[Docrwm]

Well it say at here(from online camera shop at Finland, reliable one.)

Pentax K-5 II on kompakti ja kevyt säänkestävä 16,2 megapikselin digitaalinen järjestelmäkamera, jossa on suorituskykyisempi kenno, nopeampi ja tarkempi AF-toiminto ja parannettu LCD-näyttö kuin edeltäjässään, moninkertaisessa testivoittajassa K-5:ssa.

• 16,2 megapikselin CMOS-kenno
• Sääsuojattu magnesiumrunko
• Yhdysrakenteinen kuvanvakaaja
• Pölynpoisto
• ISO-herkkyys 80-51.200
• SAFOX X+ AF-tarkennus, 11 valinnaista tarkennuspistettä
• 3” kestävä LCD-näyttö, 921.000 pikseliä
• Live View -suorakatselu
• 100% etsinkuva
• 7 kuvaa/s
• Full HD-tasoinen videokuvaus
• Mikrofoniliitäntä
• HDMI-ulostulo
• Rungon mitat (KxLxS) n. 97×131×73 mm
• Rungon paino n. 740 g käyttövalmiina

Uudessa CMOS-kennossa on 16,2 megapikseliä aikaisemman 16,3 megapikselin sijasta, mutta mikä tärkeintä, niin kohinataso on saatu uuden kennon myötä aikaisempaa alhaisemmaksi. Alhainen kohinataso onkin usein kuvanlaadun kannalta tärkeämpää kuin mahdollisimman suuri pikselimäärä.

it says tha with new sensor, which is smaller that previous, that noice level have been reduced from one that was before this...can't find translation in english.

GOOGLE TRANSLATE =
Pentax K-5 II is a compact, lightweight, weather-resistant 16.2-megapixel digital SLR with a higher performance sensor, faster and more accurate AF function and an improved LCD screen than its predecessor, multiplex testivoittajassa K-5 level.
16.2-megapixel CMOS sensor
weather-sealed magnesium body
built-in image stabilization
dust
ISO sensitivity 80-51200
SAFOX X + AF, 11 selectable AF points
3 "resistant LCD, 921,000 pixels
Live View Live View
100% viewfinder
7 frames / sec
Full HD-quality video capture
microphone jack
HDMI output
Body Dimensions (HxWxD) about 97 × 131 × 73 mm
Body weight of about 740 g ready to use
The new CMOS cell is 16.2 megapixels 16.3 megapixels previous step, but more importantly, so the noise level is obtained from a cell of the previous figure. The low noise level of the image is often more important than the quality of the maximum pixel count.

[repaap]

Thanks, it is not accurate, but better than, mine poor translation...
But, yeah, that's what I ment.

GOOGLE TRANSLATE =
Pentax K-5 II is a compact, lightweight, weather-resistant 16.2-megapixel digital SLR with a higher performance sensor, faster and more accurate AF function and an improved LCD screen than its predecessor, multiplex testivoittajassa K-5 level.
16.2-megapixel CMOS sensor
weather-sealed magnesium body
built-in image stabilization
dust
ISO sensitivity 80-51200
SAFOX X + AF, 11 selectable AF points
3 "resistant LCD, 921,000 pixels
Live View Live View
100% viewfinder
7 frames / sec
Full HD-quality video capture
microphone jack
HDMI output
Body Dimensions (HxWxD) about 97 × 131 × 73 mm
Body weight of about 740 g ready to use
The new CMOS cell is 16.2 megapixels 16.3 megapixels previous step, but more importantly, so the noise level is obtained from a cell of the previous figure. The low noise level of the image is often more important than the quality of the maximum pixel count.