12-Sai: Honto no Kimochi
2014 •Nintendo 3DS
A Happinet developed Nintendo 3DS romance adventure game based off the manga and anime Age 12
KT-R2
KT-R2 by KT Pocket, priced around $159, Horizontal retro handheld, running Android 14, powered by MediaTek Dimensity 7300
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Specifications
63 of 65 catalogued fields are filled in for this handheld. Anything the catalogue has not recorded is labelled Not documented rather than estimated.
Identity
- Brand
- KT Pocket
- Release Date
- 2026 / 04
- Price
- $159 - $379 (Hover for detailed prices)
- Pricing category
- $200 - $300
Form factor & shell
- Form Factor
- Horizontal
- Shell material
- Plastic / Metal (Magnesium)
- Colors
- Plastic: Purple, Black, Gray Magnesium: Yellow, Red, Gray
- Dimensions
- 169.6 mm x 79.8 mm x 17.2 mm (3:2), 159.4 mm x 79.9 mm x 17.9 mm (4:3)
- Weight
- 249/264 (3:2), 233/248 (4:3)
- Cooling
- Heatpipe Fan Ventilation cutouts
Operating system
- Operating System
- Android 14
Performance
- System on a Chip
- MediaTek Dimensity 7300
- CPU
- Cortex-A78 / Cortex-A55 4x / 4x
- CPU cores
- 8 Cores
- CPU threads
- 8 Threads
- CPU clock speed
- 2.0 GHz - 2.5 GHz
- Architecture
- ARM
- GPU
- Mali-G615 MP2
- GPU cores
- 2 Cores
- GPU clock speed
- 1.05 GHz
- RAM
- 6 GB / 8 GB / 12 GB LPDDR4X?
- Performance rating
- 7/10 · B+
Display
- Screen size
- 4.5 inch (3:2), 4.2 inch (4:3)
- Screen type
- IPS Touchscreen
- Resolution
- 1620 x 1080 (3:2), 1280 x 960 (4:3)
- PPI
- 432.67 PPI (3:2), 380.95 PPI (4:3)
- Aspect ratio
- 3:2 / 4:3
- Screen refresh rate
- 60 Hz
- Screen lens
- Tempered Glass (OCA Laminated)
Battery & charging
- Battery
- 6920 mAh (3:2), 6000 mAh (4:3)
- Charge port
- USB-C Bottom facing
- Storage
- Internal 128 GB / 256 GB / 512 GB, External MicroSD
Controls
- D-pad
- Cross Customizable placement (multiple models)
- Analogs
- Dual thumbsticks (L3/R3, Hall) Customizable left stick placement (multiple models)
- Face buttons
- 4 Buttons
- Shoulder buttons
- L1, R1, L2, R2 Horizontal
- Extra buttons
- Power, Volume +-, Home, Hotkey/Menu
- Rumble
- Not documented
- Volume control
- Dedicated Buttons
- Brightness control
- Menu
- Power control
- Button
Connectivity
- Connectivity
- WiFi 6, Bluetooth 5.3
- Video output
- USB-C video out Bottom facing
- Audio output
- 3.5mm Headphone Bottom facing
- Speaker
- Dual Stereo Front facing
- Sensors
- Dual Microphones, Gyroscope
Emulation grades
- Game Boy
- A
- Nintendo Entertainment System
- A
- Sega Genesis
- A
- Game Boy Advance
- A
- Super Nintendo
- A
- PlayStation 1
- A
- Nintendo DS
- A
- Nintendo 64
- A
- Dreamcast
- A
- PSP
- A
- Sega Saturn
- A
- GameCube
- A
- Wii
- A
- Nintendo 3DS
- A-
- PlayStation 2
- B+
- Wii U
- D
- Nintendo Switch
- F
- PlayStation 3
- F
- Emulation limit
- Not documented
Where To Buy
Marketplace rows use affiliate-friendly links where available. Average price stays based on the console database, not live per-store pricing.
| Store | Price |
|---|---|
|
Amazon
Amazon search results
|
$159 - $379 (Hover for detailed prices) |
|
KTPocket.com (4:3)
Imported from spreadsheet hyperlink
|
$159 - $379 (Hover for detailed prices) |
|
KTPocket.com (3:2)
Imported from spreadsheet hyperlink
|
$159 - $379 (Hover for detailed prices) |
|
Aliexpress
1, 2, 3, 4
Imported from spreadsheet hyperlink
|
$159 - $379 (Hover for detailed prices) |
|
AliExpress
AliExpress search results
|
$159 - $379 (Hover for detailed prices) |
|
Alibaba
Alibaba search results
|
$159 - $379 (Hover for detailed prices) |
Affiliate disclosure and terms are linked in the footer.
