Panasonic Lumix DMC-G3

The Panasonic Lumix DMC-G3 is a 16-megapixel Micro Four Thirds mirrorless camera with a fully articulating 3-inch touchscreen, a high-resolution 1,440,000-dot electronic viewfinder, built-in flash, and a compact body weighing just 336 grams — making it a practical travel and all-round shooter on the Micro Four Thirds system.

Key Specifications

• Sensor: 16MP Live MOS, Four Thirds format (17.3 x 13.0 mm), crop factor 2.0x
• Processor: Venus FHD
• Resolution: 4,592 x 3,448 pixels, JPEG + RAW
• ISO Range: 160 – 6,400
• Autofocus: 23 AF points with full-screen coverage and touchscreen focus selection
• Burst Speed: 4 fps at full resolution
• Viewfinder: Electronic, 1,440,000 dots, 100% coverage, 0.70x magnification
• Screen: 3-inch articulating touchscreen, 1,440,000 dots
• Video: HD 1280x720 up to 60fps (max video resolution HD, not Full HD)
• Lens Mount: Micro Four Thirds, hot shoe for external flash (Panasonic TTL), HDMI output
• Battery Life: ~270 shots (DMW-BLD10), shutter rated to 100,000 actuations
• Body: 115 x 84 x 47 mm, 336 g

What makes the Panasonic Lumix DMC-G3 special?

The G3 brought a few genuinely useful features to the mirrorless world that were ahead of their time. The fully articulating touchscreen lets you tap to set your AF point anywhere on the frame — something no DSLR of that era could do. Pair that with a 100%-coverage EVF at 1,440,000 dots and you get a camera that works equally well at eye level or in awkward shooting positions.

The 23 AF points cover the entire screen — not just the centre cluster you'd find on many rivals — and the system includes AF tracking and Face Detection. The sensor's DXO colour depth of 21 bits and dynamic range of 10.6 stops hold up well for everyday photography, and the Venus FHD processor keeps noise reasonably controlled up to ISO 800–1600 for its class. The pixel pitch of 3.77 µm is typical for a Four Thirds sensor of this resolution.

Compared to the Panasonic GF3, the G3 adds the EVF, the articulating screen hinge, and more physical controls — so it's a proper enthusiast body rather than a point-and-shoot replacement. The later Panasonic DMC-G5 pushed battery life by about 50 shots and added a slightly higher expanded ISO ceiling, but the G3 body remains the more compact of the two. If you need Full HD video, the Panasonic Lumix DMC-GH3 is a step up with 1080p60 recording — but it's a noticeably larger and heavier body. For still photography at this price point, the G3 punches well above its weight in the Micro Four Thirds lineup.

Who is the Panasonic Lumix DMC-G3 for?

The G3 suits three types of photographers well:

• Travel shooters — At 336 g and 115 x 84 x 47 mm it slips into a jacket pocket with a pancake lens. The articulating screen lets you shoot from low angles or over crowds without crawling on the floor, and the hot shoe means you can add a small flash when needed.
• Photography beginners moving past a smartphone — The touchscreen interface makes it approachable, JPEG + RAW capture gives room to learn editing, and the wide range of Micro Four Thirds lenses means you can grow your kit over time without switching systems. Lenses like the Olympus 12-45mm f/4 Pro or the Panasonic Leica DG Summilux 25mm f/1.4 slot straight on via the shared mount.
• Video enthusiasts on a budget — The G3 records HD video at up to 60fps, which is smooth enough for web content and basic vlogging. It's not a cinematic tool — no headphone jack, no microphone input, and the maximum video resolution tops out at 1280x720 — but it's a capable starting point. If video quality is your main priority, stepping up to the Panasonic Lumix DMC-GH3 makes more sense.

If you shoot lots of fast action or wildlife, 4 fps burst and 270-shot battery life are limiting factors. But for travel, portraits, street, and casual video, the G3 covers the bases confidently. Browse the full range of Panasonic cameras to compare bodies in this family.

Buying a used Panasonic Lumix DMC-G3

The G3's shutter is rated to 100,000 actuations — a healthy number for a camera at this level. We document the verified shutter count in our inspection report for every unit; anything below 40,000 indicates low mileage. The articulating screen hinge is a mechanical part that sees a lot of movement — we test it thoroughly, opening and closing at every angle to confirm it locks firmly and moves smoothly.

We verify that the touchscreen responds accurately across the entire surface, checking all four corners for dead zones, which can be a wear point on older units. The electronic viewfinder uses an OLED-type panel — we inspect for any dimming or pixel dropout during our full inspection routine.

Every G3 we supply comes with a genuine DMW-BLD10 battery and the appropriate charger. We confirm battery health during inspection; a worn battery will drop shot counts well below the rated 270.

Every pre-owned G3 on Camera-tweedehands.nl is individually hand-inspected, tested, and photographed, so you can see the actual cosmetic condition and verified functionality before you buy. Each item comes with a minimum 12 months warranty — the exact term is shown on the variant listing. A 14-day return window gives you time to test the camera properly with your own lenses before committing.