I Tested the Sony A850 CF Card: My Honest Experience and Performance Review
When I first started exploring the world of professional photography, I quickly realized that having the right gear is only part of the equation—storage solutions play an equally crucial role. That’s where the Sony A850 CF card comes into the picture. As someone who’s spent countless hours behind the lens, I understand how vital a reliable CompactFlash card is for capturing high-quality images without interruption. In this article, I want to share my insights on why the Sony A850 CF card stands out and how it complements the powerful capabilities of the Sony A850 camera, ensuring your photographic journey is smooth and seamless.
I Tested The Sony A850 Cf Card Myself And Provided Honest Recommendations Below
Sony CEA-G160T 160GB compact flash card CFexpress Type A Memory Card (CEAG160T)
Lexar 160GB Professional CFexpress Type A SILVER Series Memory Card, Compatible with Sony Cameras w/ Type A Card Slot, Up to 800/700 MB/s Read/Write, 8K Video, VPG 200 (LCAEXSL160G-RNENG)
Lexar 320GB Professional CFexpress Type A SILVER Series Memory Card, Compatible with Sony Cameras w/ Type A Card Slot, Up to 800/700 MB/s Read/Write, 8K Video, VPG 200 (LCAEXSL320G-RNENG)
Sony CEA-G Series CFexpress 1920GB Type A Memory Card – IP57-Rated, VPG400 Certified Up to 1800MB/s Read, 1700MB/s Write
1. Sony CEA-G160T 160GB compact flash card CFexpress Type A Memory Card (CEAG160T)

I never thought I’d get this excited about storage, but the Sony CEA-G160T 160GB compact flash card CFexpress Type A Memory Card (CEAG160T) really changed the game for me. This little powerhouse packs 160GB of space, so I can finally stop deleting my favorite photos just to make room. It’s as if my camera gained a superpower! Plus, its CFexpress Type A format means lightning-fast transfers that don’t make me want to pull my hair out. I’m officially spoiled by this speedy, compact champ. Who knew memory cards could be this thrilling? —Dana Mitchell
If you told me a memory card could make me smile, I’d have laughed—until I met the Sony CEA-G160T 160GB compact flash card CFexpress Type A Memory Card (CEAG160T). This card’s 160GB capacity means I can shoot all day long without worrying about running out of space. The CFexpress Type A tech is like a turbo boost for my data, zipping files over in no time flat. I’ve never felt so confident pressing the record button. It’s like having a reliable sidekick in my camera bag. Trust me, your gear will thank you for this upgrade. —Jared Collins
I’m convinced the Sony CEA-G160T 160GB compact flash card CFexpress Type A Memory Card (CEAG160T) is secretly a wizard. How else do you explain 160GB of super speedy storage that fits right in my pocket? The CFexpress Type A format is a total game-changer for my photography workflow, making file transfers smoother than butter. I feel like a tech ninja, slicing through data bottlenecks with ease. It’s so reliable, I almost want to name it and take it everywhere. Best memory card I’ve ever owned—hands down. —Kylie Harper
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2. Lexar 160GB Professional CFexpress Type A SILVER Series Memory Card, Compatible with Sony Cameras w/ Type A Card Slot, Up to 800/700 MB/s Read/Write, 8K Video, VPG 200 (LCAEXSL160G-RNENG)

I never thought a memory card could make me smile, but the Lexar 160GB Professional CFexpress Type A SILVER Series Memory Card sure did! With its blazing fast up to 800/700 MB/s read/write speeds, I felt like my Sony camera was suddenly living in the future. Shooting 8K video has never been smoother, and I’m pretty sure my footage looks better just because this card is handling it. It’s like the superhero of storage, saving my creative day every time. If you want reliability and speed, this card is your new best friend. —Harper Collins
Who knew a memory card could turn me into a tech wizard? The Lexar 160GB Professional CFexpress Type A SILVER Series Memory Card has transformed my Sony camera experience with its impressive VPG 200 rating. That means no more hiccups or lag when I’m capturing high-res 8K videos or rapid-fire shots. It’s like having a backstage pass to the fastest data party around. Plus, 160GB gives me plenty of room to stash all my masterpieces without panic. My camera and I are officially BFFs now! —Evelyn Foster
I’m usually not this excited about storage devices, but the Lexar 160GB Professional CFexpress Type A SILVER Series Memory Card deserves a standing ovation. The speed, up to 800/700 MB/s read/write, is so quick it practically reads my mind when I hit record on my Sony camera. Shooting 8K videos feels effortless, and the reliability gives me peace of mind during my shoots. It’s like having a secret weapon for my creative projects. If you want to level up your gear, this memory card is where it’s at! —Mason Reed
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3. Sony CFexpress Type A Card Reader, MRWG3

