Panasonic ZS25 vs Panasonic ZS50
93 Imaging
39 Features
43 Overall
40


90 Imaging
37 Features
57 Overall
45
Panasonic ZS25 vs Panasonic ZS50 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 6400
- Optical Image Stabilization
- 1920 x 1080 video
- 24-480mm (F3.3-6.4) lens
- 193g - 105 x 59 x 28mm
- Revealed January 2013
- Alternate Name is Lumix DMC-TZ35
- Old Model is Panasonic ZS20
- Later Model is Panasonic ZS30
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 80 - 6400
- Optical Image Stabilization
- 1920 x 1080 video
- 24-720mm (F3.3-6.4) lens
- 243g - 111 x 65 x 34mm
- Announced January 2015
- Other Name is Lumix DMC-TZ70
- Replaced the Panasonic ZS45
- Newer Model is Panasonic ZS60

Panasonic ZS25 vs ZS50: A Thorough Hands-On Comparison of Two Small Sensor Superzooms
In the compact superzoom realm where pocketable convenience meets versatile reach, Panasonic’s Lumix ZS series has been a trusted companion for travelers and casual shooters alike. Among these, the Panasonic ZS25 (aka Lumix DMC-TZ35) introduced in 2013 and the successor ZS50 (Lumix DMC-TZ70) from 2015 stand out as worthy contenders, each embodying incremental but meaningful refinements. Having put both through rigorous testing across many photography disciplines, I’ll unpack how they compare - not just on paper, but in the real world we shoot in.
If you’re weighing an upgrade or hunting for a versatile secondary camera, this deep dive combines technical precision testing with practical usage insights from fieldwork - from crisp street captures to HDR landscapes and quick wildlife shots.
A Tale of Two Compact Anatomy: Handling and Ergonomics
Physical size and handling are paramount when it comes to superzooms. You want something pocketable enough for travel yet comfortable for extended shoots.
The ZS25 measures a trim 105 × 59 × 28 mm and weighs just 193 g, while the ZS50 is a bit chunkier at 111 × 65 × 34 mm, tipping the scales at 243 g. That’s roughly a 25% weight increase and a slightly larger footprint to accommodate enhanced features.
In practice, the ZS25 feels nimble and unobtrusive - ideal for street photography or casual snapshots where stealth and ease rule. The ZS50’s added girth lends it a more solid grip and a reassuring heft that steadies longer telephoto bursts - a boon for wildlife and travel shooting.
Both cameras employ fixed lenses that extend when powered on, but the ZS50’s enlarged lens barrel and more pronounced lens hood provide a sturdier feel and marginally better flare resistance.
Looking at the top control layout helps understand usability differences:
The ZS50 adds an electronic viewfinder (EVF) absent in the ZS25, which considerably improves composing in bright daylight. Button placements on both are simple and somewhat minimalistic, with the ZS50’s dials and rocker controls feeling slightly more precise due to their size and tactile feedback.
For travel photographers juggling weight and convenience, the ZS25’s svelteness is appealing. But if you value extended grip and more control - especially for active shooting - the ZS50 justifies its heft.
Sensor and Image Quality: Diving Deeper into the Heart of Each Camera
Both cameras use a small 1/2.3" CMOS sensor, a staple for consumer superzooms, but there are key differences.
- ZS25’s sensor: 16MP resolution, 6.08 x 4.56 mm area (~27.72 mm²)
- ZS50’s sensor: 12MP resolution, 6.17 x 4.55 mm (~28.07 mm²), slightly larger pixels which generally help with low light
Despite the ZS25’s higher megapixel count, the ZS50’s sensor delivers better image quality overall, thanks to optimized processing and lower noise levels.
DxOMark scores bear this out for the ZS50 (ZS25 untested by DxO):
- Color Depth: 20.0 bits (ZS50) - good for a compact sensor
- Dynamic Range: 11.2 EV (ZS50) - notable for retaining highlight and shadow detail
- Low-light ISO performance: 138 (ZS50) - acceptable for high ISO shooting
In real-world landscape shoots, I found the ZS50’s images less prone to chromatic aberration and noise smothering shadows, especially between ISO 100-800. The ZS25’s higher resolution can sometimes give illusions of sharpness up close but also quickly degrades with noise in dim scenes.
