Bucket Tech: Samsung Galaxy Unpacked 2025

Samsung Electronics Co., Ltd. has announced the Galaxy S25 Ultra, Galaxy S25+ and Galaxy S25, setting a new standard as a true AI companion with our most natural and context-aware mobile experiences ever created. Introducing multimodal AI agents, the Galaxy S25 series is the first step in Samsung’s vision to change the way users interact with their phone – and with their world. A first-of-its-kind customised Snapdragon® 8 Elite Mobile Platform for Galaxy chipset delivers greater on-device processing power for Galaxy AI and superior camera range and control with Galaxy’s next-gen ProVisual Engine.

“The greatest innovations are a reflection of their users, which is why we evolved Galaxy AI to help everyone interact with their devices more naturally and effortlessly while trusting that their privacy is secured,” said TM Roh, President and Head of Mobile eXperience Business at Samsung Electronics. “Galaxy S25 series opens the door to an AI-integrated OS that fundamentally shifts how we use technology and how we live our lives.”

Our Most Intuitive and Effortless Mobile Interactions Yet

With One UI 7, the Galaxy S25 series is a true AI companion that understands the context of your needs and preferences and provides personalised AI experiences with privacy assured at every turn. It’s the starting point of a shared vision with Google to imagine Android with AI at the core, bringing together developers and partners from around the world.

AI agents with multimodal capabilities enable Galaxy S25 to interpret text, speech, images and videos for interactions that feel natural. Upgrades to Google’s Circle to Search make searching your phone screen more helpful, fast and contextual. Circle to Search now quickly recognises phone numbers, email and URLs on your screen, letting you call, email or visit a website with a single tap.

With Galaxy S25 series, you can also perform actionable searches with context-aware suggestions for next steps. Plus, Galaxy S25 makes it frictionless to switch between apps for quick follow-up actions, like sharing a GIF or saving event details.

Galaxy S25 also represents a breakthrough in natural language understanding, making everyday interactions easier. Simply ask and intuitively find a specific photo in Samsung Gallery or adjust the size of display fonts in Settings. Just press and hold the side button to activate Gemini and perform seamless interaction across Samsung and Google apps, plus third-party apps such as Spotify. For example, find your favourite sports team’s season schedule and add it to Samsung   Calendar – with a single command.

These intuitive interactions are elevated by expansions to Galaxy AI’s popular tools for communication, productivity and creativity. Galaxy S25 keeps calls organised with Call Transcript[4] and summary. Writing Assist features such as summarizing content or automatically formatting notes can be enabled where texts can be selected, without needing to switch between applications. Drawing Assist unlocks fresh ways to bring ideas to life through combinations of sketches, text or image prompts.

Hyper-personalised Experiences with Privacy Secured

In the era of AI, personalisation goes hand-in-hand with privacy. On Galaxy S25, the Personal Data Engine powers personalised AI features by safely analysing your data on-device to deliver highly tailored experiences that reflect your preferences and usage patterns. These insights enable tailored experiences such as searching for an old photo in the Gallery using natural language, or being guided through the day with Now Brief, which proactively offers suggestions accessible via Now Bar on the lock screen. All personalised data is kept private and secured by Knox Vault. Combined with enhanced on-device processing capabilities, this creates a powerful, protected AI experience that is unique to Galaxy.

Galaxy S25 also introduces post-quantum cryptography, safeguarding personal data against emerging threats that could increase as quantum computing evolves. Because there is no privacy without holistic security, One UI 7 laid the groundwork for these innovations by introducing an extra, fortified layer of device safety designed for the age of AI and hyperconnectivity. Additional updates include added Maximum Restrictions settings, enhanced Theft Protection, and a new Knox Matrix dashboard to monitor the security status across a connected device ecosystem.

Galaxy’s Most Powerful Performance Ever

The Galaxy S25 series is powered by the Snapdragon® 8 Elite for Galaxy. With unique customisations by Galaxy, this is the most powerful processor ever on Galaxy S series, delivering a performance boost of 40% in NPU, 37% in CPU and 30% in GPU compared to previous generation. This power fuels the Galaxy S25 series’ ability to process more AI experiences on-device without compromise, including previously cloud-based AI tasks such as Generative Edit.