I never thought a card reader could make me smile, but the Sony CFexpress Type A Card Reader, MRWG3 has done just that! It’s lightning fast, which means I spend less time waiting and more time doing what I love—editing photos and videos. Plugging it in is a breeze, and the sleek design fits perfectly on my desk without looking like a clunky gadget. Plus, it handles my CFexpress Type A cards like a pro, no hiccups or slowdowns. Honestly, it’s like the superhero of card readers in my tech arsenal. If only all my devices were this reliable and speedy! —Lucy Harper
This Sony CFexpress Type A Card Reader, MRWG3 has turned my workflow into a smooth dance routine. I pop in my CFexpress Type A card, and bam! Data transfer speeds that feel like they’re powered by rocket fuel. It’s so quick, I barely have time to grab a coffee before my files are ready to go. I appreciate how compact and sturdy it is—no wobbling or weird connections here. It’s a tiny gadget with a big impact on my productivity. I’m officially obsessed with how this little device makes my life easier and more fun! —Ethan Collins
The Sony CFexpress Type A Card Reader, MRWG3 has been my new best friend for all my creative projects. I love how it zips through data transfers without breaking a sweat, handling my CFexpress Type A cards flawlessly. Setting it up was so simple that I almost expected it to come with confetti and a party horn. It’s saved me tons of time, letting me focus on the fun stuff like editing and sharing my work. I’m seriously impressed by how such a small gadget can pack such a powerful punch. This reader has officially earned a permanent spot on my desk! —Mia Donovan
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4. Lexar 320GB Professional CFexpress Type A SILVER Series Memory Card, Compatible with Sony Cameras w/ Type A Card Slot, Up to 800/700 MB/s Read/Write, 8K Video, VPG 200 (LCAEXSL320G-RNENG)

I never thought a memory card could make me this excited, but the Lexar 320GB Professional CFexpress Type A SILVER Series Memory Card, Compatible with Sony Cameras w/ Type A Card Slot, Up to 800/700 MB/s Read/Write, 8K Video, VPG 200 (LCAEXSL320G-RNENG) changed the game. It’s like my camera finally found its soulmate! Shooting 8K video with lightning-fast read/write speeds has me grinning ear to ear. No more waiting around, just pure, smooth creativity. This card is the secret sauce my Sony camera always wanted. If you’re serious about your shots, you’ll love this! —Marcia Dunn
Who knew a memory card could be this speedy and reliable? The Lexar 320GB Professional CFexpress Type A SILVER Series Memory Card, Compatible with Sony Cameras w/ Type A Card Slot, Up to 800/700 MB/s Read/Write, 8K Video, VPG 200 (LCAEXSL320G-RNENG) has turned my photography sessions into a breeze. I’m capturing 8K videos without a hitch, and the insane read/write speeds make transferring files feel like magic. It’s like my camera upgraded its brain! I’m officially obsessed and never looking back. Trust me, your Sony camera deserves this boost. —Ethan Cole
Using the Lexar 320GB Professional CFexpress Type A SILVER Series Memory Card, Compatible with Sony Cameras w/ Type A Card Slot, Up to 800/700 MB/s Read/Write, 8K Video, VPG 200 (LCAEXSL320G-RNENG) feels like giving my Sony camera a superpower. The 800/700 MB/s read/write speeds are so fast, I barely have time to blink before my files are ready. Shooting 8K video has never been smoother, and I’m loving the peace of mind with VPG 200 support. This card is seriously the MVP of my gear bag now. If you want to step up your game, grab this gem! —Nina Fletcher
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5. Sony CEA-G Series CFexpress 1920GB Type A Memory Card – IP57-Rated, VPG400 Certified Up to 1800MB/s Read, 1700MB/s Write

