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Canon SX120 IS vs Canon SX30 IS

Portability
87
Imaging
33
Features
28
Overall
31
Canon PowerShot SX120 IS front
 
Canon PowerShot SX30 IS front
Portability
64
Imaging
36
Features
42
Overall
38

Canon SX120 IS vs Canon SX30 IS Key Specs

Canon SX120 IS
(Full Review)
  • 10MP - 1/2.5" Sensor
  • 3" Fixed Display
  • ISO 80 - 1600
  • Optical Image Stabilization
  • 640 x 480 video
  • 36-360mm (F2.8-4.3) lens
  • 285g - 111 x 71 x 45mm
  • Revealed August 2009
Canon SX30 IS
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fully Articulated Display
  • ISO 80 - 1600
  • Optical Image Stabilization
  • 1280 x 720 video
  • 24-840mm (F2.7-5.8) lens
  • 601g - 123 x 92 x 108mm
  • Launched September 2010
  • Earlier Model is Canon SX20 IS
  • Successor is Canon SX40 HS
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone

Canon PowerShot SX120 IS vs. SX30 IS: An In-Depth Comparative Review for Photography Enthusiasts

When diving into the compact and bridge camera world, the Canon PowerShot SX series represents a compelling blend of portability, zoom reach, and affordability. Today, we pit two popular models from Canon’s superzoom lineage against each other: the Canon PowerShot SX120 IS, a compact introduced in 2009 aimed at casual shooters; and the bulkier, feature-rich SX30 IS, released just a year later in 2010, catering more towards enthusiasts seeking versatility without going full DSLR. Through meticulous hands-on testing, technical analysis, and real-world use cases across multiple photography genres, I’ll help you make an informed choice between these two power zoom cameras.

First Impressions: Size, Design, and Handling

Before getting into specs and image quality, it’s crucial to discuss how these cameras feel in hand - ergonomics can make or break the shooting experience, especially outside of a studio environment.

Canon SX120 IS vs Canon SX30 IS size comparison

The Canon SX120 IS is unambiguously a “compact” in this class, weighing a mere 285g and measuring 111×71×45 mm. It’s pocketable for larger coat pockets, and its fixed lens (36-360mm equivalent) sits flush with the body when retracted. This simplicity lends itself well to casual street photography or travel, where nimbleness counts.

Contrast that with the SX30 IS, weighing in at 601g - more than twice the SX120’s heft - and sporting a bridge-style “SLR look” body (123×92×108 mm). It occupies a more significant physical and pocket footprint but offers a more substantial grip and extensive manual controls laid out in a DSLR-esque fashion.

Canon SX120 IS vs Canon SX30 IS top view buttons comparison

From above, the SX30’s dedicated dials and buttons confound none of us who appreciate tactile control over complex menu diving. The SX120’s sleeker shell is simpler but limits rapid adjustments, something to note for on-the-fly shooting.

Verdict: If you prize a lightweight, pocket-friendly camera for spontaneous shots, SX120 wins. For those who want a more serious grip and control layout - especially if you often shoot with one eye in the electronic viewfinder - SX30 is the better companion.

Sensor Tech and Image Quality: CCD at Work

Canon SX120 IS vs Canon SX30 IS sensor size comparison

Both cameras employ Canon’s now-aging 1/2.5” and 1/2.3” CCD sensors, with the SX30’s marginally larger at 28.07 mm² versus SX120’s 24.74 mm². This difference might seem trivial, but it offers a small advantage in gathering light and resolving detail.

Furthermore, the SX30 IS packs a 14-megapixel resolution compared to the SX120’s 10 MP - in theory, promising slightly crisper images and more cropping freedom. Both feature an antialiasing filter to curtail moiré patterns but at a minor cost to ultimate sharpness.

In practice, I tested both cameras side-by-side across ISO ranges (80-1600 native) and typical photography situations:

  • Color Rendition: The SX30 IS delivers richer, more nuanced colors thanks to its advanced DIGIC 4 processor paired with higher pixel density. Skin tones in portraiture appear more natural without oversaturation, while the SX120 sometimes veers slightly cooler or washed out under mixed lighting.

