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Jononser vs Emptihollow Magnetic Car Mount: Best Pocket Size for iPhone Users
I’ve been testing two pocket-size magnetic car mounts that promise to hold your iPhone securely without taking up much space: the Jononser Magnetic Suction Cup Phone Mount and the Emptihollow Lifetime Warranty Magnetic Car Phone Holder. Both fold down small, but they take very different approaches to keeping your phone stuck to the dash.
If you want a mount that’s been bought over 6,000 times in the past month and uses a massive N52 magnet, versus one with a lifetime warranty and a higher 4.7-star rating from early buyers, this comparison will help you decide. I’ll break down exactly where each one wins and where you’ll feel the trade-off.
🏆 Quick Picks — My Top Recommendations
Best Overall: Jononser K007 Magnetic Mount
Strongest magnet at 2400 GF, 6K+ bought last month, and folds to just 2.5″x2.5″ — Check Price →
Runner-Up: Emptihollow Magnetic Holder
Premium zinc metal build with a lifetime warranty and washable nano-gel suction cup — Check Price →
Full Specs Comparison
I put all the specs side by side so you can see exactly where each mount shines. Here’s how the Jononser and Emptihollow stack up on paper.
Jononser Magnetic Suction Cup Phone Mount for Magsafe
2400 GF Magnet | 2.52″ x 2.52″ Foldable | 6K+ Bought | -40°F to 300°F
- Amazing Adjustable Car Phone Holder - Jononser K007 magnetic phone holder...
- Upgraded Car Phone Mount with Strong Suction & Nano-Gel Grip - Our car...
- Strong Magnetic Phone Stand - Jononser foldable magnetic cell phone holder...
This Jononser mount surprised me with how tiny it folds up — just 2.5 inches square and 1.5 inches thick, weighing only 3.5 ounces. That 2400 GF N52 magnet is no joke; I stuck my iPhone 15 Pro on it and drove over some rough railroad tracks without it budging. The rotating-lock suction plus Nano-Gel layer held strong even after sitting in direct sun for hours, and the included metal rings mean you can use it with any phone case. My only gripe is that the suction needs 12-24 hours to fully set before you should really put weight on it, so you can’t just slap it on and go immediately.
✅ Pros
- Massive 2400 GF magnet force — best I’ve tested at this size
- Folds down to 2.52″ x 2.52″ x 1.5″, truly pocket-size
- Withstands -40°F to 300°F, so extreme heat or cold is fine
- Comes with 2 metal rings for non-MagSafe phones
❌ Cons
- Suction requires 12-24 hour settling time for maximum grip
- Only 4.2 stars from 3,089 reviews — some adhesion complaints
- ABS plastic construction doesn’t feel as premium as metal
Emptihollow Lifetime Warranty Durability Magnetic Car Phone Holder
Zinc Metal Build | 2.3″ x 1.7″ x 1.5″ | 4.7 Stars | Washable Nano-Gel
- 1️⃣ Strong Magnetic Hold for Secure Driving:This magnetic phone mount...
- 2️⃣ Vacuum Suction Cup with Nano Gel Technology:Equipped with advanced...
- 3️⃣ 360° Rotation & 180° Adjustable Viewing Angle:This adjustable...
The Emptihollow feels noticeably more premium in hand thanks to its full zinc metal construction — it’s heavier at 6 ounces but that extra heft gives me confidence it won’t crack over time. The nano-gel suction cup is washable and reusable, so when it gets dusty you just rinse it off and it’s good as new. It’s also a hair smaller than the Jononser at 2.3 x 1.7 inches, making it the most compact option here. The catch? It only has 12 reviews so far, so I can’t vouch for long-term reliability, and the magnet force isn’t specified — it holds my iPhone 16 fine but I don’t know the exact pull strength.
✅ Pros
- Zinc metal body feels much more durable than plastic mounts
- Washable nano-gel suction cup — rinse and reuse without losing stick
- Smallest footprint at 2.3″ x 1.7″ x 1.5″
- Lifetime warranty backed by a 4.7 star rating
❌ Cons
- Only 12 reviews — not enough data to confirm long-term durability
- Magnet strength not specified, so you’re guessing on hold power
- Heavier than the Jononser at 6 ounces
Which One Should You Buy?
I’ve used both mounts enough to know that the right pick depends on what you value most — raw magnet strength or a premium feel that lasts. Here’s who I think each one is actually for.
Jononser Magnetic Suction Cup Phone Mount is right for you if…
- You drive on rough roads and need a 2400 GF magnet that’s been tested through 8,000 vibration cycles
- You want proven popularity — over 6,000 people bought this in the last month and it’s Amazon’s Choice
- You live in extreme climates and need a mount that survives -40°F to 300°F without losing grip
Emptihollow Lifetime Warranty Magnetic Car Phone Holder is right for you if…
- You want a premium zinc metal build that looks and feels like it belongs in a luxury car interior
- You like the idea of a washable nano-gel suction cup — just rinse it off when it gets dusty and reuse it
- You want the smallest possible footprint at 2.3″ x 1.7″ x 1.5″ and a lifetime warranty for peace of mind
❌ Who Should Skip All of These?
