Vita:Model Differences

Page content & researching collaboratively taken from io55.net's PS Vita page with permission.

There are four Vita models, three of which being handheld models.

Retail Models

Models are arranged chronologically.

Black PCH-1101

PCH-11xx "Phat/Fat/OLED Vita (3G)" (2011-2013)

The fullest-featured version of the PS Vita. It is sometimes nicknamed "phat" or "fat" due to it having the largest size, or nicknamed "OLED" due its display technology. Easily identified by its flat metal trim surrounding the body, having oval-shaped home/start/select buttons, and a glossier front panel. The PCH-11xx has also has SIM card slot on the left side of the console unlike it's non-3G counterpart. Featuring an OLED screen, a proprietary charger, and no usable internal storage by default.

The biggest reason one would prefer a PCH-1xxx series Vita over a PCH-20xx is for the OLED panel. The OLED screen adds a color depth and screen quality not found on PCH-20xx consoles. On the PCH-11xx SKU, 3G modem also introduces a useful mod not possible on the other models. To be specific, it is possible to replace the 3G modem with an SD card reader called PSVSD. To compliment a PSVSD, it is also possible to (optionally) replace the SIM card tray for a MicroSD slot with a microSD extension cable. Such a mod allows the usage of a game cartridge and MicroSD card at the same time; whereas the PCH-10xx and 20xx Vitas need an SD2Vita which normally occupies the cartridge slot. The PSTV/PS Vita TV doesn't have this issue, as it has a USB port.

PCH-10xx "Phat/Fat/OLED (Wi-Fi)" (2011-2014)

Identical to the PCH-11xx series, except there is no 3G modem. Thus, all other characteristics from the PCH-11xx apply to this model. The lack of the connector and various SMD components for a 3G modem makes an internal MicroSD card mod impossible, or at least extremely difficult. However, the extra space on the inside does allow for more hardware mods, like extended batteries.

Black PlayStation TV (VTE-1001)

VTE-10xx "PlayStation TV" or "PS Vita TV" (2013-2016)

Differing greatly from other Vita models, the PSTV is essentially a consolized PS Vita. Very easily identified by its sleek and small “flat plate” form factor that has no screen. In Asian regions, the console was given the more accurate name of the PS Vita TV.

Connects to DualShock 3 and DualShock 4 controllers in replacement of the Vita's normal controls. The DualShock 4's touch pad can also be used to directly emulate the Vita's touch screen & touch pad.

Unlike retail handheld Vitas, the PSTV also features a USB-A port. The USB port can function in a similar manner to a PSVSD on a 3G OLED console, where extra storage doesn't need to interfere with the game cartridge slot.

The one obvious benefit of the PSTV is that it allows playing Vita games, homebrew, and other-such software on one's TV without needing a computer. In fact, homebrewing is almost a must for the PSTV, as a large amount of Vita software will refuse to work on the PSTV due to Sony-added limitations that aren't even necessary.

Another benefit to the PS TV is that you can capture native video from one of these consoles with a capture card, however every PSTV system will have hardware enforced HDCP that can't be bypassed even on a modified console, and has to be stripped with external solutions.

Black PCH-2001

PCH-20xx "Slim" (2013-2019)

A drastic revision to the retail Vita handheld SKUs, which saw several changes compared to the PCH-1xxx series. It is often nicknamed the "slim" model due to its smaller size. It is easily identified by the home, start, and select buttons being perfectly circular with the plastic body having an all matte finish. This model also has a rounder appearance with no aluminum bezel on the edges unlike the OLED models.

Compared to the PCH-1xxx, it improved battery life (Revised SoC), ergonomics, replaced the proprietary UDC port to be standard MicroUSB, added 1 GB of usable internal memory, reduced weight and thickness, and replaced the 1xxx's OLED panel for an IPS one. There is also no 3G version of the PCH-20xx SKU, as the 3G equipped 11xx consoles were already discontinued in 2014. The analog sticks on the 20xx series also use traditional potentiometer technology, whereas the 1xxx series used hall effect based sticks. This means that the analog sticks on the Slim Vitas could potentially be less reliable than the OLED Vitas.

Both the PCH-20xx and PCH-1xxx are quite evenly matched as devices, since the loss of the OLED screen in the 20xx was essentially “made up for” with the introduction of the previously mentioned general improvements found in the 20xx.

Motherboard Revisions

Each version of the PS Vita also had at least two or more motherboard revisions. Not much is documented about them, so if you have more information on the differences then let us know!

PCH-1xxx

IRS-002

Initial consumer release. Comes with the older 45 nm CXD5315GG SoC.

IRS-1001

Seen on very late revisions of the PCH-1xxx consoles, usually on the Cosmic Red and Sapphire Blue editions. Has the revised CXD5316GG with increased power efficiency, but curiously restricts the maximum charge capacity of the battery to around 4.05v (82%).

VTE-10xx

DOL-1001

Initial consumer release of the PSVTV/PSTV motherboard. Comes with the old 45 nm SoC.

DOL-1002

Revised PSTV motherboard with the more power efficient SoC.

PCH-20xx

USS-1001

Initial release of the PCH-20xx motherboards.

USS-1002

Revised PCH-20xx motherboard. Had a slight SoC revision named CXD5316BGG.

References

https://en.wikipedia.org/wiki/PlayStation_TV

https://en.wikipedia.org/wiki/PlayStation_Vita

https://retrogamebuyer.com/ps-vita-1000-vs-2000/

https://www.reddit.com/r/vita/comments/lw5frh/pros_cons_of_ps_vita_1000_ps_vita_2000/