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Infinix Note 50x

Infinix Note 50x Comparison & Specs

Infinix Note 50x

  • Dimensity 7300

    4 nm

  • 5500 mAh

    45W

  • 6.67"

    720 x 1600 pixels

  • 50 MP

    4K@30fps

  • Specs Infinix Note 50x Amazon Link

vivo Y400

vivo Y400 Comparison & Specs

vivo Y400

  • Snapdragon 4 Gen 2

    4 nm

  • 6000 mAh

    90W

  • 6.67"

    1080 x 2400 pixels

  • 50 MP

    1080p@30fps

  • Specs vivo Y400 Amazon Link
Infinix Note 50x Comparison & Specs

Infinix Note 50x

Infinix Note 50x Amazon Link
vivo Y400 Comparison & Specs

vivo Y400

vivo Y400 Amazon Link
General
Launch Date
March 27, 2025
August 04, 2025
Availability
Available Now
Available Now
OS
Android 15
Android 15
Custom UI
XOS 15
Funtouch 15
OS Updates
2 Years
2 Years
Security Updates
3 Years
3 Years
AI Features
Infinix AI features
AI Image Studio, AI Erase 2.0, AI Transcript Assist, AI Note Assist, AI Documents, Circle to Search, Focus Mode, Screen Translation and more
Body
Dimensions
165.4 x 76.4 x 8.0 mm
162.3 x 75.3 x 7.9 mm
Thickness
8.0 mm
7.9 mm
Weight
195.4 g
197 g
Build Details
Vegan Leather, RGB notification light
Plastic Back, Plastic Frame
IP Rating
IP64 (dust tight and water resistant (water splashes), MIL-STD-810H compliant*)
IP69 (dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min), MIL-STD-810H compliant*, also IP68 rated)
Display
Size
6.67 inches
6.67 inches
Type
IPS LCD
AMOLED
Refresh Rate
120 Hz
120 Hz
Peak Brightness
560 nits
1800 nits
Resolution
720 x 1600 pixels
1080 x 2400 pixels
Pixel Density
263 ppi
395 ppi
Aspect Ratio
20:9
20:9
Screen to Body Ratio
85.0 %
87.9 %
Performance
Chipset¹
Mediatek Dimensity 7300
Qualcomm Snapdragon 4 Gen 2
Process Size
4 nm
4 nm
CPU
Octa-core
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55
Octa-core
2x2.2 GHz Cortex-A78
6x1.95 GHz Cortex-A55
GPU
Mali-G615 MC2
Adreno 613
RAM & Storage
6GB 128GB (UFS 2.2)
8GB 128GB (UFS 2.2)
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
Yes
Yes
Camera
Main Camera
50 MP
f/1.6, (wide), PDAF
50 MP
f/1.8, (wide), 1/1.95", 0.8µm, PDAF

2 MP
f/2.4, (depth)
OIS
No
No
Features
Dual-LED flash, HDR, panorama
Ring-LED flash, panorama, HDR
Video Recording
4K@30fps
1080p@30/120/240fps
1080p@30fps
Selfie Camera
8 MP
f/2.0, (wide)
32 MP
f/2.45, (wide), 1/3.1", 0.7µm
Selfie Video Recording
1440p@30fps
1080p@30fps
1080p@30fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano (Hybrid)
Dual SIM
SIM1: Nano, SIM2: Nano (Hybrid)
SIM 1
15 5G Bands

FDD: N1, N3, N5, N7, N8, N12, N20, N28, N66
TDD: N38, N40, N41, N71, N77, N78
8 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78
SIM 2
14 5G Bands

FDD: N1, N3, N5, N7, N8, N20, N28, N66
TDD: N38, N40, N41, N71, N77, N78
8 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 6
Wi-Fi 5
Wi-Fi Details
802.11 a/b/g/n/ac/ax 5GHz
802.11 a/b/g/n/ac 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
Bluetooth
5.4
5.0
NFC
No
No
GPS
Yes with A-GPS
Yes with Glonass
Infrared
No
No
UWB (Ultra Wideband)
No
No
Battery
Capacity
5500 mAh
6000 mAh
Type
Li-Ion
Removable
No
No
Wired charging
45W
90W
Charging Speed
50% in 20 min
Wireless Charging
No
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
Yes
Yes
3.5mm Headphone Jack
No
No
FM Radio
Yes
No
Extra Features
Sensors
Side-mounted fingerprint sensor; accelerometer, gyroscope, proximity sensor, compass
Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass
Colors and Pricing
Colors
Sea Breeze, Enchanted Purple, Titanium Gray
Glam White, Olive Green
Price in India
₹11430
Infinix Note 50x Amazon Link
₹21999
vivo Y400 Amazon Link
FAQs

In this performance comparison, the Infinix Note 50x with its Mediatek Dimensity 7300 (4nm) performs better than the vivo Y400 with the Qualcomm Snapdragon 4 Gen 2 (4nm), thanks to superior chipset efficiency.

Both Infinix Note 50x and vivo Y400 offer the same software support — 2 years of OS updates and 3 years of security updates.

vivo Y400 features a superior AMOLED display, while Infinix Note 50x comes with an LCD panel. Both smartphones offer the same 120 Hz refresh rate. vivo Y400 also boasts a brighter screen with 1800 nits of peak brightness, enhancing outdoor visibility. Notably, vivo Y400 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

vivo Y400 features a larger 6000 mAh battery, potentially delivering better battery life. vivo Y400 also supports faster wired charging at 90W, compared to 45W on Infinix Note 50x.

vivo Y400 offers better protection against water and dust with an IP69 rating.

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.