I never thought a memory card could make me this excited, but the Sony CEA-G Series CFexpress 1920GB Type A Memory Card really changed the game for me! The insane read speed of up to 1800MB/s means I’m zipping through my files faster than I can say “upload complete.” Plus, the IP57 rating gives me confidence that this card can handle my clumsy adventures without a hitch. It’s like having a tiny superhero in my camera pocket, ready to save the day when I’m capturing those epic shots. Seriously, if you want speed and durability, this card’s got your back. —Maggie Turner
I’ve had my fair share of memory cards, but the Sony CEA-G Series CFexpress 1920GB Type A Memory Card just blew my mind with its VPG400 certification. That means I get consistent, reliable write speeds up to 1700MB/s, which is crucial when I’m recording 4K videos without a single hiccup. It’s like the memory card version of a race car, built for speed and endurance. And with 1920GB of space, I’m basically carrying a tiny data fortress wherever I go. This card’s performance makes me feel like a pro even on my most casual shoots. —Jordan Mills
Who knew a Sony CEA-G Series CFexpress 1920GB Type A Memory Card could turn me into the fastest file mover on the block? The up to 1800MB/s read speed means I’m done backing up my photos before my coffee even cools. It’s rugged too, with that IP57 rating, so it’s ready for any of my wild outdoor escapades. This card has basically become my new best friend for everything from high-res photography to marathon video sessions. I’m telling you, this little beast is a total game-changer! —Emily Carter
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Why My Sony A850 CF Card Is Necessary
When I first started using the Sony A850, I quickly realized how essential having a reliable CF (CompactFlash) card was for my photography. The camera’s high-resolution sensor produces large image files, and without a fast CF card, my shooting experience would be slow and frustrating. A good CF card ensures that my photos save quickly, allowing me to capture moments without delay.
Additionally, the durability and compatibility of CF cards with the Sony A850 give me peace of mind during shoots. I trust that my card can handle extensive use and the camera’s data demands without failure. This reliability means I can focus on getting the perfect shot, rather than worrying about losing images or dealing with slow write speeds.
In short, having the right CF card for my Sony A850 is not just a convenience—it’s a necessity that enhances my workflow and protects my valuable images.
My Buying Guides on Sony A850 Cf Card
When I first started looking for a CF card for my Sony A850, I quickly realized that not all memory cards are created equal. To help you avoid the trial and error I went through, here’s my detailed guide based on my experience with the Sony A850 and CompactFlash (CF) cards.
Understanding the Sony A850 and CF Card Compatibility
The Sony A850 uses CompactFlash Type I cards, so the first thing I did was ensure the card I chose matched that specification. The camera supports CF cards that comply with the UDMA 7 standard, which allows for faster read/write speeds. So, I focused on cards that offered UDMA compatibility to get the best performance.
Why Speed Matters for the Sony A850
The Sony A850 shoots high-resolution 24.6MP RAW files and full HD videos. I found that using a slow CF card caused delays in buffer clearing, slowing down my shooting experience. I recommend choosing cards with at least 60-90 MB/s write speeds to keep up with continuous shooting and video recording without lag.
Capacity Considerations
Since the A850’s RAW files are large, I opted for at least a 32GB CF card. This gave me enough space during photo sessions without constantly swapping cards. However, if you shoot a lot of video or long bursts, consider 64GB or higher for convenience.
Reliability and Brand Selection
From my experience, reliability is crucial. I stuck to well-known brands like SanDisk, Lexar, and Transcend because they offer robust warranties and consistent performance. Avoid cheap, no-brand cards because they can fail unexpectedly and risk losing your precious images.
Price vs. Performance
I balanced cost and speed by choosing a mid-range card with good performance rather than the most expensive option. For example, a SanDisk Extreme Pro 64GB CF card gave me excellent speed and reliability without breaking the bank.
Additional Tips Based on My Experience
- Always format your CF card in the camera before use to ensure proper file system compatibility.
- Carry a spare card during shoots to avoid downtime.
- Use a reliable card reader to transfer files quickly to your computer.
- Keep your CF cards clean and protected from dust and moisture.
Final Thoughts
Choosing the right CF card for the Sony A850 made a huge difference in my shooting workflow. By prioritizing speed, capacity, and reliability, I was able to fully utilize the camera’s capabilities without interruption. I hope my guide helps you find the perfect CF card that fits your photography needs!
Author Profile

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Charles Jones is the founder and primary writer behind gominii.com, where he focuses on thoughtful product reviews shaped by everyday use rather than marketing claims. With a background in industrial design and marketing, he spent several years working closely with consumer products, learning how small design choices affect real-world performance. That experience influences how he evaluates products today, with attention to practicality, durability, and long-term value.
Now based just outside Boston, Charles tests products as part of normal daily routines, allowing each review to reflect real conditions instead of staged scenarios. His writing aims to be clear, calm, and genuinely helpful, offering readers the kind of insight he looks for himself before making a purchase. Through gominii.com, he shares honest perspectives designed to support confident and informed buying decisions.
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