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Alpha 7 IV

Sony

Alpha 7 IV

33MP hybrid all-rounder with 10-bit 4K 60p and AI-powered subject tracking.

$2,499

Released Oct 2021

vs

Sony

ZV-1 II

Creator compact with 18–50mm zoom, Product Showcase, and vlog-first controls.

$899

Released May 2023

ZV-1 II is 1.6 years newer.

Wins

10categories

Alpha 7 IV

PortraitWildlife

Wins

3categories

ZV-1 II

2 categories tied

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TL;DR — Key differences

Alpha 7 IV wins 5 categories·ZV-1 II wins 0 categories
  • AAlpha 7 IV has higher IBIS effectiveness (5.5 stops vs 0 stops)
  • AAlpha 7 IV has higher RAW buffer depth (828 frames vs 60 frames)
  • AAlpha 7 IV has higher ISO max (native) (51,200 vs 12,800)
  • AAlpha 7 IV has higher Max video bit rate (600 Mbps vs 150 Mbps)
  • AAlpha 7 IV has higher AF points / zones (759 vs 315)

Key specs at a glance

Alpha 7 IVZV-1 II
Resolution33 MP20.1 MP
SensorFull Frame13.2 × 8.8 mm
ISO max51,20012,800
Burst10 fps24 fps
4K60 fps30 fps
IBIS5.5-stopNo
Weight658 g292 g
Battery580 shots290 shots

Size and weight, to scale

Alpha 7 IV front view

Alpha 7 IV

131 × 96 × 80 mm

658 g (1.45 lb / 23.21 oz)

ZV-1 II

106 × 60 × 47 mm

292 g (0.64 lb / 10.30 oz)

Alpha 7 IV is 26mm wider, 36mm taller, and 33mm thicker than ZV-1 II.

Alpha 7 IV is 366 g heavier than ZV-1 II.

Depth (front-to-back): 80mm Alpha 7 IV · 47mm ZV-1 II

Sensor size, to scale

Alpha 7 IV

35.9 × 23.9 mm · Full Frame

858 mm² area

ZV-1 II

13.2 × 8.8 mm · 1″

116 mm² area

7.4× larger sensor area = shallower depth of field and better low-light performance.

Lens ecosystem

Native lens selection

Alpha 7 IV

✓ more lenses

Sony E

350+

native lenses available

80 first-party270 third-party

ZV-1 II: mount data unavailable

Counts include current first-party and major third-party native autofocus lenses.

Use-case scoring

Which one for what?

Algorithmic scores from verified specs · 10 = best in class

Use caseAlpha 7 IVZV-1 II
Portrait
9.0Excellent✓ wins
3.0Limited
Sports & Action
6.0Good✓ wins
3.5Limited
Video & Hybrid
7.5Good✓ wins
3.5Limited
Landscape
7.5Good✓ wins
0.0Limited
Travel
7.0Good✓ wins
3.5Limited
Wildlife
8.0Excellent✓ wins
4.0Fair
Vlogging
8.0Excellent✓ wins
5.0Fair

Why pick one over the other

Reasons to choose

Alpha 7 IV

  • IBIS effectiveness

    5.5 stops vs 0 stops — higher is better

  • Dimensions (W×H×D mm)

    Adds 131.3, 96.4, 79.8

  • Card types

    Adds CFexpress Type A, SD UHS-II

  • RAW buffer depth

    828 frames vs 60 frames — higher is better

  • ISO max (native)

    51,200 vs 12,800 — higher is better

  • Max video bit rate

    600 Mbps vs 150 Mbps — higher is better

  • Subject recognition

    Adds Bird, Insect, Car/Train…

  • Codecs

    Adds XAVC HS, XAVC S-I, H.265

Reasons to choose

ZV-1 II

  • Dimensions (W×H×D mm)

    Adds 105.5, 60, 46.7

  • Card types

    Adds SD UHS-I, Memory Stick Duo

  • Burst (mechanical)

    24 fps vs 10 fps — higher is better

  • Burst (electronic)

    24 fps vs 10 fps — higher is better

  • Weight

    292 g vs 658 g — lower is better

Both cameras share

  • AA filterBoth support aa filter
  • AF frame coverageBoth 94 %
  • Eye AFBoth support eye af
  • Animal / bird AFBoth support animal / bird af
  • TouchscreenBoth support touchscreen
  • Wi-FiBoth support wi-fi

Pros & cons at a glance

Editorially curated highlights and trade-offs.

