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Compare · 4 of 4 products

Sony a7 IVvsFujifilm X100VIvsSony a6700vsSony RX100 VII

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Biggest differences

  • Battery life

    Sony a7 IV leads

    2.23×

    higher is better

    • Sony a7 IV580 shots
    • Fujifilm X100VI320 shots
    • Sony a6700570 shots
    • Sony RX100 VII260 shots

  • Weight

    Sony RX100 VII leads

    2.18×

    lower is better

    • Sony a7 IV658 g
    • Fujifilm X100VI521 g
    • Sony a6700493 g
    • Sony RX100 VII302 g

  • Effective pixels

    Fujifilm X100VI leads

    2×

    higher is better

    • Sony a7 IV33 MP
    • Fujifilm X100VI40.2 MP
    • Sony a670026 MP
    • Sony RX100 VII20.1 MP

  • Native ISO maximum

    Sony a7 IV leads

    4×

    higher is better

    • Sony a7 IV51,200 ISO
    • Fujifilm X100VI12,800 ISO
    • Sony a670032,000 ISO
    • Sony RX100 VII12,800 ISO

Features not all of them have

Headphone port

  • ✓
  • ✕
  • ✓
  • ?

Where each one wins

  • Sony a7 IV

    • Sensor format
    • Native ISO maximum
    • Max mechanical shutter speed
    • Video dynamic range (log)
    • Viewfinder resolution
    • Viewfinder magnification
    • Screen articulation
    • Battery life
    • Memory card slots
    • Weather sealing
    • Headphone port
    • HDMI port type

  • Fujifilm X100VI

    • Effective pixels
    • In-body image stabilization
    • Continuous shooting (mechanical)
    • Max video resolution
    • Viewfinder resolution
    • Screen size
    • Rear screen resolution

  • Sony a6700

    • Continuous shooting (mechanical)
    • 4K max frame rate
    • 4K max frame rate (full width)
    • Screen size
    • Screen articulation
    • Headphone port

  • Sony RX100 VII

    • Sensor type
    • Continuous shooting (electronic)
    • Screen size
    • Weight
    • Width
    • Height
    • Depth

What all 4 have

  • Log profile support✓
  • USB charging & power delivery✓
  • Minimum operating temperature0 °C

Every spec

Red marks the better value in each row.

Overview

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Overview specs

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Release date

  • 2021-10
  • Not published
  • Not published
  • Not published

Launch price

  • 2,499.99 USD
  • Not published
  • Not published
  • Not published

Lens mount

  • Sony E
  • Fixed lens
  • Sony E
  • Fixed lens

High resolution pixel-shift mode

  • No
  • —
  • No
  • Not published

Sensor & Image

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Sensor & Image specs

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Effective pixels

  • 33 MP
  • 40.2 MP
  • 26 MP
  • 20.1 MP

Sensor format

  • Full-frame
  • APS-C
  • APS-C
  • 1-inch

Native ISO maximum

  • 51,200 ISO1
  • 12,800 ISO
  • 32,000 ISO
  • 12,800 ISO

In-body image stabilization

  • 5.5 stops2
  • 6 stops3
  • 5 stops
  • 4 stops4

Sensor readout speed

  • Not published
  • Not published
  • Not published
  • Not published

Sensor type

  • CMOS
  • CMOS
  • CMOS
  • Stacked CMOS

Aspect ratios

  • 3:2
  • 3:2, 4:3, 1:1, 16:9
  • Not published
  • 3:2, 4:3, 1:1, 16:95

Lens & Autofocus

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Lens & Autofocus specs

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Continuous shooting (mechanical)

  • 10 fps6
  • 11 fps
  • 11 fps
  • 10 fps7

Continuous shooting (electronic)

  • 10 fps
  • 13 fps
  • 11 fps
  • 20 fps8

Max mechanical shutter speed

  • 8,000 1/s
  • 4,000 1/s
  • 4,000 1/s
  • 2,000 1/s

Pre-burst capture duration

  • Not published
  • 0 s9
  • Not published
  • Not published

AF subject detection

  • Human, animal, bird
  • Human, animal, bird, car, train, airplane, motorcycle
  • Human, animal, bird, insect, car, train, airplane
  • Human, animal10

Video

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Video specs

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Max video resolution

  • 4K
  • 6K
  • 4K
  • 4K

4K max frame rate

  • 60 fps11
  • 59.94 fps
  • 120 fps
  • 30 fps

Video codecs

  • H.264, HEVC
  • H.264, HEVC
  • H.264, HEVC
  • H.26412

4K max frame rate (full width)

  • 30 fps13
  • —
  • 60 fps14
  • 30 fps

Raw video recording

  • None15
  • —
  • None
  • None16

Video bit depth

  • 10 bit
  • 10 bit
  • 10 bit
  • Not published

Log profile support

  • Yes
  • Yes
  • Yes
  • Yes17

Video dynamic range (log)

  • 15 stops18
  • Not published
  • 14 stops
  • Not published

Viewfinder & Screen

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Viewfinder & Screen specs

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Which specs? Tick all that apply, or none if you are not sure.
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Viewfinder resolution

  • 3.69 M dots
  • 3.69 M dots
  • 2.36 M dots
  • 2.36 M dots

Viewfinder magnification

  • 0.78 x
  • 0.66 x
  • 0.7 x
  • 0.59 x

Screen size

  • 2.95 in19
  • 3 in
  • 3 in
  • 3 in

Screen articulation

  • Fully articulated
  • Tilting
  • Fully articulated
  • Tilting20

Rear screen resolution

  • 1.04 M dots21
  • 1.62 M dots
  • 1.04 M dots
  • 0.92 M dots

Handling & Power

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Handling & Power specs

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Which specs? Tick all that apply, or none if you are not sure.
Which products? Tick all that apply, or none if you are not sure.

