Realme P3x 5G VS Vivo V50

Both phones share a waterproof build with no rugged or foldable design, but the water resistance ratings tell different stories. The Vivo V50 carries an IP69 certification, while the Realme P3x 5G is rated IP68. In practice, IP68 covers prolonged submersion in still water, which is more than enough for everyday accidents. IP69, however, adds protection against high-pressure, high-temperature water jets — a meaningfully higher standard that gives the V50 a real-world durability edge in more demanding conditions.

On physical dimensions, the V50 is the more compact and refined device. It is 3 grams lighter (194 g vs. 197 g), 0.3 mm thinner (7.6 mm vs. 7.9 mm), and has a noticeably smaller overall volume (95.19 cm³ vs. 99.75 cm³). While these differences may sound marginal in isolation, a slimmer, lighter phone translates to a more comfortable in-hand feel over long usage sessions and sits more naturally in a pocket. The P3x is slightly taller (165.7 mm vs. 163.3 mm) but fractionally narrower (76.2 mm vs. 76.7 mm), making the two footprints broadly similar despite the volume gap.

The Vivo V50 holds a clear design advantage in this group. It is not only lighter and slimmer — contributing to better ergonomics — but its superior IP69 rating sets it apart on durability, offering a level of water resistance the P3x simply cannot match.

The most consequential difference here is panel technology. The Realme P3x 5G uses an LCD IPS display, while the Vivo V50 opts for an OLED/AMOLED panel. In everyday use, this gap is immediately visible: OLED delivers true blacks, higher contrast, and more vibrant colors by lighting pixels individually, whereas LCD relies on a backlight that limits contrast and makes deep blacks appear grayish. For media consumption, dark-theme apps, or any content with varied lighting, the V50's panel will consistently look more vivid and immersive.

Screen size and sharpness are effectively a wash. The V50 is marginally larger (6.77″ vs. 6.72″) and the P3x edges it on pixel density (396 ppi vs. 388 ppi), but neither difference is discernible to the human eye at normal viewing distances. Both run at 120Hz, ensuring equally smooth scrolling and animations. Where the V50 does pull further ahead is HDR support — it covers both HDR10 and HDR10+, meaning compatible streaming content (Netflix, YouTube HDR) will render with a wider dynamic range and more nuanced highlights. The P3x supports neither standard.

The V50 also includes an Always-On Display, a convenience feature the P3x lacks, allowing glanceable notifications without waking the screen — something OLED enables efficiently due to its per-pixel power consumption. Taken together, the Vivo V50 holds a decisive display advantage, driven primarily by its superior panel technology and HDR capabilities.

The performance gap between these two devices is substantial. The Vivo V50 runs on the Snapdragon 7 Gen 3, built on a 4 nm process, while the Realme P3x 5G uses the Dimensity 6400 on a 6 nm node. A smaller semiconductor size generally means better power efficiency and thermal management — the V50's chip can sustain heavier workloads without throttling as aggressively. The AnTuTu benchmark scores make the real-world implications concrete: the V50 scores 866,863 versus the P3x's 450,300 — nearly double — placing the two in clearly different performance tiers. For gaming, intensive multitasking, or any compute-heavy app, the V50 has a commanding lead.

Memory architecture reinforces that gap further. The V50 carries 12 GB of DDR5 RAM at 3200 MHz with a maximum memory bandwidth of 25.6 GB/s, compared to the P3x's 8 GB of DDR4 at 2133 MHz and 17.1 GB/s. More RAM means more apps stay resident in memory — reducing reload times — and the faster DDR5 interface feeds the CPU and GPU data more quickly, which is particularly noticeable in graphics-intensive tasks. Storage is another stark contrast: the V50 ships with 512 GB internally versus the P3x's 128 GB, a fourfold difference that matters for users who store media locally or game heavily.

The Vivo V50 wins this category decisively and it is not particularly close. Across chipset generation, benchmark performance, RAM capacity and speed, and storage, it outclasses the P3x at every measurable level — making it the clear choice for users who prioritize responsiveness and longevity under load.

Camera hardware diverges sharply once you look past the shared 50 MP primary sensor. The Realme P3x 5G pairs its main lens with a token 2 MP depth sensor — a configuration that adds little practical value beyond enabling software-assisted portrait mode. The Vivo V50, by contrast, deploys a genuine dual 50 MP system, meaning its secondary camera captures usable detail and functions as a versatile second perspective rather than a placeholder. The V50's lenses also feature slightly wider apertures (f/2.0 and f/1.9 vs. f/2.4 and f/1.8), with the primary lens in particular admitting more light — an advantage in low-light shooting conditions.

