The main difference between the RG-351P and the RK2023 is power.
The RK2023 plays everything up to Dreamcast well, while the RG-351P tops out at DS.
Other differences
- The RG-351P has a 3:2 screen and the RK2023 a 4:3 one, so different systems fill each.
- The RG-351P has Wi-Fi and the RK2023 does not, so no online updates, cloud saves or streaming on it.
- The RK2023 connects to a TV; the RG-351P cannot.
- The RG-351P runs on the RockChip RK3326, the RK2023 on the RockChip RK3566.
Which is better
Which fits in a pocket better?
TieAbout the same size: RG-351P 151.5 x 70 x 18 mm, 189 g, RK2023 151.5 x 78 x 17.5 mm, 175 g. Both fit a jeans pocket.
Which is better for PS2 games, the RG-351P or the RK2023?
NeitherNeither is built for PS2. They score 0 and 10 out of 100.
Which costs less?
RK2023The RK2023, at about $75 at launch against $99. Prices today vary by store and the used market.
Which is better for GBA games?
RG-351PThe RG-351P. GBA games fill 100% of the RG-351P's screen at 2x, a perfect fit with even pixels, against 50% of the RK2023's screen at 2x.
Which has the bigger battery?
TieAbout the same: 3,500 and 3,500 mAh.
Side by side
| RG-351P | RK2023 | |
|---|---|---|
| Launch price | $99 | $75 |
| Released | Sep 2020 | Mar 2023 |
| Plays well up to | DS | Dreamcast |
| Shape | Horizontal | Horizontal |
| Software | Linux | Linux |
| Chip | RockChip RK3326 | RockChip RK3566 |
| Memory | 1 GB | 1 GB |
| Screen | 3.5 inch IPS 3:2 | 3.5 inch IPS 4:3 |
| Resolution | 320 x 480 | 640 x 480 |
| Battery | 3,500 mAh | 3,500 mAh |
| Weight | 189 g | 175 g |
| Size | 151.5 x 70 x 18 mm | 151.5 x 78 x 17.5 mm |
| Analog sticks | Double, symmetrical | Double, symmetrical |
| L2 and R2 | Yes, side by side | Yes, side by side |
| Wi-Fi | Yes | No |
| Video out | No | Yes |
| Headphone jack | Yes | Yes |
Green marks the better value where one is clearly better. Prices are launch prices.
Emulation
- RG-351PRK2023
- Game Boy
- NES
- Genesis
- GBA
- SNES
- PS1
- DS
- N64
- Dreamcast
- PSP
- Saturn
- GameCube
- 3DS
- PS2
100 means the system runs at full speed with no known issues.
Full details
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More comparisons
Why this pair: buyers weigh these two against each other. 11 comments by 10 different people compare them in community discussions, and 3 post titles name both. Specs, emulation scores and launch prices from the retrocatalog.com handheld database.