Panasonic G1 vs Sony A99 II
82 Imaging
46 Features
50 Overall
47


57 Imaging
76 Features
92 Overall
82
Panasonic G1 vs Sony A99 II Key Specs
(Full Review)
- 12MP - Four Thirds Sensor
- 3" Fully Articulated Screen
- ISO 100 - 1600 (Raise to 3200)
- No Video
- Micro Four Thirds Mount
- 360g - 124 x 84 x 45mm
- Introduced January 2009
- Updated by Panasonic G2
(Full Review)
- 42MP - Full frame Sensor
- 3" Fully Articulated Screen
- ISO 100 - 25600 (Expand to 102400)
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony/Minolta Alpha Mount
- 849g - 143 x 104 x 76mm
- Revealed September 2016
- Earlier Model is Sony A99

Panasonic G1 vs Sony A99 II Overview
Its time to take a closer look at the Panasonic G1 versus Sony A99 II, one being a Entry-Level Mirrorless and the latter is a Advanced DSLR by companies Panasonic and Sony. There exists a sizeable gap between the sensor resolutions of the G1 (12MP) and A99 II (42MP) and the G1 (Four Thirds) and A99 II (Full frame) feature different sensor sizes.

The G1 was brought out 8 years prior to the A99 II and that is quite a large gap as far as technology is concerned. The two cameras come with different body type with the Panasonic G1 being a SLR-style mirrorless camera and the Sony A99 II being a Mid-size SLR camera.
Before delving in to a detailed comparison, below is a simple view of how the G1 grades vs the A99 II when it comes to portability, imaging, features and an overall grade.

Panasonic G1 vs Sony A99 II Gallery
Following is a preview of the gallery photos for Panasonic Lumix DMC-G1 and Sony Alpha A99 II. The entire galleries are available at Panasonic G1 Gallery and Sony A99 II Gallery.
Reasons to pick Panasonic G1 over the Sony A99 II
G1 | A99 II |
---|
Reasons to pick Sony A99 II over the Panasonic G1
A99 II | G1 | |||
---|---|---|---|---|
Revealed | September 2016 | ![]() | January 2009 | More recent by 93 months |
Screen resolution | 1229k | ![]() | 460k | Sharper screen (+769k dot) |
Common features in the Panasonic G1 and Sony A99 II
G1 | A99 II | |||
---|---|---|---|---|
Focus manually | ![]() | More precise focusing | ||
Screen type | Fully Articulated | ![]() | Fully articulated | Fully Articulated screen |
Screen dimension | 3" | ![]() | 3" | Identical screen dimensions |
Selfie screen | ![]() | Both good for selfies | ||
Touch screen | ![]() | Lack of Touch screen |
Panasonic G1 vs Sony A99 II Physical Comparison
If you're going to lug around your camera often, you'll have to factor in its weight and volume. The Panasonic G1 comes with external dimensions of 124mm x 84mm x 45mm (4.9" x 3.3" x 1.8") accompanied by a weight of 360 grams (0.79 lbs) whilst the Sony A99 II has sizing of 143mm x 104mm x 76mm (5.6" x 4.1" x 3.0") accompanied by a weight of 849 grams (1.87 lbs).
Contrast the Panasonic G1 versus Sony A99 II in the new Camera with Lens Size Comparison Tool.
Don't forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you have at that moment. Here is the front view measurement comparison of the G1 and the A99 II.

Using dimensions and weight, the portability grade of the G1 and A99 II is 82 and 57 respectively.

Panasonic G1 vs Sony A99 II Sensor Comparison
Normally, its hard to picture the contrast between sensor measurements purely by going over technical specs. The graphic here might provide you a greater sense of the sensor dimensions in the G1 and A99 II.
As you have seen, the 2 cameras have got different resolutions and different sensor measurements. The G1 because of its tinier sensor is going to make shooting shallow depth of field more challenging and the Sony A99 II will offer greater detail having its extra 30MP. Higher resolution will also enable you to crop photographs much more aggressively. The older G1 is going to be behind with regard to sensor innovation.

Panasonic G1 vs Sony A99 II Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Panasonic G1 vs Sony A99 II Specifications
Panasonic Lumix DMC-G1 | Sony Alpha A99 II | |
---|---|---|
General Information | ||
Brand | Panasonic | Sony |
Model | Panasonic Lumix DMC-G1 | Sony Alpha A99 II |
Category | Entry-Level Mirrorless | Advanced DSLR |
Introduced | 2009-01-19 | 2016-09-19 |
Body design | SLR-style mirrorless | Mid-size SLR |
Sensor Information | ||
Processor Chip | - | Bionz X |
Sensor type | CMOS | BSI-CMOS |
Sensor size | Four Thirds | Full frame |
Sensor measurements | 17.3 x 13mm | 35.9 x 24mm |
Sensor surface area | 224.9mm² | 861.6mm² |
Sensor resolution | 12 megapixel | 42 megapixel |
Anti aliasing filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Peak resolution | 4000 x 3000 | 7952 x 5304 |
Highest native ISO | 1600 | 25600 |
Highest enhanced ISO | 3200 | 102400 |
Minimum native ISO | 100 | 100 |
RAW photos | ||
Minimum enhanced ISO | - | 50 |
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
AF continuous | ||
Single AF | ||
AF tracking | ||
AF selectice | ||
Center weighted AF | ||
Multi area AF | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Number of focus points | - | 399 |
Cross focus points | - | 79 |
Lens | ||
Lens mounting type | Micro Four Thirds | Sony/Minolta Alpha |
Total lenses | 107 | 143 |
Focal length multiplier | 2.1 | 1 |
Screen | ||
Range of screen | Fully Articulated | Fully articulated |
Screen sizing | 3" | 3" |
Screen resolution | 460k dot | 1,229k dot |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Viewfinder Information | ||
Viewfinder type | Electronic | Electronic |
Viewfinder resolution | - | 2,359k dot |
Viewfinder coverage | 100 percent | 100 percent |
Viewfinder magnification | - | 0.78x |
Features | ||
Min shutter speed | 60 secs | 30 secs |
Max shutter speed | 1/4000 secs | 1/8000 secs |
Continuous shutter speed | 3.0fps | 12.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | 10.50 m | no built-in flash |
Flash options | Auto, On, Off, Red-Eye, Slow Sync | Off, auto, fill, slow sync, redeye reduction, rear sync, high-speed sync, wireless |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Max flash sync | 1/160 secs | 1/250 secs |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Highest video resolution | None | 3840x2160 |
Video data format | - | MPEG-4, AVCHD, XAVC S |
Microphone jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | None | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 360 gr (0.79 lbs) | 849 gr (1.87 lbs) |
Dimensions | 124 x 84 x 45mm (4.9" x 3.3" x 1.8") | 143 x 104 x 76mm (5.6" x 4.1" x 3.0") |
DXO scores | ||
DXO Overall score | 53 | 92 |
DXO Color Depth score | 21.1 | 25.4 |
DXO Dynamic range score | 10.3 | 13.4 |
DXO Low light score | 463 | 2317 |
Other | ||
Battery life | 330 photos | 490 photos |
Form of battery | Battery Pack | NP-FM500H lithium-ion battery & charger |
Self timer | Yes (2 or 10 sec) | Yes (2, 5, 10 secs) |
Time lapse recording | ||
Storage media | SD/MMC/SDHC card | Dual SD/SDHC/SDXC/MS Duo slots |
Storage slots | Single | 2 |
Launch pricing | $0 | $3,198 |