Reviews
Motorola Razr 40 Ultra Review
The trend for folding phones is still on the up and the pioneering company of this technology, Motorola, have released the upgraded Razr 40 Ultra. Their previous model, the Razr 2022, was extremely popular and the Razr brand is now competing with Samsung’s Galaxy Z Flip range for the title of best folding phone. It is possible that the Razr may even emerge as the clear victor.
Though the Razr 40 Ultra has some major design upgrades from its predecessor, it ultimately falls short in performance which means Samsung remains the king of flip phones. However, the difference between the two brands has become so close it’s like the gap was shaved by a razor.
The Ultra model boasts an impressive external display that takes up almost the entire front when folded. This display has a range of applications, such as using the cameras, making calls, streaming services and even playing basic games.
Incorporated within this presentation is the two-camera system, which is the same 13MP ultrawide lens from Razr 2022 and a new 12MP main camera. The selfie camera, which is of little use, is also carried over from Razr 2022 and has a 32MP lens situated beneath the internal flexible screen.
The 2022 Razr also retains its Snapdragon 8 Plus Gen 1 processor, 8GB RAM, and 256GB internal storage. An improved 3,800mAh battery is included, which supports 30W fast charging and 5W wireless charging.
A look at the design and main features
The Razr 40 Ultra has a few design elements that make it more attractive than the Razr 2022. It measures 171 x 74 x 7mm and is more comfortable to use with one hand. Both the Infinite Black and Glacier Blue models use Gorilla Glass Victus on the rear, which gives them a weight of 189g, while the Viva Magenta, with its soft vegan leather back, weighs 185g.
When you open the phone, the edges of the display are not as pronounced as the previous Razr 2022 model. The hinge crease is as subtle on this version as it was on the Razr 2022, barely showing any dip. In comparison, the Samsung Galaxy Z Flip 5 has a visible bump.
The right-hand side has the volume and power buttons located above the hinge, with the power button doubling as a fingerprint reader. The left side is home to the microSD card slot, which can hold cards up to 1TB. On the lower edge is the USB-C port.
The headphone jack is situated next to one of the Dolby Atmos-enabled stereo speakers; the other is placed along the top edge. With an IP52 rating, this phone is more dust-proof than the Galaxy Z Flip 5, though not quite as water-resistant.
Motorola phones always offer excellent software, as it provides a near-stock Android experience without needing to purchase a Pixel. The Razr 40 Ultra is no different. It has simple, straightforward icons and menus, minimal additional apps and a range of customisation options. The phone is shipped with Android 13 pre-installed, and Motorola has confirmed that users can expect three years of software updates and four years of monthly security updates.
At the time of writing, not many apps have been adapted to work properly on the dual-screen setup, however those that have been are very beneficial. For instance, with the camera the viewfinder is completely shifted to the top display and the bottom one is left open for the buttons. Additionally, YouTube allows users to watch videos on the upper screen while simultaneously looking at comments and related content on the bottom.
A Peak at the Display
Gone is the rectangular panel of the Razr 2022, replaced by a full-size display just like the one in the new Samsung Galaxy Z Flip 5. The specs on the 3.6in version are far better, with a 1,066 x 1,056 resolution and a quick 144Hz refresh rate. To protect against drops and scratches, a layer of Gorilla Glass Victus sits on top.
The internal display has gone through some modifications. The 6.9in AMOLED monitor now has a resolution of 2,640 x 1,080, which is more than the 2,400 x 1,080 resolution of the Razr 2022, and the refresh rate is incredibly fast at 165Hz. While few apps will take full advantage of the refresh rate, jumping between apps feels amazingly smooth and responsive.
The AMOLED display on the device offers great contrast and black levels, but the peak brightness doesn’t reach the same level as the Razr 2022. With an external light shining on the light sensor, the automatic brightness setting managed to reach 910cd/m², while the Razr 2022 managed to hit over 1,000cd/m².
The Razr 2022’s screen showed more color variation than one would expect given the price, but the Razr 40 Ultra has fixed that. The Saturated mode produces vivid, strong colors ideal for streaming, while Natural provides the most accurate sRGB display. When I tested this setting, it had an sRGB coverage of 93.4% and a total volume of 93.6%, with an average Delta E score of 1.3, which is much decreased compared to what the Razr 2022 displayed.
Performance and Battery Life
The Razr 40 Ultra and Razr 2022 both contain the same 3.19 GHz Snapdragon 8 Plus Gen 1 chipset, resulting in similar performance. If it weren’t for the Samsung Galaxy Z Flip 5, this would be acceptable. The latter phone, featuring the newer Snapdragon 8 Gen 2, outperformed the Razr 40 Ultra by 12% on single-core tests and 26% on multicore, while costing the same.
