20/05/2021
In the rapidly evolving landscape of mobile technology, innovation often comes in surprising forms. The Moto Z3, developed by Motorola Mobility, emerged as a successor to the Moto Z2 Force Edition, making a bold statement with its unique selling proposition: it was heralded as the world's first 5G-upgradable smartphone. This isn't just a claim; it's a testament to Motorola's commitment to its modular 'MotoMods' system, allowing users to enhance their device's capabilities through magnetically attachable modules. While the smartphone market is fiercely competitive, the Z3 aimed to carve out its niche by offering a glimpse into the future of connectivity, coupled with a solid foundation of hardware and software.

- Design & Aesthetics: A Familiar Yet Refined Form
- The Visual Experience: Diving into the OLED Display
- Performance Under the Bonnet: Is the Snapdragon 835 Still Relevant?
- Powering Through Your Day: Battery Life Insights
- The Modular Advantage: Understanding Moto Mods
- Capturing Life: Camera System Analysis
- Software Experience: Near-Stock Android with Verizon's Touch
- Moto Z3 Specifications: A Quick Reference
- Is the Moto Z3 Worth It? Pricing and Final Considerations
- Frequently Asked Questions (FAQs)
Design & Aesthetics: A Familiar Yet Refined Form
The Moto Z3 embraces a design philosophy that is both elegant and functional, closely mirroring its sibling, the Moto Z3 Play. It boasts a sleek 'glass sandwich' construction, featuring a polished aluminium frame nestled between a glass rear and a 2.5D glass front. With precise dimensions of 76.5 mm wide, 156.5 mm long, and an impressively slim 6.75 mm thick, the Z3 feels comfortable and premium in the hand. The back of the device prominently features pogo pin connectors, the crucial interface for its ecosystem of 'MotoMod' accessories.
One notable design choice, now common across many modern smartphones, is the absence of a traditional 3.5 mm headphone jack. Audio connectivity is handled via the USB-C port or Bluetooth, with a USB-C to 3.5mm adapter thoughtfully included in the box. This streamlines the design but may require an adjustment for users accustomed to wired headphones. Furthermore, unlike its predecessor, the Z3 omits an internal FM radio receiver. For added practicality, the phone is splash-resistant with a p2i coating, offering a degree of protection against everyday spills, though it lacks a full IP rating for water immersion.
Motorola has opted for a side-mounted fingerprint sensor, a design decision that proves highly intuitive for right-handed users, placing the sensor perfectly for thumb access, ensuring swift and reliable unlocking. While efficient for right-handers, left-handed users might find its positioning less ideal for convenient unlocking or registering multiple fingerprints. This thoughtful placement contributes to the Z3's overall ergonomic appeal, maintaining a clean aesthetic on both the front and rear.
The Visual Experience: Diving into the OLED Display
The visual gateway to the Moto Z3's capabilities is its impressive 6.01-inch OLED screen. This display, identical to that found in the Z3 Play, presents content at a crisp 2160 × 1080 FHD+ resolution with an 18:9 aspect ratio, offering an expansive viewing area framed by relatively thin bezels. The OLED technology ensures vibrant colours and deep, true blacks, making everything from photos to videos look exceptionally rich and immersive. Protected by Corning Gorilla Glass 3, the screen offers a decent level of scratch resistance, contributing to its durability.
With a screen-to-body ratio of 79 percent, the display provides a comfortable size for both productivity tasks and casual entertainment. Whether you're navigating spreadsheets, browsing social media, indulging in mobile gaming, or streaming your favourite Netflix series, the Z3's screen delivers a sharp and engaging visual experience. It's also bright enough to maintain visibility even in direct sunlight, a crucial feature for outdoor use. Motorola's software further enhances the display experience by including a colour mode, allowing users to adjust the screen's temperature and saturation to their personal preference, ensuring optimal viewing comfort.
Performance Under the Bonnet: Is the Snapdragon 835 Still Relevant?
Underneath its polished exterior, the Moto Z3 is powered by a Qualcomm Snapdragon 835 CPU, coupled with 4 GB of RAM and 64 GB of internal storage. While the Snapdragon 835 was a flagship processor in 2017, its inclusion in a 2018 flagship phone like the Z3 meant it wasn't the absolute latest chip on the market at the time of its release. However, this doesn't diminish its capabilities significantly. The 835 remains an exceptionally fast and efficient processor, more than capable of handling demanding tasks with ease.
During everyday use, the Moto Z3 operates with remarkable fluidity. Navigating the user interface, launching applications, and multitasking are all smooth and responsive processes. For those who enjoy mobile gaming, the Adreno 540 GPU within the Snapdragon 835 ensures that even the most graphically intensive titles available on the Google Play Store run without hitches. While it might not offer the absolute peak performance of its newer contemporaries, the Z3 provides a consistently strong and reliable user experience for a wide range of activities, from casual browsing to intensive gaming. Furthermore, the 64 GB of storage is ample for most users, and the option for microSD expansion up to a massive 2 TB offers unparalleled flexibility for media and application storage.