Battery life

  • 580 shots22
  • 320 shots
  • 570 shots
  • 260 shots23

Memory card slots

  • 2 slots
  • 1 slots
  • 1 slots
  • Not published

Weather sealing

  • Dust and drip resistant24
  • None25
  • Not published
  • Not published

Weight

  • 658 g
  • 521 g
  • 493 g
  • 302 g

Width

  • 131.3 mm
  • 128 mm
  • 122 mm
  • 101.6 mm

Height

  • 96.4 mm
  • 74.8 mm
  • 69 mm
  • 58.1 mm

Depth

  • 69.7 mm26
  • 55.3 mm
  • 75.1 mm
  • 42.8 mm

USB charging & power delivery

  • Yes27
  • Yes
  • Yes
  • Yes28

Minimum operating temperature

  • 0 °C
  • 0 °C
  • 0 °C
  • 0 °C

Headphone port

  • Yes
  • No
  • Yes
  • Not published

HDMI port type

  • Full-size
  • Micro
  • Micro
  • Micro
Notes on 28 values — test conditions and caveats
  1. 1Sony a7 IV, Native ISO maximum: Native range tops out at ISO 51200; 50-204800 requires expanded ISO settings.
  2. 2Sony a7 IV, In-body image stabilization: CIPA rating measured with the 50mm F1.4 ZA test lens attached.
  3. 3Fujifilm X100VI, In-body image stabilization: 6.0 stops of shake compensation is achieved when using the LCD or EVF.
  4. 4Sony RX100 VII, In-body image stabilization: Sony rates the optical (lens-shift) SteadyShot at 4.0 stops at the 200 mm telephoto end, not a body-only CIPA figure.
  5. 5Sony RX100 VII, Aspect ratios: 4:3, 16:9 and 1:1 sizes are in-camera crop modes over the native 3:2 sensor area.
  6. 6Sony a7 IV, Continuous shooting (mechanical): 10 fps applies to compressed RAW/JPEG/HEIF; drops to 6 fps for lossless or uncompressed RAW.
  7. 7Sony RX100 VII, Continuous shooting (mechanical): The 'Hi' burst setting is electronic-shutter only; 10 fps ('Mid') is the fastest mechanical-shutter continuous rate.
  8. 8Sony RX100 VII, Continuous shooting (electronic): Blackout-free 20 fps continuous includes AF/AE tracking; the separate 'Single Burst' mode takes 7 shots at up to 90 fps.
  9. 9Fujifilm X100VI, Pre-burst capture duration: Pre-shot buffers frames while the shutter is half-pressed (e.g., 20 frames at 20fps = 1 second), not a fixed seconds setting.
  10. 10Sony RX100 VII, AF subject detection: Maker names only human and animal recognition (Eye AF / Real-time Tracking); no bird or vehicle categories are listed.
  11. 11Sony a7 IV, 4K max frame rate: 4K 60p is only available in Super35mm crop; full-frame 4K tops out at 30p.
  12. 12Sony RX100 VII, Video codecs: Both XAVC S and AVCHD recording use MPEG-4 AVC/H.264; there is no HEVC/H.265 option.
  13. 13Sony a7 IV, 4K max frame rate (full width): 4K 60p requires the Super35mm crop; full-width 4K is limited to 30p.
  14. 14Sony a6700, 4K max frame rate (full width): Full-width 4K tops out at 60p; 120p 4K uses a crop.
  15. 15Sony a7 IV, Raw video recording: No internal or external raw recording; HDMI output tops out at 10-bit 4:2:2.
  16. 16Sony RX100 VII, Raw video recording: Sony's movie-format list contains only XAVC S (H.264) and AVCHD; no raw video output is offered.
  17. 17Sony RX100 VII, Log profile support: S-Log2, S-Log3 and HLG log gammas are selectable via Picture Profile presets PP1–PP10.
  18. 18Sony a7 IV, Video dynamic range (log): Sony's claim for S-Log3 per internal tests; stated as 15+ stops.
  19. 19Sony a7 IV, Screen size: Sony rates the panel at 2.95in (3.0-type); most sources round to 3in.
  20. 20Sony RX100 VII, Screen articulation: Screen tilts up about 180° for selfies and down about 90°; it does not swing outward like a fully articulated display.
  21. 21Sony a7 IV, Rear screen resolution: 1,036,800 dots; Sony's retail pages round this to 1.03 megadots.
  22. 22Sony a7 IV, Battery life: 580 shots per charge with the rear LCD; 520 with the EVF.
  23. 23Sony RX100 VII, Battery life: 260 shots assume default monitor settings; Sony also lists 310 shots when 'Auto Monitor Off' is set to 2 s.
  24. 24Sony a7 IV, Weather sealing: Dust and moisture resistant but not IP-rated; Sony does not guarantee 100% sealing.
  25. 25Fujifilm X100VI, Weather sealing: The camera body itself isn't weather-sealed; weather resistance requires the optional AR-X100 adapter ring and PRF-49 filter.
  26. 26Sony a7 IV, Depth: Sony lists 79.8mm total depth; 69.7mm is measured from front grip to rear monitor.
  27. 27Sony a7 IV, USB charging & power delivery: Charging and USB power delivery work only through the USB Type-C port.
  28. 28Sony RX100 VII, USB charging & power delivery: In-body USB charging and power supply work over the Multi/Micro-USB (USB 2.0) terminal — not USB-C.

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