  • Noise and Low Light: Both cameras show CCD noise characteristics: gradual grain buildup noticeable at ISO 400, and somewhat aggressive noise reduction that blurs fine textures at higher ISOs. But the SX30’s slightly larger sensor coupled with its DIGIC 4 handled low-light scenes better, maintaining detail with less color noise.

  • Dynamic Range: Both cameras struggle with dynamic range compared to contemporary CMOS sensors, with blocked shadows and clipped highlights in high-contrast outdoor scenes. The SX30’s larger sensor and better processing afford marginally more highlight recovery.

Practical takeaway: For casual web and print use up to 8x10 inches, either sensor suffices, but the SX30 IS notably inches ahead in image quality when shooting in variable light.

Viewing and Composing: Screen and Viewfinder Usability

Canon SX120 IS vs Canon SX30 IS Screen and Viewfinder comparison

One area where camera usability shines is the rear LCD and viewfinder setup.

  • SX120 IS: Its 3-inch screen is fixed (non-articulated) with a relatively low 230k-dot resolution, offering a bright but modest display. No viewfinder exists, meaning bright outdoor framing can be frustrating in sunlight.

  • SX30 IS: The 2.7-inch screen is fully articulated - a boon for shooting at odd angles and video use - and shares the same resolution. Meanwhile, the SX30’s electronic viewfinder provides significant compositional flexibility, particularly in bright conditions or when steadiness is required.

Having used both for street and wildlife photography, the SX30’s EVF cuts down on glare issues and gives immediate feedback for framing and exposure. For casual snaps, the SX120’s bigger screen might occasionally feel more comfortable, but the articulated nature of the SX30’s display ultimately wins in versatility.

Autofocus and Shooting Speed: Tracking Tough Subjects

Both cameras rely on contrast-detection AF systems, lacking the speed and precision of more modern hybrid or phase-detection AF. However, there are distinct disparities:

  • SX120 IS: Offers only single AF mode with center weighting and no continuous autofocus or tracking. This makes it suitable only for static subjects or deliberate, slow shooting.

  • SX30 IS: Although still contrast-detection, supports multi-area AF with 9 focus points, enabling more flexibility in composing off-center subjects. However, continuous AF and face detection are absent, limiting performance on fast action.

In burst rate, both cameras offer 1 fps continuous shooting - painfully slow by today’s standards. Sports or wildlife photographers wanting high-speed shooting will be frustrated, but the SX30 IS’s longer lens reach and multi-area AF make it somewhat more capable for moderate action capture.

Lens Performance and Zoom Versatility

The lenses are firm fixtures but deserve close scrutiny given the different zoom ranges and apertures:

  • SX120 IS: 10x zoom covering 36-360mm equivalent, max aperture F2.8-4.3, and an impressive macro close-focus at 1cm. The bright aperture is advantageous in lower light and offers more creaminess in background blur at the wide end.

  • SX30 IS: 35x zoom spanning 24-840 mm equivalent, aperture F2.7-5.8, and close-focus starting at 0 cm (literally from the front of the lens). This flexibility allows capturing everything from wide landscapes to distant wildlife without swapping gear.

Image quality across zooms reveals sharper results in the SX30, thanks to more optical elements and Canon’s stepping motors for zoom and focus - albeit at the expense of a slower aperture at the telephoto end, which requires good light or higher ISO.

In macro photography, while the SX30’s claims of 0cm focusing point create some creative possibility, the SX120’s 1cm range delivers more consistent close-up sharpness and less distortion.

Battery Life and Storage

The SX120’s reliance on two AA batteries is a double-edged sword. While AA cells are universally available, their battery life is limited, particularly if using alkaline vs. NiMH rechargeables. This factor requires carrying spare batteries or switching to rechargeables for extended outings.

The SX30 IS’s proprietary NB-7L lithium-ion battery allows longer shooting mileage and faster recharge, more aligned with enthusiast needs. You also get a built-in flash with longer effective range (6.8 m vs 3 m on SX120), plus an external flash shoe - a rarity in its price tier - adding creative lighting options.

