Hanwha QNP-6320H vs i-PRO X66300-Z4LS: Specification Comparison
Both the Hanwha QNP-6320H and the i-PRO WV-X66300-Z4LS are 2MP outdoor PTZ dome cameras targeting professional IP surveillance installations. The Hanwha delivers a 32x optical zoom on a compact PoE+ budget, while the i-PRO steps up to a 40x optical zoom, 350m IR range, dedicated AI analytics SoC, and the higher power draw of PoE++. This comparison examines imaging performance, installation and environmental resilience, and VMS/analytics integration to help installers and IT buyers choose the right unit for their deployment.
In This Guide
How do the imaging specs compare?
Both cameras use a 1/2.8-inch CMOS sensor at 1920×1080 resolution with a maximum 60 fps frame rate, so raw pixel output is equivalent. The Hanwha QNP-6320H offers a 4.44–142.6 mm lens delivering 32x optical zoom (with 32x digital for a stated 1024x combined), an F1.6–F4.4 aperture, and a minimum illumination of 0.05 Lux color / 0.005 Lux B&W. The i-PRO WV-X66300-Z4LS counters with a 4.25–170 mm lens at 40x optical zoom (extendable to 60x digital at 1280×720), an F1.6–4.95 aperture at tele, and a minimum illumination of 0.006 Lux B&W aided by an onboard IR LED. The i-PRO's tele focal length advantage (170 mm vs 142.6 mm) translates directly to its DORI Tele-Detect figure of 2,199.9 m versus 1,921.3 m for the Hanwha.
Wide dynamic range also diverges meaningfully: the QNP-6320H is rated at 120 dB WDR (SSDR), while the WV-X66300-Z4LS reaches a maximum of 144 dB (Super Dynamic level 31). For IR illumination, the Hanwha spec lists no built-in IR LED and no stated IR range, whereas the i-PRO carries a built-in IR LED rated to 350 m at 30 IRE / 250 m at 50 IRE. The i-PRO also specifies audio-based AI sound classification (gunshot, yell, vehicle horn, glass break) and built-in AI analytics (face, people, vehicle detection) via an Ambarella CV25m SoC, capabilities not cited in the QNP-6320H datasheet.
What about installation and environment?
Both cameras carry IP66 and IK10 ratings, and both list NEMA 4X compliance, establishing equivalent ingress protection and impact resistance. Operating temperature ranges differ substantially: the QNP-6320H is rated –35 °C to +55 °C, while the WV-X66300-Z4LS extends to –50 °C to +60 °C, a meaningful advantage for arctic or high-heat deployments. The i-PRO additionally specifies wind resistance up to 40 m/s (~89 mph), a figure not provided for the Hanwha.
Power requirements diverge at the PoE class level. The QNP-6320H draws PoE+ (IEEE 802.3at Class 4, max 23 W typical 14 W), compatible with standard PoE+ switches. The WV-X66300-Z4LS requires PoE++ (IEEE 802.3bt, 45.9 W), which demands a PoE++ capable switch or injector—an infrastructure cost and compatibility check installers must plan for. Form factor: the Hanwha measures ø204.3 × 265 mm and weighs 2,700 g; the i-PRO is smaller at ø167 × 205 mm and approximately 3,000 g. Named mounting accessories (wall, pole, parapet, corner, hanging mounts) are listed for the QNP-6320H; the i-PRO datasheet does not enumerate compatible mounting accessories in the provided spec.
Which fits your VMS and analytics better?
Both cameras support ONVIF Profile S, G, T, and M, ensuring broad VMS compatibility. The QNP-6320H adds Hanwha's proprietary SUNAPI and Wisenet Open Platform APIs plus NTCIP 1205 (traffic protocol). The WV-X66300-Z4LS adds MQTT and NTCIP protocols under IPv4, and lists mobile compatibility with iOS 8.0+ and Android. The QNP-6320H supports up to 20 unicast users and up to 10 stream profiles; the i-PRO caps simultaneous users at 14 (network-dependent). Edge storage capacity favors the i-PRO: up to 512 GB microSDXC versus up to 256 GB microSD on the Hanwha.
Analytics depth is a key differentiator. The i-PRO's onboard Ambarella CV25m SoC enables AI Video Motion, Face, People, and Vehicle Detection, plus AI Sound Classification (gunshot, yell, vehicle horn, glass break), all specified in the datasheet. The QNP-6320H provides directional detection, enter/exit, virtual line, and tampering analytics, but face, people, and vehicle AI classification are not cited in the provided spec. Audio hardware is present only on the i-PRO (3.5 mm stereo input/output, G.726/G.711/AAC-LC, half/full duplex); the QNP-6320H lists no onboard audio input or output (an optional I/O box SPM-4210 is noted for audio detection only). Alarm I/O terminals are also exclusive to the i-PRO (3 alarm inputs, 1 alarm output, 1 AUX out).
Which should you choose: the QNP-6320H or the X66300-Z4LS?
