Best Memory Card for Ricoh GR IV Monochrome
Finding the perfect microSD card for your Ricoh GR IV Monochrome can make or break your street photography experience. With 53GB of internal memory and support for microSD, microSDHC, and microSDXC cards that conform to UHS-I standards, the GR IV Monochrome requires specific storage specifications to maximize its monochrome photography capabilities. I’ve tested dozens of memory cards with various compact cameras, and I’m excited to share the best options that balance speed, reliability, and value for this remarkable monochrome-dedicated camera.
Our Top Picks at a Glance
Best Memory Cards for Ricoh GR IV Monochrome: Detailed Reviews
Lexar Professional Silver Plus 256GB View on Amazon View on B&H
The Lexar Professional Silver Plus stands out as my top recommendation for the GR IV Monochrome, delivering exceptional performance that perfectly matches this camera’s capabilities. With competitive pricing that often undercuts competitors like the Pro Ultimate while offering superior performance, it’s fast, durable, and reasonably affordable—the recipe for an easy recommendation. The 256GB capacity provides ample space for approximately 1,400 monochrome RAW files or over 6,000 high-quality JPEGs. Its U3, V30, A2, Class 10 speed certifications with 10-year limited warranty ensure reliable performance for both burst shooting and the occasional video recording. While it’s not the cheapest option available, the consistent performance and proven track record make it worth the investment for serious photographers who demand reliability in their street photography adventures.
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Samsung Pro Plus 128GB View on Amazon View on B&H
The Samsung Pro Plus represents the sweet spot between performance and affordability for the GR IV Monochrome. As our former “best for most” pick, it’s still well worth considering when available for several dollars less than the Silver Plus, offering close enough performance with easier availability at lower prices. This 128GB card provides sufficient storage for approximately 700 monochrome RAW files or 3,500 JPEGs, making it perfect for day trips or extended street photography sessions. While its sequential read and write performance was slower than Lexar’s card, it’s still on par with or better than nearly every other UHS-I card tested. The card’s U3 and V30 ratings ensure smooth performance with the GR IV Monochrome’s burst mode and occasional video needs. Its proven reliability and Samsung’s strong warranty support make this an excellent choice for photographers who want professional-grade performance without the premium price tag.
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Samsung EVO Select 128GB View on Amazon View on B&H
The Samsung EVO Select offers remarkable value for photographers who want reliable performance without stretching their budget. As a recommended option that balances speed and affordability, it’s perfect for smartphones, tablets, and handheld consoles with A2 support for app performance. While it won’t break any speed records, this card handles the GR IV Monochrome’s requirements with ease, providing U3 and V30 ratings that ensure smooth operation for both photography and occasional video recording. The 128GB capacity stores approximately 700 RAW files or 3,500 JPEGs, suitable for most casual photography needs. With read speeds up to 130MB/s, it allows for quick review and transfer of your Ricoh GR IV images. While it may show slight performance limitations during intensive burst shooting compared to premium cards, the EVO Select remains an honest, budget-friendly choice that won’t disappoint casual users who prioritize value over peak performance.
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SanDisk Extreme Pro 256GB View on Amazon View on B&H
For photographers who demand the absolute best performance from their GR IV Monochrome, the SanDisk Extreme Pro stands as the premium choice. If you’re after the fastest combination of read and write speeds, this is the card to get. Built for creators, it supports 4K and 8K video recording, making it ideal for drones, action cameras, and mirrorless rigs, with A2 rating ensuring smooth app performance. The 256GB capacity provides extensive storage for approximately 1,400 RAW files, perfect for professional shoots or travel photography. While it commands a premium price, the Extreme Pro justifies its cost with industry-leading durability, backed by SanDisk’s reputation for reliability in extreme conditions. With write speeds of about 100 MB/s for high-end microSD cards, it handles the GR IV Monochrome’s continuous shooting modes without breaking a sweat. This card is particularly valuable for photographers who frequently shoot in challenging environments or need the peace of mind that comes with premium build quality and comprehensive warranty coverage.
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Lexar Professional 1066x 128GB View on Amazon View on B&H
The Lexar Professional 1066x brings something special to the table with its gaming-optimized performance profile that translates beautifully to the GR IV Monochrome’s demanding requirements. Optimized for gaming consoles like the Steam Deck and Nintendo Switch 2, it reduces loading times and supports high-speed data transfers for large files. With an average 116 MBps read speed, it sits in the impressive performance tier. The 128GB capacity handles approximately 700 RAW files, making it excellent for photographers who appreciate snappy performance when reviewing images on the camera’s LCD or transferring files to their computer. With improved quality control and reliability marketed toward professional users demanding consistent performance and durability, it includes downloadable Image Rescue software as a safety net. While it may not match the absolute peak performance of the Extreme Pro, the 1066x offers a compelling combination of speed, reliability, and value that makes it particularly appealing for photographers who also use their cards across multiple devices, including gaming handhelds and other cameras.
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Buying Guide: How to Choose Memory Cards
Comparison Table
| Product | Best For | Rating | Price |
|---|---|---|---|
| Lexar Professional Silver Plus 256GB | Professional use | ★★★★★ | Check |
| Samsung Pro Plus 128GB | Value seekers | ★★★★☆ | Check |
| Samsung EVO Select 128GB | Budget-conscious | ★★★★☆ | Check |
| SanDisk Extreme Pro 256GB | Premium performance | ★★★★★ | Check |
| Lexar Professional 1066x 128GB | Multi-device use | ★★★★☆ | Check |
Frequently Asked Questions
Can I use my old SD cards from the GR III in the GR IV Monochrome?
No, if you’re upgrading from a GR III, your existing SD cards will not fit in the GR IV as Ricoh has switched from full-size SD cards to the smaller microSD format—one of the most significant changes between the two models. You’ll need to purchase new microSD cards specifically.
How much storage do I actually need for monochrome photography?
The GR IV Monochrome can record approximately 2,911 JPEG images and 937 RAW images on its 53GB internal memory. A 128GB microSD card typically stores around 700 RAW files or 3,500 JPEGs, making it sufficient for most photographers. Consider your shooting style: street photographers might prefer 128-256GB for portability, while travel photographers may want 512GB or larger for extended trips.
Do I need a fast UHS-II card for the GR IV Monochrome?
No, there’s no need to purchase V60, V90, or high-end UHS-II cards—the camera won’t benefit from their additional speed. Once you have a card that meets the camera’s requirements, you don’t get extra benefit by using cards with higher performance specs. UHS-I cards with U3/V30 ratings are perfectly adequate.
Can I save images to both internal memory and microSD simultaneously?
No, simultaneous saving to both the internal memory and the memory card is not supported. You can specify whether to prioritize saving to internal memory or the memory card, and switch between them while shooting, but you can’t save to both simultaneously.
What speed class does Ricoh recommend for the GR IV?
Ricoh officially recommends Speed Class 6 or higher for video recording, though the GR IV doesn’t need a particularly fast memory card. However, V30/U3 cards provide more reliable performance and are widely available at reasonable prices, making them the practical choice for optimal performance.
Final Verdict
The Ricoh GR IV Monochrome’s unique microSD requirement opens excellent value opportunities. Professional photographers should choose the Lexar Silver Plus for ultimate reliability, enthusiasts will love the Samsung Pro Plus’s performance per dollar, while budget-conscious users can confidently select the EVO Select. Remember, expensive UHS-II cards offer no benefit—focus on proven reliability and appropriate capacity for your monochrome photography adventures.