Powering Through Your Day: Battery Life Insights
Despite housing a relatively modest 3,000 mAh non-removable battery, the Moto Z3 delivers surprisingly impressive endurance. Motorola's claim of 'all-day battery life' holds true for many users, with consistent reports of achieving more than five hours of screen-on time during typical usage. This often translates to ending the day with around 20 percent battery remaining, even after a mixed bag of activities including light gaming, YouTube consumption, email management, and frequent social media engagement.
The standby time is also excellent, with the Z3 capable of lasting anywhere between 16 to 20 hours off the charger without significant drain. This efficiency, combined with the included 15W TurboCharger, ensures that users can quickly top up their device when needed, minimising downtime. While some competitor phones boast larger battery capacities, the Moto Z3 demonstrates that optimisation and efficient component management can yield excellent real-world battery performance, making it a reliable companion for a full day's activities without constant worry about finding a power outlet.
The Modular Advantage: Understanding Moto Mods
The defining feature of the Moto Z series, and perhaps the most compelling reason to consider the Moto Z3, is its innovative 'Moto Mods' accessory system. These case-like modules attach magnetically to the rear of the phone, leveraging the pogo pin connectors to communicate with the device and provide additional functionality. The beauty of Moto Mods lies in their hot-swappable nature; they are automatically detected by the operating system software once installed, offering instant enhancements without needing to reboot the phone.
Motorola has developed a relatively wide array of these modules, catering to various user needs, from photography enhancements like the Hasselblad True Zoom camera mod to entertainment options such as projector or speaker mods. However, the crown jewel and the primary differentiator for the Moto Z3 is the 5G Moto Mod. This accessory transforms the Z3 into a 5G-capable smartphone, allowing users to access next-generation data speeds. Initially exclusive to Verizon's network and requiring the Moto Z3, it positioned the phone as a gateway to the future of mobile connectivity, even if the mod itself was released later in 2019.
Despite the initial excitement and innovative concept, there have been reports indicating Motorola's diminished interest in its MotoMods modular concept over time. What was once seen as a significant edge in a highly competitive Android market has faced challenges, with Motorola reportedly scaling back on its partnerships with third-party MotoMod makers. This shift, coupled with acknowledged layoffs affecting a small percentage of its global workforce, suggests a re-evaluation of the modular strategy. While the 5G Moto Mod remains a unique proposition for early adopters of 5G technology, the broader future of the Moto Mods ecosystem appears less certain than initially envisioned, impacting the long-term appeal of this core feature.
Capturing Life: Camera System Analysis
The Moto Z3 is equipped with a dual-camera setup on its rear, featuring two 12-megapixel sensors. The primary 12MP shooter boasts an f/2.0 aperture and benefits from both phase-detect and laser autofocus for quick and accurate focusing. The secondary 12MP sensor is of the monochrome variety, a unique choice designed to capture true black and white photos, enhance details in standard stills, and contribute to improved portrait mode photography, where it helps in achieving better depth perception.
For selfies and video calls, an 8-megapixel wide-angle (84°) camera with an f/2.0 aperture and 1.12 μm pixels is positioned on the front. This front camera is capable of software-based portrait photos and can capture video up to 1080p at 30 frames per second (fps). The rear cameras are more versatile, capable of recording video up to 4K (3840 × 2160) at 30 fps, with additional options for 720p at 120fps and 1080p.

In terms of performance, the Moto Z3's camera system generally performs well in favourable lighting conditions, such as bright outdoor environments. Images captured are often sharp, detailed, and exhibit vibrant colours with good dynamic range, meaning highlights aren't overblown and shadows retain detail. It's perfectly adequate for capturing everyday moments, from close-ups of food to sweeping landscapes.
However, the camera does falter significantly in low-light scenarios, a common limitation for smartphones lacking Optical Image Stabilisation (OIS). As the ambient light diminishes, images can quickly become soft, muddy, and colours may appear washed out. Focusing also becomes more challenging in dimly lit settings. While the Moto Z3's camera produces more than adequate results for most daytime situations, users should temper their expectations for nighttime photography, where it struggles to maintain image quality.
Software Experience: Near-Stock Android with Verizon's Touch
The Moto Z3 ships with Android Oreo 8.1.0 out of the box, providing a relatively clean and intuitive software experience that is very close to stock Android, a hallmark of Motorola smartphones. This approach minimises bloatware and unnecessary customisations, contributing to a smooth and responsive user interface. Motorola does, however, include a suite of its signature additions, which are generally well-received for their convenience and utility.
These include popular Moto Actions like the 'wrist twist' gesture to quickly launch the camera, the 'double chop' action to turn on the flashlight, and Moto Display for glanceable notifications. Users also have the option to utilise iPhone X/Android Pie-like navigation gestures instead of the traditional on-screen navigation keys, offering a more modern and immersive interaction. This blend of near-stock Android with thoughtful Motorola enhancements makes for a generally pleasant user experience.
