✦ SIDE-BY-SIDE COMPARE

Canon EOS-1D X Mark III vs Canon EOS 5D Mark IV: which is better?

Canon EOS-1D X Mark III and Canon EOS 5D Mark IV compared side by side across 123 specs and 12 scored categories — every winner highlighted, so the right pick is obvious.

2 PRODUCTS · 123 SPECS · 12 SCORED CATEGORIES · LIVE RE-RANKING

COMPARING

2 / 4

CAMERAS

Add or remove products — every chart and spec row re-ranks live.

← TOP PICK

CANON

Canon EOS-1D X Mark III

$6,499

BEST OVERALL

CANON

Canon EOS 5D Mark IV

$2,499

BEST VALUE

Add product

2 AVAILABLE

⚡ COMPARZONE VERDICT

The Canon EOS-1D X Mark III takes the overall win.

Highest composite at 9.1/10 — 0.2 ahead of the Canon EOS 5D Mark IV. Tightest race: doxmark, just 0.1 apart. Scroll for the category-by-category breakdown.

View the winner →

CATEGORY WINS · 12 SCOREDTIES SHOWN GREY

AUTO

BATT

BUIL

DESI

DOXM

FEAT

IMAG

OPTI

PERF

THEV

USER

VIDE

Canon EOS-1D X Mark III×12

Canon EOS 5D Mark IV×0

Canon EOS-1D X Mark III DSLR CameraBEST OVERALL

Canon EOS 5D Mark IV DSLR CameraBEST VALUE

01 · SCORE RADAR

Performance profile

CLICK A PRODUCT TO ISOLATE ITS SHAPE

LARGEST GAPBATTERY — Canon EOS-1D X Mark III leads by 1.0

TIGHTESTDOXMARK — only 0.1 between the top two

02 · CATEGORY BREAKDOWN

Category showdown

MARK IIIMARK IV

AutofocusiCanon EOS-1D X Mark III · +0.9

MARK III9.7

MARK IV8.8

BATTERYiCanon EOS-1D X Mark III · +1.0

MARK III9.9

MARK IV8.9

BuildiCanon EOS-1D X Mark III · +0.6

MARK III9.8

MARK IV9.2

DESIGNiCanon EOS-1D X Mark III · +0.5

MARK III8.5

MARK IV8.0

DOXMARKiCanon EOS-1D X Mark III · +0.1

MARK III9.0

MARK IV8.9

FEATURESiCanon EOS-1D X Mark III · +0.7

MARK III9.2

MARK IV8.5

Image QualityiCanon EOS-1D X Mark III · +0.1

MARK III9.2

MARK IV9.1

OPTICSiCanon EOS-1D X Mark III · +0.8

MARK III9.5

MARK IV8.7

PERFORMANCEiCanon EOS-1D X Mark III · +0.6

MARK III9.5

MARK IV8.9

THE VERDICTiCanon EOS-1D X Mark III · +0.2

MARK III9.1

MARK IV8.9

USER REVIEWSiCanon EOS-1D X Mark III · +0.1

MARK III9.1

MARK IV9.0

VIDEOGRAPHYiCanon EOS-1D X Mark III · +0.8

MARK III9.3

MARK IV8.5

03 · VALUE MAP

Price vs performance

TOP-LEFT IS THE SWEET SPOT

SCORE PER $100 · RANKED

01Canon EOS 5D Mark IV0.36BEST DEAL

02Canon EOS-1D X Mark III0.14

Map shows current starting prices · trends show tracked street prices. Check live deals before deciding.

04 · THE FULL SHEET

Full specifications

123 SPECS · ALL SHOWN

SPECS

Canon EOS-1D X Mark III$6,49922W9.1

Canon EOS 5D Mark IV$2,4997W8.9

AF Pointsi

191← BEST +213%

Subject Detectioni

Deep Learning AF (Head/Face detection)

Human, Face

Burst RateFPSi

20 fps← BEST +186%

7 fps

Battery HealthWHi

29.2 Wh

14 Wh

Removable BatteryiSAME

Yes

Battery Level IndicatoriSAME

Yes

Battery PowerMAHi

2700 mAh mAh

1865 mAh

Rechargeable BatteryiSAME

Yes

Full Charge Shotsi

Approx. 2850 (OVF)

Approx. 900 shots (OVF)