The GFXBench Car Chase GPU tests demonstrated a slight decrease in performance, with the Razr 40 Ultra registering 7fps lower than the Razr 2022 on the onscreen benchmark and 14fps lower on the offscreen. Nonetheless, the Razr 40 Ultra still handles graphic-heavy games proficiently, allowing me to play a few levels of Asphalt 9: Legends without any drop in frame rate.
When it comes to hardware, the battery life of the 3,800mAh unit is quite remarkable, as it lasted 21hrs 35mins in our looping video test. This is one of the most impressive performances of a flip phone, with the Galaxy Z Flip 5 surpassing it.
This model includes a faster charging time with the 30W charger; it takes approximately 28 minutes to reach 50% charge and just under an hour to reach a full charge. Additionally, the 5W wireless charging feature is a new inclusion on this model, which may not be as quick, but is still a great addition that brings it closer to the level of Samsung’s output.
Analysis of the Camera
In the same vein as other flip phones, the Razr 40 Ultra has a dual-camera setup at the rear, with a 12MP (f/1.5) wide lens. Although this appears to be a step down from the 50MP camera of the Razr 2022, the amount of megapixels isn’t the only factor to be considered.
The larger aperture on the new Razr 2023 permits more light to enter, thus improving its capability for low-light photography. The Razr 2022 was a bit of a let-down in this aspect, with odd colouring and a lot of noise appearing in the dark; however, the new model’s tones appear more natural even though the sharpness isn’t up to the desired level.
The 13MP (f/2.2) ultrawide lens is a feature that was also included in the Razr 2022 and it still works great. The colour and exposure balance are maintained just as well as with the wide lens, and the finer details turn out quite good, if not spectacular. The macro shots taken with this lens can be considered satisfactory, with well-defined edges around the subject and a pleasing out-of-focus background.
The Razr 2022 and Galaxy Z Flip 5 both offer 1080p and 4K video recording up to 60fps, with slow-motion settings of 120, 240, and 960fps. However, 8K recording is not available on either device, though this should not be a major issue for many users.
My Verdict
Had Motorola opted for the more recent Snapdragon 8 Gen 2 processor, it would have likely been crowned the new ruler of the flip phone world. However, due to the fact that it is offering last year’s performance at the same price as this year, it is a difficult place to be in, especially since the Samsung Galaxy Z Flip 5 offers more advanced hardware for the same amount of money.
Although it may not be the best, the Razr 40 Ultra certainly has its impressive moments. Its updated design is both more stylish and comfortable to use, while the bigger cover display is a great addition. Additionally, the battery life is one of the better ones currently found in flip phones. Despite not having any major leaps in performance, this phone is still the closest any brand has come to replacing Samsung as the top choice for flip phones.
Reviews
iQOO 13 Specifications
Build and Design
Materials: Glass front, glass back, aluminum frame
Dimensions: 164.6 x 77.4 x 8.3 mm
Weight: 229 g
Color Options: Cosmic Blue, Night Black, and Aurora Green
IP Rating: IP68 for dust and water resistance
Display
Type: 6.82-inch BOE Q10 OLED
Resolution: 2K (1440 x 3200 pixels), 19:8:9 aspect ratio
Refresh Rate: 144Hz, with a 300Hz touch sampling rate
Peak Brightness: 1800 nits
Processor and Software
Processor: Qualcomm Snapdragon 8 Elite, featuring 2nd Gen Oryon cores
Cooling System: Advanced liquid cooling technology
Operating System: OriginOS 5, based on Android 15
Storage and Memory
RAM: LPDDR5X, available in configurations of 12GB or 16GB
Internal Storage: UFS 4.0, available in options of 256GB, 512GB, and 1TB
Camera System
Rear Camera Setup:
Main: 50 MP, f/1.88, LYT-702 sensor, with Optical Image Stabilization (OIS)
Ultra-Wide: 50 MP, f/2
Telephoto: 50 MP, f/1.85 with 2x optical zoom, also with OIS
Front Camera: 32 MP
Battery and Charging
Battery Capacity: 6,150 mAh, composed of dual cells (2 x 2990 mAh)
Wired Charging: 120W, ultra-fast power-ups
Wireless Charging: Not supported
Audio and Connectivity
Audio: Stereo speakers with high-resolution audio support
Connectivity:
Network: 5G capability
Wi-Fi: Wi-Fi 7
Bluetooth: Bluetooth 5.3
NFC: Supported
USB: USB Type-C 3.2 Gen 1
Special Features
Security: In-display ultrasonic fingerprint sensor, facial recognition (software-based)
Custom Display Chip: iQOO Q2 for gaming enhancements
Unique OS Features: Atomic Island on OriginOS 5, enhancing notification handling
Pricing & Availability
Launch Date: Pre-orders available, shipping starts November 10, 2024
Price Options:
12GB + 256GB: ¥3,999 (~$561)
16GB + 256GB: ¥4,299 (~$603)
12GB + 512GB: ¥4,499 (~$631)
Gadgets Buying Guide
Xiaomi 15 vs. Xiaomi 15 Pro
Xiaomi released the Xiaomi 15 and Xiaomi 15 Pro models in October 2024. Although they share a core identity, these devices are distinctly tailored to suit different types of users. Below, we dive into the specifications, features, and unique selling points that set these two flagship devices apart.
