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With an upgraded 19" 1920 x 1080 IPS touchscreen display and 1200 cd/m² brightness, the Atomos Sumo 19" SE HDR Monitor, Recorder, and Switcher maintains the same 4K recording, monitoring, and switching capabilities of its predecessor with a sharper and brighter display. Two 12G-SDI inputs, two 3G-SDI inputs, and one HDMI 2.0 input can receive video signals up to 4K60 and support live quad-channel switching. Five-channel recording captures the input feeds as well as the live switching to create one output video for efficient viewing. Genlock and LTC timecode are also supported by the HDMI 2.0 and quad-SDI connections.
With an upgraded 19" 1920 x 1080 IPS touchscreen display and 1200 cd/m² brightness, the Atomos Sumo 19" SE HDR Monitor, Recorder, and Switcher maintains the same 4K recording, monitoring, and switching capabilities of its predecessor with a sharper and brighter display. Two 12G-SDI inputs, two 3G-SDI inputs, and one HDMI 2.0 input can receive video signals up to 4K60 and support live quad-channel switching. Five-channel recording captures the input feeds as well as the live switching to create one output video for efficient viewing. Genlock and LTC timecode are also supported by the HDMI 2.0 and quad-SDI connections.
Intuitive Interface
The Sumo 19" SE can record in ProRes RAW and 8-bit+FRC 422 ProRes/DNxHR encoding formats. RAW, Log, PQ, and HLG outputs from various cameras or gaming consoles can be processed by the device and mapped to display 10+ stops of dynamic range HDR in real time. This makes the Sumo 19" SE ideal for monitoring in the field by the director or client. Two XLR inputs with +48V phantom power support balanced audio recording with external devices. Included desktop feet, mounting supplies, and various power supply options allow you to easily integrate the Sumo 19" SE into your studio setup.
SE Upgrades and Features
Upgraded 19" IPS display with 1200 cd/m² brightness (±10%)
Live, quad-channel HD switching and recording
Supports recording in ProRes RAW and 10-bit 422 ProRes/DNxHR
HDMI 2.0 and quad-SDI support genlock and LTC timecode
Works in HLG and PQ formats of HDR
Live Quad-Channel HD Switching and Recording
Record four streams simultaneously as separate ISOs while cueing and switching in real time
Record fifth channel of switched feel and display, resulting in mixed output live on set (via HDMI or SDI)
Switching is asynchronous and can be output with Atomos Connect 4K
Two XLR Inputs with Phantom Power
Full-size XLR connections with +48 phantom power
Connect two external microphones for balanced analog audio recording and monitoring
Dedicated meters, gain controls, and adjustments for frame delay on each channel
Mic or line-level audio can be synced with embedded HDMI and SDI audio
Powering the SE
Dual 4-pin XLR inputs for continuous dual-battery power
Includes BattWing mounting bracket for integration of V-mount or Gold mount battery 95Wh or larger
Includes AC power supply, 12-16.8 VDC input
UPC: 814164022644
Atomos SUMO19 SE Specs
Key Specs
Display Size
19.00" / 48.3 cm
Native Resolution
1920 x 1080
Touchscreen
Yes
HDR Support
Yes: Hybrid Log Gamma
Media/Memory Card Slot
Single Slot: SSDmini/SSD with Master Caddy II/III [Supports Recording]
Single Slot: SSDmini/SSD with Master Caddy II/III [Supports Recording]
Wireless
Wireless
No
Wi-Fi
No
Bluetooth
No
Mobile App Compatible
No
Format Support
Video Format
HDMI/SDI (10-Bit 4:2:2) DCI 4K: 60 UHD 4K: 60
Video Signal Conversion
HDMI to SDI
SDI to HDMI
Timecode Support
Yes
Recording
Pulldown Conversion
2:2, 3:2
Camera Trigger
SDI, HDMI
Pre-Roll Record
Full HD: 8 Seconds 4K: 2 Seconds
Encoding Formats
x ProRes Raw ProRes 422 HQ 10-Bit DNxHR 422 HQ 10-Bit
Closed Caption Support
No
Reference Input
No
Phantom Power
+48 V
Power
Input Power
12 to 16.8 VDC
Battery
Interchangeable Mount (No Plate Included)
Power Consumption
75 W
Mounting
VESA Mounting-Hole Pattern
100 x 100 mm
Tripod/Accessory Mounting
10x 1/4"-20 Female 5x 3/8"-16 Female
General
Material of Construction
Aluminum, Polycarbonate
Dimensions
19.8 x 13 x 7.1" / 504 x 330 x 180 mm (Including Feet) 19.8 x 12.2 x 2.5" / 504 x 310 x 63 mm (Excluding Feet)
Weight
12.02 lb / 5.45 kg
Packaging Info
Package Weight
21.3 lb
Box Dimensions (LxWxH)
24 x 15.25 x 7.25"
Atomos SUMO19 SE Reviews
The Best Monitor Process There Is!
