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- 4 colours
Infinix
8 GB / 128 GB / India · Launched March 2025 · Energy class B
Overview
NeoScore
5.9
#1788 of 6247
- Design & display
- 5.9
- Performance & hardware
- 5.8
- Camera
- 4.1
- Connectivity
- 7.5
- Battery & charging
- 7.1
Efficiency
- Energy efficiencyB
- ABCDEFG
- RepairabilityB
- ABCDE
- Repeated-drop resistanceA
- ABCDE
Strengths
- Its 5500 mAh battery has more capacity than most phones of its time.
- Connectivity is better than on most phones of its time, with 5G, Wi-Fi 6E and Bluetooth 5.4.
- The f/1.6 aperture is among the brightest of its time.
Weak points
- Its 263 ppi pixel density is lower than that of most phones of its time.
- This version's 128 GB of storage is less than that of most phones of its time.
- Display
- 6.67″IPS LCD720 × 1,600 px120 Hz
- Design
- 199 g76.4 mm165.4 mm8.2 mm
- Performance
- MediaTek Dimensity 7300 UltraOcta-Core8 GB RAM128 GB
- AnTuTu
- 720,000Better than 76% of phones
- Battery
- 5,500 mAh45 W
- Cameras
- 50 Mpx · f/1.6selfie 8 Mpx · f/2
- Network
- 5G4G3G2G
- Software
- Android 15
Editorial report
Infinix Note 50x 8 GB / 128 GB / India technical sheet
The Infinix Note 50x suits buyers looking for an Android phone with broad connectivity and a battery whose capacity exceeds that of most phones of its time. Its main trade-offs are the lower-than-most display pixel density and this version's 128 GB of storage. The 6.67-inch IPS LCD display refreshes at 120 Hz, a typical figure for its time, while its pixel density is 263 ppi. A 5500 mAh battery and 45 W charging are both typical specifications, although battery capacity is higher than on most phones of its time.
Connectivity is a stronger point: the phone includes 5G, Wi-Fi 6E, Bluetooth 5.4 and NFC. Its 50 MP rear camera has an f/1.6 aperture, among the brightest of its time, while the camera overall is typical. Video recording reaches 4K at 30 fps, and there is no optical image stabilization. Storage is expandable, and the phone is also sold in an 8 GB / 128 GB configuration. Android 15 and five years of OS update support round out the software details.
With a NeoScore of 5.8, the Note 50x is a balanced choice for buyers who prioritize connectivity and battery capacity and can accept a less-dense display and less starting storage.
Technical index
NeoScore
NeoScore is NeoTeo's technical index: it weighs each phone's verified specifications and compares them with those of the phones of its time.
5.92
/10
Prices in United States
Selected variant
8 GB / 128 GB / India
Design & display
5.9
- Display Technology IPS LCD
- 5.0
- Display Refresh Rate 120 Hz
- 9.0
- Display Pixel Density 263 ppi
- 3.9
- Peak Display Brightness 900 nits
- 7.3
- Display Features Hole-Punch Notch, TÜV Rheinland Low Blue Light, DCI-P3, 10-Bit Panel, Capacitive Touch, Multi-Touch, Frameless, Always-On Display, LTPS LCD
- 2.5
- Weight 199 g
- 6.1
- Resistance Features IP64, MIL-STD-810H
- 4.0
- Usable Surface 85 %
- 8.0
- Body Thickness 8.2 mm
- 7.6
Performance & hardware
5.8
- AnTuTu Score 720,000
- 3.6
- RAM Capacity 8 GB
- 7.1
- Storage Type UFS 2.2
- 5.0
- Processor Process Size 4 nm
- 8.5
- Maximum Storage Capacity 256 GB
- 5.6
- Maximum CPU Clock 2.5 GHz
- 6.1
- RAM Type LPDDR4X
- 5.0
Camera
4.1
- Aperture f/1.6
- 9.0
- Optical Image Stabilization No