Design and Build Quality
Aesthetic and Durability Differentiation
Xiaomi 15: With Gorilla Glass protection on both the front and back, the Xiaomi 15 embraces a classic, durable design enhanced by an aluminum frame. The flat-edged display is minimalistic, creating a more subtle profile that appeals to users who prefer a compact and lightweight feel at 189 grams.
Xiaomi 15 Pro: The Pro model elevates the experience with a premium Dragon Crystal Glass front, ceramic back, and an aluminum frame, delivering a luxurious finish. The curved 6.73-inch display adds a high-end touch, while the ceramic back enhances durability. Weighing in at 213 grams, it is slightly heavier than the Xiaomi 15, a trade-off for those prioritizing a more robust, refined design. Both models are IP68 rated, though the Pro’s materials offer enhanced scratch resistance and aesthetic longevity.
Verdict: If durability and premium materials matter, the Xiaomi 15 Pro’s ceramic and crystal glass build are the superior choice.
Display Technology
Standard vs. Pro-Level Experience
Xiaomi 15: The Xiaomi 15 features a 6.36-inch AMOLED flat display with a resolution of 1080 x 2400 pixels (FHD+), peaking at an impressive 2500 nits. It delivers a fluid 120Hz refresh rate with HDR10+ support, making it ideal for immersive viewing without consuming as much power.
Xiaomi 15 Pro: The Pro model takes it up a notch with a larger 6.73-inch LTPO AMOLED display, featuring a sharper QHD+ resolution (1440 x 3200 pixels) and adaptive refresh rate ranging from 1Hz to 120Hz. Dolby Vision support and peak brightness at 3200 nits elevate the Pro’s display, particularly in outdoor settings and HDR media.
Verdict: The Xiaomi 15 Pro offers a more dynamic, detailed viewing experience. For users focused on media consumption, HDR quality, or enhanced brightness, the Pro’s display is superior.
Camera System
Tailored for Photographers and Casual Users
Both models offer versatile camera setups, but the Pro version is engineered for users looking for high-end photography capabilities.
Xiaomi 15: The rear camera system includes a 50 MP main sensor with OIS, a 50 MP telephoto lens (2x optical zoom), and a 50 MP ultrawide lens with a 115° field of view. The Xiaomi 15’s setup is highly capable, delivering clear, balanced shots across different lighting environments.
Xiaomi 15 Pro: The Pro model builds on this with a 50 MP main sensor featuring a faster f/1.4 aperture and Leica Summilux lenses for increased light capture. It’s paired with a 50 MP periscope telephoto lens (5x optical zoom) and a 50 MP ultra-wide lens. Enhanced features like phase-detection autofocus, 8K video recording, and greater low-light performance make the Pro ideal for users seeking DSLR-like quality.
Verdict: The Xiaomi 15 Pro’s advanced camera hardware and additional features make it the clear winner for photography enthusiasts.
Performance and Processing Power
Speed Meets Efficiency
Both models are powered by Qualcomm’s Snapdragon 8 Elite, but the Pro includes enhanced cooling for demanding tasks.
Processor: Both the Xiaomi 15 and Xiaomi 15 Pro share the Snapdragon 8 Elite chipset, built on a 4nm process that provides fast, efficient performance for multitasking, gaming, and media.
Cooling System: The Xiaomi 15 Pro, however, includes advanced cooling mechanisms to support prolonged usage without thermal throttling, making it more suitable for intensive applications or extended gaming sessions.
Verdict: Performance-wise, both phones offer top-tier responsiveness, but the Pro is a better option for heavy users who prioritize sustained performance.
