Infinix Smart 20 HD vs Infinix Smart 3 Plus comparison

Show Only Differences Highlight Differences	Infinix Smart 20 HD	Infinix Smart 3 Plus
key specs
Display	6.67-inch	6.21-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	8-megapixel	13-megapixel + 2-megapixel
Battery Capacity	5000mAh	3500mAh
OS	Android 15	Android Pie
Resolution	720x1600 pixels	720x1520 pixels
Processor	-	MediaTek Helio A22
RAM	-	2GB
Storage	-	32GB
general
Brand	Infinix	Infinix
Model	Smart 20 HD	Smart 3 Plus
Release date	October 6, 2026	April 1, 2019
Dimensions (mm)	165.62 x 8.25 x 8.25	157.00 x 76.00 x 7.80
Weight (g)	189.00	148.00
IP rating	IP64	-
Battery capacity (mAh)	5000	3500
Fast charging	15W Fast Charging	-
Colours	Sunlike Orange, Silver Dancer, Night Pulse	Midnight Black, Sapphire Cyan
Launched in India	-	Yes
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.67	6.21
Resolution	720x1600 pixels	720x1520 pixels
Touchscreen	-	Yes
Protection type	-	Gorilla Glass
Aspect ratio	-	19.5:9
Pixels per inch (PPI)	-	269
camera
Rear camera	8-megapixel	13-megapixel (f/1.8) + 2-megapixel
Front camera	8-megapixel	8-megapixel
No. of Front Cameras	1	-
Rear autofocus	-	Phase detection autofocus
Rear flash	-	Dual LED
software
Operating system	Android 15	Android Pie
Skin	XOS 15.1	XOS 5.0
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	-
Micro-USB	-	Yes
Headphones	-	3.5mm
FM	-	Yes
Number of SIMs	-	2
sensors
Gyroscope	Yes	-
Face unlock	-	Yes
Fingerprint sensor	-	Yes
Proximity sensor	-	Yes
Ambient light sensor	-	Yes
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-
hardware
Processor	-	2GHz quad-core
Processor make	-	MediaTek Helio A22 (MT6761)
RAM	-	2GB
Internal storage	-	32GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
Dedicated microSD slot	-	Yes
sim 1
SIM Type	-	Nano-SIM
sim 2
SIM Type	-	Nano-SIM

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