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The RetroTINK and OSSC are the two best-known retro upscaling families. Here's how they compare.
How they work
The OSSC is a line multiplier. RetroTINK's range includes line doublers and frame-buffered scalers.
Image quality
Both produce excellent images. Top RetroTINK models add 4K and CRT effects.
Input lag
OSSC has near-zero lag. RetroTINK's lag is very low.
TV compatibility
RetroTINK's scaled output works with nearly any TV. OSSC output is incompatible with some TVs.
Ease of use
RetroTINK is easier. OSSC needs more setup.
Quick comparison
| RetroTINK range | OSSC | |
|---|---|---|
| Approach | Line doublers to full frame-buffered scalers | Line multiplier |
| Lag | Very low | Near zero |
| TV compatibility | Very broad | Varies by TV |
| Setup | Easier | More tweaking |
| Composite input | Supported on many models | Not supported natively |
| 4K output | On the flagship model | No (OSSC Pro offers more) |
Why TV compatibility matters
Line multipliers output video timed directly from the console's signal, which isn't always a standard HDMI mode. Many TVs accept it; some don't, or accept only certain multiplication modes. Scalers that output standard resolutions work with almost anything. Before buying an OSSC, search compatibility reports for your TV model. RetroTINK's scaled models remove that worry.
Inputs and consoles
Check which signals your consoles output and whether each device accepts them. Composite-only consoles like the stock NES are a weak match for the OSSC. RetroTINK models vary; some accept composite and S-Video directly, while others rely on adapters. Count your consoles and plan a switch if needed.
Who should buy which
- Buy a RetroTINK if you want plug-and-play simplicity, broad TV compatibility, composite support, 4K and CRT effects on the flagship, or you're new to retro video.
- Buy an OSSC if you enjoy tweaking, prioritize the lowest possible lag, mostly use RGB or component consoles, and your TV is known to work with it.
Future-proofing
RetroTINK's range spans budgets, and firmware updates add features. The OSSC is open source with community development. Both have strong support communities.
Budget considerations
RetroTINK's range starts at an affordable entry point and extends to premium. The OSSC sits in the middle. Consider which features you actually need.
Community and support
Both have active communities with settings guides and compatibility lists. Check them before buying.
Using both
Some enthusiasts own both, using each for different consoles or TVs.
Setup examples
With a RetroTINK, connect the console, select the input and play; adjust settings if desired. With an OSSC, connect the console, choose a line multiplication mode your TV accepts, and fine-tune sampling settings for each console.
Composite consoles
For composite-only consoles, a RetroTINK model with composite input is the easier choice.
Resale value
Both hold value well on the used market thanks to strong demand.
Image quality in practice
With RGB sources, both deliver sharp, clean pixels far beyond what a TV's internal scaler manages. The OSSC's line multiplication produces extremely crisp results when your TV accepts its output. RetroTINK's scalers add flexibility, standard resolutions and, on the flagship, sophisticated CRT simulation that many players love. In side-by-side use, the differences matter more for setup and compatibility than for raw sharpness.
Our pick
For most people, RetroTINK is the easier recommendation thanks to broad compatibility and simpler setup. The OSSC is a great choice for experienced users with compatible TVs who want the lowest possible lag.
Learning curve
Expect to spend time learning OSSC settings. RetroTINK's defaults work well for most consoles, with optional tweaking.
Deinterlacing and 480i
For 480i content, both offer deinterlacing approaches with different trade-offs. RetroTINK's higher-end scalers offer advanced options; the OSSC focuses on low-lag approaches. Consider your sixth-generation console library.
Upgrade paths
Many users start with an entry RetroTINK or OSSC and later add a high-end scaler.
Summary table: which to pick
- New to retro video: RetroTINK.
- Composite consoles: RetroTINK.
- 4K TV and CRT effects: RetroTINK 4K.
- Lowest lag with RGB sources and a compatible TV: OSSC.
- Enjoys fine-tuning settings: OSSC.
See best retro upscalers for other options.
The verdict
Choose RetroTINK for ease and compatibility; OSSC for tinkering and lowest lag on compatible TVs.
The contenders
1. RetroTINK-5X Pro
$$Best for: Most setups
Popular RetroTINK model.
What we like
- Easy
Watch out for
- 1080p max
As an eBay Partner, I may be compensated if you make a purchase.
Check Listings on eBay2. OSSC
$$Best for: Low lag
Open Source Scan Converter.
What we like
- Low lag
Watch out for
- TV compatibility
Frequently asked questions
Is RetroTINK or OSSC better?
Depends on your TV and preference.
Does OSSC work with all TVs?
No.
Which has less lag?
OSSC, though both are very low.
Does RetroTINK do 4K?
The RetroTINK 4K does.
Which is easier?
RetroTINK.
Can I use an OSSC with a capture card?
Some capture cards handle OSSC output well, others don't. Check compatibility reports for your capture device.
Do I need RGB cables for these scalers?
RGB or component gives the best results. RetroTINK models with composite and S-Video inputs work with simpler cables, but quality is lower.
Which is better for streaming?
RetroTINK's standard output resolutions tend to work with more capture cards and streaming setups without fuss.
Does the OSSC support composite video?
Not natively. Composite consoles are better served by a RetroTINK model with composite input or a separate converter.
Which is better for N64?
Both work with S-Video or RGB-modded N64s. Some RetroTINK models include N64-specific options like deblur, which many players like.
Do these scalers work with PAL consoles?
Both support 50Hz PAL signals, though TV compatibility with 50Hz output varies. Scaled standard output tends to be the most compatible option.