- 2.0
- Resolution 50 Mpx
- 8.0
- Optical Zoom 0 x
- 0.0
- Camera Features Autofocus, Continuous Autofocus, Phase-Detection Autofocus, Laser Autofocus, Touch Focus, HDR, Panorama, Digital Zoom, Geotagging, Face Detection, White Balance Settings, ISO Settings, Exposure Compensation, Scene Mode, Self-Timer, Burst Mode, Continuous Shooting, Time-Lapse, LED Flash, Manual Focus, Manual Exposure, Manual ISO, Manual White Balance
- 0.0
Connectivity
7.5
- Connectivity Features Infrared, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Type-C, NFC, Computer Sync, OTA Sync, Tethering, VoLTE, USB 2.0
- 3.0
- Cellular Bands 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 3G UMTS 1700 AWS, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B17, 4G LTE B20, LTE B28, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B66, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n12, 5G NR n20, 5G NR n28, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n71, 5G NR n77, 5G NR n78
- 10.0
- Wi-Fi Standards Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E, Wi-Fi 802.11a/b/g
- 8.5
- Bluetooth Version Bluetooth 5.4
- 9.0
- Navigation Systems GPS, A-GPS, GLONASS, BeiDou, Galileo
- 9.0
- SIM Configurations Dual Nano-SIM, Dual SIM Dual Standby
- 7.5
Battery & charging
7.1
- Battery Capacity 5,500 mAh
- 9.9
- Fast Charge Power 45 W
- 7.0
- Battery Features Fast Charging, Bypass Charging, Reverse Charging, Non-Removable, Rechargeable, Battery Level Indicator
- 4.3
Tap a point on the chart to see what makes it up.
- Design & display
- 5.85
- Performance & hardware
- 5.76
- Camera
- 4.08
- Connectivity
- 7.45
- Battery & charging
- 7.09
- NeoScore rank
- #1788 / 6247
Efficiency
Grades from the official EU product label. Missing grades are never estimated.
- Energy efficiency
- B
- Repairability
- B
- Repeated-drop resistance
- A
Survived 270 drops without defects
View the official EPREL labelInfinix
Technical specifications
Performance
- Processor Model
- MediaTek Dimensity 7300 Ultra
- Processor Process Size
- 4 nm
- Graphics GPU
- Mali-G615 MC2
- Storage Type
- UFS 2.2
- Maximum CPU Clock
- 2.5 GHz
- Maximum Storage Capacity
- 256 GB
- AnTuTu Score
- 720,000
- Geekbench 6 Single-Core
- 1,026
- Geekbench 6 Multi-Core
- 2,932
- CPU Description
- Octa-core CPU with 4 Cortex-A78 cores at 2.5 GHz and 4 Cortex-A55 cores at 2.0 GHz.
- Processor Type
- Octa-Core
- 64-Bit Processor
- Yes
- RAM Capacity
- 8 GB
- RAM Type
- LPDDR4X
- Expandable Storage
- Yes
- AnTuTu version
- v10
Design
- Body Colors
- Grey, Purple, Green, Pink
- Body Thickness
- 8.2 mm
- Body Width
- 76.4 mm
- Body Height
- 165.4 mm
- Weight
- 199 g
- Usable Surface
- 85 %
- Body Materials
- Plastic
- Resistance Features
- IP64, MIL-STD-810H
- Drop Resistance Class
- A
- Repairability Class
- B
- Foldable
- No
- Rugged Build
- No
- Drop Test Count
- 270
Battery
- Battery Efficiency Rating
- B
- Battery Capacity
- 5,500 mAh
- Battery Type
- Li-Polymer
- Fast Charge Power
- 45 W
- Battery Features
- Fast Charging, Bypass Charging, Reverse Charging, Non-Removable, Rechargeable, Battery Level Indicator
- Charge cycles
- 800
Display
- Display Aspect Ratio
- 20:9
- Display Technology
- IPS LCD
- Peak Display Brightness
- 900 nits
- Display Diagonal
- 6.67″
- Display Horizontal Resolution
- 720 px
- Display Vertical Resolution
- 1,600 px
