New awesome chinese handheld!

Discussion in 'General Gaming' started by nukhem, Nov 3, 2007.

  1. nukhem

    nukhem Guest

    JXD 301 LTPS MP4 Player with NES/SNES/SMD/SMS/GB/GBA Emulators

    Processor: ADI Blackfin 533 - 600MHz !!
    Screen: 3.0" LTPS TFT, capable of displaying 16 million colors with a aspect ratio of 4:3
    Supported Audio Codecs: MP3, WMA (32K ~ 320Kbps), APE, FLAC
    Supported Video Codecs: RM/RMVB, AVI (XVid), FLV, MPG, MPEG, DAT
    Equalizer: BBE, SRS, 10 Custom EQ and 7 Pre-set EQ
    Frequency Response: 20HZ~20KHZ , 0dB± 3dB
    Games: NES, SNES, Sega Mega Drive, Game Boy Classic, Game Boy Advanced and Neo Geo Emulator
    File Viewing: GIF, BMP, JPG, TXT
    Lyrics: LRC
    Voice Recording: (WAV) Sampling Rate: 8kHz-320kHz
    Input and Output: 5PIN USB, Dual 3.5mm stereo earphone output.
    Language Support: Traditional Chinese, Simplified Chinese, English
    Battery: 1000mAH
    Playtime: 15hrs audio, 5-6hrs video.
    Expansion Slot: SD slot capable of supporting up to 4GB
    Flash Memory Capacity: 2GB
    Interface: USB 2.0 HI-SPEED
    Built in loud speaker
    Easy to use Graphical User Interface
    USB Storage Function
    Firmware Upgradable

    Videoreview: http://nl.youtube.com/watch?v=nRv7oJWTzS0

    Review: http://www.mympxplayer.org/jxd-301-review-vp39408.html

    Pretty awesome isn't it?

    [​IMG]
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  2. Tachikoma

    Tachikoma Officer at Arms

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  3. s1xty

    s1xty Peppy Member

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    wrong topic. sorry.
     
    Last edited: Nov 3, 2007
  4. Yakumo

    Yakumo Pillar of the Community *****

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    It is an awsome hand held that's well worth picking up but just how good is the build quality. It is Chinese after all.

    Yakumo
     
  5. Taucias

    Taucias Site Supporter 2014,2015

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    Problem is, it only has 4 buttons. So SNES/MD emulation is going to be limited.
     
  6. Yakumo

    Yakumo Pillar of the Community *****

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  7. karsten

    karsten Member of The Cult Of Kefka

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    if they send out free devkits for it it might became more an interesting item.
     
  8. andoba

    andoba Site Supporter 2014

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    Website? :p
     
  9. Barc0de

    Barc0de Mythical Member from Time Immemorial

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    price? It looks fine, but i m really afraid of the chinese build quality.
     
  10. port187

    port187 Serial Chiller

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    mp4nation.com seems to be selling them for $126.50 US based or $114 coming from HK on ebay
    Looks like a sweet deal just hope it isnt going to fall apart after using it a few times :/
     
    Last edited: Nov 3, 2007
  11. subbie

    subbie Guardian of the Forum

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    They can be had for between $100-$130. The unit comes with 2GB of internal memory so the price is reasonable.

    The unit is only 4 buttons. For MD is fine since most games are only 3 buttons anyways. Snes will be an issue but there might be a way to solve this (maybe buttons can be modded in, time will tell).

    Anyways the most interesting thing about this is people from the GP2x/GP32 sceen are hopping on board. You can see the discussion going on at mp4nation forums.

    Personaly I am going to have my GF nab me one on her trip back to china in december.

    -- EDIT --
    Just a note on emulator status

    NES, SNES - said to be good (full speed, for the most part)
    Sega Mega Drive, Neo Geo - said to be good with audio off, little laggy with audio on (maybe doing 30-45fps with audio)
    Game Boy Classic - I don't know
    Game Boy Advanced - said to be shit, slow & buggy
     
    Last edited: Nov 3, 2007
  12. MottZilla

    MottZilla Champion of the Forum

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    I don't think it looks very sturdy. Honestly the Dpad looks shitty and the buttons aren't looking much better either. Stick to a PSP. Atleast I will. When you hear 600mhz cpu it sounds good sure, but the product can still be a pile of shit.
     
  13. Yakumo

    Yakumo Pillar of the Community *****

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    Well, that's just doomed it. How can SNES emulations be faster than Meag Drive? MD is well easier to emulate isn't it?

    Man, It's not worth bothering with just for the Movie and MP3 player since I can do both of those on my phone in wide screen anyway. It really is a shame because having all perfect emulation plus movie and audio player in one unit of that size (PSP is way to big to put in your pocket) would be great.

    Yakumo
     
    Last edited: Nov 4, 2007
  14. opethfan

    opethfan Dauntless Member

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    Mega Drive has a processor thats quite a bit faster than the SNES'.
     
  15. Shadowlayer

    Shadowlayer KEEPIN' I.T. REAL!!

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    It doesnt looks that cheap, and the emulation status must be due to poor coding since if the processor is like an Xscale and runs at 600Mhz then it should be able to even emulate PSX games.

    With help of the scene the emulation capacity could be pushed much further...

    Not really, in fact there was a full Snes emu in the GP32 well before coders could sort out the audio issues in the MD one.
     
  16. subbie

    subbie Guardian of the Forum

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    It all dpeends on what emulator they stole the source to. All the emu were definantly not coded from scrach and are just stolen open source emus (my money is on the GBA version being a rip of VBA). Genesis emu they probably took was a basic one and not a more advance emu.

    Second the system has no GPU so depending how the port was done, the bliting/rendering stage could be a massive bottleneck. Like insted of doing color conversions early in palette emulation, they could be insted rendering to a cfb then doing a pixel convert on every pixel and then coping to the lcd.

    Again it all comes down to how poorly the port was done.
     
  17. MottZilla

    MottZilla Champion of the Forum

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    Emulating a processor isn't always the place emulation slows down most. Often times graphics emulation demands more time. SNES has a very complex graphics chip with some great features. The Genesis is more straight forward really compared to SNES.

    But emulation performance first depends on the quality of the emulator, then they capability of the hardware. You could have some shiney Core 2 cpu but if an emulator is poorly coded you may only run at 5fps.
     
  18. KuKzz

    KuKzz Spirited Member

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    I bought one, will get it in 10 days or so. Will post a small review here,
     
  19. Barc0de

    Barc0de Mythical Member from Time Immemorial

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    speaking of which, are there any PC emus taking advantage of multicored processors?
     
  20. opethfan

    opethfan Dauntless Member

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    SSF does.
     
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