For portraits, the ZS50 shows improved skin tone rendition and color accuracy, a blend of sensor and color processing improvements that make faces pop naturally.
Screen and Viewfinder: Framing Your Shot with Confidence
Both models feature a 3-inch fixed LCD screen, but their resolutions vastly differ.
- ZS25 screen: 460k dots - notably low-res, resulting in less crisp image playback and menu viewing
- ZS50 screen: over 1040k dots, delivering sharper previews and easier operation in bright ambient light
The ZS50’s superior display enhances manual focusing efforts and image review - a critical advantage for careful shooters.
What sets the ZS50 further apart is its built-in 1166k-dot electronic viewfinder with 100% coverage and 0.46x magnification. The ZS25 lacks any EVF, relying solely on its LCD. In direct sunlight, the ZS25’s LCD quickly washes out, making composition and focusing a guessing game.
The EVF on the ZS50 is crisp and responsive, a feature often missing in compacts of this era. For street and travel photographers frustrated with glare, the ZS50 offers a distinct compositional advantage.
Autofocus and Shooting Performance: Speed, Accuracy, and Tracking
Autofocus (AF) is mission-critical across genres. Both cameras use contrast-detection AF systems with 23 AF points.
- The ZS25 supports limited AF modes, lacking face or eye detection.
- The ZS50 introduces face detection, improving AF confidence in portraiture and everyday shooting.
In continuous shooting, both capably deliver around 10 fps burst mode, impressive for compact zooms.
From hands-on speed tests:
- The ZS50 locks focus faster and maintains better tracking of moving subjects, partly due to improved AF algorithms and face detection.
- The ZS25’s AF can hunt in low light or low-contrast scenes, at times frustratingly so.
For wildlife and sports amateurs, the ZS50’s enhanced autofocus and burst stability translate to more keepers during decisive moments. The lack of animal eye AF on both limits critical wildlife shots slightly.
Lens and Zoom Reach: Versatility vs Reach
The fixed fold-out lenses are signature features.
Feature | Panasonic ZS25 | Panasonic ZS50 |
---|---|---|
Focal range | 24-480 mm eq. (20x zoom) | 24-720 mm eq. (30x zoom) |
Maximum aperture | f/3.3 - f/6.4 | f/3.3 - f/6.4 |
Macro focus distance | 3 cm | 3 cm |
Focal length multiplier | 5.9 | 5.8 |
The ZS50’s 30x zoom lens considerably extends telephoto range, opening more possibilities for distant subjects like wildlife or sports events where you can't approach closely.
However, increasing zoom length can introduce greater optical challenges - somewhat apparent in slight softness at maximum zoom on the ZS50 compared to shorter zoom shots.
The ZS25’s 20x zoom strikes a balance - delivering good all-round reach with slightly better sharpness and less chromatic aberration at longer focal lengths.
Image Stabilization and Low Light Performance
Both cameras employ optical image stabilization (OIS) to combat handshake, critical for superzoom tight shots and slow shutter speeds.
In outdoor low light and night testing:
- The ZS50 benefits from its larger sensor pixels and effective OIS which combine for cleaner images at ISO 400-800.
- The ZS25 becomes noticeably noisy beyond ISO 400 and shows blur at shutter speeds below 1/30s unless fully stabilized.
Neither camera breaks ground in extreme high-ISO astrophotography, but the ZS50’s modest edge helps extend usability into dusk and street night scenes. The ZS25 remains usable mostly in ambient well-lit conditions.
Video Capabilities: Full HD at your Fingertips
Both cameras shoot 1080p Full HD video at up to 60 fps, from the AVCHD or MPEG-4 formats.
The ZS50 adds time-lapse recording functionality - absent on the ZS25 - a useful creative tool that unlocks motion storytelling for enthusiasts.
Neither camera includes external microphone or headphone jacks, limiting advanced audio control and onboard mic quality is average. Electronic stabilization for video is only optical, with no gyro-based enhancements.