KT-R2 Buying Guides & Comparisons
Where this handheld is ranked against the alternatives, and the head-to-heads that compare it directly.
Quick Take
The long-form editorial block is being regenerated, so this quick summary is built from the latest console specs.
KT-R2 is a retro handheld from KT Pocket.
Its horizontal design keeps the hardware focus clear for players who already know the shape they prefer.
The device runs Android 14, which shapes setup, frontend options, and day-to-day usability.
Inside, the MediaTek Dimensity 7300 chipset sets the ceiling for emulation and overall responsiveness.
Playable Games
Games shown here match systems this handheld can run at a B grade or better.
12-sai: Koi Suru Diary
2016 •Nintendo 3DS
12-sai: Koi Suru Diary is a visual novel for the Nintendo 3DS and is based off the manga 12-sai.
12-Sai: Torokeru Puzzle Futari no Harmony
2017 •Nintendo 3DS
12-Sai. Torokeru Puzzle Futari no Harmony is a Puzzle game, developed and published by Happinet, which was released in Japan in 2017.
120 Yen Stories
2005 •PlayStation 2
In 120 Yen series, each season has a unique heroine. By using the four seasons of Japan to tell the story of two people meeting and getting along thro...
12Riven: The Psi-Climinal of Integral
2008 •PlayStation 2, PSP
12Riven is a visual novel in which the player makes progress by reading the game's story. At certain points during conversations with other characters...
13-Sai no Hello Work
2008 •Nintendo DS
In 13-Sai no Hello Work, you play a 13 year old robot girl from the future and try out a number of different jobs.
1500 DS Spirits Vol. 1: Mahjong
2007 •Nintendo DS
1500DS Spirits Vol. 1: Mahjong is a Japanese Mahjong game for the Nintendo DS. The game also feature a quiz mode called "Furikomi Quiz" with 110 Ques...
1500 DS Spirits Vol. 3: Block Kuzushi
2007 •Nintendo DS
1500DS Spirits Vol. 3: Block Kuzushi is an Action game, modelled after the classic game Breakout, developed and published by Tasuke, which was release...
1500 DS Spirits Vol. 4: Reversi
2007 •Nintendo DS
A DS implementation of the classic game of Reversi.
KT-R2 — Frequently Asked Questions
Every answer is built from this console's own catalogue record. Where the record is empty, the answer says so rather than guessing.
Is the KT-R2 an official KT Pocket product?
The console database lists the KT-R2 under the brand KT Pocket. It does not document whether the KT-R2 is an officially licensed KT Pocket product.
When was the KT-R2 released, and what does it cost?
The console database lists the release date as 2026 / 04 and the price as $159 - $379 (Hover for detailed prices) for the KT-R2.
What chipset and how much RAM does the KT-R2 have?
The console database lists the system on a chip as MediaTek Dimensity 7300, the CPU as Cortex-A78 / Cortex-A55 4x / 4x, and the RAM as 6 GB / 8 GB / 12 GB LPDDR4X? for the KT-R2.
What are the KT-R2's dimensions, weight and battery?
The console database lists the dimensions as 169.6 mm x 79.8 mm x 17.2 mm (3:2), 159.4 mm x 79.9 mm x 17.9 mm (4:3), the weight as 249/264 (3:2), 233/248 (4:3), and the battery as 6920 mAh (3:2), 6000 mAh (4:3) for the KT-R2.
Which systems can the KT-R2 emulate well?
The console database gives the KT-R2 a grade of B+ or better for 15 systems: Game Boy, Nintendo Entertainment System, Sega Genesis, Game Boy Advance, Super Nintendo, PlayStation 1, Nintendo DS, Nintendo 64, Dreamcast, PSP, Sega Saturn, GameCube, Wii, Nintendo 3DS, and PlayStation 2.
Where can I buy the KT-R2?
The marketplace rows shown for the KT-R2 are search and marketplace links, not a verified live price feed. The console database does not verify live prices or stock, so check the linked marketplace listings for current availability.
Sources & Editorial Notes
- Specifications are taken from this handheld's entry in the Lost In Consoles catalogue, which is compiled from manufacturer documentation and public filings. How we compile device data.
- Empty fields are published as Not documented. Nothing on this page is estimated, inferred or carried over from a similar device.
- Spotted an error? Send a correction.