ACTi B57 vs Hanwha XND-8083RV: Specification Comparison
Both the ACTi B57 and Hanwha XND-8083RV are 6MP indoor IP cameras positioned for commercial surveillance, but they serve meaningfully different use cases. The B57 is a fixed fisheye hemispheric dome delivering 360° coverage via a 1.3mm lens, while the XND-8083RV is a conventional vandal dome with a 2.1× motorized varifocal lens (4.4–9.3mm). Buyers cross-shopping these are typically deciding between wide-area omnidirectional coverage and a directional, adjustable-zoom install with IK10 impact resistance and deeper AI analytics.
In This Guide
How do the imaging specs compare?
Both cameras use a 1/1.8" progressive CMOS sensor at approximately 6MP, but their native resolutions differ: the B57 outputs 3096×2080 (6.4MP effective) at up to 20fps in full resolution, while the XND-8083RV outputs 3328×1872 (6.2MP effective) at a full 30fps. The B57's fixed 1.3mm lens delivers a 360° hemispheric field of view with ePTZ capability; the XND-8083RV's 4.4–9.3mm P-iris motorized varifocal provides a 112.1° wide to approximately 48° tele horizontal field of view with simple focus and a minimum object distance of 0.5m. Maximum aperture on the XND-8083RV is F1.3 wide and F2.15 tele; the B57 specifies F2.6 for its color illumination figure.
For low-light and WDR performance, the B57 specifies 0.003 lux color minimum illumination and 0 lux with its 850nm IR active at up to 20m range, backed by 130dB WDR. The XND-8083RV specifies 0.04 lux color and 0 lux with IR active at up to 50m range, with Hanwha's extremeWDR rated at 120dB. The B57 edges the XND-8083RV on WDR rating (130dB vs. 120dB) and raw color sensitivity (0.003 vs. 0.04 lux), but the XND-8083RV more than doubles the IR throw distance (50m vs. 20m) and adds hardware-based digital image stabilization via a built-in gyro sensor—a spec not present on the B57.
What about installation and environment?
The XND-8083RV carries an IP52 ingress-protection rating and IK10 vandal resistance, making it suitable for environments where physical impact is a concern. The B57 lists no IP or IK rating in the provided specifications. Both cameras are rated for indoor use and share the same upper operating temperature of 50°C, but the XND-8083RV extends to -25°C at the low end versus the B57's -10°C, giving it a broader thermal envelope for unconditioned spaces. The XND-8083RV weighs 1,600g versus the B57's 461g, reflecting its aluminum hard-coated housing.
Power inputs are comparable at the class level—both accept PoE+ (IEEE 802.3at)—but the PoE class differs: the B57 is specified as Class 3 (up to ~15.4W budget) and also accepts DC 12V, while the XND-8083RV is Class 4 (up to ~30W budget) with a stated maximum draw of 22.5W, also accepting DC 12V. The B57 supports five mounting orientations (wall, pole, pendant, corner, rack); the XND-8083RV does not list specific mount types in the provided specs but includes pan 0–360°, tilt -45°–85°, and rotate 0–355° physical adjustment ranges.
Which fits your VMS and analytics better?
Both cameras declare ONVIF Profile S, G, and T compliance. The XND-8083RV additionally exposes Hanwha's SUNAPI (HTTP API) and the Wisenet open platform for third-party app integration. The B57 lists compatibility with Milestone XProtect and Axis Camera Station by name, and notes Profile Q support is pending a future firmware upgrade. Video compression on the XND-8083RV includes H.265 in addition to H.264 and MJPEG, offering bandwidth and storage efficiency gains not available on the B57, which is limited to H.264 and MJPEG. The XND-8083RV also supports WiseStream II/III smart codec and CBR/VBR bitrate control; the B57's bitrate control options are not specified in the provided data.
Analytics depth favors the XND-8083RV materially: it offers AI-engine object detection (person, face, vehicle sub-types, license plate), IVA with virtual lines, loitering, intrusion, and appear/disappear events, plus business intelligence functions (people counting, queue management, heatmap). The B57 provides video motion detection and people counting only. For audio, both cameras support two-way audio with built-in microphone, mic-in, and line-out; the XND-8083RV adds audio compression via G.711/G.726. Edge storage is a significant differentiator: the XND-8083RV supports dual microSD slots up to 512GB each (1TB total) and includes 4GB RAM and 512MB flash; the B57's on-board storage support is not specified in the provided data. The XND-8083RV also includes TPM 2.0 (FIPS 140-2 Level 2) hardware security; the B57 lists no equivalent.
Which should you choose: the B57 or the XND-8083RV?