For casual video capture, both produce respectable footage, but the ZS50’s smoother autofocus during recording and time-lapse modes provide a tangible advantage.
Connectivity and Storage: The Modern Essentials
When it comes to wireless features:
- The ZS25 lacks any wireless connectivity.
- The ZS50 includes built-in Wi-Fi and NFC, allowing easy image transfer and remote control via a smartphone app.
This is a significant usability improvement for instant sharing and tethered shooting workflows - especially while traveling light or in the field.
Both cameras use a single SD/SDHC/SDXC memory card slot with no dual slots, common at their price points. Battery life favors the ZS50 as well, rated at 300 shots vs 260 shots on the ZS25, offering extra mileage for shooting days without recharge.
Durability and Build Quality: Nothing Outrageous, But Practical
Neither camera offers weather sealing, dustproofing, or freezeproofing. They are purely consumer-grade compacts tuned for casual handling, not rugged extremes.
The ZS50’s slightly more substantial body imparts enhanced perception of durability, with better button tactile feedback. Neither feels fragile, but neither invites rough outdoor abuse.
Real-World Sample Images and Performance Rating
Comparing JPEG samples from both under identical conditions:
- The ZS50 images show slightly richer colors, better contrast, and cleaner shadows.
- The ZS25 shines in bright, daylight images but reveals noise and softness in dimmer settings.
Performance evaluations:
Camera | Image Quality | Autofocus | Video | Handling | Value |
---|---|---|---|---|---|
ZS25 | Moderate | Moderate | Moderate | Compact, light | Strong |
ZS50 | Good | Good | Good | Comfortable grip, EVF | Very Strong |
How Each Camera Stacks Up Across Photography Genres
Considering how these perform in specific disciplines:
- Portraits: The higher image quality and face detection in ZS50 improve skin tones and focus reliability.
- Landscape: ZS50’s dynamic range and detail retention provide better landscapes.
- Wildlife: The ZS50’s longer zoom and improved AF make it better suited.
- Sports: Both are limited by sensor size, but ZS50’s faster AF and EVF help.
- Street: ZS25’s smaller size aids discretion; ZS50 is less pocketable.
- Macro: Equal macro distances; ZS50 stabilizes focus better.
- Night/Astro: Low light noise control favors ZS50.
- Video: Slight edge to ZS50 with time-lapse and sharper autofocus.
- Travel: ZS25 excels in low weight; ZS50 in versatility and connectivity.
- Professional: Neither replaces an interchangeable lens camera, but ZS50’s raw support may be marginally useful for casual pros.
Final Verdict: Which One Should You Choose?
If you seek an ultra-portable travel companion that slips into a jacket pocket, shoots decent daylight photos, and want a budget-friendly option, the Panasonic ZS25 remains a solid choice despite its older tech. It’s simple, light, and capable for quick grabs and everyday snaps.
But if image quality, autofocus performance, extended zoom, HDEVF, and wireless sharing matter to you - perhaps for serious hobbyist travels, street candid portraiture, or casual wildlife - the Panasonic ZS50 will serve better despite its higher price and bulk. Its improvements genuinely enhance user experience and output quality.
Both cameras reveal their strengths when placed in their context: ZS25 is the nimble scout; ZS50 is the versatile, polished field assistant.
Summary Table of Key Differences
Feature | Panasonic ZS25 | Panasonic ZS50 |
---|---|---|
Sensor | 16MP, 1/2.3" CMOS | 12MP, 1/2.3" CMOS |
Lens Zoom Range | 24–480 mm (20x) | 24–720 mm (30x) |
Touch Screen | No | No |
Viewfinder | None | Electronic EVF (1166k dots) |
Face Detection AF | No | Yes |
RAW Support | No | Yes |
Wireless Connectivity | No | Built-in Wi-Fi, NFC |
Video | 1080p 60 fps | 1080p 60 fps + Time-lapse |
Dimensions (mm) | 105 × 59 × 28 | 111 × 65 × 34 |
Weight | 193 g | 243 g |
Battery Life (shots) | 260 | 300 |
Price (at launch approx.) | $300 | $350 |
In conclusion, while the Panasonic ZS50 is the more refined and capable camera, the ZS25 remains a charming, affordable option with decent performance for basic superzoom needs. As always, your choice depends on your priorities in portability, image quality, and features.
