Polaroid I Type Vs 600 Film Does It Really Matter Which One You Use

Instant photography has seen a remarkable revival over the past decade, with Polaroid leading the charge in bringing nostalgic, tangible moments back into focus. As new models emerge and older ones remain beloved, a common question arises among users: does it really matter whether you choose i-Type or 600 film? At first glance, both look nearly identical—same size, same square format, same dreamy instant results. But beneath the surface, there are technical distinctions that can impact your shooting experience, image quality, and even your wallet.

The answer isn’t a simple yes or no. It depends on your camera model, shooting environment, budget, and creative goals. Understanding the nuances between i-Type and 600 film helps ensure you’re not just getting a photo—but the right photo.

Understanding the Basics: What Are i-Type and 600 Films?

Both i-Type and 600 films produce full-size instant prints measuring approximately 3.1 x 3.1 inches (79 x 79 mm), with a white border and vibrant color rendition. They are designed for use in Polaroid’s modern instant cameras, but they differ in one crucial aspect: power source.

• 600 film contains a built-in battery within the film cartridge. This battery powers the camera’s motor, flash, and ejection system. Cameras like the Polaroid OneStep+, 600 series, and SLR670 rely on this internal power source.
• i-Type film, introduced in 2017, lacks a battery. It was designed for newer Polaroid cameras—such as the Now, Now+, and Lab—that have their own internal rechargeable batteries. Because the camera supplies the power, i-Type cartridges are cheaper to produce and purchase.

This distinction is critical. Using i-Type film in a camera that requires the film’s battery will result in a non-functional setup—the camera won’t fire, eject, or flash.

Tip: Always check your camera’s manual or model specifications before buying film. If it’s a newer Polaroid (2017 or later), it likely supports i-Type. Older or vintage-compatible models usually require 600.

Performance Comparison: Image Quality and Exposure

Despite the difference in power delivery, both i-Type and 600 films use the same chemical formula for image development. Polaroid states that the emulsion layers, color profiles, and development times are identical across both formats. In practical terms, this means:

• Development time: ~15 minutes to full stabilization
• Color tone: Warm, slightly saturated with natural skin tones
• Grain structure: Fine, consistent across lighting conditions

However, some photographers report subtle differences in exposure consistency. A number of users note that 600 film tends to perform more reliably in low-light conditions when used with original battery-powered cameras. Why? Because older 600 cameras were engineered alongside the film’s battery output, ensuring optimal voltage for flash synchronization and shutter timing.

In contrast, i-Type cameras depend on their internal battery health. A low charge might lead to underexposed images or failed ejections, especially in dim settings where the flash works harder.

“While the chemistry is the same, the integration between camera and power source affects exposure precision. For critical work, I stick to 600 in legacy systems.” — Julian Reyes, Analog Photographer & Educator

Compatibility Breakdown: Which Film Fits Your Camera?

Choosing the wrong film doesn’t just waste money—it can damage your camera or ruin shots mid-event. Below is a clear guide to help you match film type to device.

Camera Model	Film Type Supported	Notes
Polaroid Now / Now+ / Go	i-Type, 600	Can use both; 600 offers slight edge in flash reliability
Polaroid Lab	i-Type only	Digital-to-analog converter; uses internal battery
Polaroid OneStep+	600 only	Relies on film battery; i-Type will not power the camera
Polaroid SX-70 / SLR670	600 only	Vintage bodies need external power from film pack
Polaroid 600 Series (e.g., Sun 600)	600 only	No internal battery; film provides all power

Crucially, while you can use 600 film in an i-Type-compatible camera (like the Now+), the reverse is never safe. Inserting i-Type into a 600-dependent camera results in complete operational failure.

Cost and Value: Is i-Type Really the Budget Choice?

On average, i-Type film retails for 20–30% less than 600 film. A standard 8-pack of i-Type costs around $18–$22, while 600 ranges from $24–$28. Over time, this adds up—especially for frequent shooters or creators producing instant content.

But cost isn’t just about upfront price. Consider longevity and usability:

• i-Type: Best value for owners of compatible cameras. No wasted battery, lower environmental footprint per pack.
• 600: Higher cost, but essential for vintage or hybrid systems. Also more widely available in specialty stores and online bundles.

If you're using a Now+ and shoot weekly, choosing i-Type could save you over $50 annually. However, if you're using a OneStep+ or modifying an SX-70, 600 is non-negotiable—even at a premium.

Real Example: A Wedding Photographer’s Dilemma

Sophie, a documentary-style wedding photographer, uses her Polaroid Now+ for guest photos during receptions. She initially bought 600 film for its reputation, but after realizing her camera didn’t need the extra battery, she switched to i-Type. “I cut my film cost by a third,” she says. “And honestly, guests can’t tell the difference. The colors, the feel—it’s all the same. Now I bring two packs instead of one and capture way more moments.”

Her story highlights a key insight: when compatibility allows, i-Type delivers equal quality at better value.

Practical Tips for Maximizing Results

No matter which film you choose, technique plays a bigger role in image quality than format. Follow these best practices to get the most from every shot.

Tip: Keep film flat and cool. Avoid leaving it in hot cars or direct sunlight—heat damages developing chemicals.

1. Shoot in balanced light: Both films perform best in bright, indirect daylight. Harsh midday sun causes blown-out highlights; low indoor light demands strong flash support.
2. Shield developing prints: For the first 30 seconds after ejection, avoid touching the image area and block it from direct light to prevent streaks and uneven development.
3. Store film properly: Keep unopened packs in a refrigerator (not freezer) until use. Let them warm to room temperature before loading to prevent condensation.
4. Check camera battery level (for i-Type): Ensure your camera is fully charged, especially when using flash-heavy modes.

Quick Checklist Before You Buy

• ✅ Confirm your camera model
• ✅ Check if it has an internal battery (i-Type compatible)
• ✅ Decide based on usage frequency and budget
• ✅ Store film correctly before and after use
• ✅ Carry extras for events—nothing worse than running out mid-shoot

Frequently Asked Questions

Can I use i-Type film in a Polaroid 600 camera?

No. Cameras like the classic 600 series or OneStep+ require the battery inside 600 film to operate. i-Type lacks this battery and will not power the camera, resulting in no flash, no ejection, and no photo.

Is the image quality different between i-Type and 600?

No significant difference. Both use the same chemical formula and produce nearly identical results in color, contrast, and development. Any variation is more likely due to camera condition, lighting, or temperature than film type.

Why did Polaroid create i-Type if 600 works fine?

i-Type reduces production costs by removing redundant batteries, making film more affordable and sustainable. It also aligns with newer camera designs that feature built-in rechargeable power, allowing for slimmer, smarter devices.

Final Thoughts: Does It Really Matter?

Yes—but not in the way most people think. The difference between i-Type and 600 film isn’t about image superiority. It’s about compatibility, cost efficiency, and system design. If you own a modern Polaroid with internal power, i-Type is the smarter, more economical choice. If you’re shooting with a classic or modified analog body, 600 remains essential.

What truly matters is understanding your gear and using the right tool for the job. Instant photography thrives on spontaneity, but a little preparation ensures your memories develop perfectly—every time.

💬 Got a favorite film or camera combo? Share your experience below and help others navigate the world of instant film with confidence.