Skip to content
United States prices

Compare cameras

Up to four at a time, prices for United States.

OM System OM-5 Mark II ✕OM System PEN ✕
OM System OM-5 Mark II
OM System OM-5 Mark II
OM System PEN
OM System PEN
Lowest price today

$1,049.99 new

$910.70 used

$999.99 new

Overview
TypeMirrorlessMirrorless
AnnouncedJun 2025Sep 2026 (best)
US launch priceUS list price when announced, body only. Today's prices are in the offers table.$1,199.99$999.99
LensInterchangeableInterchangeable
Sensor & image
Sensor sizeMicro Four ThirdsMicro Four Thirds
Sensor typeLive MOSLive MOS
Resolution20.4 MP20.4 MP
Native ISO200–25,600200–25,600
In-body stabilisationYes, 7.5 stops (best)Yes, 5.5 stops
Speed & autofocus
Burst (mechanical)10 fps—
Burst (electronic)30 fps30 fps
Fastest shutter (mech.)1/8,000s—
Fastest shutter (elec.)1/32,000s—
AF pointsMakers count points differently, so this is not ranked.121121
Subject detectionMakers group subjects differently (Canon's "animal" includes birds), so only having it is ranked.HumanHuman, Animal
Video
Max resolution4K4K
4K frame rate30p30p
10-bit internalNo—
Internal raw videoNoNo
Mic inputYesYes
Headphone jackNoNo
Viewfinder & screen
ViewfinderElectronic, 2.36M dotsElectronic, 2.36M dots
Rear screen3", 1.04M dots3", 1.04M dots
Screen articulationFully articulatingFully articulating
TouchscreenYesYes
Body & battery
Weight (with battery)418 g393 g (best)
Dimensions (W×H×D)125.3 × 85.2 × 49.7 mm125.8 × 74.5 × 43.3 mm
Weather sealedYesYes
Battery (CIPA shots)310410 (best)
Card slots1 · SD UHS-II1 · SD UHS-I
USB-CYesYes
Built-in flashNoNo
Wi-Fi / BluetoothWi-Fi + BluetoothWi-Fi + Bluetooth

Green marks the better figure where “better” is unambiguous. A dash means the maker doesn't publish it or we haven't verified it yet.

Size, to scale

Front (width × height)

Top (width × depth)

OM-5 Mark II: 125.3 × 85.2 × 49.7 mm, 418 gPEN: 125.8 × 74.5 × 43.3 mm, 393 g