eufy Baby Monitor E21 with 4K Camera and 5-Inch Monitor vs VTech VM819 2.8-Inch Video Baby Monitor with One Camera
These are side-by-side facts taken from each product guide: published specifications, strengths and caveats as their sources state them. This page is not a test, a ranking or a verdict about which model is better.
eufy Baby Monitor E21 with 4K Camera and 5-Inch Monitor
Parents who want a portable camera and the option of a phone app
The E21 pairs a battery-powered 4K pan-and-tilt camera with a 5-inch 720p handheld monitor on a charging stand. A physical switch on the camera turns Wi-Fi off for a monitor-only link, and turns it back on for the app, sharing with up to five people and recording to a microSD card you supply. eufy quotes about 9 hours of camera battery, or 5.5 with night vision.
Published specifications
- Guide: camera model T8354; 5000mAh camera battery; two 5V 2A adapters
- Listing: 4K camera capture, 720p monitor screen, 330 degrees pan, 60 tilt, 8x zoom
- eufy FAQ: about 9 hours on battery, around 5.5 hours with night vision
- Guide: microSD slot, Class 10 minimum, 128 GB maximum, card not included
- Guide: up to two cameras per monitor; monitor battery is user-replaceable
- Guide: cot mount included, but not once the child pushes up onto hands and knees
Strengths
- A physical Wi-Fi switch on the camera, so the app is opt-in rather than required
- Camera runs on its own 5000mAh battery, and the monitor battery is replaceable
- Cot mount, gooseneck arm, wall plate and screws are all in the box
Caveats
- The 4K is in the camera and app; the handheld screen you watch is 720p
- Smart Connect is on by default and can route the link through your router
- No warranty period is stated on eufy's product page, and its warranty page 404s
Read the full eufy Baby Monitor E21 with 4K Camera and 5-Inch Monitor guide
VTech VM819 2.8-Inch Video Baby Monitor with One Camera
A single nursery within one floor, with a mains outlet by the camera
The VM819 pairs a 2.8-inch parent unit with one fixed camera over an encrypted 2.4GHz FHSS link, so there is no app, account or subscription. Sound-activated screen mode has five VOX levels and the parent unit can beep on a temperature you set. The camera does not pan or tilt from the parent unit, and the wall screws and anchors are not in the box.
Published specifications
- Guide: 2.8-inch colour LCD, QVGA 320x240; 2x digital zoom from the menu
- Guide: encrypted 2.4GHz FHSS, 2405-2475 MHz, 32 channels, no Wi-Fi or app
- Listing claims 19 h video or 29 h audio runtime; guide gives no hours figure
- Guide: cord at least 3 ft from the child; camera no higher than 6.5 ft
- Guide: temperature alert with settable minimum and maximum, degF or degC
- Guide: one-year US warranty, USA and Canada only, receipt and full box needed
Strengths
- Closed encrypted link with no app, account, cloud or subscription
- Five VOX sensitivity levels and a real temperature alert you can set limits on
- VTech publishes the exact-model guide and a support page for the VM819
Caveats
- The camera is fixed: you aim it by hand, with no pan or tilt from the parent unit
- VTech's guide calls the battery non-user-replaceable; its support page says replace it yearly
- Wall screws and anchors are not included, and the guide tells you to buy them
Read the full VTech VM819 2.8-Inch Video Baby Monitor with One Camera guide
How to choose between them
Choose the eufy Baby Monitor E21 with 4K Camera and 5-Inch Monitor if your situation matches: Parents who want a portable camera and the option of a phone app. Its main caveat: The 4K is in the camera and app; the handheld screen you watch is 720p.
Choose the VTech VM819 2.8-Inch Video Baby Monitor with One Camera if your situation matches: A single nursery within one floor, with a mains outlet by the camera. Its main caveat: The camera is fixed: you aim it by hand, with no pan or tilt from the parent unit.
Both entries repeat what each guide records. Confirm the model, included parts and availability on the current listing before ordering.
Primary sources
- eufy product page for the Baby Monitor E21 Source for eufy Baby Monitor E21 with 4K Camera and 5-Inch Monitor
- eufy product page for the Baby Monitor E21 add-on camera Source for eufy Baby Monitor E21 with 4K Camera and 5-Inch Monitor
- eufy Baby Monitor E21 user guide, camera model T8354, attached to the listing Source for eufy Baby Monitor E21 with 4K Camera and 5-Inch Monitor
- VTech product support page for the VM819, with manuals and FAQs Source for VTech VM819 2.8-Inch Video Baby Monitor with One Camera
- VTech VM819 and VM819-2 quick start guide, US edition VM819-X_QSG_US_V2, attached to the listing Source for VTech VM819 2.8-Inch Video Baby Monitor with One Camera
- VTech VM819 quick start guide, UK and Eire edition VM819_UK_QSG_V1, also attached to the listing Source for VTech VM819 2.8-Inch Video Baby Monitor with One Camera
Primary sources checked .