Insta360 X4 Review: 8K 360 Camera That Redefines Immersive Video

The Insta360 X4 has 60,000+ reviews on JD.com with a 4.6/5 rating at ¥3,699 ($510). Users are amazed by the 8K 360-degree capture and Invisible Selfie Stick effect. The main complaints are massive file sizes, heat generation, and processing time. Conclusion: ✅ Worth Buying — the definitive 360 camera for creators who want to reframe their shots after recording.

Introduction

The Insta360 X4 represents a generational leap in 360-degree camera technology, becoming the first mainstream model to offer 8K spherical video at 30fps. This jump in resolution directly addresses the biggest criticism of previous 360 cameras — that reframed 1080p output looked soft after cropping from a 5.7K source. With 8K, the reframed output holds up at 4K, making the X4 genuinely useful as a single-camera solution for traditional wide-angle content.

Insta360 has dominated the consumer 360 camera market with the X series, and the X4 solidifies that leadership with a larger touchscreen, improved stabilization, and better low-light performance. With 60,000+ ratings on JD.com at 4.6/5, it has become the most popular 360 camera in China — and for good reason.

Specifications

Spec	Insta360 X4	GoPro Max 2	Insta360 X3	Kandao Qoocam Ego
Max Video	8K/30fps (360°)	5.7K/30fps (360°)	5.7K/30fps (360°)	4K/30fps
Sensor	1/2-inch dual CMOS	1/2.3-inch dual	1/2.3-inch dual	1/2.3-inch
Stabilization	FlowState 6.0	Max HyperSmooth	FlowState 5.0	EIS
Screen	2.5-inch Gorilla Glass touch	Small rear LCD	2.29-inch touch	3.1-inch LCD
Waterproof	10m (no housing)	5m	10m	No
Battery	2290mAh (~135 min)	1600mAh (~90 min)	1800mAh (~80 min)	3000mAh
Price (JD.com)	¥3,699 ($510)	¥3,599 ($495)	¥2,499 ($344)	¥2,899 ($399)
JD Rating	4.6/5	4.3/5	4.5/5	4.2/5

Design and Build Quality

The X4 is noticeably larger than the X3 — a necessary tradeoff for the larger battery and improved thermal management. The 2.5-inch Gorilla Glass touchscreen is sharp and responsive, covering nearly the entire back of the camera. The lens domes are slightly larger and protected by raised metal rings that provide decent scratch protection when the camera is placed face-down.

Build quality has improved over the X3 — the body feels more solid with less flex, and the updated lens guards screw on more securely. The USB-C port and SD card slot are under a single latch door that seals well for water resistance. Some users on JD.com note that the camera gets uncomfortably hot to the touch during 8K recording, but Insta360’s thermal management keeps it within safe operating parameters.

“The 2.5-inch screen is night and day compared to the X3. Actually usable for framing and playback. The build feels premium — metal frame, good seals, solid hinge on the lens cap.” — JD.com user

Performance

8K 360 capture is the headline, and it delivers. Reframed 4K exports look dramatically better than the X3’s reframed output — fine details like text and foliage are actually sharp. FlowState 6.0 stabilization is exceptional, producing smooth 360 footage even from aggressive mountain bike runs or motorcycle rides.

The Invisible Selfie Stick effect remains the killer app. Shooting with the stick extended makes it look like a drone is following you — the stitch line cleanly removes the stick. The AI-powered editing features in the Insta360 app are genuinely useful, with auto-framing and subject tracking that produce watchable content with minimal effort.

“Shot a first-person cycling video using the bullet time mount — the 360 reframing made it look like a professional production. My friends thought I had a drone following me.” — JD.com user

User Reviews by Theme

Theme 1: Performance/Quality

“8K is a genuine step up. I can pull 4K reframes from the 360 footage and they’re usable for YouTube. With the X3, 1080p reframes were the max for decent quality.” — JD.com user 💡 The jump to 8K makes reframed footage genuinely usable at 4K, which is the X4’s biggest selling point.

Theme 2: Durability

“Took it on a rainy hike — no issues. The waterproof seals held up. Dropped it on trail and only got a small scuff on the lens guard.” — JD.com user 💡 The IPX8 rating provides confidence in wet conditions, but the lens domes remain the most vulnerable point.

Theme 3: Value for Money

“At ¥3,699 it’s expensive for a secondary camera, but as a one-camera solution for both 360 and traditional wide-angle, it’s unique. Nothing else does what this does.” — JD.com user 💡 Users justify the price through the camera’s dual 360/wide-angle flexibility, making it effectively two cameras in one.

Theme 4: Common Complaints

“File sizes are enormous. A 10-minute 8K clip is about 15GB. You need a large fast SD card and a powerful computer to edit.” — JD.com user “The camera gets noticeably hot in 8K mode — almost too hot to touch around the lens area after 20 minutes.” — JD.com user 💡 Storage requirements and heat generation are the primary downsides, requiring investment in fast storage and patience with thermal throttling.

Purchase Recommendations

✅ Worth Buying: The Insta360 X4 is the best 360 camera for creators who want unmatched reframing flexibility and can handle the file sizes. Perfect for action sports, travel, and automotive content.

💰 Premium Pick: If you’re a professional creator, the X4 with the 1TB microSD upgrade and the premium lens guards is the definitive 360 setup.

⚠️ Budget Warning: If you rarely need 360 capture and just want a traditional action camera, the DJI Action 5 Pro or GoPro Hero 13 offers better pure image quality for less money.

Pros & Cons

✅ Pros	❌ Cons
First mainstream 8K 360 camera	Enormous file sizes (15GB/10min)
Reframed 4K output is genuinely sharp	Significant heat in 8K mode
Invisible Selfie Stick is magic	Requires powerful editing hardware
FlowState 6.0 stabilization is excellent	No support for external microphones
2.5-inch touchscreen is a big upgrade	Larger and heavier than X3
10m waterproof without housing	Battery life drops sharply in cold weather
AI editing features are genuinely useful	8K/24fps only — no 30fps in 8K at launch (fixed)
Single-camera solution for multiple angles	Premium pricing over traditional action cameras

FAQ

Q1: Can I use the X4 as a regular action camera? Yes — the Single-Lens mode turns it into a traditional wide-angle action camera with adjustable field of view. You get a 170° ultra-wide perspective that’s comparable to GoPro’s Wide mode.

Q2: What SD card do I need? You’ll need a V30 or faster UHS-I microSD card at minimum. For 8K, a V60 card is recommended. A 512GB card fills up surprisingly fast — plan for multiple cards on long trips.

Q3: Does the X4 support live streaming? Yes — it supports 360 livestreaming to YouTube, Facebook, and other platforms. You can wirelessly connect to the Insta360 app and stream in 360 or reframed single-lens mode.

Q4: How does the X4 handle low light? Better than the X3, but it’s still a 1/2-inch sensor — low light is not its strength. Expect visible noise in indoor or evening shots. The 360 nature also means each hemisphere gets half the light.

Q5: Is the stitching quality improved? Yes — the X4’s stitching is cleaner than the X3, especially on foliage and fine patterns. The near-field stitch line is less visible, and you can adjust stitch alignment manually in the desktop app.