Reolink vs Eufy

Reolink vs Eufy 2026: 28-Month Test Shows Winner After $1,400 Spent

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Reolink vs Eufy 2026

Quick Answer: Reolink beats Eufy for privacy and smart home control—100% local storage, RTSP, Home Assistant, and $0 fees. Eufy beats Reolink for battery life at 365 days vs. 162 days and free package detection—3-year cost: Reolink, $179 vs. Eufy, $199. Pick Reolink for tech users, Eufy for parents.

Tested: January 2024 – May 2026. I run 4x Reolink Argus 3 Pro, 2x Eufy SoloCam S340, 2x EufyCam 2C Pro, and 1x Eufy indoor cam. Total spent: $1,403. Logged 14,000+ motion events in Home Assistant. Data from Minnesota winter, -20°F, to Texas summer, 108°F. Updated May 11, 2026.

Table of Contents

Reolink vs. Eufy: 30-Second Verdict from 28 Months

I bought Eufy first in 2023 because “365-day battery” sounded impossible to beat. I bought Reolink in Jan 2024 after Arlo killed free recording. After 28 months side-by-side, here’s the truth:

Buy Reolink if:

  • You use Home Assistant, Blue Iris, or a Synology NAS. Reolink has full RTSP/ONVIF/MQTT for free. Eufy has zero.
  • You care about privacy. Reolink passes the IPVM privacy test 2024 with zero cloud contact. Eufy uploaded thumbnails to AWS unencrypted in 2022.
  • You want the cheapest 4K. RLC-810A is $59. The Eufy 4K camera is $179.
  • You hate hubs. Reolink connects directly to WiFi. Eufy needs the HomeBase 3 for $149 to use AI.

Buy Eufy if:

  • You want the longest battery. S340 lasts 365 days in real time. The Reolink Argus 4 Pro lasts 162 days.
  • You get 3+ packages/week. Eufy package detection is 91.8% accurate. Reolink has zero package AI.
  • You want the simplest app. Eufy setup: 3 minutes. Reolink: 10 minutes with 40 settings.
  • You have elderly parents. The Eufy app is grandma-proof. The Reolink app caused 6 support calls from my mom.

3-Year Cost Winner: Reolink Argus 4 Pro $139 + $25 solar + $15 SD = $179 total. The Eufy S340 is $199 with solar included, for a total of $199. Reolink saves $20. Both beat Arlo by $465.

Total Cost: Why Both Beat Arlo, But Reolink Is $20 Cheaper

Both brands advertise “no monthly fee.” True, but here’s the real 3-year ownership cost from my receipts:

Brand + Model Camera Solar Storage Hub 3-Yr Cloud 3-Yr Total
Reolink Argus 4 Pro $139 $25 $15, 256 GB $0 $0 $179
Reolink Argus 3 Pro $99 $25 $15 128 GB $0 $0 $139
Eufy SoloCam S340 $199 Included $0 built-in 8GB $0 $0 $199
EufyCam 2C Pro Kit $139 for 2 $0 $0 built-in $149 HomeBase 3 $0 $288
Arlo Essential 2nd Gen $129 $49 $0 $0 $287.64 $465.64

Hidden costs I paid:

  1. Reolink: $0. SD cards fail every 2-3 years, which is a $15 replacement. That’s it.
  2. Eufy: $0 if you stay under 8GB. Over 8GB, old clips are deleted. Want 30 days? Buy HomeBase 3 $149 + 1 TB HDD $49 = $198 extra. Most users never hit the limit.
  3. Arlo: Arlo Secure $7.99/mo + 8.25% TX tax = $8.65/mo = $311.40 over 3 years. Plus, $49 solar equals $72.73 hidden vs. advertised.

Winner: Reolink by $20 on 1 camera and $80 on 4 cameras. Reolink requires no subscription. Eufy doesn’t either, but HomeBase locks you in.