Both cameras accept SD/SDHC cards, but the SX30’s support extends to SDXC, allowing future-proof storage of larger RAW shots if Canon had offered raw on this model (spoiler alert: both cameras do not support RAW).

Video Shooting Capabilities

Video on these cameras is rudimentary compared to today’s standards but worth mentioning for hybrid shooters.

  • SX120 IS: Tops out at 640×480 resolution at 30fps, recorded in Motion JPEG. The lack of external mic, zoom or focus control during recording, and low resolution make video more “snap” oriented than serious.

  • SX30 IS: Offers HD-ready 1280x720 at 30fps, a solid step up for casual video sharing. It supports HDMI output for clean playback, although no microphone input limits audio quality options.

Neither camera features image stabilization optimized for video, so handheld footage can feel jittery when zoomed.

Real-World Photography Testing Across Genres

To truly understand these cameras, I subjected both to hands-on testing across multiple photography genres - relying on field conditions from city streets to garden macro hides. Here’s how they measure up:

Portrait Photography

  • SX30’s larger sensor and higher resolution render more pleasing skin tones and subtle detail. In available light, wider apertures at the 24mm end aid bokeh creation.
  • SX120 IS’s macro capability lets you get intimate close-ups but limited by lower resolution and no face detection autofocus.

Landscape Photography

  • SX30 IS shines with its extended wide-angle 24mm equivalent and wider dynamic range.
  • Both cameras lack environmental sealing, so caution is advised shooting in challenging weather.
  • SX120 IS’s lighter weight aids prolonged handheld shoots in remote destinations.

Wildlife Photography

  • SX30’s 35x zoom and multi-area AF outperform SX120’s 10x zoom; however, slow frame rates limit action photography.
  • Both struggle in low light typical of dawn/dusk wildlife scenarios due to sensor limitations.

Sports Photography

  • Neither camera excels here; 1fps burst and sluggish AF can’t track fast-moving subjects.

Street Photography

  • SX120 IS’s compact form and quiet operation favor candid shots.
  • SX30 IS’s weight and bulk could inhibit discretion but improves framing flexibility via EVF.

Macro Photography

  • SX120’s macro focus starting at 1cm is more user-friendly for detailed close-ups.
  • SX30 has an advantage with 0 cm focus point but requires finesse due to lens design.

Night and Astro Photography

  • Both cameras struggle above ISO 400 noisily.
  • Manual controls allow some long exposures (up to 15 seconds shutter), but image noise and limited sensor size cap astro success.

Video Use

  • SX30 IS’s HD video is more practical for casual creators.
  • SX120 IS’s VGA video is confined to snapshots or basic home videos.

Travel and Everyday Use

  • SX120 IS’s pocketable profile and AA battery compatibility make it a solid travel buddy.
  • SX30 IS, while bulkier, offers unparalleled zoom versatility reducing gear needs.

Professional Contexts

  • Neither camera supports RAW or tethering, limiting professional workflow integration.
  • SX30 IS’s flash shoe and manual control suite provide more creative freedom for controlled sessions.

Connectivity and Modern Features

Both were introduced before Wi-Fi was standard in compacts. That said:

  • SX30 IS supports Eye-Fi cards for wireless image transfer, a rudimentary but helpful feature for its time.
  • Neither has Bluetooth, NFC, GPS, or touchscreen functionality.
  • USB 2.0 offers straightforward data transfer.

Comparative Performance Summary

Compiling our hands-on results, the SX30 IS consistently scores higher in image quality, zoom versatility, and handling, while the SX120 IS gains points for portability and basic ease of use. Neither is a modern performance leader, but their niche strengths remain compelling depending on your use.

Genre-Specific Performance Highlights

The SX30 IS edges out in landscapes, wildlife, and video, but SX120 IS shines in street, macro, and travel due to compactness.

Image Quality Sample Gallery

The side-by-side samples document detailed resolution, color depth, and low-light performance, illustrating theoretical findings.

Who Should Buy Which?

Choose the Canon SX120 IS if:

  • You want an everyday pocket-sized companion.
  • Portability trumps all.
  • Your shooting involves casual snapshots, street, macro, or travel settings.
  • You prefer AA battery convenience over proprietary packs.
  • Budget under $300 is important.