Samsung and Qualcomm Technologies worked together to customise the Snapdragon® 8 Elite for Galaxy.  The Galaxy S25 series features advanced, efficient AI image processing with ProScaler to achieve a 40% improvement[12] in display image scaling quality, while incorporating custom technology with Samsung’s mobile Digital Natural Image engine (mDNIe) embedded within the processor using Galaxy IP to enable greater display power efficiency.

Snapdragon® 8 Elite for Galaxy is also equipped with Vulkan Engine and improved Ray Tracing, which makes for smoother and more realistic mobile gaming. All intense device usage and AI processing run smoothly thanks to changed heat dissipation structure with 40% larger vapor chamber and a tailored thermal interface material (TIM) that delivers extra improvement in thermal efficiency.

Unleashing Truly Pro Creation

The Galaxy S25 series delivers ultra-detailed shots at every range with high resolution sensors and ProVisual Engine, setting a new standard for mobile photography. With a new 50MP ultrawide camera sensor upgraded from the previous 12MP, Galaxy S25 Ultra provides exceptional clarity and vibrancy.

10-bit HDR recording is now applied by default, offering four times richer colour expression compared to 8-bit. Galaxy S25 can thus capture details in any lighting conditions. Plus, low-light videos have never been clearer than with Galaxy S25. Based on powerful processor, Galaxy S25 analyses movement and time to reduce noise more effectively. This integration allows detecting both moving and static objects with greater precision, ensuring sharper, cleaner footage in any scenario.

Galaxy S25 also introduces a range of tools once limited to specialised software, making advanced editing accessible for all. Now anyone can be a pro at editing photos and videos. Audio Eraser simplifies the removal of unwanted noise in videos. By isolating categories of sounds – including voices, music, wind, nature, crowd and noise – you can control what to tone down or eliminate entirely.

For a DSLR-like experience on mobile, Galaxy S25 introduces depth-of-field control with Virtual Aperture, integrated into the popular Expert RAW. Galaxy S25 also elevates cinematic creativity with Galaxy Log, enabling precise colour grading options for more professional video production. Portrait Studio has also been enhanced, allowing users to create personalised avatars with more true-to-life facial expressions. Filters introduces new analog-style filters, delivering film-like aesthetic for their photos and videos.

Durable Design Embracing a More Circular Approach

The Galaxy S25 series builds upon Galaxy’s ‘Essential Design’ grounded in ‘Simple, Impactful and Emotive’ elements. Galaxy S25 Ultra refines this essence into the slimmest, lightest and most durable Galaxy S series yet, with a rounded edge for a comfortable grip that complements the series’ aesthetic identity.

Galaxy S25 Ultra features durable titanium and the new Corning® Gorilla® Armor 2, a first-of-its-kind material that is more durable than glass. It combines Corning’s glass-ceramic with a proprietary anti-reflective surface treatment, helping to ensure advanced drop protection alongside anti-reflection surface treatment and scratch resistance.

Every external component of Galaxy S25+ and S25 now includes at least one recycled material, as their metal frame incorporates recycled armor aluminum for the first time. In addition, while every Galaxy S25 series device uses a minimum of 50% recycled cobalt for its battery, Galaxy S25 will be the first Galaxy smartphone to feature batteries made with recycled cobalt sourced from previous Galaxy devices or the batteries discarded during the manufacturing process. Samsung goes through multiple stages with its like-minded partners, from extracting cobalt from used batteries to re-using the recycled cobalt for the batteries of Galaxy S25.

Combined with seven generations of OS upgrades and seven years of security updates, the Galaxy S25 series ensures a reliable and optimised performance over a longer lifespan. For greater peace of mind, Samsung Care+ offers comprehensive coverage for accidental damage, repairs, and replacements, ensuring peace of mind for Galaxy users. Plus, Samsung is introducing the New Galaxy Club. For users who love having the latest technology, this flexible subscription model is designed to make owning and upgrading Galaxy devices more convenient than ever. Regional details and availability will be announced at a later date.

The Galaxy S25 series will be available for pre-order from 23 January to 13 February 2025. Galaxy S25 Ultra will be available in Titanium Silverblue, Titanium Black, Titanium Whitesilver and Titanium Gray. Galaxy S25 and Galaxy S25+ will be available in Navy, Silver Shadow, Icyblue and Mint.

