Compare Sony A7C vs Sony A7R IV vs Panasonic Lumix S1R

Sony A7C (Alpha 7C) Full-Frame Mirrorless Camera (2020)

Sony A7R IV / A7R IVa (A7R4) Full-Frame Mirrorless Camera (2019)

Panasonic Lumix DC-S1R Full-Frame Camera (2019)

Sony | Cameras

Panasonic | Cameras

Connectivity

Ports

HDMI + Headphone + Microphone + Remote Control + USB 3.2 Gen 1

Wireless Connectivity

802.11ac (dual-band) + Bluetooth + NFC

802.11ac + Bluetooth 4.1 + NFC

802.11ac + Bluetooth

Construction

Adjustment | Tilt

Adjustable up 107 deg, down 41 deg

Battery | Capacity

3050 mAh

Form Factor

Mirrorless camera

Image Size

Full frame (35.6 x 23.8 mm)

Full frame (35.7 x 23.8 mm)

Full frame (36 x 24 mm)

Lens Mount

Sony E-mount

Leica L-mount

Material

Magnesium alloy

Microphone

Stereo

Sensor | Resolution

24 MP (6000 x 4000)

61 MP (9504 x 6336)

47 MP (8368 x 5584)

Sensor | Type

BSI-CMOS

CMOS

Speakers

Mono

Dimensions

Size | Depth

60 mm / 2.36 in

78 mm / 3.07 in

97 mm / 3.82 in

Size | Height

71 mm / 2.80 in

96 mm / 3.78 in

110 mm / 4.33 in

Size | Width

124 mm / 4.88 in

129 mm / 5.08 in

149 mm / 5.87 in

Weight

509 g / 17.99 oz

665 g / 23.50 oz

1020 g / 36.04 oz

Display

Display Diagonal

3 inch

3.2 inch

Display Type

Fully articulated TFT LCD

Tilting TFT LCD

Resolution

921,600 dots

1,440,000 dots

2,100,000 dots

Viewfinder | Coverage

100%

Viewfinder | Magnification

0.59x

0.78x

Viewfinder | Refresh Rate

120 fps

Viewfinder | Resolution

2,360,000 dots

5,760,000 dots

Viewfinder | Type

Electronic

Function

AE Bracketing

±5 (3, 5 frames at 1/3 EV, 1/2 EV steps)

±5 (3, 5 frames at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV steps)

±3 (3, 5, 7 frames at 1/3 EV, 2/3 EV, 1 EV steps)

Autofocus

693 focus points

567 focus points

225 focus points

Crop Factor

1.0

Exposure Compensation

±5 (at 1/3 EV, 1/2 EV steps)

±5 (at 1/3 EV steps)

Exposure Mode

Auto / Aperture Priority / Shutter Priority / Manual

Flash Sync Speed

1/160 sec

1/250 s

1/320 s

GPS

ISO Range

100 ~ 51200 (expands to 50 ~ 204800)

ISO 100 ~ 32000 (expands to 50 ~ 102800)

100 ~ 25600 (expands to 50 ~ 51200)

Image Stabilization

5-axis (5 stops)

5.5 stops

5-axis; combines with in-lens stabilization for increased shake reduction, 6 stops

Intervalometer

Yes

Processor

BIONZ X

Bionz X

Venus Engine

Touch Screen

Yes

Video Codecs

MPEG-4, XAVC S, H.264

MPEG-4, H.264

Video Recording

4K 30p (4:2:0 8 bit), FHD 120p (4:2:0 8bit)

4K 60p

Weather Resistance

Yes

Performance

Battery Life

740 shots

670 shots

360 shots

Battery Life | Stills

680 shots (viewfinder) / 740 shots (LCD)

530 shots (Viewfinder) / 670 shots (LCD)

Battery Life | Video

140 min

90 min (Viewfinder) / 105 min (LCD)

Dynamic Range

15 stops

Max Burst Rate

10.0 fps

9.0 fps

Shutter Speed

1/8000 s (electronic) / 1/4000 s (mechanical) ~ 30 s

1/8000 to 30 s

1/16000 s (electronic) / 1/8000 s (mechanical) ~ 60 s

Storage

SD/SDHC/SDXC card (UHS-II supported)

Dual SD/SDHC/SDXC (UHS-II compatible)

XQD, SD UHS-II

Production

Availability

2020-10

Battery

NP-FZ100 lithium-ion battery & charger

DMW-BLJ31 lithium-ion battery & charger

Debut

2020-09-15

2019-07-16

2019-02-01

Made In

Thailand

Model Name

ILCE-7c

ILCE-7RM4

Reviews

Neofiliac score

66%

85%

77%

Pros

Fully articulated LCD
Exceptional battery life
5 stops of IBIS
Good 10.0 fps burst rate
Rather compact
Weather-sealed
Supports both WiFi and Bluetooth

Long battery life
5.5 stops of IBIS
Good 10.0 fps burst rate
Rather compact
Exceptionally high 61 MP resolution
Weather-sealed
High resolution EVF
Supports both WiFi and Bluetooth

6 stops of IBIS
High 47 MP resolution
Weather-sealed
High resolution EVF
Supports both WiFi and Bluetooth

Cons

Viewfinder with low 0.59x magnification
Low resolution EVF

Viewfinder with low 0.78x magnification

Very heavy
Viewfinder with low 0.78x magnification

Price

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