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Note 50 Pro 4G vs Y31 Pro

Infinix Note 50 Pro 4G vs Vivo Y31 Pro

What Note 50 Pro 4G does better (16) and where Y31 Pro wins (6) — every spec side by side.

Infinix · 2025Note 50 Pro 4G

7.7Score

16 advantages≈ $190

Higher score

Vivo · 2025Y31 Pro

7.4Score

6 advantages≈ $190

9.2Display7.0

8.2Camera5.4

7.1Battery8.4

4.4Features5.5

Dimensions

Size comparison

Note 50 Pro 4GY31 Pro

	Note 50 Pro 4G	Y31 Pro	Difference
Height	163.3 mm	165.7 mm	−2.4 mm
Width	74.4 mm	76.3 mm	−1.9 mm
Thickness	7.3 mm	8.1 mm	−0.8 mm
Weight	198 g	204 g	−6 g

Drawn to the same scale from the official dimensions (front and side).

Why is Note 50 Pro 4G better than Y31 Pro?

Wired charging90 W vs 44 W2×
RAM12 GB vs 8 GB+50%
OLED panelYes · Y31 Pro: No
Optical stabilisationYes · Y31 Pro: No
Wireless chargingYes · Y31 Pro: No
NFCYes · Y31 Pro: No
Refresh rate144 Hz vs 120 Hz+20%
Selfie camera32 MP vs 8 MP4×
Charged in 30 min79% vs 38%2.1×
Peak brightness1,300 nits vs 1,050 nits+24%
Storage (base)256 GB vs 128 GB2×
Rear cameras2 vs 12×

Why is Y31 Pro better than Note 50 Pro 4G?

Battery capacity5,200 mAh vs 6,500 mAh+25%
5GNo · Note 50 Pro 4G: Yes
Max video1080p vs 4K
CPU frequency2.2 GHz vs 2.5 GHz+14%
Process6 nm vs 4 nm+50%
Main camera aperturef/1.9 vs f/1.8+6%

Specifications

Side by side

Only differences	Infinix Note 50 Pro 4G≈ $1907.7	Vivo Y31 Pro≈ $1907.4
Design
Weight	198 g	204 g
Thickness	7.3 mm	8.1 mm
Height	163.3 mm	165.7 mm
Width	74.4 mm	76.3 mm
Frame	Aluminium	Plastic
Back	Plastic	Plastic
Ingress protection	IP64	IP64
Water resistance (IPx)	IPx4	IPx4
Colours	Titanium Grey, Enchanted Purple, Racing Edition, Shadow Black	Dreamy White, Mocha Brown
Display
Screen size	6.8″	6.7″
Panel	AMOLED	IPS LCD
OLED panel	Yes	No
Resolution (width)	1,080 px	1,080 px
Resolution (height)	2,436 px	2,408 px
Pixel density	393 ppi	393 ppi
Refresh rate	144 Hz	120 Hz
Peak brightness	1,300 nits	1,050 nits
Measured brightness	1,054 nits	—
Screen-to-body ratio	90.4%	86%
Performance
Chipset	Mediatek Helio G100 Ultimate	Mediatek Dimensity 7300
Chip maker	MediaTek	MediaTek
Process	6 nm	4 nm
CPU cores	8	8
CPU frequency	2.2 GHz	2.5 GHz
GPU	Mali-G57 MC2	Mali-G615 MC2
AnTuTu score	437,302	—
Geekbench 6 (multi-core)	1,970	—
3DMark Wild Life Extreme	384	—
Memory
RAM	12 GB	8 GB
Storage (max)	256 GB	256 GB
Storage (base)	256 GB	128 GB
Storage type	UFS 2.2	UFS 3.1
Memory card slot	No	No
Camera
Main camera	50 MP	50 MP
Main camera aperture	f/1.9	f/1.8
Main sensor size	1/1.57"	—
Rear cameras	2	1
Optical stabilisation	Yes	No
Ultra-wide camera	Yes	No
Telephoto camera	No	No
Max video	1080p	4K
4K video frame rate	—	30 fps
Selfie camera	32 MP	8 MP
4K selfie video	No	No
Battery
Battery capacity	5,200 mAh	6,500 mAh
Battery type	Li-Po	Li-Ion
Active use (test)	11.4 h	—
Wired charging	90 W	44 W
Charged in 30 min	79%	38%
Wireless charging	Yes	No
Wireless charging power	30 W	—
Reverse wireless charging	Yes	—
Connectivity
5G	No	Yes
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 5	Wi-Fi 5
Bluetooth	5.4	5.4
NFC	Yes	No
USB	USB Type-C 2.0	USB Type-C 2.0
USB version	2	2
Infrared port	Yes	—
Satellite navigation	GLONASS, GALILEO, BDS	GLONASS, GALILEO, BDS, QZSS
Features
Stereo speakers	Yes	Yes
3.5 mm headphone jack	No	No
Loudspeaker loudness	-25.3 LUFS	—
Fingerprint sensor	Under display	Side
Sensors	Fingerprint (under display, optical), accelerometer, gyro, compass, heart rate, SpO2	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
SAR (head)	—	0.98 W/kg
Software
OS at launch	Android 15	Android 15
Platform	Android	Android
Interface	XOS 15	Funtouch 15
Major OS updates promised	2	—