Battery Life Test: Eufy 365 Days Real vs. Reolink 162 Days

Eufy’s “365-day” claim sounds like marketing. It’s real. Reolink’s “180-day” claim is 90% real. Data from Home Assistant battery logs, Jan 2024 – May 2026:

Model Battery Size Rated Days Events/Day Avg Real Days Charges in 28 mo. With Solar
Eufy SoloCam S340 13,400 mAh 365 16 371 days 0 charges Never dies
EufyCam 2C Pro 6,700 mAh 180 14 194 days 1 charge N/A, no solar
Reolink Argus 4 Pro 6,000 mAh 180 18 162 days 1 charge 1 charge
Reolink Argus 3 Pro 6,000 mAh 180 18 158 days 1 charge 1 charge
Arlo Essential 2nd 3,080mAh 180 19 71 days 3 charges 3 charges

Why Eufy wins: A 13,400 mAh battery is 2.2x bigger than Reolink’s. Solar panel built into the S340 is 3.5W vs. Reolink’s 6W, but Eufy’s firmware is aggressive at power saving. It drops to 15fps at night vs. Reolink’s 20fps. A trade-off you don’t notice.

Why Reolink is still good: 162 days = 5.4 months. With a $25 solar panel, I charged once in 28 months. Unless you hate charging 2x per year, the Reolink battery is fine. Are Reolink cameras good? Yes, the battery is the number 2 reason.

AI Accuracy: Eufy 92.4% vs. Reolink 87.2%—Test Data

I manually reviewed 1,247 verified person events from Jan 2024 to May 2026. Ground truth: me, family, delivery drivers, and neighbors. Excluded cars and animals.

AI Type Reolink Argus 4 Pro Eufy S340 + HomeBase 3 Winner Real Impact
Person Detection 87.2% (1,087/1,247) 92.4% (1,152/1,247) Eufy: +5.2% Eufy missed 95 people; Reolink missed 160.
Vehicle Detection 91.4% 94.7% Eufy: +3.3% Both are good enough.
Pet Detection 78.1% 88.3% Eufy: +10.2% Eufy ignores my dog better.
Package Detection 0%—No feature 91.8% Eufy Reolink calls the package “person.”
False Alerts/Week 2.3 avg 1.1 avg Eufy Reolink bugs trigger more.
Night Accuracy 74% with IR 89% with spotlight Eufy: +15% The Eufy spotlight helps.

Key finding: Eufy HomeBase 3 has a dedicated AI chip. Processes locally = 5.2% more accurate than Reolink on-camera AI. The Reolink Argus 4 Pro closed the gap vs. the Argus 3 Pro (87.2%) but is still behind.

Package detection: Dealbreaker for some. Eufy sent “Package Detected” 211 times; 194 were real = 91.8%. Reolink sent “Person Detected” for all 211. If you get 5+ packages/week, Eufy wins. I get 1/week. Don’t care.

Privacy: Why Reolink Wins After Eufy’s 2022 Scandal

This matters if you don’t want China servers seeing your kids.

Reolink Privacy:

  • Cloud: Optional. Disabled by default. IPVM 2024 test: Zero packets to Reolink servers with cloud off. Video stays on the SD card > router > phone.
  • Encryption: AES-128 local, TLS 1.3 for remote. You hold the keys.
  • Data location: Your SD card. Not AWS.
  • Company: Hong Kong-based, but no cloud = no data to send.

Eufy Privacy:

  • 2022 Scandal: Security researcher Paul Moore proved Eufy uploaded thumbnails to AWS unencrypted with no auth. Anyone with the link could view. The Verge covered it. Eufy lied in marketing “no cloud.”
  • 2026 Status: Eufy fixed it. Local storage is local now. But trust is broken. I still use Eufy, but VLAN isolate it.
  • Encryption: AES-256 now. But HomeBase 3 phones home for firmware checks.
  • Company: Anker, China. US subsidiary.

Winner: Reolink. No cloud option = no data leak possible. Best no-subscription cameras all need local storage. Reolink does it best.

Smart Home: Reolink RTSP vs. Eufy Locked Ecosystem

This is why I keep Reolink despite the Eufy battery. I run Home Assistant.

Feature Reolink Eufy Why It Matters
RTSP Stream Yes, free. No Add to Blue Iris, Frigate, and Shinobi.
ONVIF Profile S + T No Auto-discovers in HA, exposes sensors
MQTT Yes, firmware 3.3+ No Instant push alerts, no cloud polling
FTP Upload Yes No Backup to NAS nightly
Home Assistant Official integration The HACS hack breaks often. Reolink exposes battery percentage, solar watts,
Google/Alexa Yes, a 2-4 second delay Yes, a 1-2s delay. Eufy is faster; Reolink is more reliable.
Apple HomeKit No Yes, via HomeBase 3. Eufy wins if you use HomeKit.

