Introduction of Infinix Note 50X 5G

The Infinix Note 50X 5G review conclusion: an affordable midranger, which places a lot of emphasis on durability and daily functionality. It is tough due to its ability to provide fast UI and good gaming at an affordable cost with the MediaTek Dimensity 7300. The 6.67-inch 120 Hz IPS LCD is smooth, albeit only HD+, and therefore the text and small details are not as crisp as those of the FHD / AMOLED competitors. The 50MP primary camera is effective during the day but does not work well in low-light situations.

Quick highlights

• SoC: MediaTek Dimensity 7300 (4 nm) — solid day-to-day performance for the price.
• Display: 6.67″ HD+ IPS LCD (720×1600), 120 Hz — very smooth but lower pixel density.
• Main camera: 50 MP sensor with 4K@30fps support — good in daylight, limited in low light.
• Battery: ≈5,200–5,500 mAh; many SKUs include 45W wired charging — excellent endurance.
• OS: XOS 15 on Android 15 at launch.

Design & build

What it looks and feels like

• The Note 50X is designed in the existing slab style with rounded edges and a rectangular-shaped camera island.
• The back is polycarbonate (plastic), although the finish is convincing, some of the colors and textures make it look more high-end than plain plastic.
• The weight is approximately -195 g, weighty considering a big-battery device. And that makes it comfortable for one-handed use for most people.
• The power button, which is mounted on the side, also doubles to be a fingerprint reader – it is fast, efficient, and conveniently located.
• The camera island is big; however, it is not so tall, so it does not wiggle on a desk.

Display deep dive

Headline: Smooth 120 Hz but lower pixel density (HD+). The screen is the phone’s most obvious tradeoff.

What you’ll notice in daily use

• The 120 Hz refresh is buttery on animations, scrolling, and UI transitions.
• Small text, fineline, and thin line art appear soft as opposed to FHD/OLED competitors. The softness is not really obvious but observable by the readers when the devices are displayed side-by-side at the standard eye distance.
• The contrast and black depth are inferior to those in the AMOLED screens; therefore, the cinematic content does not have the deep blacks and pop on the OLED displays.
• Vision outdoors is not extraordinary, but neither superior, and direct light Illuminates the brightness constraints of the LCD.

Tests that demonstrate the difference

• 1:1 crop of small font: show a 12px paragraph screenshot and a 1:1 crop to reveal pixel structure.
• Sunlight photo: photograph the screen in direct sun with auto-brightness on; that highlights peak brightness.
• Side-by-side comparison: place Note 50X next to an FHD AMOLED rival and shoot the same image/crop — this visually proves the sharpness gap.

Why buyers still accept HD+
Large batteries, lower cost, and simpler display drivers can help battery life and reduce BOM cost — a trade many buyers accept for longer real-world usage and a lower price.

Performance & gaming

Headline: Dimensity 7300 delivers responsive daily use and reasonable gaming performance.

Everyday use

• App launching and switching are quick.
• Multitasking with 6–8 GB RAM is fine for typical users.
• UI animations and navigation are fluid (120 Hz helps perceptually).

Gaming

• Popular titles like PUBG Mobile and Call of Duty Mobile are playable at medium settings with stable frame rates for casual sessions.
• Sustained stress shows thermal throttling under very long sessions, but the phone manages heat well enough for most gamers — you’ll lose some peak performance after prolonged play, but not catastrophically.

Camera system

Headline: 50 MP main sensor is serviceable in daylight; low light and stabilization are limited.

Daylight performance

• Photos are punchy and shareable straight out of the camera. Colors are tuned to please the average user.
• Detail is good at normal viewing sizes; 1:1 crops show limits in resolving very fine texture compared to higher-end rivals.
• HDR works well in mid-range dynamic scenes, but it isn’t class-leading.

Ultrawide & macro

• Ultrawide is useful for landscapes and group shots, but suffers from softness and color shift at the edges.
• Macro and depth sensors are mixed — fun for social use but not top-tier quality.

Low-light & night

• Noise increases rapidly, and detail drops. Night mode helps, but doesn’t match phones with larger sensors or more advanced computational photography.
• Tripod or steady support meaningfully improves results — use longer exposures when possible.

Video

• 4K@30fps is supported on many SKUs and gives high-resolution footage.
• Stabilization in 4K is average; 1080p with EIS often produces smoother results for walking or handheld clips.

Battery life & charging

Headline: Battery and endurance are the Note 50X’s defining strengths.

What to expect

• With ≈5200–5500 mAh, real-world screen-on times (SOT) commonly range from 7–10 hours depending on usage. Mixed-use days (messaging, social apps, browsing, and occasional video/gaming) often yield a full day and frequently more.
• The 45W wired charging (on SKUs that include it) brings practical top-up speeds and quick turnaround.

Charging behavior

• 0 → 50%: roughly 25–35 minutes (on 45W).
• 0 → 100%: roughly 70–90 minutes.
  (Always measure your specific SKU with the bundled charger to confirm.)

Useful tests to run

• Video loop test at 120 nits until shutdown — record run time.
• Mixed-use 24-hour log: document SOT, app usage, and top-off times.
• Charging curve: log times at 0%, 10%, 25%, 50%, 75%, 100% and plot the charge speed taper.

Software

Headline: XOS 15 on Android 15 adds features but also preinstalled apps.

What you get

• Feature-rich XOS skin: custom themes, gesture controls, and additional system features.
• Some pre-installed apps (bloatware) are included; most can be disabled or uninstalled.

Update policy

• Infinix historically varies update commitments by model and region. If OS update guarantees matter to you, confirm the specific policy for your SKU and region before buying. The device launches with Android 15 and XOS 15, but future major OS and security update promises differ by market.

How it compares: quick matchups

Headline: Competes on battery and value; loses on display sharpness and night camera.

When to pick the Infinix Note 50X 5G

• You want long battery life and solid all-day performance for a modest price.
• You prefer a smooth 120 Hz UI and good everyday responsiveness.

When to pick rivals

• You want an AMOLED or FHD display for sharper text and deeper blacks.
• You require better low-light camera performance or stronger manufacturer update commitments.

Pros & Cons

Pros

• Strong CPU performance for the price (Dimensity 7300).
• Large battery with excellent endurance.
• 120 Hz for smooth UI.
• Very good value in many markets.

Cons

• HD+ LCD — lower sharpness than FHD/AMOLED rivals.
• Low-light camera performance is only average.
• SKU variation means you must check the exact specs for your region.

Who should buy this phone?

Buy it if:

• You want a very long battery life.
• You need solid everyday performance at a low price.
• You prefer a smooth 120 Hz UI and can accept a lower-resolution LCD.

Don’t buy if:

• You want the sharpest display (AMOLED/FHD).
• You need the best low-light camera for night photography.
• You demand long OS update guarantees without checking the region-specific policy.

FAQs

Conclusion

Infinix Note 50X 5G is a trustworthy midrange device based on the long battery life, seamless 120 Hz functionality, and integrity of the day-to-day affordability. Its greatest weaknesses are HD+ LCD and mediocre low-light camera performance, yet to the users who value durability, a reactive user interface, and excellent value, it is a solid 2025 contender. When the sharpness on the display and night photography take first place in your priorities, look at the rivals with AMOLED; otherwise, the Note 50X 5G is a good overall bet.