Osmo Action 4 Standard Combo

• Dimensions
  70.5×44.2×32.8 mm (L×W×H)

• Weight
  145 g

• Waterproof
  18 m without the Waterproof Case, 60 m with the Waterproof Case
  ^{Before use, close the battery compartment cover and the USB-C port cover,
  and tighten the Glass Lens Cover. It is recommended to install the Waterproof
  Case for long-duration underwater shooting or in environments with high water impact pressure.
  Osmo Action 4 and its Waterproof Case have an IP68 waterproof rating.
  Do not use the camera in hot springs or extreme underwater environments,
  or let it come into contact with corrosive or unknown liquids.}

• Number of Microphones
  3

• Touchscreens
  Front Screen: 1.4-inch 323 ppi 320×320
  Rear Screen: 2.25-inch 326 ppi 360×640
  Front/Rear Screen Brightness: 750±50 cd/m²

• Supported SD Cards
  microSD (up to 512 GB)

• Recommended microSD Cards
• Recommended models:
  SanDisk Extreme Pro 32GB V30 A2 UHS-I Speed Grade 3
  Kingston Canvas Go!Plus 64GB UHS-I Speed Grade 3
  Kingston Canvas Go!Plus 128GB UHS-I Speed Grade 3
  Kingston Canvas React Plus 64GB UHS-II Speed Grade 3
  Kingston Canvas React Plus 128GB UHS-II Speed Grade 3
  Kingston Canvas React Plus 256GB UHS-II Speed Grade 3
  Lexar Pro 512GB SDXC UHS-I V30 R160/W120 (1066x)
  Lexar Pro 256GB SDXC UHS-I V30 R160/W120 (1066x)

Camera

• Sensor
  1/1.3-inch CMOS

• Lens
  FOV: 155°
  Aperture: f/2.8
  Focus Range: 0.4 m to ∞

• ISO Range
  Photo: 100-12800
  Video: 100-12800

• Electronic Shutter Speed
  Photo: 1/8000-30 s
  Video: 1/8000 s to the limit of frames per second

• Max Photo Resolution
  3648×2736

• Zoom
  Digital Zoom
  Photo: 4×
  Video: Max 2×
  Slow Motion/Timelapse: Not available

• Still Photography Modes
  Single: Approx. 10 MP
  Countdown: Off/0.5/1/2/3/5/10 s

• Standard Recording
  4K (4:3): 3840×2880@24/25/30/48/50/60fps
  4K (16:9): 3840×2160@100/120fps
  4K (16:9): 3840×2160@24/25/30/48/50/60fps
  2.7K (4:3): 2688×2016@24/25/30/48/50/60fps
  2.7K (16:9): 2688×1512@100/120fps
  2.7K (16:9): 2688×1512@24/25/30/48/50/60fps
  1080p (16:9): 1920×1080@100/120/200/240fps
  1080p (16:9): 1920×1080@24/25/30/48/50/60fps

• Slow Motion
  4K: 4× (120fps)
  2.7K: 4× (120fps)
  1080p: 8× (240fps), 4× (120fps)

• Hyperlapse
  4K/2.7K/1080p: Auto/×2/×5/×10/×15/×30

• Timelapse
  4K/2.7K/1080p@30fps
  Intervals: 0.5/1/2/3/4/5/6/8/10/15/20/25/30/40 s
  Duration: 5/10/20/30 mins, 1/2/3/5 hours, ∞

• Stabilization
  EIS:
  RockSteady 3.0
  RockSteady 3.0+
  HorizonBalancing
  HorizonSteady
  ^{EIS is not supported in Slow Motion and Timelapse modes.
  HorizonSteady is only available when the video resolution is 1080p
  (16:9) or 2.7K (16:9) with a frame rate of 60fps or below.
  HorizonBalancing is only available when the video resolution is 1080p
  (16:9), 2.7K (16:9), or 4K (16:9) with a frame rate of 60 fps or below.}

• Pre-Rec
  Pre-Recording Duration: 5/10/15/30/60 seconds

• Max Video Bitrate
  130 Mbps

• Supported File System
  exFAT

• Photo Format
  JPEG/RAW

• Video Format
  MP4 (H.264/HEVC)

• Built-in Storage Capacity
  The camera does not have built-in storage, but storage capacity can be expanded by inserting a microSD card.

• Audio Recording
  48 kHz 16-bit; AAC

Battery

• Type
  LiPo 1S

• Capacity
  1770 mAh

• Energy
  6.8 Wh

• Voltage
  3.85 V

• Operating Temperature
  -20° to 45° C (-4° to 113° F)

• Charging Temperature
  5° to 40° C (41° to 104° F)

• Operating Time
  160 minutes
  ^{Tested at room temperature (25° C/77° F) and 1080p/24fps
  (16:9), with RockSteady on, Wi-Fi off, and screen off. This data is for reference only.}

Connection

• Wi-Fi Operating Frequency
  2.400-2.4835 GHz
  5.150-5.250 GHz
  5.725-5.850 GHz

• Wi-Fi Protocol
  802.11 a/b/g/n/ac

• Wi-Fi Transmitter Power (EIRP)
  2.4 GHz: < 15 dBm (FCC/CE/SRRC/MIC)
  5.1 GHz: < 16 dBm (FCC/CE/SRRC/MIC)
  5.8 GHz: < 14 dBm (FCC/CE/SRRC)

• Bluetooth Operating Frequency
  2.400-2.4835 GHz

• Bluetooth Transmit Power (EIRP)
  <3 dBm
• Bluetooth Protocol
  BLE 5.0