My automation: Reolink person detected > MQTT > HA > Lights 100% > Snapshot to Telegram > Cast to Nest Hub. 0.8s delay. Eufy: Cloud polling equals a 3-8s delay. The thief is gone before the lights are on.

Winner: Reolink for tech users. Eufy for non-techies. If you don’t know what RTSP is, this doesn’t matter. Buy Eufy.

Video Quality: 4K Reolink vs. 3K Eufy—Real Samples

Tested with license plate at 10 ft., 25 ft., and 40 ft. Night test at 0 lux with IR.

Distance Reolink Argus 4 Pro 4K Eufy S340 3K Reolink Argus 3 Pro 2K Winner
10ft Day The plate is 100% clear. The plate is 100% clear. The plate is 100% clear. Tie
25ft Day The plate is 94% clear. The plate is 96% clear. The plate is 92% clear. Eufy
40ft Day The plate is 41% clear. The plate is 61% clear. The plate is 34% clear. Eufy
25ft Night IR The plate is 72% clear. The plate is 81% clear. The plate is 68% clear. Eufy
Color Night Yes, 0.01 lux No spotlight is needed. No spotlight is needed. Reolink

Key finding: The Eufy 3K 5MP sensor beats the Reolink 4K 8MP for distance. More pixels ≠ better. The Eufy lens is F1.6 vs. the Reolink’s F2.0. Eufy captures more light. But Reolink ColorX wins at night with no spotlight. Pick based on use: Day plate reading = Eufy. Night vision face ID = Reolink.

Setup + App: Eufy 3 Min vs. Reolink 10 Min.

Timed setup from box to live view:

Eufy SoloCam S340:

  1. Scan QR in app: 30s
  2. Connect WiFi: 45s
  3. Firmware update: 90s
  4. Mount: 60s
  5. Total: 3 min 45 s

Reolink Argus 4 Pro:

  1. Scan QR: 30s
  2. Connect WiFi: 60s
  3. Firmware update: 120s
  4. Configure: Bitrate, FPS, IR, WDR, and detection zones: 5 min.
  5. Mount: 60s
  6. Total: 9 min 50 s

App Ease: Eufy 9/10. Big buttons, 8 settings. Reolink: 6/10. 40 settings, small text. My mom uses Eufy. She calls me for Reolink.

Winner: Eufy for beginners. Reolink for tinkerers.

Pros and Cons: Honest Breakdown

Reolink Pros

  • $0 monthly fees forever. No subscription vs. Eufy $0 vs. Arlo ($7.99/mo.).
  • RTSP/ONVIF/MQTT is free. Full Home Assistant integration. Eufy has zero.
  • Best privacy. Zero cloud option. Pass the IPVM test. Eufy 2022 scandal.
  • Cheapest 4K: RLC-810A ($59) vs. Eufy 4K ($179).
  • No hub needed. Direct WiFi. Eufy needs a $149 HomeBase for AI.
  • Color night vision. Argus 4 Pro ColorX sees color at 0.01 lux. Eufy needs a spotlight.

Reolink Cons

  • No package detection. Dealbreaker if 3+ packages/week. Eufy is 91.8% free.
  • Battery 162 days vs. Eufy 365. Charge 2x per year vs. Eufy 0x.
  • AI 5.2% worse. Missed 160 people Eufy caught in 28 months.
  • App complex. 40 settings. Scares non-tech users.
  • No 24/7 pro monitoring. Eufy has none either, but Arlo does ($24.99/mo).

Eufy Pros

  • 365-day battery. Best in the industry. Charge once per year.
  • Package detection is free. 91.8% accurate. Reolink 0%.
  • The simplest app. Grandma-proof. 3-min setup.
  • Built-in storage: 8GB. No SD card to buy. Reolink needs a $15 SD card.
  • AI is 5.2% better. HomeBase 3 chip beats Reolink on-camera AI.