Choose the Canon SX30 IS if:

  • Zoom versatility from 24-840mm is a priority.
  • You prefer DSLR-style ergonomics and manual control.
  • Shooting landscapes, wildlife, or portraits with more detail matters.
  • You can accommodate larger weight and size.
  • You want HD video for casual creative content.
  • Your budget approaches $400.

Final Thoughts

Both Canon’s PowerShot SX120 IS and SX30 IS are products of their era - they embody compact and bridge camera philosophies circa 2009-2010 yet still hold practical roles. The SX120 IS serves well as an ultra-portable point-and-shoot; meanwhile, the SX30 IS attempts to straddle enthusiast demands with a broad zoom and standard DSLR-style interfaces.

After testing thousands of cameras over my career, I've learned that understanding what you intend to shoot and how matters as much as specs. If zoom range and manual controls beckon, the SX30’s heft pays dividends. But if lightness, simplicity, and macro fun appeal more, the SX120 stays relevant as a “good enough” compact.

Ultimately, both cameras teach us how Canon balanced innovation and affordability in the early digital zoom wars - a fascinating glimpse into technological progression and the perennial quest for the perfect no-fuss camera.

Happy shooting!

This review is based on rigorous hands-on testing, comparison analysis, and reflects practical performance as experienced over various photographic challenges.

Canon SX120 IS vs Canon SX30 IS Specifications

Detailed spec comparison table for Canon SX120 IS and Canon SX30 IS
 Canon PowerShot SX120 ISCanon PowerShot SX30 IS
General Information
Company Canon Canon
Model Canon PowerShot SX120 IS Canon PowerShot SX30 IS
Class Small Sensor Compact Small Sensor Superzoom
Revealed 2009-08-19 2010-09-14
Physical type Compact SLR-like (bridge)
Sensor Information
Chip Digic 4 Digic 4
Sensor type CCD CCD
Sensor size 1/2.5" 1/2.3"
Sensor measurements 5.744 x 4.308mm 6.17 x 4.55mm
Sensor area 24.7mm² 28.1mm²
Sensor resolution 10MP 14MP
Anti aliasing filter
Aspect ratio 4:3 and 3:2 4:3 and 16:9
Maximum resolution 3648 x 2736 4320 x 3240
Maximum native ISO 1600 1600
Lowest native ISO 80 80
RAW images
Autofocusing
Manual focus
Touch focus
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points - 9
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 36-360mm (10.0x) 24-840mm (35.0x)
Max aperture f/2.8-4.3 f/2.7-5.8
Macro focus distance 1cm 0cm
Crop factor 6.3 5.8
Screen
Display type Fixed Type Fully Articulated
Display size 3 inch 2.7 inch
Display resolution 230k dots 230k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder None Electronic
Features
Slowest shutter speed 15 seconds 15 seconds
Maximum shutter speed 1/2500 seconds 1/3200 seconds
Continuous shooting rate 1.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Integrated flash
Flash range 3.00 m 6.80 m
Flash options Auto, On, Off, Red-Eye, Slow Sync, Fill-in Auto, On, Off, Red-Eye, Slow Sync, Fill-in
Hot shoe
AEB
WB bracketing
Maximum flash synchronize 1/500 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 640 x 480 (30 fps), 320 x 240 (30 fps), 160 x 120 (15 fps) 1280 x 720 (30 fps) 640 x 480 (30 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 640x480 1280x720
Video format Motion JPEG Motion JPEG
Microphone support
Headphone support
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 285 grams (0.63 lb) 601 grams (1.32 lb)
Physical dimensions 111 x 71 x 45mm (4.4" x 2.8" x 1.8") 123 x 92 x 108mm (4.8" x 3.6" x 4.3")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery model 2 x AA NB-7L
Self timer Yes (2 or 10 sec, Custom) Yes (2 or 10 sec, Custom)
Time lapse recording
Type of storage SD, SDHC, MMC, MMCplus, HC MMCplus SD/SDHC/SDXC/MMC/MMCplus/HC MMCplus
Card slots 1 1
Cost at launch $249 $400