Infinix Note 50x
The Infinix Note 50x features a powerful octa-core processor, expansive 6.7-inch display, impressive 128GB storage, and high-resolution quad camera setup for stunning photography. Ideal for users seeking a blend of performance and versatility in a smartphone.
Best price in the US: 175 USD
Released: 2025, April 1
Specifications
Infinix Note 50x in the US
Pros and Cons
Infinix Note 50x in the US
Pros of the Infinix Note 50x
Powerful Processor for the Price: It is equipped with the MediaTek Dimensity 7300 Ultimate chipset, which is excellent for performance and 90FPS gaming in this budget category, making it one of its strongest selling points.
Massive Battery and Fast Charging: It features a large 5,500 mAh battery for impressive all-day (or more) endurance and supports 45W fast wired charging, with the charger conveniently included in the box.
High Durability Ratings: The phone boasts both an IP64 rating (dust and splash resistance) and MIL-STD-810H military certification, suggesting a significantly robust and durable build for a budget device.
Useful Gaming and Utility Features: It includes gaming-centric features like Bypass Charging (powers the system directly, bypassing the battery) and practical extras like an IR Blaster (to control home appliances) and Stereo Speakers.
Smooth 120Hz Refresh Rate: The screen offers a smooth 120Hz refresh rate, which makes scrolling and animations feel fluid and responsive, enhancing the overall user experience.
Cons of the Infinix Note 50x
Low HD+ Display Resolution: The phone's largest drawback is its display resolution, which is only HD+ (720p) on a large 6.67-inch screen. This results in noticeably less sharp visuals compared to many rivals that offer Full HD+ in the same price range.
Average Brightness and Panel Type: The display's peak brightness (around 672 nits) is relatively low, which can make outdoor visibility difficult. It also uses an IPS LCD panel instead of the brighter, higher-contrast AMOLED found on some competitors.
Missing Headphone Jack and Limited SIM Slot: It lacks a 3.5mm headphone jack, which is a feature expected by many users in this segment. Furthermore, it uses a Hybrid SIM slot (2 SIMs or 1 SIM + 1 microSD), limiting flexibility.
Basic Front Camera: The 8MP front-facing camera is considered basic and delivers only average performance for selfies, falling short of the higher-resolution sensors found on some competing devices.
Heavy Software with Bloatware: It runs on Infinix's heavily customized XOS 15 (based on Android 15), which, despite some improvements, is still known to include a fair amount of pre-installed apps (bloatware) and ads, which some users dislike.
Features
Infinix Note 50x in the US
Network
| Technology | GSM / HSPA / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 42, 66 |
| 5G bands | 1, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G |
Body
| Dimensions | 165.4 x 76.4 x 8.0 mm or 8.2 mm |
| Weight | 195.4 g or 198.9 g (6.88 oz) |
| SIM | Nano-SIM + Nano-SIM |
Display
| Type | IPS LCD, 120Hz, 560 nits (typ) |
| Size | 6.67 inches, 107.4 cm2 (~85.0% screen-to-body ratio) |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~263 ppi density) |
Platform
| OS | Android 15, up to 2 major Android upgrades, XOS 15 |
| Chipset | Mediatek Dimensity 7300 Ultimate (4 nm) |
| CPU | Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) |
| GPU | Mali-G615 MC2 |
Memory
| Card slot | microSDXC (uses shared SIM slot) |
| Internal | 128GB 6GB RAM, 128GB 8GB RAM |
Main Camera
| Single | 50 MP, f/1.6, (wide), PDAF |
| Features | Dual-LED flash, HDR, panorama |
| Video | 4K@30fps, 1080p@30/120/240fps |
Selfie camera
| Single | 8 MP, f/2.0, (wide) |
| Video | 1440p@30fps, 1080p@30fps |
Sound
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm jack | No |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band |
| Bluetooth | 5.4, A2DP, LE |
| Positioning | GPS |
| NFC | No |
| Infrared port | Yes |
| Radio | FM radio |
| USB | USB Type-C 2.0, OTG |
Features
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
Battery
| Type | 5500 mAh |
| Charging | 45W wired 10W reverse wired Bypass Charging |
Misc
| Colors | Titanium Gray, Enchanted Purple, Sea Breeze Green, Sunset Spice Pink |
| Models | X6857B |