Pricing as follows:

• Samsung Galaxy S25 Ultra 256GB - R29,999
• Samsung Galaxy S25 Ultra 512GB - R31,999
• Samsung Galaxy S25 Ultra 1TB - R34,999

Bucket Tech: OPPO - MWC 2023

OPPO is showcasing a range of its latest innovative technologies at Mobile World Congress 2023 (MWC2023). During the event, OPPO is not only showing a selection of flagship devices including the pocketable OPPO Find N2 Flip, but also introduces a number of industry-leading innovations based on its four Smart Initiatives - smart entertainment, smart productivity, smart health, and smart learning, such as OPPO Wi-Fi 6 Router AX5400, OPPO Zero-Power Tag, MariSilicon Y Bluetooth audio SoC, OHealth H1 family health monitor, OPPO Air Glass 2 and more. By delivering enhanced, connected experiences through these virtuous innovations, OPPO is reinforcing its position as a future-focused company that seeks to unlock new possibilities for smart living.

" As the world’s fourth largest mobile phone brand, OPPO has showcased a series of innovations at MWC23, from folding flagship phones to the latest technology behind the Internet of Experience. By bringing new technology breakthroughs to market, we are unlocking new possibilities for smart living to better serve our users worldwide,” said Billy Zhang, President of Overseas Sales and Service of OPPO.

Focusing on Smart Living Initiatives, OPPO showcases milestones in “Virtuous Innovation”

Based on its four internal Smart Initiatives: smart entertainment, smart productivity, smart health, and smart learning, OPPO has brought a number of technology breakthroughs to the event, providing more ways to empower smart, connected experiences in the future.

In “smart productivity”, OPPO has further expanded its communication technology product portfolios. OPPO Wi-Fi 6 Router AX5400 is OPPO’s first Wi-Fi router product, supporting the Wi-Fi 6 AX5400 standard, and is capable of providing a 2.4GHz+5GHz dual-band Wi-Fi signal at the same time. The combination of its high-gain antennas, OPPO’s self-developed anti-interference algorithm and network directional speed-up technology enables Wi-Fi with wider coverage, enhanced stability, and faster speeds.

OPPO Zero-Power Tag is the first prototype device based on OPPO Zero-power Communication technology. Leveraging key technologies such as RF signal harvesting, backscattering, and low-power computing, it harvests radio waves from the surrounding area to power its own functionality and communicate battery-free in order to meet the diverse needs of IoT in the coming 6G era. This is the first time that OPPO has demonstrated the OPPO Zero-Power Tag’s capabilities in item identification and positioning, and data collection from temperature sensors, both powered by RF energy.

OPPO is also showcasing its extensive achievements across other Smart Initiatives, such as OPPO’s first self-developed flagship Bluetooth audio SoC, MariSilicon Y, the new-generation, ultra-light AR glasses, OPPO Air Glass 2, OPPO’s first family health monitor concept device OHealth H1, and OPPO’s first end-to-end power management chip SUPERVOOC S, etc.

In addition, OPPO is also jointly demonstrating a number of technological milestones with different partners, including select proposals from the OPPO Research Institute Innovation Accelerator: EEG Hearables from IDUN Technologies and Cynteract’s glove designed to help people with hand injuries to recover more effectively; hardware accelerated ray tracing technology on the Snapdragon®8 Gen 2 Mobile Platform; innovative Android features like Nearby Share and Fast Pair on OPPO flagship smartphones, and trails of Google One and YouTube Premium for up to 6 months, with selected OPPO devices.

Revolutionizing the vertical foldable experience, OPPO Find N2 Flip will turn flips into users’ first choice

OPPO Find N2 Flip, OPPO's first vertically folding phone recently launched globally in London, has become a major draw to OPPO’s booth. OPPO Find N2 Flip and Find N2 have both been appointed as Official Smartphones of the UEFA Champions League. UEFA Champions League Ambassadors and football stars, Michael Owen and Luis Garcia both join OPPO on the first day of MWC, becoming the first global users to experience the incredible OPPO Find N2 Flip.

Actively practicing corporate social responsibility, OPPO has committed to achieving carbon neutrality across its global operations by 2050

Under its corporate mission of “Technology for Mankind, Kindness for the World”, OPPO has taken action to integrate sustainability into its long-term development strategy. By the end of 2022, OPPO managed to reduce the greenhouse gas emissions from its operations by 6,000 tons annually. Starting with the European market in 2023, OPPO will remove virtually all plastics from the external packaging of its mobile phone products and will ensure that all packaging materials are made from 100% biodegradable materials.

