CMF Phone 2 Pro VS Vivo T4R

In terms of physical form, these two phones are remarkably close. The CMF Phone 2 Pro measures 164 × 78 × 7.8 mm and weighs 185 g, while the Vivo T4R comes in at 163.3 × 76.7 × 7.4 mm and 183.5 g. The 1.5 g weight difference is imperceptible in daily use, and the slight edge in slimness and narrowness the T4R holds translates to a marginally more compact volume — 92.7 cm³ versus 99.8 cm³. In practice, both phones will feel very similar in hand, though the T4R's slightly narrower and thinner body may be marginally easier to grip for users with smaller hands.

The most meaningful differentiator in this category is water resistance. The CMF Phone 2 Pro carries an IP54 rating, meaning it is protected against dust ingress and splashes from any direction — adequate for rain or an accidental spill, but not submersion. The Vivo T4R steps up significantly with an IP68 rating, which guarantees full dust-tightness and the ability to withstand sustained immersion in water. This is a real-world advantage that matters: dropping the T4R in a sink or pool is far less likely to cause damage, whereas the CMF Phone 2 Pro would be at serious risk in the same scenario.

Neither phone has a rugged build or foldable form factor, so those are non-factors here. Overall, the Vivo T4R holds a clear edge in this group. Its IP68 protection is a substantially higher standard of durability, and its marginally more compact dimensions add a small but genuine ergonomic benefit — making it the stronger option for users who prioritize long-term resilience and pocketability.

At the panel level, these two phones are effectively identical. Both feature a 6.77″ OLED/AMOLED display running at 1080 × 2392 px with a pixel density of 388 ppi and a 120Hz refresh rate. That means the same punchy colors, deep blacks, and fluid scrolling experience on both devices — users switching between them would be hard-pressed to notice any difference in day-to-day visual quality or smoothness.

Where the two diverge is in display protection and HDR capability. The CMF Phone 2 Pro features branded damage-resistant glass — a meaningful real-world advantage, as it significantly reduces the risk of scratches and cracks from everyday drops and pocket debris. The Vivo T4R offers no such protection. Additionally, the CMF Phone 2 Pro supports both HDR10 and HDR10+, enabling richer contrast and a wider dynamic range when streaming compatible content on platforms like YouTube or Amazon Prime Video. The T4R supports neither standard, so HDR content will be tone-mapped down, losing some of that visual depth.

The CMF Phone 2 Pro holds a clear edge here. While the raw display hardware is a dead heat, the addition of branded glass protection and full HDR10/HDR10+ support makes it the more capable and durable display package — advantages that are both immediately visible in media consumption and felt over the long-term life of the device.

Both phones are built on MediaTek's 4nm architecture and share a striking amount of silicon in common — identical GPU (Mali G615 MC2 at 1047 MHz), identical storage (256GB), and the same DDR5 memory running at 6400 MHz. The GPU parity means gaming performance and graphics-heavy workloads will be virtually indistinguishable between the two devices.

The differences, while modest, consistently favor the Vivo T4R. It runs the newer Dimensity 7400 chip versus the CMF Phone 2 Pro's Dimensity 7300, with its performance cores clocked slightly higher at 2.6 GHz versus 2.5 GHz. More impactful in everyday use is the RAM advantage: the T4R ships with 12GB of RAM compared to the CMF Phone 2 Pro's 8GB. That extra headroom translates directly into smoother multitasking, more apps retained in the background without reloading, and better sustained performance under demanding workloads like video editing or running multiple heavy apps simultaneously.

The Vivo T4R takes a clear edge in this category. The generational chip upgrade and, more significantly, the 50% increase in RAM give it a tangible advantage for users who push their phones hard — even if the gap is unlikely to be felt during light, everyday tasks.

The rear camera systems tell very different stories. The CMF Phone 2 Pro fields a genuine triple-camera setup — a 50 MP main, a second 50 MP lens, and an 8 MP shooter — while the Vivo T4R pairs its 50 MP primary with a 2 MP secondary that, at that resolution, functions essentially as a depth-sensing aid rather than a truly usable camera. More telling is the zoom capability: the CMF offers 2x optical zoom, meaning lossless telephoto reach, whereas the T4R lists 0x optical zoom, limiting it to digital crop only. The CMF's main lens aperture of f/1.9 also edges out the T4R's f/2.4, allowing more light in and lending an advantage in low-light photography.

On the front, the scales tip toward the T4R. Its 32 MP selfie camera outresolves the CMF's 16 MP unit, which matters for users who prioritize video calls, selfies, or portrait-mode shots taken with the front lens. The T4R's front aperture of f/2.45 is marginally narrower than the CMF's f/2.0, meaning the CMF retains a slight low-light edge even there. Both phones share the same video ceiling — 4K at 30fps — along with OIS, phase-detection autofocus, and an equivalent manual controls feature set.

