

Image file formats

Smart TV sets allow the display of different image file formats.

Image file formatsJPEG
GIF
PNG
BMP
JPEG
GIF
PNG
MPO
JPEG
MPO
JPS

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsAAC
AC3
MP3
WMA
WAV
AAC
FLAC
MP3
WMA
WAV
AAC
AC3
aptX
MP3
OGG
RealAudio
WMA
HE-AAC
LPCM

Video file formats

Smart TV sets allow playing various video file formats.

Video file formats/codecsH.263
H.264
H.265
MKV
MP4
MPEG-4
MPEG-2
3GPP
AVI
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MP4
TS
VP9
VOB
VRO
WMV
3GPP
AVI
DivX
Flash Video
H.263
H.264
H.265
MKV
QuickTime
M2TS
MP4
MPEG-4
TS
VC-1
VP9

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licenses--ENERGY STAR
RoHS
UL/cUL

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature0 °C - 40 °C
32 °F - 104 °F
0 °C - 35 °C
32 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity-20 % - 80 %10 % - 80 %
Storage temperature-20 °C - 40 °C
-4 °F - 104 °F
--20 °C - 60 °C
-4 °F - 140 °F
Storage humidity--5 % - 85 %

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesBluetooth voice remote control-Magic remote control - ready
 Nokia 3900APanasonic TX-32JSW354LG 32LM637BPLA