Vivo V50 Lite 4G VS Vivo Y400 Pro 5G

Both the Vivo V50 Lite 4G and the Vivo Y400 Pro 5G share the same 163.8 mm height and an identical IP65 water resistance rating, meaning neither has a meaningful edge in terms of protection against dust and water splashes — both will handle rain and everyday moisture without issue. The shared IP65 certification also confirms neither is positioned as a rugged device, which is consistent with their slim, consumer-friendly profiles.

Where the two diverge is in hand-feel and compactness. The Y400 Pro 5G is noticeably lighter at 182 g versus the V50 Lite 4G's 196 g — a 14 g difference that is genuinely perceptible during extended one-handed use or all-day carry. The Y400 Pro is also slightly narrower (75 mm vs. 76.3 mm) and marginally thinner (7.7 mm vs. 7.8 mm), resulting in a smaller overall volume of 94.59 cm³ compared to 97.48 cm³. While these millimeter-level gaps are subtle on paper, they combine to make the Y400 Pro the more pocket-friendly and ergonomically comfortable device.

In this group, the Vivo Y400 Pro 5G holds a clear, if modest, design advantage. It is lighter, slightly slimmer, and more compact — all without sacrificing any protection, as both phones match on IP rating. For users who prioritize a lighter daily driver, the Y400 Pro is the stronger choice here.

For the vast majority of display specs, the Vivo V50 Lite 4G and the Vivo Y400 Pro 5G are effectively identical. Both feature a 6.77″ OLED/AMOLED panel with a 1080 x 2392 px resolution, 388 ppi pixel density, a 120Hz refresh rate, and 1300 nits of typical brightness. In practice, this means users of either phone will enjoy smooth scrolling, sharp text, vibrant OLED colors, and solid outdoor visibility — the display experience is essentially a wash at this level.

The only differentiator in this group is HDR10 support, which the Y400 Pro 5G has and the V50 Lite 4G lacks. HDR10 enables compatible streaming content — from platforms like Netflix or YouTube — to be rendered with a wider dynamic range, preserving more detail in highlights and shadows. That said, the real-world impact is limited: it only applies when consuming HDR-flagged content, and neither phone supports the more advanced HDR10+ or Dolby Vision standards.

The Vivo Y400 Pro 5G takes a narrow edge here solely due to HDR10 support — a meaningful perk for media consumers, even if it is not a transformative advantage. For users who do not regularly stream HDR content, the two displays are virtually indistinguishable in everyday use.

This is one of the most decisive performance gaps in this comparison. The Vivo V50 Lite 4G runs on a Qualcomm Snapdragon 685 built on a 6 nm process, while the Y400 Pro 5G uses a MediaTek Dimensity 7300 on a more advanced 4 nm node. A smaller semiconductor process generally means greater power efficiency and thermal headroom — and the benchmark results reflect this emphatically. The Y400 Pro scores 2932 in Geekbench 6 multi-core and 1026 single-core, versus the V50 Lite 4G's 1510 and 473 respectively. That is roughly double the CPU performance across the board, which translates directly to snappier app launches, smoother multitasking, and significantly better handling of demanding workloads.

The memory architecture compounds this gap further. The V50 Lite 4G uses DDR4 RAM at 2133 MHz, while the Y400 Pro 5G pairs its chip with DDR5 RAM at 6400 MHz — a bandwidth difference that feeds the faster CPU with data far more efficiently and reduces bottlenecks in memory-intensive tasks. The GPU picture is more nuanced: the V50 Lite 4G's Adreno 610 runs at a higher clock speed (1260 MHz) than the Y400 Pro's Mali G615 MC2 (1047 MHz), but clock speed alone does not determine GPU output, and the overall architectural advantage still favors the Dimensity 7300 platform.

The Vivo Y400 Pro 5G wins this category comprehensively. With a newer process node, dramatically higher benchmark scores, and a far faster memory subsystem, it is the substantially more capable performer — a meaningful distinction for users who game, use demanding apps, or simply want a phone that feels fast over a multi-year lifespan.

On paper, the camera hardware of these two phones looks nearly identical: both feature a dual-lens rear setup at 50 & 2 MP with matching apertures, a 32 MP front camera, phase-detection autofocus, slow-motion support, and a comparable suite of manual controls. For everyday stills, users of either device are working with fundamentally the same camera configuration.

Two differences, however, are worth noting. The more impactful one is video: the Y400 Pro 5G tops out at 2160p (4K) at 30 fps, while the V50 Lite 4G is capped at 1080p at 30 fps. For anyone who records video — whether for social content, travel, or family moments — 4K capture offers substantially more detail and greater flexibility for cropping or reframing in post. The second distinction is sensor type: the Y400 Pro specifies a CMOS sensor, while the V50 Lite 4G has no such designation in the provided data. CMOS sensors are the modern standard for efficient, low-noise image capture, so this is a mild but notable omission for the V50 Lite 4G.

