Pet, 22.08.2008.

RSS feed

 Novosti
Tyan, nVidia i AMD ispod NASA-inog megazaslona
·····················································
Logitech Speed Force Wireless
·····················································
Palit Radeon HD 4870 Sonic
·····················································
OCZ ModXStream Pro
·····················································
PowerColor PCS+ HD4870
·····················································
Logitech Cordless Desktop Wave Pro
·····················································
Preuređenje TechnoMaxa – King Cross Zagreb
·····················································
Restrukturiranje RaidSonicovog portfelja robnih marki
·····················································
OCZ Core V2
·····················································
AMD Athlon 64 2000+
·····················································
AMD Radeon HD4870X2 & HD4850X2
·····················································
Kingmax U-Drive i 32GB CF
·····················································
CHIEFTEC HM-01, 02 i 03
·····················································
ZOTAC nForce 630i-ITX
·····················································
DFI LANParty JR P45-T2RS i 790GX-M2RS

 Članci
AVC Napoleon - slab start ····················································· Computex 2008 - 3. dio ····················································· HIPER TYPE R MkII 680W i TYPE M 580W ····················································· Prvi pogled - Hitachi Travelstar 5K500-500 ····················································· Computex 2008 - 2. dio ····················································· Compro VideoMate Vista T750F TV kartica ····················································· Kingmax DDR3 2x 2GB 1600 MHz ····················································· MSI Radeon HD4870 & Sapphire Radeon HD4850 ····················································· Toshiba TDP-EW25 - ESP projektor ····················································· Overclockingom po Nvidiji - PoV 9800GTX EXO, BFG 9800GTX OCX & Gainward 9600GT 1GB GS
 Download
ForceWare 177.41 WHQL WinXP za GF GTX260/280 (32-bit) ····················································· ForceWare 177.41 WHQL Vista za GF GTX260/280 (32-bit) ····················································· GPU-Z v.0.2.7 ····················································· ForceWare 175.16 WHQL Vista za GF (32-bit) ····················································· ForceWare 175.16 WHQL WinXP za GF (32-bit) ····················································· Catalyst 8.5 Vista driveri + CCC (64-bit) ····················································· Catalyst 8.5 Vista driveri + CCC (32-bit) ····················································· Catalyst 8.5 WinXP driveri + CCC (64-bit) ····················································· Catalyst 8.5 WinXP driveri + CCC (32-bit) ····················································· VIA Hyperion Pro 4-in-1 v.513a

Članci  
    Kategorije         Svi članci         Top hardware         Pretraživanje    

HP iPAQ HX4700
11.08.2005.
    « Prev  : Stranica 2 od 3 :  Next »      By ::  Dean Narandžić 
- Karakteristike i rad sa uređajem -

Druga karakteristika kojom se hp iPAQ hx4700 odvaja od konkurencije je ugrađeni procesor Intel PXA270 koji radi na 624MHz. Povećanje u brzini je sa ovim procesorom lako vidljivo, posebno u prikazu filmova komprimiranih nekim od kompleksnijih codeca, koji sada teče glatko i bez zastoja. Veća brzina donosi i povećano zagrijavanje, što se na ovom uređaju na trenutke i te kako primijeti, pa iako nikad nije vruć, na trenutke nije niti ugodan za držati u ruci. Za potrebe pohrane podataka na raspolaganju imamo ukupno 192 MB, od toga 128 MB ROM i 64 MB RAM memorije, te 80MB iPAQ File Store memorijskog prostora koji će preživjeti reset ili gubitak napajanja. Uređaj je moguće nadograđivati SD (MMC ili SDIO) i Compact Flash Type II karticama, pa ukoliko vam ugrađena memorija nije dovoljna proširenje nije problem.

Uobičajeni raspored na gornjoj strani uređaja: utori za kartice, stylus, audio priključak i tipka za paljenje

Za komunikaciju sa drugim uređajima na raspolaganju imamo praktički sve aktualne standarde povezivanja: brza USB veza putem 'kolijevke' (cradle), te bežična infracrvena, Bluetooth i WiFi komunikacija. Dlanovnik u USB kolijevki možemo i puniti, a sam cradle je potpuno isti kao i na prethodnom iPAQ-u koji smo testirali. Bežična komunikacija radi prema očekivanjima (uključujući i nejasnu konfiguraciju Wireless mreže bez mogućnosti postavljanja naprednih opcija), a najveću zamjerku upućujemo smještaju IR senzora na dnu uređaja. Iako isti podržava FIR i SIR način rada, zbog loše odabrane pozicije senzora teško da ćemo ovaj dlanovnik koristiti kao univerzalni daljinski upravljač. Uz navedeno prisutan je i audio konektor za slušalice (klasičan 3,5 mm), te integrirani mikrofon.

Nepraktično smještena IR dioda onemogućava funkciju univerzalnog daljinskog upravljača

Dlanovnikom se upravlja uz pomoć stylus olovke spremljene u samom uređaju, a prisutne su i uobičajene kontrolne tipke. Tipka za paljenje je na vrhu uređaja, sa lijeve bočne strane se nalazi tipka inicijalno namijenjena za pokretanje snimanja glasovnih poruka, a ispod ekrana su dva para upravljačkih tipki i neuobičajene tipke za upravljanje smjerom. U tu svrhu je umjesto joysticka korišten touchpad malih dimenzija. Uklanjanje mehaničkih dijelova će sigurno smanjiti broj kvarova, no to je jedina prednost ovog rješenja. Iako su pojedini smjerovi označeni izbočenjima koja bi nam trebala pomoći u snalaženju, u praksi nikad nismo bili sigurni u kojem smjeru ćemo ga pomaći, te ga smatramo praktički neupotrebljivim, pogotovo u igrama. Funkciju svih tipki je moguće programirati, a dlanovnik razlikuje kratki od dugačkog pritiska i shodno tome izvršava različite komande.

Uobičajeni set dodatne opreme: USB cradle i punjač

Uređaj se napaja iz LiIon baterije kapaciteta 1800 mAh koju je moguće zamijeniti. Iako je baterija nešto većeg kapaciteta, veliki ekran i brzi procesor će njeno trajanje poprilično smanjiti, pa smo tako uz pomoć SPB Benchmark aplikacije izmjerili skoro 6 sati rada uz smanjeni kontrast ekrana (SPB Benchmark simulira izvođenje svakodnevnih radnji kao što je uređivanje teksta i organizacija vremena i zadataka). Sa uključenim WiFi modulom i maksimalnim osvjetljenjem ovo vrijeme se dodatno smanjuje na 3:45 sati. Vrijeme autonomije je više nego duplo manje nego na modelu rx3715, pa prije kupovine dobro razmislite da li vam je dovoljno…



 « Prev  :  Skoči na  :  Next »  
::  Isprintaj članak  ::  Vaš Komentar  ::  Top 





  Anketa
Moj televizor je?
Klasični CRT
LCD
PC + TV kartica
Plasma
Prijenosnik + TV kartica


  VI&MI
  » Pišite Nam!


  Worldwide
Suradjujemo sa:

ABIT
Albatron
AMD
AOpen
Apacer
ATi
Chaintech
Club3D
Cooler Master
Connect3D
Corsair
EPoX
Gainward
Gigabyte
Hitachi GST
Infineon
Kingmax
Leadtek
nVidia
Sapphire
Silverstone
Soltek
Spire
TerraTec
Western Digital

(c) 1999-2008 :: PC Ekspert Team :: Sva prava pridrzana. ISSN 1334-2940