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Most Popular Arlo Pro 4 Spotlight Camera vs Reolink Argus 3 Pro Which One Gives Best Value

arlo pro 4 spotlight camera

One of most popular Arlo camera series to date is arlo pro 4 spotlight camera and for brighter illuminator version is arlo pro 3 floodlight camera. Which one gives you best value between arlo pro 4 and affordable reolink argus 3?

Arlo pro 4 spotlight camera

The physical design is almost the same as the arlo model in the previous series including arlo pro 2 or arlo ultra, small and slim and can be placed anywhere as needed with the flexible nature of a wire-free camera, battery powered security camera with spotlights. The physical dimension is almost the same, no significant appearance difference especially when you cover it with silicon skin.

Connect direct to network

Unlike the previous arlo series, this arlo pro 4 can be connected directly to your wifi network at home without the need for a base station, so you can buy it cheaper without having to buy a base station. Of course, this is a profitable market breakthrough considering that arlo series with base stations are sold more expensively than similar cameras which are starting to flood the market with more economical prices such as reolink, eufy and still more wire-free security cameras.

Arlo Pro 4 spotlight wire-free cameras

Another arlo series which also doesn’t need to connect to arlo base station is the arlo pro 3 floodlight camera. See also head to head arlo vs eufy floodlight camera.

Arlo pro 3 vs arlo pro 4

The Arlo Pro 4 and Arlo Pro 3 Floodlight technically have the same spec and features except for the physical differences for the white LED illuminator. Arlo pro 4 is equipped with a spotlight white illuminator whose brightness level is much lower than the Arlo Pro 3 which is equipped with a floodlight illuminator which looks physically integrated to be clearly different from the physical model of the Arlo Pro 4.

For details of spec and features comparison between the two arlo pro cameras can be shown on the following table 1 below.


The main apparent difference is the floodlight illuminator on arlo pro 3 which is commonly known as arlo floodlight camera. On the other hand the arlo pro 4 is the spotlight camera series of arlo with 2k resolution without the requirement of base station like other previous series of arlo wire-free cameras. Both arlo pro 4 spotlight camera and arlo pro 3 floodlight cameras don’t need to connect to arlo base station, but connect direct to your existing wireless network in home.

Both arlo pro series respond to motion detection like other security cameras in general. However, with arlo secure plan the camera supports smart feature that can distinguish person, package, vehicle or animal. With this way, the camera detects smarter by reducing false alerts. In addition, you can reduce unwanted alerts by limiting the area to surveillance by customizing the activity zone.

Table 1 Arlo pro 4 vs arlo pro 3 floodlight

Arlo modelArlo Pro 4Arlo Pro 3 floodlight
1/3” 4MP image sensorYesYes
Video resolution : 4MP (2560 x 1440); 1080p or 720pYesYes
130 degree diagonal Field of view angleYesYes
12x digital ZoomYesYes
White lightsSpotlights 42Lux@1M 6500KFloodlights; 4000K color temperature 2000 ~ 3000 lumens (Outdoor Magnetic Charging Cable required for 3000 lumens)
Night visionHigh powered Infrared LEDs (850nm) with IR Cut Filter Color night vision with spotlights ONB/W night vision with 2pcs high powered IR LEDs; Color night vision with floodlight ON
Event alertsSingle motion detection; 130 degree horizontalSmarter object detection: a person, package, vehicle or animal
Two way full duplex communication with single microphone with noise and echo cancellationYesYes
Power:  Rechargeable battery up to 6 months life; AC Adapter 5V 2A / 100-240V AC, 50/60Hz; Optional Arlo solar power YesYes
Wifi connectivity: 802.11b/g/n single band 2.4GHzYesYes
Dimension89mm x 52mm x 78.4mm  218.5mm x 190.5mm x 77.9mm;  
Weight316 g650 g

Now, let’s take arlo pro 4 spotlight camera and compare it with reolink argus 3 spotlight camera.

Reolink products are getting more popular today. One of the strengths of reolink products is the release of similar products from well-known and popular products from major vendors with the same specs and features, even more feature-rich but sold at lower prices.

Arlo Pro 4 vs reolink argus 3

One of the Reolink products that is a rival to Arlo is the Reolink Argus 3 which we will compare with the Arlo Pro 4 spotlight camera here. The following table 2 shows you specs and features comparison between Arlo and Reolink wire-free cameras.

If you require a security camera with 2k resolution which is sufficient for your needs, then these two camera models can be considered knowing that both are equipped with 4mp CMOS image sensor that allows you to record up to a maximum of 2k resolution.

Wire-free camera

Both are designed with rechargeable battery and wireless connection to your wifi network, meaning that they are wire-free security camera. You can place the camera in any location where you cannot find the power outlet available as long as your home wireless internet network can reach with reliable connection.

