Z6 III vs Alpha a7 III Mirrorless Camera: which is better?

Ravvy scores Z6 III at 93.14 and Alpha a7 III Mirrorless Camera at 90.23, so Z6 III is the stronger overall pick. Buy the Nikon Z6 III if you need the industry's best mid-range video specs and speed, provided you are comfortable with a 24.5MP sensor resolution.

Which is cheaper, Z6 III or Alpha a7 III Mirrorless Camera?

Z6 III lists at $2,197 and Alpha a7 III Mirrorless Camera lists at $1,598. Prices change often, so check the current listing before buying.

Head to head · Cameras

Z6 III vs Alpha a7 III Mirrorless Camera

Ravvy scores Z6 III at 93.14 and Alpha a7 III Mirrorless Camera at 90.23. Z6 III takes the overall pick, best for hybrid shooters and event professionals needing high-speed performance.

Ravvy pick

Nikon

Z6 III

93.1

$2,197

Buy the Nikon Z6 III if you need the industry's best mid-range video specs and speed, provided you are comfortable with a 24.5MP sensor resolution.

Sony

Alpha a7 III Mirrorless Camera

90.2

$1,598

Buy the a7 III if you want the best price-to-performance ratio in full-frame photography and can live with a tilting screen instead of a flip-out one.

How they score

Factor	Z6 III	Alpha a7 III Mirrorless Camera
Burst Rate	93	–
Build Quality	92	–
Autofocus Speed	94.5	94
Video Capability	98	85
Low Light Performance	95	91
Battery Life	–	88
Image Quality	–	92.5

Z6 III

What owners praise

World-first partially stacked sensor for ultra-fast readout
Internal 6K/60p N-RAW and 5.4K ProRes RAW recording
Ultra-bright 4,000-nit EVF with DCI-P3 color gamut
Exceptional low-light autofocus down to -10EV
High-speed 120 fps stills for action capture

What to know first

24.5MP resolution may limit large-scale cropping
Partial stacking is fast but not quite a full stacked sensor
High-end video formats require expensive CFexpress cards

Skip it if landscape photographers requiring ultra-high 45+ megapixel resolution

Alpha a7 III Mirrorless Camera

What owners praise

Excellent 15-stop dynamic range
Superb 693-point hybrid autofocus
Dual SD card slots for instant backup
Significantly improved Z-battery life
Internal 4K video with S-Log support

What to know first

LCD screen only tilts and does not flip
Menu system is dense and complex
Weather sealing is moderate not extreme

Skip it if vloggers who require a fully articulating flip-out screen

Specs side by side

Spec	Z6 III	Alpha a7 III Mirrorless Camera
UPC	018208959655 018208018901	027242910775
ASIN	B0D77SL8CY	B07B45D8WV
GTIN	018208959655 018208018901	027242910775
Zoom	Digital Zoom	optical
Brand	Nikon	Sony
Color	Black	Black
Bit Depth	10 Bit	14 Bit
Lens Type	Telephoto	Zoom
Focus Mode	Continuous-Servo AF (AF-C), Manual Focus (MF)	Direct Manual Focus (DMF)
Focus Type	Auto Focus, Manual Focus	optical
Generation	III	III
Model Name	Z6III	Alpha 7 III