Garmin Dash Cam X310 (4K Ultra HD)
Overview
The Garmin Dash Cam X310 is the 2024 flagship dash cam from Garmin, delivering crisp 4K Ultra HD (3840x2160) HDR recording with a wide 140° field of view and a built-in Clarity polarizer that reduces windshield glare for clear footage day or night. Its compact form factor houses a 2.4-inch LCD touchscreen, voice control, and built-in GPS/GLONASS for speed and location logging. The Parking Guard feature with G-sensor provides vehicle protection while parked, with an optional Vault subscription enabling remote Live View and cloud storage. Backed by Garmin's reliable Garmin Drive app ecosystem and dual-band Wi-Fi, the X310 is a compelling choice for drivers seeking a polished, feature-rich dash cam from a trusted brand with comprehensive smartphone integration.
Key Highlights
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Records sharp 4K Ultra HD (3840x2160) video at 30fps HDR with Garmin Clarity HDR optics and built-in polarizer, automatically reducing windshield glare for consistent daytime and nighttime footage
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Compact, discreet design with a responsive 2.4" LCD touchscreen for intuitive menu navigation, live preview, and on-the-fly settings adjustments without needing your phone
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Parking Guard with G-sensor detects impacts and motion while parked, automatically saves footage; optional Vault cloud subscription enables Live View remote monitoring via cellular-connected vehicle power cable (sold separately)
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Voice-controlled operation lets you save video, start/stop audio recording, and take photos hands-free using natural voice commands — keeping your focus on the road
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Built-in GPS/GLONASS logs speed, location, and route data; integrated forward-collision and lane-departure warnings, red-light camera alerts, and GO alert provide real-time driving intelligence
Technical Specifications
| Brand | Garmin |
| Model | Garmin Dash Cam X310 (4K Ultra HD) |
| CPU | Custom Garmin Image Processor (Ambarella-based SoC) |
| Sensor | Sony STARVIS (likely IMX678-class 8MP, 1/1.8") — Garmin does not officially disclose sensor model; 4K HDR quality suggests STARVIS 2 class imaging |
| Video Resolution | 4K Ultra HD (3840x2160) @ 30fps HDR with Garmin Clarity polarizer; lower settings available: 1440p @ 30fps, 1080p @ 30/60fps |
| Field of View | 140° diagonal (F1.8 aperture), built-in Garmin Clarity polarizer |
| Display | 2.4" LCD touchscreen (480 x 272 resolution) |
| GPS | Built-in GPS/GLONASS with speed, location, and route logging; red light/speed camera alerts via downloaded database |
| Parking Mode | Parking Guard with G-sensor impact detection and motion-triggered recording. Requires constant power cable (sold separately) for 24/7 operation. Optional Garmin Vault subscription ($4.99/mo) enables Live View remote monitoring and cloud video backup |
| G-Sensor | 3-axis accelerometer with automatic incident detection and adjustable sensitivity; automatically saves and locks video on impact |
| Power | DC 5V / 2A via USB-C (included 12V car charger adapter with 4m cable). Supercapacitor-based power system for reliable operation in extreme temperatures from -20°C to 60°C |
| Operating Temperature | -20°C to 60°C (-4°F to 140°F) |
| Weight | ~91 g (3.2 oz) — main unit only |
| Casing Material | Polycarbonate with textured matte finish for reduced reflections |
| Mount Type | Adhesive mount with ball-joint adjustment (included); optional suction cup mount available separately |
| App | Garmin Drive App (iOS/Android) — Wi-Fi live view, playback, settings, file download, Vault cloud upload |
| Dimensions | 70 x 42.2 x 19.5 mm (2.76 x 1.66 x 0.77 in) |
| Network | Wi-Fi 5 (802.11ac), Bluetooth 4.2, GPS/GLONASS |