Reolink argus 3 camera

Both arlo pro 4 and reolink argus 3 give you option to use solar power for sustainable energy in charging the battery at day time when the sun shines.

One thing that you need to note here that reolink argus 3 comes with better spec regarding the wifi connectivity. See that arlo only supports single radio band @2.4GHz, while argus 3 does dual band either @2.4GHz or 5GHz. When your wifi router supports dual band either legacy wireless n or ac, or even today you can find latest wifi6 technology comes with dual band. By connecting @5GHz radio band your video data is transmitted at more reliable and cleaner radio band @5GHz instead of @2.4GHz band which is prone to radio interference.

Reolink argus 3 offers more favorable wifi connection with dual band as opposed to arlo pro 4 spotlight camera which is only single band.


Arlo doesn’t equip with local memory storage to store video footage, but reolink argus does. Argus 3 allows you to install micro SD Card memory storage up to 128GB, so without subscribing to cloud storage you still can replay the previous video footage you missed any time.

With arlo pro 4 you need to subscribe arlo secure plan to playback the stored video on the cloud for 30 days. Not just that, with arlo secure plan your camera features more, smarter features including object detection instead of just motion detection, and also activity zone. Moreover, for US based subscribers you have emergency response feature too.  

What you get without subscribing to arlo secure plan? You still live streaming up to 4k resolution, motion detected alerts, two way audio communications and you can control from arlo app. However, with arlo secure plan you have rich features services including 30-day cloud storage, smart motion detection of person / vehicle / animal; emergency response; activity zone; smoke / CO alarm listening; package detection and still more. See also eufy floodlight camera which also comes with local memory storage.

Read more details of spec comparison table below, comparison between arlo pro 4 and reolink argus 3 wire-free cameras.

Table 2 arlo pro 4 spotlight camera vs reolink argus 3

Wire-free Camera ModelArlo Pro 4Reolink Argus 3
Video resolution4MP (2560 x 1440); 1080p or 720p4.0MP (2560 x 1440) @15fps
Image sensor1/3 inch color 4MP image sensor1/3 inch 4.0MP CMOS image sensor
Zoom12x digital Zoom16x digital zoom
Field of view angle160 degree diagonal Field of view angle122 degree diagonal
White lightsSpotlights 42Lux@1M 6500KSpotlight: 2pcs/ 2W/ 6500K/ 230 lumens
Night visionHigh powered Infrared LEDs (850nm) with IR Cut Filter Color night vision with spotlights ONB/W night vision with LED: 6pcs /14mil /850nm range up to 10m (33ft) ; Color night vision with spotlights ON
AudioTwo way audio communication  with single microphone with noise and echo cancellationTwo way audio with built-in speaker and microphone
SirenBuilt-in siren ; triggered automatically by motion detection or manually via from Arlo secure appCustomized audio siren alerts
PowerRechargeable battery up to 6 months life; AC Adapter 5V 2A / 100-240V AC, 50/60Hz; Optional Arlo solar power  6,000mAh rechargeable battery DC Power: 5V/2A USB power adapter Optional: Reolink solar panel
ConnectivitySingle band @2.4GHz wireless N (802.11b/g/n)Dual band @2.4GHz and 5GHz 802.11 a/ b/ g/ n/
Outdoor protectionOutdoor UV and weather-resistantIP65 weatherproof
Event alertsMotion detection; With arlo secure plan: person, package, vehicle or animal detectionPerson / vehicle detection
Smart featuresWorks with Apple Homekit; Alexa; Ok Google; Smartthings; IFTTTWorks with Alexa and Google assistance
Connect to base stationConnect direct to your wifi networkConnect direct to home wifi network
StorageNo local memory storage Cloud storage plan with Arlo secure serviceUp to 128GB micro SD card; Supports Reolink cloud storage
Dimension89 mm x 52 mm x 78.4 mm121 mm x 90 mm x 56 mm  (4.76 x 3.54 x 2.2 in)
Weight316g;330g (11.6 oz)
Price (Amazon Jul 2022)$174.99$129.99

Reolink argus 3 spotlight cameras with dual band wifi and local memory storage with less expensive price will be more advantage for folk who don’t want to pay additional fees for subscribing to Arlo Secure like the Arlo Pro 4 spotlight cameras. However, for richer features, arlo secure service is worth to consider for arlo cameras. Click the following product’s link below to read more details about the product, read the reviews and current price in Amazon (#ads).

Realated products

To support your businesses, you may require large number of cameras for surveillance system, consider GW Security vs Lorex 32 channel NVR system.

See also various model comparison of products arlo ultra vs eufycam Outdoor cameras, wire-free cameras. Or Hikvision vs Lorex POE cameras comparison models.

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