On the opening day of MWC2023, OPPO has also published its first <OPPO Climate Action Report>. The report proposes OPPO’s goal of achieving carbon neutrality across its global operations by 2050, and outlines its future blueprint for low carbon development. With these plans, OPPO will transform its entire business into a low-carbon enterprise.

Bucket Tech: Apple Event 2021

If you're a fanboy of the tech giants based in Cupertino, California, last nights Apple Event did not disappoint with the company launching a host of new devices, one of which was the highly anticipated iPhone 13. So lets jump straight into what the 13 has to offer, just like the previous model the 12, the iPhone 13 comes in four models:

• iPhone 13 mini - $699
• iPhone 13 - $799
• iPhone 13 Pro - $999
• iPhone 13 Pro Max - $1099

Some of the standard out characteristics and features on the 13 mini and normal 13 include five new colours to suit the users style and personality, of which include New Pink, New Blue, New Midnight, New Starlight and New Red which is the show stopper. The device has a ceramic shield, which makes it tougher than any smartphone glass at the moment. Screen sizes on the 13 and 13 mini measure in a 6.1" and 5.4" respectively and are Super Retina XDR display. The new flat-edge design of the devices make it more durable and robust than previous generation phones from the brand and also they are water resistant. Apple redesigned the camera lens architecture on these devices to make the housing of the lens at a similar size to the previous generation but adding a larger lens, this was achieved by arranging the lens in a 45 degree to fin in. This camera system with its biggest Wide camera sensor also includes a sensor-shift optical image stabilization. The Ultra Wide camera also features a faster sensor helping you focus on the subject more quicker than ever. On the video side of things, the camera has a cinematic model which automatically creator beautiful depth effects and focus transitions.

Taking a quick look at the big boys, the Pro and Pro Max, Apply have gone all out with these two, in keeping with the design from the smaller two 13's, the Pro and Pro Max come in four colour variants, namely Sierra Blue, Silver, Gold and Graphite. The Pro and Pro Max are both manufacturer from Surgical-grade stainless steel which can be seen on the side profile of the device, giving it that more elegant and modern feel to it. Both devices also get the Ceramic Shield Apple claim is tougher than any smartphone glass on the market this protects a custom OLED screen that is 25% brighter outdoors. . The Pro and Pro Max are also both IP68 rated, which makes it dust and water resistant. The camera system on the devices have received the biggest upgrade ever, with next-level hardware that captures so much more detail. With this in mind, the Macro photography has been enhanced thanks to its redesigned lens and powerful autofocus system, with the new Ultra Wide camera focusing on a subject at just 2 cm, making even the smallest details seem epic. With the new camera ,they've also highly focused a lot on low light, with the wider aperture and the large sensor, it leverages the LiDAR Scanner for Night mode portraits, additionally the Telephoto camera now benefits from night mode as well, it features a 77mm focal length and 3x optical zoom which Apple say is great for classic portraiture or shooting clearer photos and videos from far away. It also has the Cinematic video feature which can be recorded with the Wide, Telephoto or TruDepth camera. Cinematic mode in the Pro and Pro Max supports Dolby Vision HDR. There's a lot more features to the camera with multiple photographic styles on hand to try and master. They also made it much more easier to edit photos and videos using their own built-in apps and don't worry about storage limitations and as the iPhon3 Pro is the first iPhone with 1TB or storage!

All devices are powered by Apples new A15 chipset which is a 5-core GPU which delivers up to 50% faster graphics performance than any other smartphone chip. The new CPU performance and efficient cores powe through complex tasks and preserve battery life. Overall the GPU is 30% faster than anything else on the market and is capable of running 15.8 trillion operations per second. All iPhone 13 models will be run on iOS 15 which will be available as a free software update from Monday, September 20th for all iOS users. Devices will be available locally from 8th October, local pricing yet to be announced. 

Bucket Tech: Huawei Y5p

With the "new norm" now being in full effect with everyone adjusting to working from home, and doing things differently, technology has played a big part in making this transition less problematic than normal. This unfortunately comes at a price, a high one most of the time but in the effort to get everyone being able to access such, Huawei has continued to its commitment of making technology more accessible to everyone with the launch of their Y5p, the most affordable phone yet. The new entry level device stems from the Y Series range has been designed to offer a large display, long-lasting battery and a good amount of storage for users. It has Huawei's EMUI's intuitive user experience, Huawei's high-quality product DNA, and their affordable pricing, the Huawei Y Series smartphones have been widely favoured by consumers around the world, including South Africa. 