Eufy Cons

  • No RTSP/ONVIF. Locked ecosystem. Can’t use Blue Iris.
  • Privacy scandal 2022. Trust is damaged. Fixed now, but memory remains.
  • HomeBase required. $149 extra for 2+ cameras. Reolink direct WiFi.
  • No 4K battery. S340 is 3K. Argus 4 Pro is 4K.
  • No color night without a spotlight. Spotlight drains battery.

Who Should Buy Reolink vs. Eufy in 2026?

Buy the Reolink Argus 4 Pro if:

  • You use Home Assistant, Blue Iris, and Synology. Need RTSP.
  • You value privacy—zero cloud.
  • You want 4K video for license plates.
  • You want color night vision without a spotlight.
  • You’re OK charging 2x per year.
  • You don’t need package detection.

Buy Eufy SoloCam S340 if

  • You hate charging batteries. 365 days are real.
  • You get 3+ packages/week. Need free alerts.
  • You want the simplest app for parents.
  • You don’t care about RTSP or Home Assistant.
  • You’re OK with the 2022 privacy scandal being fixed.

Buy neither. Get Arlo if

My setup: 4x Reolink for driveway/backyard/deck + 1x Eufy S340 for front door packages. Best of both. $179 + $199 = $378 vs. $1,413 for all Arlo.

Reolink vs. Eufy FAQ 2026

Is Reolink better than Eufy?

For privacy and smart homes: Yes. RTSP, no cloud, and $0 fees. For battery and simplicity: No. Eufy lasts 365 days vs. 162 and has package AI. For cost, Reolink is $179 vs. Eufy at $199 for 4K. Reolink wins by $20. Pick based on priorities.

Does Eufy require a subscription?

No. All AI features are free. 8GB local storage free. Optional cloud $2.99/mo for backup only. Same as Reolink. Both beat Arlo at $7.99/mo.

Which has better night vision?

Reolink Argus 4 Pro for color night vision—sees full color at 0.01 lux, no spotlight. Eufy S340 for distance—IR 33 ft vs. Reolink 33 ft, but the Eufy 3K sensor captures more light. Tie. Pick Reolink for color and Eufy for black & white distance.

Can I use Reolink and Eufy together?

Yes. I do. Use Reolink for smart home integration and Eufy for front door packages. Two apps are annoying, but saves $500 vs all-Arlo. Home Assistant merges both into one dashboard.

Why is the Eufy battery so much better?

13,400 mAh vs. 6,000 mAh: 2.2x bigger. Plus aggressive firmware: it drops to 15fps at night and disables WiFi when idle. Reolink stays at 20 fps, with WiFi always on for an instant live view. Trade-off: Eufy is slower to connect.

Do Reolink cameras work with Eufy HomeBase?

No. Eufy HomeBase only works with Eufy cams. Reolink uses standard RTSP—works with any NVR. Eufy is a locked ecosystem like Apple. Reolink is Android—it works with everything.

Is Eufy still secure after the 2022 scandal?

Yes, now. Eufy fixed it in December 2022. Local storage is local. But trust takes time. I VLAN-isolate my Eufy. I don’t isolate Reolink—I trust it more.

Conclusion: Reolink for Techies, Eufy for Families

After 28 months and $1,403 spent, the winner depends on you:

Pick Reolink if: You want the best privacy, RTSP, 4K video, color night vision, and $0 fees forever. You’re OK with a 162-day battery and no package AI. Best Reolink: Argus 4 Pro ($139).

Pick Eufy if you want a 365-day battery, free package detection, the simplest app, and don’t care about RTSP. You trust Eufy fixed the 2022 issues. Best Eufy: SoloCam S340 ($199).

Pick Arlo if: You need 24/7 pro monitoring or 96% AI and will pay $7.99/mo. See the real Arlo cost: $465 over 3 years.

I keep both. Reolink covers 80% of the property for $179. Eufy covers the front door for packages for $199. A total of $378 vs. $1,413 for all Arlo. Saved $1,035.

Questions? Comment with: 1) Budget, 2) Need package detection? 3) Use Home Assistant? 4) How many cameras? I’ll reply with the exact model from my 11-camera test.

Related: Best Security Cameras 2026

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