Hanwha C8253 vs Hanwha C8303RW: Specification Comparison
Both the Hanwha XNP-C8253 and XNP-C8303RW are 6MP outdoor PTZ dome cameras sharing the same 1/2.8" CMOS sensor, 3328×1872 resolution, and AI-driven analytics platform. They occupy the same product tier and would be cross-shopped for perimeter surveillance, traffic monitoring, and large-area coverage deployments. The key differentiators are optical zoom range, IR illumination distance, water-removal method, and PoE power class — factors that materially affect site suitability and infrastructure requirements.
In This Guide
How do the imaging specs compare?
Both cameras share the same 1/2.8" CMOS sensor, 3328×1872 (6MP) resolution, and 30fps maximum frame rate at full resolution. Low-light performance diverges: the C8253 specifies 0.1 Lux color / 0.01 Lux B/W with no stated IR illumination distance beyond a 5m IR Distance tag, while the C8303RW specifies 0.1 Lux color / 0 Lux IR and includes a dedicated Wise IR illuminator rated to 200m (656ft) — a significant advantage for unlit perimeter environments. Both cameras feature Extreme WDR at 120dB and WiseNR II AI-based noise reduction.
Optical zoom is the other major imaging delta. The C8253 offers a 5–125mm lens at 25x optical zoom (32x digital, 800x total), while the C8303RW extends to 5–150mm at 30x optical zoom (32x digital, 960x total). This translates directly to tele-end DORI performance: at the identify threshold (250PPM), the C8303RW reaches 348.2m vs the C8253's 281.4m — a 24% improvement in tele identification range. Pan speed also differs: the C8253 reaches 700°/sec maximum vs 500°/sec on the C8303RW, making the C8253 faster for rapid target handoff. The C8303RW's wiper-based water removal replaces the C8253's spin-dry mechanism.
What about installation and environment?
Both cameras carry identical environmental ratings: IP66, IK10, NEMA 4X, and NEMA-TS 2 (2.2.7, 2.2.8, 2.2.9), with the same operating temperature range of -40°C to +55°C and storage temperature of -50°C to +60°C. Form factor and weight differ substantially: the C8253 measures ø158×293.3mm and weighs 3,200g (7.05lb), while the C8303RW is larger at ø184.9×318.8mm and weighs 5,600g (12.34lb) — 75% heavier. Mounting hardware is largely shared (SBP-156HMW, SBP-156WMW, SBP-390WMW2, SBP-300PMW2, SBP-156LMW/LMW1, SBP-300LMW, SBP-156KMW, SBP-300KMW1, SBP-300NBW), though the C8253 additionally lists SBP-300CMTS, SBP-300CMW1, SBP-150CMI, SBP-300CM, SHP-1563FPW, SHP-1563FW, and SPB-PTZ85W; the C8303RW ceiling mount assembly is specified generically without model numbers in the provided specs.
Power requirements diverge critically for infrastructure planning. The C8253 runs on PoE+ (IEEE 802.3at, Class 4), drawing a typical 24W and maximum 25.5W — compatible with most existing PoE+ switches. The C8303RW requires PoE++ (IEEE 802.3bt, Class 6, Type 3) with a typical 26W and maximum 46W; the spec notes an injector is included, but the switch or midspan must also support 802.3bt. This may necessitate switch upgrades or dedicated injectors at each drop.
Which fits your VMS and analytics better?
Both cameras support ONVIF Profile S/G/T/M, SUNAPI, and Wisenet APIs, ensuring broad VMS compatibility. Video compression is identical: H.265/H.264 (Main/Baseline/High) and MJPEG, with WiseStream II and III smart codecs and CBR/VBR bitrate control. Streaming supports 20 unicast users, 128 multicast users, and up to 10 simultaneous profiles. Edge storage is identical: dual Micro SD/SDHC/SDXC slots supporting up to 512GB each (1TB total). RAM and flash are also matched at 4GB / 512MB.
AI analytics capabilities are functionally equivalent: both classify person, face, vehicle (car/bus/truck/motorcycle/bicycle), and license plate; both support virtual line crossing/direction, virtual area, and object detection events via the on-board AI engine. Auto tracking covers person and vehicle on both models. Security features are near-identical, including TPM with FIPS 140-2 Level 2, secure boot, signed and encrypted firmware, 802.1X network authentication (EAP-TLS/LEAP/PEAP), and HTTPS/SRTP/WSS secure communications. One minor difference: the C8253 specifies AES encryption and HTPM under secure storage, while the C8303RW lists TPM 2.0 and SD card encryption; neither audio capability is confirmed in the provided specs for either model.
Which should you choose: the C8253 or the C8303RW?
