YI M1 vs. Panasonic Lumix GX9:
YI M1
BODY
Panasonic Lumix GX9
2016
YEARYear of announcement
2018
Plastic
BODY MATERIAL
Plastic with metal
Not
weather
sealed
weather
sealed
WEATHER SEALING
Notweather
sealed
Micro Four Thirds
LENS MOUNT
Micro Four Thirds
n/a
SHUTTER LIFEThe shutter durability as rated by the manufacturer.
n/a
130 x 94 x 63 mm
DIMENSIONS
& WEIGHTLength x Height x Width and the Weight according to CIPA (incl. batteries and memory card)
& WEIGHTLength x Height x Width and the Weight according to CIPA (incl. batteries and memory card)
DIMENS.
& WEIGHTLength x Height x Width and the Weight according to CIPA (incl. batteries and memory card)
& WEIGHTLength x Height x Width and the Weight according to CIPA (incl. batteries and memory card)
124 x 72 x 47 mm
YI M1
Panasonic Lumix GX9
20.2 MP
Sony IMX269 CMOS Four Thirds sensor
Four Thirds
SENSORThe number of effective megapixels (MP). Sensor manufacturer (if known) and sensor type.
20.3 MP
NMOS Four Thirds sensor
Four Thirds
17.3 x 13.0 mm
SENSOR SIZE
17.3 x 13.0 mm
5184 x 3888 pixels
MAX. RESOLUTIONMaximum still image resolution
MAX. RES.Maximum still image resolution
5184 x 3888 pixels
2x
CROP FACTORA 50mm lens on a camera with a crop factor of 1.5x would behave like a 75mm lens on a full-frame camera with a crop factor of 1x (50mm x 1.5 = 75mm)
2x
Bayer array
COLOR FILTER
Bayer array
3.3 μm
PIXEL PITCHThe center-to-center distance between two pixels (photosites) on a sensor. The larger the photosites, the more light they can capture and the lower is the level of visible "noise" in captured images.
3.3 μm
Fixed
LOW-PASS FILTERA low-pass filter blurs fine details of an image to eliminate the moiré and the color artifacts of finely patterned structures. Without a low-pass filter images will appear sharper, but there is also a risk of moiré occurring in certain scenes.
None
4:3
NATIVE
ASPECT RATIOThe width to height ratio of the "straight out of the camera" images. However, most modern digital cameras are capable of producing images in various aspect ratios.
ASPECT RATIOThe width to height ratio of the "straight out of the camera" images. However, most modern digital cameras are capable of producing images in various aspect ratios.
ASPECT RATIOThe width to height ratio of the "straight out of the camera" images. However, most modern digital cameras are capable of producing images in various aspect ratios.
4:3
RAW, JPEG
OUTPUT FORMATS
RAW, JPEG, 4K PHOTO from MP4
Auto, 100 - 25600
ISO SENSITIVITY
Auto, 200 - 25600
(can be extended to ISO 100)
(can be extended to ISO 100)
Not tested
OVERALL SCOREDXOMARK Sensor Overall Score shows a camera's sensor quality in terms of noise, ability to render high contrast, formation of colored noise, ability to shoot in low light.
Not tested
Not tested
DYNAMIC RANGEThe maximum dynamic range performance (DXOMARK Landscape Score) in exposure value (EV)
Not tested
Not tested
LOW-LIGHT ISOThe low-light sensitivity performance (DXOMARK Sports Score) in ISO sensitivity value
Not tested
YI M1
Panasonic Lumix GX9
COVERAGE:
n/a
n/a
SIZE:
n/a
n/a
VIEWFINDERThe viewfinder frame COVERAGE in percent and the real viewfinder SIZE (VF magnification corrected by the crop factor of a camera — this way cameras with different sensor sizes can be compared).
COVERAGE:
100 %
100 %
SIZE:
0.70
0.70
No viewfinder
VF TYPE
Electronic (2 760 000 dot LCD)
Fixed
1 036 800 dot LCD
1 036 800 dot LCD
REAR SCREEN
Articulated
1 240 000 dot LCD
1 240 000 dot LCD
3 inch
SCREEN SIZE
3 inch
LIVE VIEW & TOUCH SCREEN
LV & TS
No top LCD panel
TOP LCD PANELLCD panel on top of the camera which provides information about the current camera settings.
No top LCD panel
YI M1
Panasonic Lumix GX9
Contrast detection
AUTOFOCUS SYSTEM
AF SYSTEM
Contrast detection with Post Focus and Focus Stacking
81
81
FOCUS POINTSAutofocus points
as shown in the figures below:
⬜ linear sensors
⬛ cross-type sensors
⬛ dual cross-type sensors
⬜ contrast autofocus areas
as shown in the figures below:
⬜ linear sensors
⬛ cross-type sensors
⬛ dual cross-type sensors
⬜ contrast autofocus areas
49
49
0
CROSS-TYPE FOCUS POINTS
CROSS-TYPE FP
0
-4
EV
100
The minimum exposure value of the AF working range (at 23°C and ISO 100). The smaller this value, the less light is needed for normal autofocus operation.-4
73 %
AF COVERAGEFrame coverage by AF sensors in percent.
66 %
None
IN-BODY
AF MOTORAn in-body AF motor gives the ability to auto-focus with older lenses which don't have their own motors.
AF MOTORAn in-body AF motor gives the ability to auto-focus with older lenses which don't have their own motors.
None
No
IN-BODY IMAGE STABILIZATION
IMAGE STABI
5-axis sensor shift
5
fps
fps
CONTINUOUS DRIVEMaximum frames per second (fps) in continuous drive mode when using the mechanical shutter.
CONT. DRIVEMaximum frames per second (fps) in continuous drive mode when using the mechanical shutter.
9
fps
fps
4 JPEG shots
4 RAW shots
4 RAW shots
MAX. BURSTMaximum number of shots in high-speed continuous drive mode until the buffer is full.
140 JPEG shots
30 RAW shots
30 RAW shots
-5/+5 EV (in 1/3 EV steps)
EXPOSURE COMPENSATION
EXP. COMP.
-5/+5 EV (in 1/3 EV steps)
Bulb,
60 sec → 1/4000 sec
60 sec → 1/4000 sec
SHUTTER SPEED Maximum and minimum possible exposure time in seconds.
Bulb,
60 sec → 1/4000 sec
60 sec → 1/4000 sec
YI M1
Panasonic Lumix GX9
X-SYNC:
1/125
No
built-in
flash
built-in
flash
No
flash
BUILT-IN FLASH
GUIDE
NUMBER:
NUMBER:
GN:
4
X-SYNC:
1/200
Yes
HOT SHOE
Yes
USB 2.0 (480 Mbit/sec)
USB
USB 2.0 micro B
2160p @ 30 fps (4K)
MAX. VIDEO RESOLUTION
VIDEO
2160p @ 30 fps (4K)
HDMI
CONNECTIONS
CONNECT.
HDMI
BUILT-IN
DEVICES
DEVICES
SD, SDHC, SDXC
STORAGE TYPES
SD, SDHC, SDXC (UHS-I compatible)
1
CARD SLOTS
1
450
shots
shots
BATTERY LIFEMaximum number of images that can be shot per single battery charge (according to CIPA).
250
shots
shots