- Display Pixel Density
- 263 ppi
- Display Refresh Rate
- 120 Hz
- Touch Sampling Rate
- 360 Hz
- Display Contrast Ratio
- 5,000,000 :1
- Display Features
- Hole-Punch Notch, TÜV Rheinland Low Blue Light, DCI-P3, 10-Bit Panel, Capacitive Touch, Multi-Touch, Frameless, Always-On Display, LTPS LCD
- Integrated Projector
- No
Sensors
- Fingerprint Sensor Placement
- Side
Sensor
- Sensor Features
- Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Gravity Sensor, Light Sensor, Cooling System
Software
- Operating System
- Android 15
- OS Family
- Android
- OS Version
- 15
- OS Update Support
- 5 years
- Direct OS Updates
- No
- Google Services
- Yes
- Widevine L1
- Yes
Connectivity
- SIM Configurations
- Dual Nano-SIM, Dual SIM Dual Standby
- Cellular Bands
- 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 3G UMTS 1700 AWS, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B17, 4G LTE B20, LTE B28, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B66, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n12, 5G NR n20, 5G NR n28, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n71, 5G NR n77, 5G NR n78
- Cellular Technologies
- GSM, HSPA, UMTS, LTE, 5G
- Wi-Fi Standards
- Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E, Wi-Fi 802.11a/b/g
- Wi-Fi Features
- Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- Bluetooth Version
- Bluetooth 5.4
- Bluetooth Profiles
- A2DP, LE, EDR
- Navigation Systems
- GPS, A-GPS, GLONASS, BeiDou, Galileo
- Connectivity Features
- Infrared, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Type-C, NFC, Computer Sync, OTA Sync, Tethering, VoLTE, USB 2.0
- USB Version
- USB 2.0
- Max. download speed
- 3,270 Mbps
- Max. upload speed
- 3,270 Mbps
Audio
- Audio Features
- Stereo Speakers, Hi-Res Audio, DTS, DTS:X
Technical
- Model numbers
- X6857B
Note 50x
Camera system
Every physical camera module is shown separately, with its sensor, lens and capture capabilities.
Rear main camera
- Resolution
- 50 Mpx
- Sensor Type
- ISOCELL
- Pixel Size
- 0.8 µm
- Video Recording
- 4K at 30 fps, 1080p at 30 fps, 1080p at 120 fps, 1080p at 240 fps
- Slow Motion Video
- Yes
- Slow Motion Frame Rate
- 240 fps
Sensor
- Resolution
- 50 Mpx
- Sensor Type
- ISOCELL
- Pixel Size
- 0.8 µm
Video
- Video Recording
- 4K at 30 fps, 1080p at 30 fps, 1080p at 120 fps, 1080p at 240 fps
- Slow Motion Video
- Yes
- Slow Motion Frame Rate
- 240 fps
Lens
- Optical Zoom
- 0 x
- Aperture
- f/1.6
- Optical Image Stabilization
- No
Flash
- Flash Type
- Dual LED
- Flash LED Count
- 2 LEDs
Features
- Camera Features
- Autofocus, Continuous Autofocus, Phase-Detection Autofocus, Laser Autofocus, Touch Focus, HDR, Panorama, Digital Zoom, Geotagging, Face Detection, White Balance Settings, ISO Settings, Exposure Compensation, Scene Mode, Self-Timer, Burst Mode, Continuous Shooting, Time-Lapse, LED Flash, Manual Focus, Manual Exposure, Manual ISO, Manual White Balance
Front camera
- Resolution
- 8 Mpx
- Sensor Type
- CMOS
- Video Recording
- 1440p at 30 fps, 1080p at 30 fps
- Aperture
- f/2
Sensor
- Resolution
- 8 Mpx
- Sensor Type
- CMOS
Video
- Video Recording
- 1440p at 30 fps, 1080p at 30 fps
Lens
- Aperture
- f/2
Product gallery
18Variant details
- Memory
- 8 GB
- Markets
- India
- Storage
- 128 GB
- Market codes
- India
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