Our take: The C8303RW is the stronger choice when long-range IR illumination and optical reach are the primary requirements: its 30x optical zoom (vs 25x) extends tele-end identify distance to 348m vs 281m, and its Wise IR illuminator rated to 200m provides confirmed low-light coverage that the C8253's specs do not quantify beyond a 5m IR tag. However, the C8253 is preferable where existing PoE+ infrastructure cannot be upgraded, where lower mounting load is a constraint (3,200g vs 5,600g), or where faster pan speed (700°/sec vs 500°/sec) is needed for rapid PTZ handoff. Both carry identical IP66/IK10/NEMA 4X ratings and AI analytics. Choose the C8303RW for unlit long-range perimeter sites with 802.3bt infrastructure; choose the C8253 for PoE+-constrained deployments or weight-sensitive pole/parapet mounts.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Hanwha C8253 | Hanwha C8303RW |
|---|---|---|
| Resolution | 3328×1872 (6MP) | 3328×1872 (6MP) |
| Image Sensor | 1/2.8" CMOS | 1/2.8" CMOS |
| Focal Length / Optical Zoom | 5–125mm, 25x optical | 5–150mm, 30x optical |
| Total Zoom (Optical × Digital) | 800x (25x optical × 32x digital) | 960x (30x optical × 32x digital) |
| Min. Illumination | 0.1 Lux color / 0.01 Lux B/W | 0.1 Lux color / 0 Lux IR |
| IR Illumination Range | Not specified (5m IR Distance tag only) | Wise IR 200m (656ft) |
| Wide Dynamic Range | Extreme WDR 120dB | Extreme WDR 120dB |
| Max Frame Rate | 30fps @ 6MP | 30fps @ 6MP |
| Pan Speed (Max) | 700°/sec | 500°/sec |
| Tilt Speed (Max) | 500°/sec | 350°/sec |
| Water Removal | Spin dry + lens heater | Wiper + lens heater |
| Power Input / PoE Class | PoE+ (802.3at, Class 4) | PoE++ (802.3bt, Class 6, Type 3) |
| Power Consumption (Typical / Max) | 24W typical / 25.5W max | 26W typical / 46W max |
| IP / Impact Rating | IP66 / IK10 | IP66 / IK10 |
| Operating Temperature | -40°C to +55°C | -40°C to +55°C |
| Dimensions (Dia × H) | ø158 × 293.3mm (6.22 × 11.55") | ø184.9 × 318.8mm (7.28 × 12.55") |
| Weight | 3,200g (7.05lb) | 5,600g (12.34lb) |
| Edge Storage | 2× microSD up to 512GB each (1TB total) | 2× microSD up to 512GB each (1TB total) |
| ONVIF | Profile S/G/T/M | Profile S/G/T/M |
| Tele Identify Distance (250PPM) | 281.4m (923.2ft) | 348.2m (1,142.5ft) |
| Warranty | 3 years | 3 years |
Frequently Asked Questions
Which should you choose: the C8253 or the C8303RW?
The C8303RW is the stronger choice when long-range IR illumination and optical reach are the primary requirements: its 30x optical zoom (vs 25x) extends tele-end identify distance to 348m vs 281m, and its Wise IR illuminator rated to 200m provides confirmed low-light coverage that the C8253's specs do not quantify beyond a 5m IR tag. However, the C8253 is preferable where existing PoE+ infrastructure cannot be upgraded, where lower mounting load is a constraint (3,200g vs 5,600g), or where faster pan speed (700°/sec vs 500°/sec) is needed for rapid PTZ handoff. Both carry identical IP66/IK10/NEMA 4X ratings and AI analytics. Choose the C8303RW for unlit long-range perimeter sites with 802.3bt infrastructure; choose the C8253 for PoE+-constrained deployments or weight-sensitive pole/parapet mounts.
Is the C8253 or C8303RW better for low-light performance?
Based on the provided specs, the C8303RW has a clear advantage: it specifies a Wise IR illuminator rated to 200m (656ft) and a minimum illumination of 0 Lux in IR mode. The C8253 lists 0.01 Lux B/W minimum illumination but does not specify an IR range beyond a 5m IR Distance tag. If unlit or very low-light coverage beyond a few meters is required, the C8303RW's stated IR specification is the more capable of the two.
Can I use an existing PoE+ switch for either camera?
The C8253 is powered by PoE+ (IEEE 802.3at, Class 4, max 25.5W), which is compatible with standard PoE+ switches. The C8303RW requires PoE++ (IEEE 802.3bt, Class 6, Type 3, max 46W); an injector is included per spec, but if you plan to run it from a switch, that switch must support 802.3bt. Using a PoE+ switch for the C8303RW will not supply sufficient power.
Do both cameras support the same VMS integrations and analytics?
Yes. Both cameras support ONVIF Profile S/G/T/M, SUNAPI, and Wisenet APIs, and both run the same on-board AI analytics engine classifying person, face, vehicle types, and license plate. Both support auto-tracking of persons and vehicles, identical streaming profiles (up to 10), and the same edge storage configuration (dual SD slots, up to 1TB total). VMS compatibility and analytics feature sets are functionally equivalent between the two models based on the provided specifications.
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