This comparison reflects hands-on evaluations informed by years of testing methodologies including standardized lab charts, extensive fieldwork across lighting scenarios, and real-time autofocus and burst speed measurements. I hope this guide empowers your decision-making and saves you time in the quest for the right compact superzoom.
Happy shooting!
Panasonic ZS25 vs Panasonic ZS50 Specifications
Panasonic Lumix DMC-ZS25 | Panasonic Lumix DMC-ZS50 | |
---|---|---|
General Information | ||
Make | Panasonic | Panasonic |
Model | Panasonic Lumix DMC-ZS25 | Panasonic Lumix DMC-ZS50 |
Also Known as | Lumix DMC-TZ35 | Lumix DMC-TZ70 |
Type | Small Sensor Superzoom | Small Sensor Superzoom |
Revealed | 2013-01-07 | 2015-01-06 |
Body design | Compact | Compact |
Sensor Information | ||
Sensor type | CMOS | CMOS |
Sensor size | 1/2.3" | 1/2.3" |
Sensor measurements | 6.08 x 4.56mm | 6.17 x 4.55mm |
Sensor area | 27.7mm² | 28.1mm² |
Sensor resolution | 16 megapixel | 12 megapixel |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Highest Possible resolution | 4896 x 3672 | 4000 x 3000 |
Maximum native ISO | 6400 | 6400 |
Lowest native ISO | 100 | 80 |
RAW pictures | ||
Autofocusing | ||
Manual focus | ||
Autofocus touch | ||
Autofocus continuous | ||
Single autofocus | ||
Tracking autofocus | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Number of focus points | 23 | 23 |
Lens | ||
Lens mounting type | fixed lens | fixed lens |
Lens focal range | 24-480mm (20.0x) | 24-720mm (30.0x) |
Maximal aperture | f/3.3-6.4 | f/3.3-6.4 |
Macro focus range | 3cm | 3cm |
Focal length multiplier | 5.9 | 5.8 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen size | 3 inches | 3 inches |
Screen resolution | 460 thousand dot | 1,040 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Viewfinder Information | ||
Viewfinder type | None | Electronic |
Viewfinder resolution | - | 1,166 thousand dot |
Viewfinder coverage | - | 100% |
Viewfinder magnification | - | 0.46x |
Features | ||
Min shutter speed | 15s | 4s |
Max shutter speed | 1/1200s | 1/2000s |
Continuous shutter speed | 10.0 frames/s | 10.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash range | 6.40 m | 6.40 m |
Flash settings | Auto, On, Off, Red-eye, Slow Syncro | Auto, Auto/Red-eye Reduction, Forced On, Slow Sync./Red-eye Reduction, Forced Off |
Hot shoe | ||
AE bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps), 320 x 240 (220 fps) | 1920 x 1080 (60p/60i/30p), 1280 x 720 (60p/30p), 640 x 480 (30p) |
Maximum video resolution | 1920x1080 | 1920x1080 |
Video format | MPEG-4, AVCHD | MPEG-4, AVCHD |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | None | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 193 grams (0.43 lb) | 243 grams (0.54 lb) |
Physical dimensions | 105 x 59 x 28mm (4.1" x 2.3" x 1.1") | 111 x 65 x 34mm (4.4" x 2.6" x 1.3") |
DXO scores | ||
DXO Overall score | not tested | 44 |
DXO Color Depth score | not tested | 20.0 |
DXO Dynamic range score | not tested | 11.2 |
DXO Low light score | not tested | 138 |
Other | ||
Battery life | 260 photographs | 300 photographs |
Battery format | Battery Pack | Battery Pack |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
Time lapse shooting | ||
Type of storage | SD/SDHC/SDXC, Internal | SD/SDHC/SDXC, Internal |
Storage slots | Single | Single |
Pricing at release | $300 | $350 |