The CMF Phone 2 Pro has a decisive advantage for rear photography, offering a more versatile multi-lens system, genuine optical zoom, and a brighter main aperture. The Vivo T4R counters with a higher-resolution front camera, making it the stronger pick specifically for selfie-focused users — but for overall camera capability, the CMF Phone 2 Pro comes out ahead.

This is a rare clean sweep: every single operating system feature listed is identical between the CMF Phone 2 Pro and the Vivo T4R. Both ship with Android 15 and share the full same set of capabilities — from privacy controls like location and camera/microphone permissions, to productivity features like split-screen, Picture-in-Picture, and on-device machine learning.

The shared feature set is notably well-rounded. Both phones offer dynamic theming, customizable notifications, offline voice recognition, and a battery health check — conveniences that matter in day-to-day use. On the privacy front, both can block app tracking and offer granular camera and microphone permission controls, though neither supports cross-site tracking blocks, a limitation common across Android devices.

This category is an absolute tie. Neither device holds any software advantage over the other based on the provided data. A user choosing between these two phones should look entirely to other specification groups — hardware, cameras, or design — to make their decision, as the OS experience will be functionally identical out of the box.

Battery capacity is where the Vivo T4R pulls ahead most tangibly in this comparison. Its 5700 mAh cell outpaces the CMF Phone 2 Pro's 5000 mAh by a meaningful 14% — a gap large enough to translate into real-world gains, likely amounting to several additional hours of screen-on time or comfortably stretching a heavy-use day into a second day for moderate users.

The charging speed advantage also belongs to the T4R. At 44W versus the CMF's 33W, the T4R will replenish its battery noticeably faster — important given that it also has more capacity to refill. The CMF Phone 2 Pro's 33W is respectable but trails behind, meaning users will spend more time tethered to a charger to achieve the same result. Neither phone supports wireless charging, so that is a non-factor for this comparison.

The Vivo T4R wins this category decisively. It carries more charge and recovers that charge faster — a double advantage that directly benefits users who are heavy on-the-go users or simply want the reassurance of a larger battery buffer. For anyone who considers battery endurance a top priority, the T4R is the clear choice.

Audio is a lean category for both phones, with one differentiator worth noting. Neither device includes a 3.5mm headphone jack or any high-resolution Bluetooth codec support — no aptX, LDAC, or their variants — meaning wired audio is relegated to an adapter and wireless listening tops out at standard Bluetooth quality on both.

The single meaningful distinction is that the Vivo T4R features stereo speakers, while the CMF Phone 2 Pro does not. Stereo output creates a genuine sense of width and spatial separation when watching videos, gaming, or listening to music without headphones — experiences that a mono speaker simply cannot replicate regardless of volume. For anyone who regularly consumes media through the phone's built-in speakers, this is a noticeable everyday difference.

The Vivo T4R holds a clear edge here. In an otherwise evenly matched audio feature set, stereo speakers are the one hardware advantage that directly impacts real-world listening quality. Users who prioritize speaker audio — whether for media, calls on loudspeaker, or casual music — will find the T4R the more capable device in this regard.

Across the core connectivity checklist — 5G, Wi-Fi 6, dual SIM, USB-C, fingerprint scanner, GPS, and the full standard sensor suite — both phones are evenly matched. The Vivo T4R's Bluetooth 5.4 nudges ahead of the CMF Phone 2 Pro's 5.3, a generational step that brings minor improvements in connection reliability and efficiency, though the real-world difference for most users will be negligible.

The more impactful divergence lies in two features that directly affect daily utility. The CMF Phone 2 Pro includes NFC and an external memory slot, while the Vivo T4R has neither. NFC is the backbone of tap-to-pay systems like Google Pay, and its absence on the T4R is a significant omission for users who rely on contactless payments or NFC-based device pairing. The expandable storage on the CMF, meanwhile, lets users cheaply extend capacity beyond the built-in 256GB — a flexibility the T4R simply cannot offer.

The CMF Phone 2 Pro takes a clear win in this category. Losing both NFC and expandable storage on the Vivo T4R are concrete, everyday limitations rather than niche trade-offs — and the CMF's marginal Bluetooth disadvantage is too small to offset those absences. For users who value payment convenience and storage flexibility, the CMF Phone 2 Pro is meaningfully better equipped.

The miscellaneous category offers nothing to separate these two devices. Both the CMF Phone 2 Pro and the Vivo T4R share an identical feature profile across every listed spec: both have a video light, and neither features a sapphire glass display, a curved screen, or an e-paper panel.

This is a complete tie. With no differentiators present in either direction, this group has no bearing on the decision between these two phones. Users should weigh the outcomes of the other specification categories — where meaningful gaps do exist — to determine which device better suits their needs.