
Simrex
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The SIMREX X900 is a compact, fold‑able entry‑level quadcopter with a fixed 1080p camera, aimed at beginners and young enthusiasts. It offers optical‑flow indoor positioning, dual remote‑or‑smartphone control, and up to 15 minutes of flight time at an affordable price.
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From Expert Reviews
Praised by Experts
Criticized by Experts
From User Reviews
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Best For
Beginners and first‑time pilots, children aged 10+ (with supervision), travelers needing a portable drone, indoor flyers practicing flight fundamentals, and gift buyers looking for an affordable tech toy. Ideal for backyard or park flying in calm weather, indoor practice sessions, and casual aerial snapshots.
Not Ideal For
Professional photography or videography, windy outdoor conditions, long‑range exploration, users requiring reliable spare parts or a stable app connection, and anyone needing high‑quality real‑time video or a gimbal‑stabilized camera.
Expert Opinion
Professional reviewers describe the SIMREX X900 as a solid entry‑level drone that delivers exceptional value, highlighting its sturdy construction, respectable 12‑15 minute flight time, and versatile dual‑control system. While they commend its optical‑flow positioning and foldable design, they note drawbacks such as the fixed camera, low‑resolution FPV feed, short range, and the lack of a detailed manual.
What Users Say
Everyday users appreciate how easy the X900 is to fly, its compact folding size, and its durability after crashes, often mentioning the fun of 3‑D flips. Common frustrations revolve around the unreliable smartphone app, shaky camera footage, difficulty finding spare batteries, wind instability, and dim LED indicators.
Common Complaints
App disconnects frequently, camera footage is shaky due to lack of gimbal, spare batteries are hard to find, the drone drifts in moderate wind, and the LED orientation lights are too dim for night use.
What People Are Saying
“Easy to fly – perfect for first-time users.”
“Folds small – I carry it in my backpack.”
“Stable indoors – optical flow works great.”
“Fun acrobatics – 3D flips impress friends.”
“Durable – survived multiple crashes without damage.”
“App keeps disconnecting – hard to maintain FPV link.”
“Camera is shaky – no gimbal, footage is bumpy.”
“Can’t find extra batteries – limits flying time.”
“Weak in wind – drifts easily outdoors.”
“LEDs too dim – hard to see at night.”
“Does anyone know how to obtain spare parts? I need plastic gears… but can’t find any sources”
How It Compares
vs. Holy Stone HS720
Advantages
Disadvantages
Choose SIMREX X900 if you need an ultra‑affordable, portable starter drone; choose HS720 for longer flights, GPS, and higher‑quality video.
vs. Eachine E511S
Advantages
Disadvantages
SIMREX X900 is better for ultra‑compact travel; E511S suits users wanting a bit more range and flight endurance.
vs. DJI Tello
Advantages
Disadvantages
Pick SIMREX X900 for a larger field of view and added safety accessories; pick DJI Tello for smoother software experience and better app stability.