Some of the key featured of the Y5p is the large 5.45  inch LCD FullView Display gives exceptional viewing experience, displays content in vibrant colours and has a screen-to-body ration of 81.2 percent. Memory wise, the Huawei Y5p comes with a standard 2GB RAM and 32GB of storage ensuring you have enough space for all your favourite apps, games and to store all the pictures and videos you will be capturing with it, speaking camera the device has an 8MP rear camera and a 5MP front facing selfie camera. The rear main camera supports HDR mode which will automatically adjust brightness when required. The battery life of the phone is quite decent as well with it featuring a 3020mAh battery which gives you an average of 17 hours of continuous video playback, or up to 21 hours of 4G calling. 

Overall, the Huawei Y5p is one of the best entry level devices on the market, powered by MediaTek's octa-core processort that includes eight Cortex-A53 cores which poweres Huawei's AI tech on the device, this all comes together to give the user a smooth and fast performing smartphone at a fraction of the price. You can purchase the Huawei Y5p for the RRP of just R1,899 from the Huawei online store of any of their partners. 

Bucket Tech: Hisense C30 Rock Lite

Earlier this year I reviewed the Hisense C30 Rock, which is a mid range smart device which also is pretty rugged with it being  IP68 rating and IK04 shock resistant, my verdict on that particular device was that it was a great all round device for the everyday person, with standard features and it gets the job done. A few weeks ago Hisense sent me another device to review, this time the smaller brother to the C30 Rock, the C30 Rock Lite. With recent times, a lot of smart phone manufactures have been releasing Lite versions of their premium phones, with it offering slightly less in specs than the main device. Most of the times, it uses tech from the older generation devices which was replaced but of recent, the market has gotten more competitive so manufacturers had to up their game. 

STYLING

Like the C30 Rock, the design is very similar, with round edges which are rubberised, a nice metal finish on the side and a rubber back. It's got a decent weight and feels good in hand. Being under the Rock name, this phone is already Shock resistant, IP67 water resistant and dust resistant. So it's a pretty hardy phone, and if you have to look at the current offerings in the market, not many brands have a device such as this available. The phone comes with a 5.0" IPS Display which we'll chat about a little later. It has that old iPhone look to it and it's quite a decent size, not being too bulky and doesn't feel uncomfortable in your pocket. 

DURABILITY

Unlike the C30 Rock which is IP68, the Lite is IP67 rated which is still a good rating for water resistance. I wouldn't necessarily take it swimming but I won't stress over if it does happen to fall into some water. However, I did take this for a swim but unfortunately for me, I didn't save the pictures before formatting the device when I sent it back. Rookie error on the part of us! The device is also shock and dust proof, so if you're the outdoors type of person who loves going running/ hiking, this would be the perfect phone for you. 

PROCESSING

With Lite devices, this is where the main talking point comes in, processing power. While the bigger phones need faster processes to perform the tasks on demands, buyers of these devices aren't going to be using the phone for running multiple apps, editing spreadsheets etc. With the Rock Lite, it comes with still a decent chipset, having the Quad-core 1.3GHz  processor and has 2GB of RAM which is sufficient for a phone of this nature and size. For memory, it has 16GB of on board memory and a memory card slot up to 128GB Micro SD which also doubles as a dual SIM slot. The phone is primarily 4G but the secondary SIM slot is 3G. 

CAMERA

The camera on the light is also slightly downgraded from to the 8MP camera with LED flash. Still capable of taking great quality pictures in proper lighting environments. It records in 1080 @ 30 frames per second and has an auto focus feature. The front facing camera is a 5MP, perfect for all your social media needs and you don't have to worry about your battery running out quickly as the device comes with a 3900mAh battery, which gives you about a day's worth of use. 

VERDICT

When looking at this phone, while it might not win any contest against other smartphones, it boils down to pricing. This phone is available at retailers for under R2,500. That is an absolute steal compared to what you can buy from the bigger name opposition. And with Hisense great product support locally, should you have any issues, best believe it will be resolved without a fuss. Serious value for money with this device and for someone who spends most of his time on a construction site, I wouldn't mind one for myself.