Weight
- Xiaomi Smart Camera C300
- 327 g
- Xiaomi Smart Camera C400
- About 318 g
Smart camera comparison
Xiaomi C300 vs Xiaomi C400
Compare video quality, night vision, storage and power.
01Selected  Xiaomi Smart Camera C300
KSh 7,310Out of Stock | 02  Xiaomi Smart Camera C400
KSh 9,070In Stock |
|---|
2 of 4 products
Add to comparison
2 spaces availableXiaomi Smart Camera C100KSh 4,410
Xiaomi Smart Camera C201KSh 4,200
Xiaomi Outdoor Camera Base StationKSh 4,380
Xiaomi Outdoor Camera Solar Panel (BW Series)KSh 5,870
Our quick verdict
Choose the Xiaomi Smart Camera C300 if you want a lower price (KSh 1,760 less). Choose the Xiaomi Smart Camera C400 if you want a 4 MP main camera, 1440p video and dual-band Wi-Fi.
Camera
- Xiaomi Smart Camera C300
- 3 MP main camera
- Xiaomi Smart Camera C400
- 4 MP main camera
Connections
- Xiaomi Smart Camera C300
- Wi-Fi IEEE 802.11b/g/n 2.4GHz
- Xiaomi Smart Camera C400
- Wi-Fi IEEE 802.11a/b/g/n 2.4GHz/5GHz
Night vision
- Xiaomi Smart Camera C300
- Infrared night vision, low-light colour imaging
- Xiaomi Smart Camera C400
- 940nm infrared night vision
Resolution
- Xiaomi Smart Camera C300
- 3MP, 2304 × 1296
- Xiaomi Smart Camera C400
- 4MP, 2560 × 1440
Key differences
The main differences to help you choose.
Xiaomi Smart Camera C300
- Lower price: KSh 7,310 (KSh 1,760 less).
Xiaomi Smart Camera C400
- Higher-resolution main camera: 4 MP.
- Higher video resolution: 1440p.
- Dual-band Wi-Fi.
What matters most to you?
10 priorities selected.
Xiaomi Smart Camera C300
- Operating range: −10°C to 40°C.
- 327 g.
- 3 MP main camera.
- Wi-Fi IEEE 802.11b/g/n 2.4GHz.
- Infrared night vision, low-light colour imaging.
- 3MP, 2304 × 1296.
- microSD up to 256GB, NAS backup.
- 360° horizontal.
- AI human detection, configure in Xiaomi Home.
- 5V DC.
Xiaomi Smart Camera C400
- Operating range: −10°C to 40°C.
- About 318 g.
- 4 MP main camera.
- Wi-Fi IEEE 802.11a/b/g/n 2.4GHz/5GHz.
- 940nm infrared night vision.
- 4MP, 2560 × 1440.
- microSD up to 256GB, cloud.
- 360° horizontal, 106° vertical.
- AI human detection/tracking, human detection disabled by default.
- 5V DC 2A.
Detailed comparison
Explore the full specifications, section by section.
General
| Specification | Xiaomi Smart Camera C300 | Xiaomi Smart Camera C400 |
|---|---|---|
| Brand | Xiaomi | Xiaomi |
| Model | 42423 | 42942 |
| Camera resolution | 3MP; 2304 × 1296 | 4MP; 2560 × 1440 |
| Lens and aperture | f/1.4 | — |
| Field of view | 360° horizontal | 360° horizontal; 106° vertical |
| Night vision | Infrared night vision; low-light colour imaging | 940nm infrared night vision |
| Video encoding | H.265 | — |
| Detection and alerts | AI human detection; configure in Xiaomi Home | AI human detection/tracking; human detection disabled by default |
| Two-way audio | Yes — from Xiaomi Home phone app | Yes — from Xiaomi Home phone app |
| Storage methods | microSD up to 256GB; NAS backup; cloud | microSD up to 256GB; cloud |
| Network connectivity | Wi-Fi IEEE 802.11b/g/n 2.4GHz | Wi-Fi IEEE 802.11a/b/g/n 2.4GHz/5GHz |
| App and system compatibility | Xiaomi Home; Android 4.4 or iOS 9.0 and later | Xiaomi Home |
| Rated input | 5V DC; use the power supply and current rating specified on the supplied unit label/manual | 5V DC 2A |
| Operating temperature | −10°C to 40°C | −10°C to 40°C |
Design
| Specification | Xiaomi Smart Camera C300 | Xiaomi Smart Camera C400 |
|---|---|---|
| Dimensions | 115 × 78 × 78mm | 119 × 78 × 78mm |
| Weight | 327g | Approximately 318g |
Durability
| Specification | Xiaomi Smart Camera C300 | Xiaomi Smart Camera C400 |
|---|---|---|
| Weather resistance | — | Indoor use; avoid excessive humidity and water damage |
Product details
| Specification | Xiaomi Smart Camera C300 | Xiaomi Smart Camera C400 |
|---|---|---|
| Resolution | 3MP; 2304 × 1296 | 4MP; 2560 × 1440 |
| Lens coverage | 360° horizontal | 360° horizontal; 106° vertical |
| Wireless | Wi-Fi IEEE 802.11b/g/n 2.4GHz | Wi-Fi IEEE 802.11a/b/g/n 2.4GHz/5GHz |
| Storage | microSD up to 256GB; NAS backup; cloud | microSD up to 256GB; cloud |
| Installation / weather | — | Indoor use; avoid excessive humidity and water damage |
| Package contents | camera, charging cable, wall mounting kit, user manual and warranty notice | camera, user manual, power cable and wall mount accessories pack |
Similarities
- Both take microSD cards up to 256 GB.
- Same two-way audio: from Xiaomi Home phone app.
- Both are made by Xiaomi.
In summary
Choose Smart Camera C400 for a higher-resolution main camera and dual-band Wi-Fi; Smart Camera C300 is the cheaper choice if you do not need a higher-resolution main camera.
Back to compared products ↑In-stock alternatives
Related comparisons
Xiaomi Smart Camera C300Xiaomi Smart Camera C100Xiaomi Smart Camera C300Xiaomi Smart Camera C201Xiaomi Smart Camera C300Xiaomi Outdoor Camera Base StationXiaomi Smart Camera C300Xiaomi Outdoor Camera Solar Panel (BW Series)
Xiaomi Smart Camera C500Xiaomi Smart Camera C300
Eufy Security Indoor Cam C220Xiaomi Smart Camera C300
Xiaomi Outdoor Camera AW200Xiaomi Smart Camera C300Xiaomi Smart Camera C300
Xiaomi Outdoor Camera CW100 Dual (UK)Xiaomi Smart Camera C300
Xiaomi Smart Camera C302Xiaomi Smart Camera C300
Xiaomi Smart Camera C301