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

Ravvy scores Alpha a7 III Mirrorless Camera at 90.23 and Z6 III at 93.14, 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, Alpha a7 III Mirrorless Camera or Z6 III?

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

Head to head · Cameras

Alpha a7 III Mirrorless Camera vs Z6 III

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

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.

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.

How they score

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

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

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

Specs side by side

Spec	Alpha a7 III Mirrorless Camera	Z6 III
UPC	027242910775	018208959655 018208018901
ASIN	B07B45D8WV	B0D77SL8CY
GTIN	027242910775	018208959655 018208018901
Zoom	optical	Digital Zoom
Brand	Sony	Nikon
Color	Black	Black
Bit Depth	14 Bit	10 Bit
Crop Mode	Full-Frame	–
HDMI Type	Type D Micro HDMI	–
Lens Type	Zoom	Telephoto
Focus Mode	Direct Manual Focus (DMF)	Continuous-Servo AF (AF-C), Manual Focus (MF)
Focus Type	optical	Auto Focus, Manual Focus