The selfie camera gap is equally pronounced. The P3x offers an 8 MP front shooter, while the V50 brings a 50 MP front camera — a difference that translates directly into far more detail, better cropping flexibility, and higher-quality video calls or self-portraits. On the video side, the V50 records up to 4K at 30 fps from its main camera, whereas the P3x tops out at 1080p at 60 fps. For users who prioritize video quality, 4K capture offers significantly more resolution and post-production flexibility, even if 1080p/60fps has a smoothness advantage for fast-motion content.

Feature parity is high across manual controls, autofocus modes, HDR, slow-motion, and timelapse — so neither phone is functionally limited for everyday photography. The differences are entirely in hardware quality. The Vivo V50 wins this category clearly, with a stronger secondary camera, a vastly superior front sensor, and higher-resolution video recording.

Across every data point in this category, the Realme P3x 5G and Vivo V50 are identical. Both ship with Android 15 and share the same complete feature set — including privacy controls (location, camera, microphone, app tracking), productivity tools (split-screen, Picture-in-Picture, widgets, full-page screenshots), and quality-of-life features like dark mode, dynamic theming, battery health check, and offline voice recognition. There is not a single differentiating flag in the provided data.

This is a tie in the most complete sense. Users choosing between these two devices will have an identical software experience on paper — the same Android version, the same privacy toolset, and the same feature availability. Any differences in actual day-to-day software experience would stem from each manufacturer's custom Android skin layered on top, which falls outside the scope of the provided specifications.

Battery capacity is a straight tie — both the Realme P3x 5G and Vivo V50 pack a 6000 mAh cell, which is a generously sized reservoir by any standard. All else being equal, users of either device can expect comparable endurance between charges. Neither supports wireless charging or has a removable battery, so that parity extends to the broader feature set as well.

Where they diverge is charging speed, and the gap is meaningful. The V50 supports 90W fast charging versus the P3x's 45W — exactly double. In practice, this means the V50 can replenish the same 6000 mAh battery in roughly half the time. For users who rely on quick top-ups during a commute or a short break, that difference is tangible and consequential rather than a marginal spec sheet win.

The Vivo V50 takes this category. With identical capacity but twice the charging speed, it offers a notably more convenient ownership experience — matching the P3x on endurance while leaving it well behind when time at the charger matters.

Audio hardware is sparse on both devices, but there is one meaningful distinction. The Vivo V50 includes stereo speakers, while the Realme P3x 5G makes do with a single speaker. Stereo output creates a wider soundstage — dialogue, music, and game audio feel more spatially separated and immersive, particularly when holding the phone in landscape for video or gaming. A mono speaker, by comparison, projects sound from one point only, which feels noticeably flat once you are accustomed to stereo.

Beyond that, the two phones are evenly matched — and equally limited. Neither offers a 3.5 mm headphone jack, so wired audio requires a USB-C adapter. Neither supports high-resolution Bluetooth codecs like LDAC or aptX Lossless, meaning wireless audio quality is capped at standard Bluetooth levels regardless of headphone quality. There is no FM radio on either device.

The Vivo V50 edges this category on the strength of its stereo speaker setup alone. It is a modest but real advantage for media consumption and speakerphone use — the P3x has no audio feature to counter it with.

This category is genuinely split, with each phone holding a meaningful advantage the other lacks. The Realme P3x 5G supports NFC and includes a microSD card slot for expandable storage — two features the Vivo V50 omits entirely. NFC enables contactless payments and quick device pairing, and its absence on the V50 is a real limitation for users who rely on mobile wallets. The expandable storage slot on the P3x is similarly practical: given the V50's 512 GB base storage it may matter less there, but it remains a flexibility advantage the P3x holds.

Flipping the ledger, the V50 pulls ahead on cellular performance and wireless connectivity. Its peak download speed reaches 5000 Mbits/s versus the P3x's 3300 Mbits/s — a gap that reflects a more capable 5G modem and translates to faster data throughput in supported networks. The V50 also carries the slightly newer Bluetooth 5.4 against the P3x's 5.3, though the practical differences between these two versions are negligible for most users. Wi-Fi capability is identical on both, topping out at Wi-Fi 5 (802.11ac).

Neither phone wins this category outright — the trade-offs are real and user-dependent. Those who prioritize NFC payments and storage flexibility will find the P3x more accommodating, while users who value raw cellular speed will lean toward the V50. It is a split decision, and the right call hinges on which of these features matters more in daily use.

The Miscellaneous category offers no differentiation whatsoever. The Realme P3x 5G and Vivo V50 match on every single data point: both have a video light, and neither features sapphire glass, a curved display, or an e-paper display. This is a complete tie — no advantage exists for either device based on the provided specifications.