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45 specification rows

Launch (Pakistan)

Feature	Infinix Smart 20 128GB	Vivo Y21d 6GB
Date	May 2026	December 2025
Status	Available	Not Available

Build

Feature	Infinix Smart 20 128GB	Vivo Y21d 6GB
OS	Android 16 OS	Android 15 OS
UI	XOS 16	Funtouch 15
Dimensions	167.7 x 78.8 x 7.7 mm	166.14 x 77.01 x 8.39 mm
Weight	N/A	209 g
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Colors	Shadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange	Coral Red, Jade Green
Resistance	IP64 dust tight and water resistant (water splashes)	Not specified

Frequency

Feature	Infinix Smart 20 128GB	Vivo Y21d 6GB
2G Band	SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900	SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900
3G Band	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 2100
4G Band	LTE	LTE band 1(2100), 3(1800), 5(850), 8(900), 28(700), 38(2600), 40(2300), 41(2500)

Processor

Feature	Infinix Smart 20 128GB	Vivo Y21d 6GB
CPU	Octa-core (2 x 2.0 GHz Cortex-A75 + 6 x 1.8 GHz Cortex-A55)	Octa-Core (2 × 1.8 GHz + 6 × 1.8 GHz)
Chipset	Mediatek Helio G81 Ultimate (12 nm)	Unisoc T7225 (12 nm)
GPU	Mali-G52 MC2	Arm Mali G57

Display

Feature	Infinix Smart 20 128GB	Vivo Y21d 6GB
Technology	IPS LCD Capacitive Touchscreen	IPS LCD Capacitive Touchscreen
Size	6.78 Inches	6.68 Inches
Resolution	720 x 1600 Pixels (~259 PPI)	720 x 1608 Pixels (~264 PPI)
Refresh rate	120Hz	90Hz
Extra Features	700 nits (HBM)	1000 nits Brightness

Memory

Feature	Infinix Smart 20 128GB	Vivo Y21d 6GB
Built-in	4GB RAM / 128GB Storage	6GB RAM / 128GB Storage
Details	eMMC 5.1	eMMC 5.1
Card	microSDXC (dedicated slot)	microSD Card, (supports up to 2TB)

Rear Camera

Feature	Infinix Smart 20 128GB	Vivo Y21d 6GB
Lenses	8MPWide f/2.0, 1/4.0", AF	50MP f/1.8 0.08MP f/2.2
Features	Dual LED Flash, panorama	LED Flash, Video, Live Photo, Slo-mo, Time-lapse, Panorama, Video, Night, Portrait
Video	1440p@30fps 1080p@30fps	Video; modes not specified

Front Camera

Feature	Infinix Smart 20 128GB	Vivo Y21d 6GB
Lenses	8MPWide f/2.0, 1/4.0"	5MP
Video	1440p@30fps 1080p@30fps	Not specified

Connectivity

Feature	Infinix Smart 20 128GB	Vivo Y21d 6GB
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	v5.0 with A2DP, LE	v5.2 with A2DP, LE
GPS	Yes + A-GPS support	Yes + A-GPS support & Glonass, BDS, GALILEO, QZSS
Radio	FM Radio	FM Radio
USB	USB Type-C 2.0, OTG	USB Type-C 2.0, OTG
NFC	Yes	No

Features

Feature	Infinix Smart 20 128GB	Vivo Y21d 6GB
Sensors	Accelerometer, Compass, Proximity, Fingerprint (side mounted)	Accelerometer, Gyro, Compass, Proximity, Fingerprint (side mounted)
Audio	3.5mm Audio Jack, Speaker Phone	3.5mm Audio Jack, Speaker Phone
Browser	HTML5	HTML5
Messaging	SMS(threaded view), MMS, Email, Push Mail, IM	SMS(threaded view), MMS, Email, Push Mail, IM
Games	Built-in + Downloadable	Built-in + Downloadable
Torch	Yes	Yes
Extra	Glass front, plastic back, plastic frame, Drop resistant up to 1.5m	Document viewer, Photo/video editor

Battery

Feature	Infinix Smart 20 128GB	Vivo Y21d 6GB
Capacity	5,200 mAh	Li-ion 6,500 mAh
Additional details	- Battery Charging 15W wired, 5W reverse wired	- Fast charging 44W

Price

Feature	Infinix Smart 20 128GB	Vivo Y21d 6GB
in Rupees	Rs. 44,999	Rs. 49,999
in USD	$159	$176