Our take: The XND-8083RV is the stronger choice when the installation demands directional coverage with adjustable zoom, IK10 vandal resistance, H.265 compression, or deep AI analytics. Three concrete spec deltas illustrate the gap: the XND-8083RV delivers 50m IR range versus the B57's 20m, supports dual-slot edge storage up to 1TB versus no specified on-board storage on the B57, and adds H.265 encoding that the B57 lacks entirely. The B57 holds an edge on WDR rating (130dB vs. 120dB) and color low-light sensitivity (0.003 lux vs. 0.04 lux), and its 360° fisheye coverage can replace multiple fixed cameras in open-floor environments. Choose the B57 for wide-area omnidirectional monitoring in well-lit interiors where a single-camera footprint matters; choose the XND-8083RV for directional installs requiring varifocal flexibility, physical hardening, richer AI event triggers, or bandwidth-efficient H.265 recording.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | ACTi B57 | Hanwha XND-8083RV |
|---|---|---|
| Resolution | 3096×2080 (6MP) | 3328×1872 (6MP) |
| Image Sensor | 1/1.8" progressive CMOS | 1/1.8" progressive CMOS |
| Lens / Focal Length | Fixed 1.3mm (fisheye 360°) | 4.4–9.3mm motorized varifocal (2.1×) |
| Max Frame Rate | 20fps @ 3072×2048; 30fps @ 1024×768 | 30fps |
| Min. Illumination (Color) | 0.003 lux | 0.04 lux |
| Min. Illumination (IR on) | 0 lux | 0 lux |
| IR Range | 20m | 50m (WiseIR) |
| WDR | 130dB | 120dB (extremeWDR) |
| Video Compression | H.264 (Baseline/Main/High); MJPEG | H.265/H.264 (Main/High); MJPEG |
| IP Rating | — | IP52 |
| IK / Impact Rating | — | IK10 |
| Operating Temperature | -10°C to +50°C | -25°C to +50°C |
| Power Input / PoE Class | PoE+ 802.3at Class 3; DC 12V | PoE+ 802.3at Class 4 (22.5W max); DC 12V |
| Edge Storage | — | Dual microSD up to 1TB (512GB × 2) |
| Audio | Built-in mic; mic-in; line-in; line-out (two-way) | Built-in mic; mic-in (selectable); line-out (two-way) |
| Analytics | VMD; People Counting | AI object detection (person/face/vehicle/LP); IVA; people counting; queue mgmt; heatmap |
| ONVIF | Profile S, G, T (Q via future firmware) | Profile S, G, T |
| Weight | 461g (1.016 lb) | 1,600g (3.53 lb) |
| Warranty | — | 3 years |
Frequently Asked Questions
Which should you choose: the B57 or the XND-8083RV?
The XND-8083RV is the stronger choice when the installation demands directional coverage with adjustable zoom, IK10 vandal resistance, H.265 compression, or deep AI analytics. Three concrete spec deltas illustrate the gap: the XND-8083RV delivers 50m IR range versus the B57's 20m, supports dual-slot edge storage up to 1TB versus no specified on-board storage on the B57, and adds H.265 encoding that the B57 lacks entirely. The B57 holds an edge on WDR rating (130dB vs. 120dB) and color low-light sensitivity (0.003 lux vs. 0.04 lux), and its 360° fisheye coverage can replace multiple fixed cameras in open-floor environments. Choose the B57 for wide-area omnidirectional monitoring in well-lit interiors where a single-camera footprint matters; choose the XND-8083RV for directional installs requiring varifocal flexibility, physical hardening, richer AI event triggers, or bandwidth-efficient H.265 recording.
Is the B57 or XND-8083RV better for low-light performance?
The B57 specifies a lower color minimum illumination (0.003 lux vs. 0.04 lux on the XND-8083RV) and a higher WDR rating (130dB vs. 120dB), so it captures more detail in dimmer ambient light. However, the XND-8083RV's IR illuminator reaches 50m compared to the B57's 20m, so in complete darkness the XND-8083RV covers a much larger scene. If the space has some ambient light, the B57 has a sensitivity advantage; if IR throw distance matters, the XND-8083RV wins.
Can both cameras record locally without an NVR?
The XND-8083RV supports dual microSD/SDHC/SDXC slots up to 512GB each (1TB combined) for on-board edge recording triggered by events or schedule. The B57's provided specifications do not list any on-board storage support. Buyers who require NVR-independent edge recording should choose the XND-8083RV.
Which camera is easier to aim and install in a fixed corridor or entrance?
The XND-8083RV is purpose-built for directional installs: its 4.4–9.3mm motorized varifocal lens adjusts remotely, and the pan/tilt/rotate mechanism (0–360° / -45°–85° / 0–355°) allows precise scene framing after mounting. It also includes hallway view (90°/270° rotation) and IK10 impact protection. The B57 uses a fixed 1.3mm fisheye lens that covers 360° by design and cannot be narrowed to a single corridor without relying on ePTZ cropping, which reduces effective resolution. For a corridor or entrance requiring a tight field of view, the XND-8083RV is the more practical choice.
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