Alpha 7 IV

Pros

  • 33MP — more detail for cropping and print
  • 10-bit 4K 60p (Super35 crop) / 4K 30p full-frame
  • Full-size HDMI port
  • 759 phase-detect AF points

Cons

  • 4K 60p requires Super35 crop
  • 10fps burst lags behind R6 II at 40fps
  • Complex menu system

ZV-1 II

Pros

  • Built for vlogging
  • 18–50mm versatile zoom
  • Bokeh Switch

Cons

  • 1-inch sensor
  • Fixed lens
  • No EVF

Decided which one is right for you?

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Full specifications

= category winner

Alpha 7 IV
ZV-1 II
Resolution
33 MP+64%
20.1 MP
Sensor type
Full Frame Exmor R CMOS
1.0-type Exmor RS CMOS
Sensor size
35.9 × 23.9 mm
13.2 × 8.8 mm
AA filter
Yes
Yes
Alpha 7 IV
ZV-1 II
AF system
Fast Hybrid AF (phase-detection / contrast-detection)
Fast Hybrid AF (phase-detection / contrast-detection)
AF points / zones
7592.4× more
315
AF frame coverage
94 %
94 %
AF low-light limit
-4 EV
-4 EV
Eye AF
Yes
Yes
Animal / bird AF
Yes
Yes
Subject recognition
Human, Animal, Bird, Insect, Car/Train, Airplane
Human, Animal
Alpha 7 IV
ZV-1 II
Burst (mechanical)
10 fps
24 fps2.4× more
Burst (electronic)
10 fps
24 fps2.4× more
Pre-Capture / Pre-Release
No
No
RAW buffer depth
828 frames13.8× more
60 frames
Alpha 7 IV
ZV-1 II
Max resolution
4K UHD
4K UHD
4K max frame rate
60 fps2× more
30 fps
Max video bit rate
600 Mbps4× more
150 Mbps
Internal RAW video
Yes
No
Log profile
S-Log3 / HLG / S-Cinetone
Standard profiles
Codecs
XAVC HS, XAVC S, XAVC S-I, H.265, H.264
XAVC S, H.264
Alpha 7 IV
ZV-1 II
Weight
658 g
292 g−366 g less
Dimensions (W×H×D mm)
131.3 × 96.4 × 79.8 mm
105.5 × 60 × 46.7 mm
Weather sealing
Yes
No

Frequently asked

Quick answers generated from verified specs.

Which is better for landscape, Alpha 7 IV or ZV-1 II?

Alpha 7 IV scores 7.5/10 versus 0.0/10 for ZV-1 II — 33MP — ample resolution.

What's the resolution difference between the Alpha 7 IV and ZV-1 II?

Alpha 7 IV is 33 MP and ZV-1 II is 20.1 MP, so the Alpha 7 IV captures more detail for cropping and large prints.

Do the Alpha 7 IV and ZV-1 II have in-body image stabilization?

Alpha 7 IV has 5.5-stop in-body image stabilization, while zV-1 II does not have IBIS.

Which shoots faster bursts — the Alpha 7 IV or the ZV-1 II?

Alpha 7 IV reaches 10 fps electronic. ZV-1 II reaches 24 fps electronic.

What's the weight difference between the Alpha 7 IV and ZV-1 II?

Alpha 7 IV weighs 658 g and ZV-1 II weighs 292 g, so the ZV-1 II is 366 g lighter.

Do the Alpha 7 IV and ZV-1 II record 4K video?

Alpha 7 IV: 4K up to 60p. ZV-1 II: 4K up to 30p.

Are the Alpha 7 IV and ZV-1 II weather sealed?

Alpha 7 IV: Yes. ZV-1 II: No.

Which has better battery life?

Rated battery life is 580 shots (CIPA) for the Alpha 7 IV and 290 shots for the ZV-1 II, giving the Alpha 7 IV the edge.

How much does each cost?

Alpha 7 IV launched at $2,499 and ZV-1 II at $899. The ZV-1 II is $1,600 less.

Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.

Product images courtesy of Sony press materials.