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  3. ACAM21BK vs AC4K 120

Nedis ACAM21BK vs Renkforce AC4K 120

What ACAM21BK does better (3) and where AC4K 120 wins (2) — every spec side by side.

Nedis ACAM21BK
Nedis · 2020ACAM21BK
3.8Score
3 advantages≈ $40
vs
Renkforce AC4K 120
Renkforce · 2021AC4K 120
4.2Score
2 advantages
Higher score
2.7Photo2.1
4.2Ruggedness4.2

Why is ACAM21BK better than AC4K 120?

  1. Max frame rate (slow motion)30 fps vs 10 fps3×
  2. Photo resolution12 MP vs 2 MP6×
  3. Weight60 g vs 64 g+7%

Why is AC4K 120 better than ACAM21BK?

  1. Max video resolution1080p vs 4K
  2. Max field of view120° vs 140°+17%
Specifications

Side by side

Nedis ACAM21BKNedis ACAM21BK≈ $403.8
Design & durability
Weight60 g64 g
Width—59 mm
Height—41 mm
Depth—24.5 mm
Waterproof without case0 m0 m
Waterproof with housing30 m30 m
Ingress protection—IP68
Video
Max video resolution1080p4K
4K frame rate (max)—10 fps
Max frame rate (slow motion)30 fps10 fps
Timelapse / hyperlapse—Yes
Sensor & photo
Photo resolution12 MP2 MP
Max field of view120°140°
Stabilisation
Electronic image stabilisation—Yes
Screens
Main screen size2″2″
Battery
Battery capacity—900 mAh
Battery life (recording)—180 min
Connectivity
Wi-FiYesYes
Webcam mode—Yes
Storage & features
microSD card slotYesYes
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