Battery VoltageVi

10.8 V← BEST +50%

7.2 V

Battery Modeli

LP-E19

LP-E6N

Card Slotsi

Dual CFexpress

1x CF, 1x SD/SDHC/SDXC

Weather SealingiSAME

Yes

Battery (CIPA)SHOTSi

2,850 shots← BEST +217%

900 shots

WeightGi

1,440 g

890 g← 38% lighter

Weather Sealed ( Splashproof )iSAME

Yes

Screen Resolutioni

2.1 million dots

1,620,000 dots

Touch ScreeniSAME

Yes

System Camerai

DSLR

Yes

EVF ResolutionM DOTSi

0 m dots

—

Screen SizeINCHiSAME

3.2 inch

Hot ShoeiSAME

Yes

FlashiSAME

Flip Out ScreeniSAME

VolumeCM³i

2187.31 cm³

1,371 cm³

Lowest Potential Operating Temperature°CiSAME

0 °C

Tilting Viewfinderi

N/A

EVF Refresh Rate ( Max )HZi

120 Hz← BEST

0 Hz

WidthMMi

158 mm← BEST +5%

150.7 mm

HeightMMi

167.6 mm← BEST +44%

116.4 mm

Maximum Operating Temperature°Ci

45 °C← BEST +13%

40 °C

Waterproof Depthi

Thicknessi

82.6 mm

75.9 mm

Dxomark Sensor Scorei

91← BEST +1%

Dxomark Sports Scorei

2,486

3,266← BEST +31%

Dxomark Landscape Scorei

14.3← BEST +5%

13.6

Dxomark Portrait Scorei

25.1← BEST +1%

24.8

Bluetooth Versioni

4.2

—

Typei

Professional DSLR

DSLR

ViewfinderiSAME

Optical (Pentaprism)

Viewfinder CoverageiSAME

100

WeightGi

1,000.25 g← BEST +12%

890 g

Processori

DIGIC X

DIGIC 6+

Release Datei

2020-01-07

2016-08-25

Wi-Fi SupportediSAME

Yes

Bluetooth Supportedi

Yes← BEST

Dual Card SlotsiSAME

Yes

Pixel Shift ShotiSAME

N/A

Shoots RawiSAME

Yes

Supports Lossless Compressed RawiSAME

Yes

Wi-Fi Versioni

802.11ac

802.11b/g/n

Supports A RemoteiSAME

Yes

HDMI SupportediSAME

Yes

GPS SupportiSAME

Yes

Support Live Streamingi

Yes

—

Advanced Hot Shoei

Yes

Standard

Internal StorageiSAME

HDMI Versioni

Type C

Type C (Mini)

Internal Storage SizeiSAME

0 GB

NFC Supportedi

Yes← BEST

USB Type-Ci

Yes← BEST

External Memory SlotiSAME

Yes

SensoriSAME

Full-frame CMOS

ResolutionMPi

19.1 MP

30.4 MP← BEST +59%

ISO Rangei

100-102400 (expandable to 50-819200)

100-32000 (expandable to 50-102400)

Dynamic RangeSTOPSi

14.3 stops← BEST +5%

13.6 stops

StabilizationiSAME

Lens-based (Optical IS)

Sensor SizeiSAME

36 x 24 mm

Lens MountiSAME

Yes

Megapixelsi

20.1 MP

30.4 MP

Maximum ISOi

102,400← BEST +220%

32,000

Sensor Shift StabilizationiSAME

Continuous Shootingi

16 fps (OVF), 20 fps (Live View)

7 fps

Phase Detection Autofocus For PhotosiSAME

Yes

Fastest Shutter SpeediSAME

1/8000 sec

Focus Pointsi

191 (155 cross-type)

61 (41 cross-type)

