The difference in picture quality DM800HD and DM500HD

[lolazoca]

DM800HD and DM500HD

The question is, Is anybody can concretely supported by facts, that is, without subjective reasoning, to determine which type receivers better pictures in which segment, and to prove it?
I'm also still works specifically about the differences Broadcom processor responsible for generating and displaying an image, so what's the difference except the speed of 400 MHz MIPS Prozessor and that of 300 MHz, or as quantifiable difference in the picture if at all there? :thum:

 

[toysoft]

Dual core ? Would be the difference on the CPU I think between DM500HD and DM800HD... not only the speed.

TS

 

[Ferret]

The 800 has dvi output which converts via cable the HDMI the 500HD has HDMI output and side by side i can tell you the 500hd has better picture quality it looks crisper.

 

[antrabe]

The 800 has dvi output which converts via cable the HDMI the 500HD has HDMI output and side by side i can tell you the 500hd has better picture quality it looks crisper.

I agree with you i had long time ago dm800 and now dm800se and the diference its apreciate i notice colour more live and better picture quality on dm800 se also i notice better tuner more strongeth on signal. i thinks its better quality dm800se i dont know 500hd.

 

[RIDER]

I agree with you i had long time ago dm800 and now dm800se and the diference its apreciate i notice colour more live and better picture quality on dm800 se also i notice better tuner more strongeth on signal. i thinks its better quality dm800se i dont know 500hd.

i have an original 500HD using the hdmi cable on a panasonic plasma tv it is very good and it work fast aswell i am very happy with it:thum:



10/100MBit compatible Ethernet Interface
HDMI connector
eSATA

Technical Features

400 MHz MIPS Processor
Linux Operating System
2 LED status
MPEG-2 / H.264 Hardware decoding
Tuner: DVB-S2
1 x Smartcard-Reader (Dreamcrypt CA)
eSATA connector
Mini USB for Service and software update
10/100Mbit Ethernet Interface
1 x Scart (RGB, FBAS, YUV or S-Video)
HDMI
analog modem
S/PDIF Interface for digital bit stream out (AC-3)
64 MByte Flash, 256 MByte RAM

unlimited channel lists for TV/Radio
channel-change time < 1 second
automatic service scan
directly bouquet-lists
EPG (electronic program guide)
multiple LNB-Switching control (supports DiSEqC)
OSD in many languages and skin-support
Videotext Decoder
external 12V power supply


DreamBox DM 500 HD technical data

DBS-Tuner, DVB-S2:
Frequency Range 950 .... 2150 MHz
Demodulation DVB-S (QPSK); DVB-S2 (8PSK,QPSK)
Symbol rate DVB-S: 2 ... 45 Mbaud/s, SCPC/ MCPC
DVB-S2: 10 ? 31 Mbaud/s (8PSK) , 10 ?30 Mbaud/s (QPSK)

Video decoder:
Video Compression MPEG-2 and MPEG-1 compatible, H.246
Video Formats 4:3 / 16:9
Letterbox for 4:3 TV-Device

Audio decoder:
Audiokompression MPEG-1 & MPEG-2 Layer I and II, MP3
Audio Mode Dual (main/sub), Stereo
Frequency: 32 kHz, 44.1 kHz, 48 kHz, 16 kHz, 22.05 kHz, 24 kHz

Output analog:
Output Level L/R 0,5 Vss on 600 Ohm
THD > 60 dB (1 kHz)
Crosstalk < -65 dB

Output digital:
Output Level 0,5 Vss on 75 Ohm
Sampled Data Filtering 32 kHz, 44.1 kHz, 48 kHz
S/PDIF-Output optical, Toslink

Ausgang Video:
Ausgangspegel FBAS 1 Vss +/- 0.3 dB an 75 Ohm

Video parameter:
Input Level FBAS 1 Vss +/- 0.3 dB on 75 Ohm
Teletext filter in conformity with ETS 300 472 Standard

TV-Scart:
Output: FBAS, YUV, RGB, S-Video

MiniUSB service connector
Function: Firmware update

Ethernet:
10/100 MBit compatible interface
Function: Firmware update

Analoge modem:
analoge modem for Internet connection

LNB power and polarisation per tuner:
LNB Current 500mA max.; short-circuit-protected
LNB Voltage vertical < 14V no load, > 11,5V at 400mA
LNB Voltage horizontal < 20V no load, > 17,3V at 400mA

Count of active satellite position:
DiSEqC 1.0/1.1/1.2 and USALS - Rotor Control

Power consumption:
< 12W at 12V in operation
< 1W in standby

External PSU
Input:
110-240V AC / 50-60Hz / 0,6A
Output:
12V = / 3,0A

Physical specification:
Ambient Temperature +15°C...+35°C
Humidity < 80%
Size (W x D x H): 195 mm x 130 mm x 40 mm
Weight: 0,7 kg