The Vivo Y400 Pro 5G holds the clear advantage in this category. The 4K video capability alone is a meaningful real-world differentiator — especially given that everything else about these camera systems is matched — making the Y400 Pro the stronger choice for users who care about video quality.

Across every single operating system specification provided, the Vivo V50 Lite 4G and the Vivo Y400 Pro 5G are a perfect match. Both ship with Android 15 and carry an identical feature set — from privacy controls like location and camera/microphone permissions, to usability features like split-screen, Picture-in-Picture, dynamic theming, and offline voice recognition. Neither receives direct OS updates, and neither supports features like Wi-Fi password sharing or focus modes.

The practical takeaway is that a user switching between these two phones would find the software experience essentially indistinguishable. The privacy toolkit is consistent, the customization options are the same, and day-to-day interactions with the OS — notifications, widgets, multi-user support, child lock — behave identically on both devices.

This category is a complete tie. Based strictly on the provided data, there is no software or OS-level factor that should influence a purchase decision between these two phones. The differentiators lie entirely in the hardware categories.

Battery capacity is where the Vivo V50 Lite 4G reclaims a notable advantage over the Y400 Pro 5G. Its 6500 mAh cell is a full 1000 mAh larger than the Y400 Pro's 5500 mAh battery — an 18% difference that, all else being equal, translates directly into longer time between charges. For heavy users, travelers, or anyone who regularly ends the day with a near-dead phone, that extra capacity is a tangible real-world benefit.

Charging speed, however, is identical: both phones support 90W fast charging, meaning the V50 Lite 4G's larger battery does not come at the cost of slower top-ups. Neither device offers wireless charging, so that is not a factor either way.

The Vivo V50 Lite 4G wins this category clearly. A 6500 mAh battery is a genuinely standout capacity at this tier, and pairing it with the same 90W charging speed as its rival means users get more endurance without any charging convenience trade-off. For battery life-conscious buyers, this is a compelling reason to favor the V50 Lite 4G — particularly given that the Y400 Pro's more powerful chipset may draw on its smaller battery more aggressively.

The audio specs for these two phones are identical across every available data point. Both the Vivo V50 Lite 4G and the Vivo Y400 Pro 5G feature stereo speakers, omit a 3.5mm headphone jack, and lack a built-in radio. Stereo speakers are a welcome inclusion at this price tier, enabling wider, more immersive sound for media playback compared to a single mono driver — and both phones deliver this equally.

The absence of a headphone jack on both devices means wired audio listeners will need either a USB-C adapter or wireless headphones regardless of which model they choose. Since this constraint applies to both phones equally, it does not factor into a relative assessment.

This category is a complete tie. With only three data points available and all three matching exactly, there is no audio-related basis to favor one phone over the other. Any meaningful audio differentiation between these devices would depend on factors — such as speaker tuning or codec support — not reflected in the provided specifications.

Connectivity is another category where the Vivo Y400 Pro 5G pulls ahead decisively, and the headline difference is 5G support. The V50 Lite 4G is limited to 4G LTE with a maximum download speed of 390 Mbits/s and upload of 150 Mbits/s, while the Y400 Pro 5G's 5G capability unlocks symmetrical speeds of up to 3270 Mbits/s in both directions — more than eight times faster on downloads and over twenty times faster on uploads. For users in 5G-covered areas, this gap is substantial for large file transfers, cloud streaming, and future-proofing the device over a multi-year ownership cycle.

Bluetooth also favors the Y400 Pro, which ships with Bluetooth 5.4 versus the V50 Lite 4G's Bluetooth 5.0. The newer version brings improvements in connection stability and efficiency, which can matter for wireless audio and peripheral pairing in crowded environments. Beyond these two areas, the picture is largely even: both phones share Wi-Fi 5, USB Type-C 2.0, NFC, dual-SIM, and an identical sensor suite including GPS, gyroscope, accelerometer, and compass.

The Vivo Y400 Pro 5G wins this category comfortably. The combination of 5G connectivity and a newer Bluetooth standard represents a meaningful leap in wireless capability — and for buyers investing in a phone they plan to use for several years, the 5G advantage in particular is a strong forward-looking argument in the Y400 Pro's favor.

With only four data points in this group, the comparison is straightforward. Both phones include a video light and neither features sapphire glass or an e-paper display — leaving just one distinguishing factor: the Vivo Y400 Pro 5G has a curved display, while the V50 Lite 4G does not.

A curved screen is primarily an aesthetic and ergonomic choice. The edges of the display gently wrap around the sides of the device, which can make the phone feel sleeker in hand and lend it a more premium visual appearance. The practical trade-offs — such as slightly increased susceptibility to edge damage or accidental touches — are real but minor considerations that largely come down to personal preference.

Based solely on the data provided, the Vivo Y400 Pro 5G holds a marginal edge here for users who favor the refined look and feel of a curved display. That said, this is an entirely subjective differentiator — buyers who prefer a flat screen for easier screen protector application or edge-to-edge grip will see no disadvantage in the V50 Lite 4G's flat panel.