Our take: The WV-X66300-Z4LS is the stronger choice when long-range identification, built-in IR, AI-class object analytics, and hardened cold-climate operation are the primary requirements. Concretely: the i-PRO's 40x optical zoom and 170 mm tele focal length push its DORI Tele-Detect range to 2,199.9 m versus 1,921.3 m for the QNP-6320H's 32x / 142.6 mm lens; its rated WDR reaches 144 dB against the Hanwha's 120 dB; and its operating temperature floor extends to –50 °C versus –35 °C for the Hanwha. Conversely, the QNP-6320H suits deployments constrained to existing PoE+ switch infrastructure (max 23 W vs 45.9 W PoE++), where the higher switch cost or unavailability of IEEE 802.3bt ports is a hard constraint. Choose the i-PRO where AI edge analytics, native audio I/O, alarm terminals, and maximum IR range are required; choose the Hanwha where PoE+ compatibility and a broader Wisenet ecosystem integration are the deciding factors.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Hanwha QNP-6320H | i-PRO X66300-Z4LS |
|---|---|---|
| Resolution | 1920×1080 (2MP) | 1920×1080 (2MP) |
| Image Sensor | 1/2.8" CMOS | Approx. 1/2.8" type CMOS |
| Optical Zoom / Focal Length | 32x / 4.44–142.6 mm | 40x / 4.25–170 mm |
| Digital / Extra Zoom | 32x digital (1024x combined) | Up to 60x (at 1280×720) |
| Min. Illumination | 0.05 Lux color / 0.005 Lux B&W | 0.006 Lux B&W (IR LED) |
| Built-in IR / IR Range | — / — | Yes / 350 m (30 IRE), 250 m (50 IRE) |
| Wide Dynamic Range | 120 dB (SSDR) | Max. 144 dB (Super Dynamic level 31) |
| Max Frame Rate | 60 fps | 60 fps |
| Video Compression | H.265, H.264, MJPEG | H.265, H.264, MJPEG |
| IP Rating | IP66, NEMA 4X | IP66, NEMA 4X |
| Impact Rating | IK10 | IK10 |
| Operating Temperature | −35 °C to +55 °C | −50 °C to +60 °C |
| Power Input / PoE Class | PoE+ IEEE 802.3at, Class 4 / Max 23 W | PoE++ IEEE 802.3bt, Class 6 / 45.9 W |
| Edge Storage | microSD/SDHC/SDXC, 1 slot, max 256 GB | microSDXC up to 512 GB / microSDHC up to 32 GB |
| Audio I/O | — | 3.5 mm stereo in/out; G.726, G.711, AAC-LC |
| Alarm I/O | — | Alarm IN ×3, Alarm OUT ×1, AUX OUT ×1 |
| AI Analytics | Directional, enter/exit, virtual line, tampering | AI VMD, Face, People, Vehicle Detection; AI Sound Classification |
| ONVIF Profiles | S, G, T | G, M, S, T |
| Dimensions | ø204.3 × 265 mm | ø167 × 205 mm |
| Weight | 2,700 g (5.95 lb) | Approx. 3,000 g |
| Warranty | — | 5-Year |
Frequently Asked Questions
Which should you choose: the QNP-6320H or the X66300-Z4LS?
The WV-X66300-Z4LS is the stronger choice when long-range identification, built-in IR, AI-class object analytics, and hardened cold-climate operation are the primary requirements. Concretely: the i-PRO's 40x optical zoom and 170 mm tele focal length push its DORI Tele-Detect range to 2,199.9 m versus 1,921.3 m for the QNP-6320H's 32x / 142.6 mm lens; its rated WDR reaches 144 dB against the Hanwha's 120 dB; and its operating temperature floor extends to –50 °C versus –35 °C for the Hanwha. Conversely, the QNP-6320H suits deployments constrained to existing PoE+ switch infrastructure (max 23 W vs 45.9 W PoE++), where the higher switch cost or unavailability of IEEE 802.3bt ports is a hard constraint. Choose the i-PRO where AI edge analytics, native audio I/O, alarm terminals, and maximum IR range are required; choose the Hanwha where PoE+ compatibility and a broader Wisenet ecosystem integration are the deciding factors.
Is the QNP-6320H or WV-X66300-Z4LS better for low-light performance?
The i-PRO WV-X66300-Z4LS has the advantage in low light. It specifies a minimum illumination of 0.006 Lux B&W with its built-in IR LED rated to 350 m (30 IRE). The Hanwha QNP-6320H rates 0.005 Lux B&W but lists no built-in IR LED and no IR range in the provided specifications, so active low-light range depends on an external illuminator.
Will either camera work with my existing PoE switches?
Only the QNP-6320H is compatible with standard PoE+ (IEEE 802.3at, Class 4, max 23 W) switches. The WV-X66300-Z4LS requires PoE++ (IEEE 802.3bt, 45.9 W), which means your switch or injector must support the higher-wattage 802.3bt standard. Verify switch port compatibility before specifying the i-PRO.
Which camera offers better AI analytics out of the box?
The i-PRO WV-X66300-Z4LS provides specified onboard AI analytics via an Ambarella CV25m SoC, including Face, People, and Vehicle Detection plus AI Sound Classification (gunshot, yell, vehicle horn, glass break). The QNP-6320H's listed analytics cover directional detection, enter/exit, virtual line, and tampering; face, people, and vehicle AI classification are not cited in the provided specifications for that model.
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