By Lisa
Rated 5 out of 5
Date: 2025-09-18
This monitor allows you to see everything from the start of shooting to color grading the final all on the same monitor, color inconsistencies are gone! It's brighter than my OLED and Micro LED monitors by far. I can never go back to filming on one monitor only to have it look different on my desktop system.
Great Multi Solution
By Jason
Rated 5 out of 5
Date: 2023-06-28
I run tech at a TV Studio and do a great deal of freelance work
It not only serves as a recorder, color correct monitor, client review monitor BUT I also put it in line as a switcher for livestreams
Great product
There are points to improve, but still fantastic
See any errors on this page?
Im really just curious whether this is a designed ...
Im really just curious whether this is a designed as a studio monitor versus a field monitor. Would it work for either?
Asked by: Ross
Yes, The Atomos Sumo 19" SE HDR Monitor would make a great Studio monitor as well.
Answered by: Chris H
Date published: 2024-01-18
Does it have scaler on each input? Or it has to ...
Does it have scaler on each input? Or it has to be same resolution per input?
Asked by: Felix
All the inputs of the Atomos Sumo 19" SE when recording ISO's ( Quad recording) must have the same resolution and framerate.
Answered by: Chris H
Date published: 2022-11-08
The Hollyland Cosmo C1 receiver works perfectly ...
The Hollyland Cosmo C1 receiver works perfectly using HDM to the SUMO 19 HDMI port. How to use SDI? Which monitor settings?
Asked by: Shiggy
To use the Hollyland Cosmo C1 SDI/HDMI Wireless Video Transmission System with the Atomos Sumo 19" SE HDR Monitor, Recorder, and Switcher, an SDI cable would be needed to connect to one of the SDI in ports on the Sumo. You would then select the corresponding SDI input on the input menu.
Answered by: Tim Z
Date published: 2024-05-05
What is the record duration for 4 simultaneous ...
What is the record duration for 4 simultaneous ProRes RAW 4k inputs at 24p? And 60p? Use a 1tb SSD for an example please.
I also want to confirm this can record four simultaneous 4k inputs.... Not just four 1080p simultaneous inputs.
Asked by: Brandon
I estimate that the Atomos Sumo 19" SE HDR Monitor, Recorder, and Switcher would fill up a 1TB SSD in 55 minutes when shooting 4k ProRes Raw at 24p and it would fill 1TB in around 20 minutes at 60p.
Answered by: Paige K
Date published: 2022-07-11
Which monitor mount would work this monitor to ...
Which monitor mount would work this monitor to attach to c-stand or slider stand?
Asked by: William
Please review the following item
9.SOLUTIONS VESA Mount to 5/8" Receptacle
BH #9SV58R • MFR #9.XV1014
https://bhpho.to/2YAOj5t
Answered by: hectorm
Date published: 2022-07-04
Does this come with feet or a stand?
Does this come with feet or a stand?
Asked by: Josh
The Atomos Sumo 19" SE HDR Monitor comes with two desktop Feet included.
Answered by: Chris H
Date published: 2022-06-24
Is there any way to adjust color in the field to ...
Is there any way to adjust color in the field to match other monitors besides the lift gamma gain controls in Display Options?
Asked by: Jacob
Unfortunately, no. They left out any color adjustments in favor of recommending people buy expensive calibration cables/equipment to fix the issues their brand new monitors have.
Answered by: John Mc
Date published: 2023-03-03
I can't figure out how to adjust the brightness ...
I can't figure out how to adjust the brightness or backlight of this monitor? It's SO bright in a dark edit bay.
Asked by: Kevin
You are only able to change the brightness of the Atomos Sumo 19" SE HDR Monitor, Recorder, and Switcher when the monitor is set to certain sources as the Native Video Source, such as REC 709 or a Custom Look.