However, being a Verizon exclusive in the US market, the software experience on the Moto Z3 is unfortunately marred by a considerable amount of pre-installed bloatware. Beyond Verizon's own suite of applications, users will find an excess of third-party apps such as Slotomania, Final Fantasy XV, Bank of America, eBay, WeatherBug, and FanDom. While these applications can typically be uninstalled to free up storage and declutter the software, their initial presence represents an unnecessary hassle for the user. On a more positive note, Motorola did announce that the Moto Z3 was on the list for the Android 9.0 Pie update, which began rolling out in late 2018/early 2019, ensuring the device received the latest major Android version.
Moto Z3 Specifications: A Quick Reference
To provide a concise overview, here are the key specifications of the Moto Z3:
| Feature | Specification |
|---|---|
| Display | 6.01-inch Super AMOLED, 2,160 x 1,080 resolution, 18:9 aspect ratio, Corning Gorilla Glass 3 |
| Processor (SoC) | Qualcomm Snapdragon 835 (2.35GHz, octa-core) |
| Graphics (GPU) | Adreno 540 |
| RAM | 4GB |
| Internal Storage | 64GB (MicroSD expansion up to 2TB) |
| Rear Cameras | Dual 12MP (main f/2.0, 1.25μm pixels, laser autofocus; monochrome sensor) |
| Front Camera | 8MP (f/2.0 aperture, 1.12μm pixels) |
| Audio | Front-facing speaker, USB Type-C (no 3.5mm jack, adapter included) |
| Battery | 3,000mAh (non-removable, 15W TurboCharger) |
| Ingress Protection (IP) | Splash-resistant p2i (no formal IP rating) |
| Video Capture | 720p (120fps), 1080p, 4K (30fps) |
| Security | Side-mounted fingerprint sensor, Face unlock |
| Software | Android 8.1 Oreo (upgradable to Android 9.0 Pie) |
| Dimensions | 76.5 x 156.5 x 6.75mm |
| Weight | 156g |
Is the Moto Z3 Worth It? Pricing and Final Considerations
When it came to pricing, the Moto Z3 was positioned quite competitively, particularly for a flagship-tier device, selling for around $480 outright from Verizon. Interestingly, this made it even cheaper than the more mid-range Z3 Play, which arrived without the same future-proofing promise of 5G connectivity. However, this lower price point meant that the Moto Z3 typically did not come bundled with any Moto Mods in the box, requiring an additional purchase for accessories like the crucial 5G Moto Mod.
For individuals on the Verizon network, the Moto Z3 represented a solid deal for its price. It is undeniably a good smartphone, offering a robust set of features with no major faults in its core functionality. Its design is sleek, the display is vibrant, performance is smooth for daily tasks, and battery life is surprisingly dependable. Yet, without the 5G Moto Mod, the phone itself might not have felt particularly 'exciting' at launch, especially compared to other 2018 flagships sporting the very latest processors.
The true value proposition of the Moto Z3, as Motorola implicitly suggested, was in its future potential. Like a fine wine, the Z3 was designed to improve with time, specifically when 5G networks became widely available and accessible via its dedicated Moto Mod. This forward-looking approach meant that early adopters were investing not just in a smartphone, but in a ticket to the next generation of mobile connectivity. However, this also meant waiting for many months for the full promise of the device to materialise. For consumers who weren't necessarily tied to Verizon or keen on being at the bleeding edge of 5G, the prospect of investing in a phone with specifications that were already a year old (the Snapdragon 835) for a future technology might have been a harder sell. Ultimately, the Moto Z3 was a niche device, best suited for those eager to embrace 5G early and willing to commit to the modular ecosystem, despite its evolving support.
Frequently Asked Questions (FAQs)
Does the Moto Z3 have a headphone jack?
No, the Moto Z3 does not include a traditional 3.5mm headphone jack. Audio output is handled via its USB-C port, and a USB-C to 3.5mm adapter is included in the box for wired headphones, or you can use Bluetooth headphones.
Can the Moto Z3 be upgraded to Android Pie?
Yes, the Moto Z3 launched with Android 8.1 Oreo and was confirmed to be on the update list for Android 9.0 Pie. The rollout of this update began in late 2018/early 2019, making Android Pie available to Z3 users.
Is the Moto Z3 waterproof?
The Moto Z3 is splash-resistant with a p2i coating, meaning it can withstand minor splashes or light rain. However, it does not have an official IP rating for water and dust resistance, so it is not designed to be submerged in water.
What is the main selling point of the Moto Z3?
The primary selling point of the Moto Z3 is its status as the world's first 5G-upgradable smartphone, achieved through the magnetically attachable 5G Moto Mod. This feature positioned it as a future-proof device for next-generation cellular connectivity.
Are Moto Mods still supported by Motorola?
While Motorola continues to support existing Moto Mods, reports have indicated a diminished interest from the company in actively expanding the Moto Mods ecosystem. This has involved scaling back on partnerships with third-party developers, suggesting that while the concept remains, its future growth may be limited compared to initial ambitions.
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