Maximum Expanded ISOi

819200

102400

AF TrackingiSAME

Yes

Manual FocusiSAME

Yes

Touch AutofocusiSAME

Yes

Manual Shutter SpeediSAME

Yes

BSI SensoriSAME

Manual ExposureiSAME

Yes

Serial Shot ModeiSAME

Yes

CMOS SensoriSAME

Yes

Built In HDR ModeiSAME

Yes

Two Stage ShutteriSAME

Yes

Manual ISOiSAME

Yes

Flash Sync Speedi

1/250 sec

1/200 sec

Manual White BalanceiSAME

Yes

Exposure Timei

30 sec

30 - 1/8000 sec

Image Stabilization Ratingi

7.8← BEST +13%

6.9

Maximum Electronic Shutter Speedi

1/16,000 s

Can Combine Image StabilizationiSAME

N/A

Can Create Panoramas In CameraiSAME

Stacked Cmos SensoriSAME

USB SupportediSAME

Yes

USB Versioni

3.1 Gen 2

3.0

Pixel Size ( Main Camera )i

6.55 µm

5.36 µm

Build Qualityi

9.8← BEST +7%

9.2

ControlsiSAME

Autofocus Pointsi

9.7← BEST +10%

8.8

Image Qualityi

9.2← BEST +1%

9.1

Video Qualityi

9.3← BEST +9%

8.5

Battery Lifei

9.9← BEST +11%

8.9

Low Light Performancei

9.1← BEST +1%

The Verdicti

A professional workhorse for speed and reliability, excelling in demanding environments for both stills and high-end video.

The Canon EOS 5D Mark IV is a highly capable and durable full-frame DSLR, offering a superb balance of image quality, autofocus performance, and video capabilities. It's a highly dependable camera for

Commentsi

Users praise its incredible autofocus, robust build, and long battery life, though some find its size and fixed screen less convenient than mirrorless alternatives.

—

Overall Ratingi

9.1

9.2← BEST +1%

Color Combinationi

8.8

9.7← BEST +10%

Video Recording ( Main Camera )i

5.5K RAW (60p), 4K DCI/UHD (60p), 1080p (120p)

DCI 4K

Phase Detection Autofocus For VideosiSAME

Yes

Microphone InputiSAME

Yes

Audio JackiSAME

Yes

Timelapse FunctioniSAME

Yes

Movie Bit Ratei

Up to 2600 Mbps (5.5K RAW)

500 Mbps (4K)

24p Cinema ModeiSAME

Yes

Supports Slow Motion Video RecordiSAME

Yes

Continuous Autofocus When Recording MoviesiSAME

Yes

Stereo MicrophoneiSAME

Yes

MicrophoneiSAME

Yes

Max Videoi

5472 x 2886 (5.5K) @ 60p

4096 x 2160 (DCI 4K) @ 30p

Internal Colori

12-bit RAW

8-bit 4:2:0

ROW WINS

05 · WHICH ONE IS FOR YOU

Pick by persona

RE-RANKS LIVE AS YOU ADD OR REMOVE PRODUCTS

THE ALL-ROUNDER

Best overall

Canon EOS-1D X Mark IIICANON9.1

ALL GROUPSEQUAL WEIGHT

Best total score across weighted category factors.

RUNNER-UP · Canon EOS 5D Mark IV (8.9)

FOR VALUE SEEKERS

Best bang for buck

Canon EOS 5D Mark IVCANON8.9

SCORE ÷ PRICELIVE PRICES

Strongest score-to-price ratio from the available price data.

RUNNER-UP · Canon EOS-1D X Mark III (0.1)

PRIORITY · BATTERY

Best for battery

Canon EOS-1D X Mark IIICANON9.9

BATTERY WEIGHTEDCONF 95%

Best visible score in the battery category group.

RUNNER-UP · Canon EOS 5D Mark IV (8.9)

PRIORITY · AUTOFOCUS

Best for autofocus

Canon EOS-1D X Mark IIICANON9.7

AUTOFOCUS WEIGHTEDCONF 93%

Best visible score in the autofocus category group.

RUNNER-UP · Canon EOS 5D Mark IV (8.8)

06 · BOTTOM LINE

Why pick each

STRENGTHS · AND ONE HONEST TRADE-OFF

#1CANON0.0

Canon EOS-1D X Mark III

“The Canon EOS-1D X Mark III is a professional-grade DSLR camera designed for speed, durability, and exceptional image quality, perfect for d”

BATTERY 9.9

Build 9.8

Wins Image Quality

Wins AF Points

TRADE-OFFLarge and heavy body

BEST OVERALLFull review →

#2CANON0.0

Canon EOS 5D Mark IV

“The Canon EOS 5D Mark IV is a versatile full-frame DSLR camera, ideal for professional photographers seeking high resolution, robust build, ”

Build 9.2

Image Quality 9.1

Wins Overall Rating

Wins Resolution

TRADE-OFFFixed LCD screen, not articulating

BEST VALUEFull review →

Still deciding? The Canon EOS-1D X Mark III is the safest pick.

