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Amcrest ProHD (IP3M-943B) vs Lorex LNB4321B

Product Comparison: Amcrest ProHD (IP3M-943B) vs Lorex LNB4321B

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Best Pick

Amcrest ProHD (IP3M-943B) Wireless Outdoor Security Camera

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Lorex LNB4321B Bullet Camera with Color Night Vision

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General Specifications

Brand

Amcrest

Lorex

Model

ProHD (IP3M-943B)

LNB4421

Origin

China

USA

About the Product

The Amcrest ProHD 3MP Wi-Fi bullet video camera helps you stay in touch with what you love anytime, anywhere. With its quick mobile setup process, you will have secure access to your camera's video stream in no time. Stream live and playback recorded video of your home, your kids, your pets, or your business on the go with the Amcrest View app.

The LNB4421 network bullet security camera will bring a whole new level of detail and clarity to your home or business surveillance needs. This Super HD security camera is capable of recording double the resolution of 1080p thanks to the 4-megapixel (MP) image sensor at its core.

Key Specs

Connectivity

Wireless

Wired

Resolution

2304x1536

2688x1520

Field Of View

100 °

90 °

Number Of Cameras

Number Of Channels

Sensors

Motion Sensor

Ambient Light Sensor

Storage Type

SD card

Hard drive

What customers say about "Key Specs"

Amcrest ProHD (IP3M-943B) Wireless Outdoor Security Camera

Nice viewing angle. Unsure what it is, as when I purchased it the description stated it was 90 degrees, now it states its 100.
Resolution. I run 2 cams, and get just what I need with 2000 kbs / 1080p on both, through wi-fi.
Amazing resolution, great FOV. Easy in setting up, It took me all of 30minutes from open box to viewing on my computer. Onboard SD card storage was a must and it delivers.
High resolution. Much higher than my Lorex cameras. Clear, saturated color picture.
Bitrate drops dramatically at night on any VBR setting - below 100kbs, resulting in a very poor video quality. Changing it to CBR fixed the issue.
Having 2k resolution is great but when you are limited to 64gb of SDcard, you're constrained to about 4 hours of play back. 128gb should be minimum and if possible I would pay the extra for a 256gb if possible.

Lorex LNB4321B Bullet Camera with Color Night Vision

Very good picture quality. Love the 90° wide angle view, covers more ground than most cameras. Case is very solidly built.
Good quality video and easily reads license plates up to about 75 feet in daylight. Lorex has plans for an 8MP camera in this same style/size package and I hope to try one of those as well.
Excellent POE cable IP camera if used with a POE switch. Image quality is excellent, and can digitally zoom
The 4MP is very clear and the has more color at night. Very pleased with this.
Love the quality of the picture! Works great! People always ask what cameras do I use since it looks so nice, I say Lorex!

Size & Weight

Height

2.75 in.

2.8 in.

Width

2.75 in.

2.8 in.

Depth

6.5 in.

6.3 in.

Weight

16 oz.

14.4 oz.

What customers say about "Size & Weight"

Amcrest ProHD (IP3M-943B) Wireless Outdoor Security Camera

The camera is compact and well made.
Good Camera, nice small size. Easy to install.
The perfect size, quality, and features for this price point. I love it.
I like the small size of the camera. Picture looks good too. Durability is yet to be seen because I have only had them for short time.

Lorex LNB4321B Bullet Camera with Color Night Vision

Fairly small form factor. Easy to use.
Small, light and cute. The size and weight of the camera, allows for many mounting and placement options.
Good compact small camera size makes it easy to hide it.
Compact footprint, good user interface, good app interface, decent resolution.

Features

Type

Security Camera

IP camera

Remote Monitoring

Yes

Day/Night Mode

Yes

Night Vision

Yes

Night Vision Distance

98 feet

5.0 feet

Auto-On Detection

Yes

Streaming Video

Yes

OS Compatibility

iOS, Android, Windows, Mac

Mac, Windows

Extras

Magnificent Ultra High Definition 3-Megapixel, Embedded microSD card slot that supports up to 64GB, Stay in Touch with Intelligent Motion Alerts, Cloud Recording and Playback with Free Live Viewing and 4 Hours of Free Storage via AmcrestCloud, IP67 heavy-duty metal weatherproof cameras, See in the dark up to 98 feet

High definition 4mp image sensor delivers double the detail of 1080p, True High Dynamic Range, Color Night Vision, Ceiling / wall mountable

What customers say about "Features"

Amcrest ProHD (IP3M-943B) Wireless Outdoor Security Camera

App support for ios is lovely. AI integration aka Alexa is the future of the system.
Motion sensors/capture functionally works! (Picks up people, birds, squirrels, fly's, light, and wind).
Instant motion alert to email and phone is key. Nice feature.
Good camera controls for brightness, gain, etc. Works well in low light or if bright and sunny. My porch is covered, even in the shade of the porch on a sunny day you can easily see who or what has set off the motion detect.
No glossary on app. Alphabetical list for every tool/option would improved the learning curve.
The android phone app crashes now and then, but not a deal breaker for sure. It isn't very intuitive to use.

Lorex LNB4321B Bullet Camera with Color Night Vision

You just have to plug the camera into your network, and identify the IP address based of of the MAC address. This was my first test IP camera, and I wll be buying more of this same model.
I still use 2K for inside the home (not distance viewing) and for some closer outdoor viewing like my front door area and the back patio. Otherwise 4K all the way.
Good value for the money. Works great. Small in size you really dont see it unless you are looking for it. Will buy more in the future as needs increase.
No color at night without LOTS of background light. Day light is good..
Easy to hook up and works to my satisfaction. Technical support area is excellent. I would recommed.

Warranty / Certifications

Manufacturer Warranty

1 year(s)

2 year(s)

Certifications

RoHS, CE

Other Information

Manufacturer

Link

Manual

Download