Battery and Charging Capabilities
Power for Prolonged Usage
Battery capacity and charging speeds slightly differ, but both models are designed to keep users powered throughout the day.
Xiaomi 15: Equipped with a 5000 mAh battery, the Xiaomi 15 supports 67W wired charging and 50W wireless charging. It offers excellent battery life for day-to-day activities.
Xiaomi 15 Pro: The Pro model includes a larger 6100 mAh battery, along with faster 90W wired charging and 50W wireless charging, plus 10W reverse wireless charging. This added capacity and charging speed make it ideal for users needing longer battery life without frequent recharges.
Verdict: The Pro model’s larger battery and faster charging options make it more convenient for power users.
Audio and Connectivity
Enhanced Media and Connectivity for All
Both models come with stereo speakers and support for high-resolution audio, although the Xiaomi 15 Pro benefits from Snapdragon Sound for enhanced audio fidelity.
Connectivity: Both models support 5G, Wi-Fi 7, Bluetooth 5.4, and NFC, ensuring fast, versatile connectivity.
Verdict: For audiophiles, the Xiaomi 15 Pro provides a slightly enhanced listening experience with Snapdragon Sound.
Conclusion: Xiaomi 15 or Xiaomi 15 Pro?
The Xiaomi 15 is an excellent choice for users who want a flagship experience without the extras, offering powerful performance, a vibrant display, and capable cameras in a sleek, lightweight design. However, if you prioritize photography, display quality, and extended battery life with premium materials, the Xiaomi 15 Pro is worth the investment.
Reviews
Xiaomi 15 Series Specifications
Build and Design
Xiaomi 15:
Materials: Gorilla Glass front and back, aluminum frame
Dimensions: 152.8 x 71.5 x 8.3 mm; Weight: 189 g
Color Options: Gray, Green, White, Liquid Silver
IP Rating: IP68 water and dust resistance
Xiaomi 15 Pro:
Materials: Dragon Crystal Glass front, ceramic back, aluminum frame
Dimensions: 161.3 x 75.3 x 8.4 mm; Weight: 213 g
Color Options: Gray, Green, White, Liquid Silver
IP Rating: IP68 water and dust resistance
Display
Xiaomi 15:
Type: 6.36-inch AMOLED
Resolution: 1080 x 2400 pixels, FHD+
Refresh Rate: 120Hz, HDR10+
Peak Brightness: 2500 nits
Xiaomi 15 Pro:
Type: 6.73-inch LTPO AMOLED
Resolution: 1440 x 3200 pixels, QHD+
Adaptive Refresh Rate: 1Hz-120Hz, HDR10+, Dolby Vision
Peak Brightness: 3200 nits
Processor and Software
Processor for Both: Qualcomm Snapdragon 8 Elite, 4nm
Cooling (15 Pro): Advanced cooling system for optimized performance
OS: Android 15 with Xiaomi’s HyperOS 2.0
Storage and Memory
Xiaomi 15:
Configurations: 256GB with 12GB RAM, 512GB with 16GB RAM (UFS 4.0)
Xiaomi 15 Pro:
Configurations: 256GB with 12GB RAM, 512GB with 16GB RAM, 1TB with 16GB RAM (UFS 4.0)
Camera System
Xiaomi 15:
Rear Camera Setup:
Main: 50 MP (f/1.7) with OIS
Telephoto: 50 MP (2x optical zoom)
Ultrawide: 50 MP (115° field of view)
Front Camera: 32 MP
Xiaomi 15 Pro:
Rear Camera Setup:
Main: 50 MP (f/1.4) with Leica Summilux lens and OIS
Periscope Telephoto: 50 MP (5x optical zoom)
Ultrawide: 50 MP (115° field of view)
Front Camera: 32 MP, supports 4K video
Battery and Charging
Xiaomi 15:
Battery Capacity: 5000 mAh
Wired Charging: 67W
Wireless Charging: 50W
Xiaomi 15 Pro:
Battery Capacity: 6100 mAh
Wired Charging: 90W
Wireless Charging: 50W
Reverse Wireless Charging: 10W
Audio and Connectivity
Audio for Both: Stereo speakers, high-res audio (Snapdragon Sound on Pro), no 3.5mm headphone jack
Connectivity: 5G, Wi-Fi 7, Bluetooth 5.4, NFC, USB-C 3.2
Special Features
Xiaomi 15 Pro Exclusive Features:
Display Glass: Xiaomi Dragon Crystal Glass
Enhanced IP Rating and Build Quality
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