Nikon
COOLPIX B600
Affordable superzoom bridge with 60x optical zoom, 16MP sensor, and built-in Wi-Fi.
$329
Launch priceReleased Jan 2019
Sony
Alpha 7 IV
33MP hybrid all-rounder with 10-bit 4K 60p and AI-powered subject tracking.
$2,499
Launch priceReleased Oct 2021
Alpha 7 IV is 2.8 years newer.
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Wins
COOLPIX B600
Wins
Alpha 7 IV
2 categories tied
Which would you choose?
TL;DR — Key differences
- BAlpha 7 IV has higher IBIS effectiveness (5.5 stops vs 0 stops)
- BAlpha 7 IV has higher RAW buffer depth (828 frames vs 60 frames)
- BAlpha 7 IV has higher Max video bit rate (600 Mbps vs 150 Mbps)
- BAlpha 7 IV has higher Resolution (33 MP vs 16 MP)
- BAlpha 7 IV has higher ISO max (native) (51,200 vs 25,600)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to shareCOOLPIX B600
122 × 82 × 99 mm
500 g (1.10 lb / 17.64 oz)
Credit card
85.6 × 54 mm
for scale
Alpha 7 IV
131 × 96 × 80 mm
658 g (1.45 lb / 23.21 oz)
COOLPIX B600 is 10mm narrower and 15mm shorter than Alpha 7 IV but it is also 19mm thicker.
COOLPIX B600 is 158 g lighter than Alpha 7 IV.
Depth (front-to-back): 99mm COOLPIX B600 · 80mm Alpha 7 IV
Back view, to scale
Width × Height — same proportions as the front of the body.
COOLPIX B600
122 × 82 mm
Credit card
85.6 × 54 mm
Alpha 7 IV
131 × 96 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
COOLPIX B600
122 × 99 mm
Credit card
85.6 × 54 mm
Alpha 7 IV
131 × 80 mm
Sensor size, to scale
COOLPIX B600
6.17 × 4.55 mm · Compact
28 mm² area
Alpha 7 IV
35.9 × 23.9 mm · Full Frame
858 mm² area
30.6× larger sensor area = shallower depth of field and better low-light performance.
Lens ecosystem
Native lens selection
COOLPIX B600: mount data unavailable
Alpha 7 IV
✓ more lensesSony E
350+
native lenses available
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
Why pick one over the other
Reasons to choose
COOLPIX B600
AF low-light limit
-8.5 EV vs -4 EV — lower is better
Dimensions (W×H×D mm)
Adds 121.6, 81.5, 99.2
Subject recognition
Adds Vehicle
Weight
500 g vs 658 g — lower is better
Battery life (CIPA)
640 shots vs 580 shots — higher is better
Burst (electronic)
11 fps vs 10 fps — higher is better
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
RAW buffer depth
828 frames vs 60 frames — higher is better
Max video bit rate
600 Mbps vs 150 Mbps — higher is better
Codecs
Adds XAVC HS, XAVC S, XAVC S-I
Resolution
33 MP vs 16 MP — higher is better
ISO max (native)
51,200 vs 25,600 — higher is better
Animal / bird AF
Only Alpha 7 IV supports it
Both cameras share
- ✓AA filter — Both support aa filter
- ✓ISO min (native) — Both 100
- ✓Eye AF — Both support eye af
- ✓4K max frame rate — Both 60 fps
- ✓Wi-Fi — Both support wi-fi
- ✓Bluetooth — Both support bluetooth
Pros & cons at a glance
Editorially curated highlights and trade-offs.
COOLPIX B600
Pros
- ✓60x optical zoom
- ✓Very affordable
- ✓Built-in Wi-Fi
- ✓Easy to use
Cons
- –Small 1/2.3-inch sensor
- –No RAW
- –Fixed lens only
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
Decided which one is right for you?
Compare live prices for the COOLPIX B600 and Alpha 7 IV at major authorized retailers.
Nikon COOLPIX B600
Sony Alpha 7 IV
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for landscape, COOLPIX B600 or Alpha 7 IV?
Alpha 7 IV scores 7.5/10 versus 0.0/10 for COOLPIX B600 — 33MP — ample resolution.
What's the resolution difference between the COOLPIX B600 and Alpha 7 IV?
COOLPIX B600 is 16 MP and Alpha 7 IV is 33 MP, so the Alpha 7 IV captures more detail for cropping and large prints.
Do the COOLPIX B600 and Alpha 7 IV have in-body image stabilization?
COOLPIX B600 does not have IBIS, while Alpha 7 IV has 5.5-stop in-body image stabilization.
Which shoots faster bursts — the COOLPIX B600 or the Alpha 7 IV?
COOLPIX B600 reaches 11 fps electronic. Alpha 7 IV reaches 10 fps electronic.
What's the weight difference between the COOLPIX B600 and Alpha 7 IV?
COOLPIX B600 weighs 500 g and Alpha 7 IV weighs 658 g, so the COOLPIX B600 is 158 g lighter.
Do the COOLPIX B600 and Alpha 7 IV record 4K video?
COOLPIX B600: 4K up to 60p. Alpha 7 IV: 4K up to 60p.
Are the COOLPIX B600 and Alpha 7 IV weather sealed?
COOLPIX B600: No. Alpha 7 IV: Yes.
Which has better battery life?
Rated battery life is 640 shots (CIPA) for the COOLPIX B600 and 580 shots for the Alpha 7 IV, giving the COOLPIX B600 the edge.
How much does each cost?
COOLPIX B600 launched at $329 and Alpha 7 IV at $2,499. The COOLPIX B600 is $2,170 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way COOLPIX B600 vs Alpha 7 IV vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.
Product images courtesy of Nikon and Sony press materials.