Infinix Note 50 Pro 4G vs Infinix Smart 20

Side-by-side specs and price comparison for buyers in Algeria.

Phone 1

Phone 2

Infinix

Infinix Note 50 Pro 4G

Price coming soon

Infinix

Infinix Smart 20

Price coming soon

Quick Verdict

Who wins each category, side by side.

Better price

Even

Faster chip

Even

Bigger battery

Even

Faster charging

Infinix Note 50 Pro 4G

Higher-resolution camera

Infinix Note 50 Pro 4G

Better display

Infinix Note 50 Pro 4G

Lighter body

Even

Best value for money

Even

Full specs comparison

Display

Spec	Infinix Note 50 Pro 4G	Infinix Smart 20
Size (inches)	6.78	6.78
Panel Type	AMOLED	IPS LCD
Resolution Height	2436	1576
Resolution Width	1080	720
Refresh Rate	144	120
Peak Brightness	1300	700
PPI	393	259
Screen-to-body	90.4	82.9

Platform

Spec	Infinix Note 50 Pro 4G	Infinix Smart 20
CPU	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPU	Mali-G57 MC2	Mali-G52 MC2
Chipset Name	Mediatek Helio G100 Ultimate	Mediatek Helio G81 Ultimate
Process (nm)	6	12
OS Name	Android	Android
UI Skin	XOS 15	XOS 16
OS Version	15	16

Memory

Spec	Infinix Note 50 Pro 4G	Infinix Smart 20
Card Slot	No	microSDXC (dedicated slot)
unknown	—	eMMC 5.1
Variants	256GB 8GB RAM, 256GB 12GB RAM	64GB 4GB RAM, 128GB 4GB RAM

Main Camera

Spec	Infinix Note 50 Pro 4G	Infinix Smart 20
Video	1440p@30fps, 1080p@30/60/240fps	1440p@30fps, 1080p@30fps
Features	Dual-LED flash, HDR, panorama	Dual-LED flash, panorama
Count	2	1
ultrawide	8 MP, f/2.2, 15mm, (ultrawide)	—
Wide	50 MP, f/1.9, (wide)	8 MP, f/2, (wide)

Selfie Camera

Spec	Infinix Note 50 Pro 4G	Infinix Smart 20
Video	1080p@30fps	1440p@30fps, 1080p@30fps
Count	1	1
Lens	32 MP, f/2.2, (wide)	8 MP, f/2, (wide)

Battery

Spec	Infinix Note 50 Pro 4G	Infinix Smart 20
Capacity (mAh)	5200	5200
Wired Charging (W)	90	15
Wireless Charging (W)	30	—

Body

Spec	Infinix Note 50 Pro 4G	Infinix Smart 20
Build	Glass front, aluminum frame	Glass front, plastic back, plastic frame
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Height (mm)	163.3	167.7
Thickness (mm)	7.3	7.7
unknown	—	IP64 dust tight and water resistant (water splashes) Drop resistant up to 1.5m
Weight (g)	198	—
Width (mm)	74.4	78.8

Launch

Spec	Infinix Note 50 Pro 4G	Infinix Smart 20
Announced	2025, March 04	2026, March 04
Status	Available. Released 2025, March	Available. Released 2026, March

Network

Spec	Infinix Note 50 Pro 4G	Infinix Smart 20
2G Bands	GSM 850, 900, 1800, 1900	GSM 850, 900, 1800, 1900
3G Bands	HSDPA 850, 900, 1700(AWS), 1900, 2100	HSDPA 850, 900, 1700(AWS), 1900, 2100
4G Bands	1, 2, 3, 4, 5, 7, 8, 12, 17, 13, 26, 28, 38, 40, 41, 66	1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 41, 40
Speed	HSPA, LTE	HSPA, LTE
Technology	GSM, HSPA, LTE	GSM, HSPA, LTE

Connectivity

Spec	Infinix Note 50 Pro 4G	Infinix Smart 20
Bluetooth	5.4	—
infrared port	Yes	Yes
NFC	Yes (market/region dependent)	Yes
Positioning	GPS	GPS
Radio	FM radio	FM radio
USB Type	Type-C	Type-C
USB Version	2.0	2.0
Wi-Fi	Wi-Fi 5	Wi-Fi 5

Sound

Spec	Infinix Note 50 Pro 4G	Infinix Smart 20
3.5mm Jack	No	Yes
Loudspeaker	Yes, with stereo speakers	Yes

Features

Spec	Infinix Note 50 Pro 4G	Infinix Smart 20
Sensors	Fingerprint (under display, optical), accelerometer, gyro, compass, heart rate, SpO2	Fingerprint (side-mounted), accelerometer, proximity, compass