COMPOSITE 9.1/10 · WINS 12 OF 12 CATEGORIES

View the winner →

Canon EOS-1D X Mark III DSLR Camera vs Canon EOS 5D Mark IV DSLR Camera: which is better?

The Canon EOS-1D X Mark III DSLR Camera is our overall pick, scoring 9.1/10 against 8.9/10 for the Canon EOS 5D Mark IV DSLR Camera — a 2% edge. Current starting prices span $2,499–$6,499. The score weighs category-specific cameras attributes, spec wins, price signals, and data confidence — not sponsorships.

Canon EOS-1D X Mark III DSLR Camera leads overall with a 9.1 total score.
Canon EOS-1D X Mark III DSLR Camera wins 69 comparable specs with a 55% weighted win rate.
Canon EOS-1D X Mark III DSLR Camera has the strongest high-impact advantage in Image Quality.
Canon EOS 5D Mark IV DSLR Camera has the best visible score-to-price balance based on available starting price.

Canon EOS-1D X Mark III DSLR CameraWINNER 9.1/10

The Canon EOS-1D X Mark III is a professional-grade DSLR camera designed for speed, durability, and exceptional image quality, perfect for demanding photographers.

Pros

+ Blazing fast autofocus performance
+ Exceptional continuous shooting speeds
+ Robust, weather-sealed build quality
+ Outstanding battery life (CIPA rated)

Cons

− Large and heavy body
− High price point
− Fixed rear LCD screen

Best for: Professional sports photography · Wildlife and nature photography · Photojournalism and event coverage

“Verdict: The Canon EOS-1D X Mark III is an undisputed powerhouse for professional photographers who prioritize speed, robust build quality, and exceptional autofocus in a DSLR form factor, despite its bulk and lack of in-body…”

Canon EOS 5D Mark IV DSLR Camera8.9/10

The Canon EOS 5D Mark IV is a versatile full-frame DSLR camera, ideal for professional photographers seeking high resolution, robust build, and reliable performance across various demanding scenarios.

Pros

+ Excellent 30.4MP full-frame sensor
+ Reliable 61-point autofocus system
+ DCI 4K video recording with Dual Pixel AF
+ Robust, weather-sealed build quality

Cons

− Fixed LCD screen, not articulating
− No in-body image stabilization
− 4K video has 1.64x crop

Best for: Professional portrait photographers · Wedding and event shooters · Landscape and studio work

“Verdict: The Canon EOS 5D Mark IV remains an outstanding full-frame DSLR, offering a superb balance of image quality, autofocus performance, and video capabilities. It's a highly dependable camera for professionals and serious enthusiasts…”

Frequently asked questions

Which is better, Canon EOS-1D X Mark III DSLR Camera or Canon EOS 5D Mark IV DSLR Camera?

By ComparZone's weighted scoring of category-specific cameras specs, the Canon EOS-1D X Mark III DSLR Camera scores highest overall (9.1/10, 0.2 points ahead of the Canon EOS 5D Mark IV DSLR Camera). It is the better all-round pick, but the right choice depends on your priorities — the spec table above shows exactly where each one wins.

What are the main differences between Canon EOS-1D X Mark III DSLR Camera and Canon EOS 5D Mark IV DSLR Camera?

The biggest measurable differences are Image Quality, Overall Rating, AF Points — with the Canon EOS-1D X Mark III DSLR Camera leading on Image Quality. The grouped spec sheet above marks the winner of every comparable spec.

Is the Canon EOS-1D X Mark III DSLR Camera better value than the Canon EOS 5D Mark IV DSLR Camera?

The Canon EOS-1D X Mark III DSLR Camera starts around $6,499 and the Canon EOS 5D Mark IV DSLR Camera around $2,499. Weigh the score gap against the price gap: a small score lead rarely justifies a large premium unless it comes from the specs you personally care about.

Can I compare other cameras on ComparZone?

Yes — ComparZone supports dynamic comparison pages for any 2 to 4 cameras from the same category, with verified specs, transparent scores, and live prices. See the related comparisons below or build your own from the category page.

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