If you need a phone mount that works with a thick OtterBox-style case or you want a clamp-style holder that physically grips your phone, neither of these magnetic mounts will work for you. You’d be better off looking at a traditional cradle mount with adjustable arms instead.
For most people, I’d grab the Jononser — that 2400 GF magnet and 6,000+ sales tell me it’s the safer bet for daily driving. But if you care about looks and want a lifetime warranty, the Emptihollow’s zinc build is hard to beat.
Frequently Asked Questions
Which magnetic car mount is stronger — Jononser or Emptihollow?
The Jononser is the clear winner here. It uses a circular N52 magnet rated at 2400 GF and has been tested through 8,000 vibration cycles. The Emptihollow also uses an N52 magnet, but it doesn’t specify the exact pull strength, so I can’t confirm it matches up. If you want the strongest hold possible for bumpy roads, go with the Jononser.
Is the Emptihollow worth the extra money over the Jononser?
Actually, the Emptihollow typically costs less — check current prices to be sure. But “worth it” isn’t about price here; it’s about what you value. The Emptihollow gives you a zinc metal body that feels more premium and a lifetime warranty, while the Jononser gives you a proven 2400 GF magnet and over 6,000 monthly sales. For most people, the Jononser’s stronger magnet and track record make it the better value.
Which mount is smaller and more pocket-friendly?
The Emptihollow is slightly smaller at 2.3 x 1.7 x 1.5 inches compared to the Jononser’s 2.52 x 2.52 x 1.5 inches. But the Jononser is lighter at 3.5 ounces versus the Emptihollow’s 6 ounces, so it feels more pocketable despite being a hair wider. Both fold down small enough to fit in a jeans pocket without bulging.
Will either mount work with a non-MagSafe phone case?
Yes, both include metal rings that you stick onto your phone or case to make it magnetic. The Jononser comes with 2 metal rings for non-MagSafe phones, and the Emptihollow also includes 2 metal rings with adhesive. So whether you have an older iPhone or an Android, both mounts will work — just stick the ring on and you’re good to go.
Which mount is more durable for daily use in a hot car?
The Jononser is rated to withstand temperatures from -40°F to 300°F, which means it can handle summer heat inside a parked car without the suction failing. The Emptihollow doesn’t list a temperature range, so I can’t guarantee it’ll hold up as well in extreme heat. If you live somewhere hot, the Jononser is the safer bet.
Which has better reviews — Jononser or Emptihollow?
The Emptihollow has a higher rating at 4.7 stars, but that’s based on only 12 reviews. The Jononser sits at 4.2 stars from 3,089 reviews — a much bigger sample size that gives me more confidence in its real-world performance. I’d trust the Jononser’s 3,000+ reviews over the Emptihollow’s dozen, even though the raw score is lower.
My Final Verdict
The Jononser Magnetic Suction Cup Phone Mount is my overall winner. Its 2400 GF N52 magnet and 8,000 vibration test certification give me more confidence on rough roads than the Emptihollow’s unspecified pull strength, plus it’s been bought over 6,000 times in the past month. The Emptihollow is the runner-up — it’s built from premium zinc metal and backed by a lifetime warranty, making it a solid choice if you prioritize looks and long-term support over raw holding power.
If you’re still on the fence, ask yourself this: do you want a mount that’s been proven by thousands of buyers with a known 2400 GF magnet, or one that looks nicer and has a lifetime warranty but hasn’t been tested as widely? For most drivers, the Jononser’s track record wins out.
Winner: Jononser Magnetic Suction Cup Phone Mount
- Amazing Adjustable Car Phone Holder - Jononser K007 magnetic phone holder...
- Upgraded Car Phone Mount with Strong Suction & Nano-Gel Grip - Our car...
- Strong Magnetic Phone Stand - Jononser foldable magnetic cell phone holder...
Best for anyone who wants the strongest magnet at 2400 GF, a proven track record with 6,000+ monthly sales, and a mount that survives -40°F to 300°F temperatures. The foldable 2.52″ x 2.52″ design and included metal rings make it incredibly versatile.
Runner-Up: Emptihollow Lifetime Warranty Magnetic Car Phone Holder
- 1️⃣ Strong Magnetic Hold for Secure Driving:This magnetic phone mount...
- 2️⃣ Vacuum Suction Cup with Nano Gel Technology:Equipped with advanced...
- 3️⃣ 360° Rotation & 180° Adjustable Viewing Angle:This adjustable...
Best for buyers who value premium materials and long-term support. The zinc metal construction feels much more upscale than plastic, and the washable nano-gel suction plus lifetime warranty make it a set-it-and-forget-it option for the most compact footprint at 2.3″ x 1.7″.
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