Infinix Smart 20 vs vivo Y04 4G 128GB

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Selected Item Infinix Smart 20KSh 13,000Choose options	× vivo Y04 4G 128GBKSh 18,000Add to cart

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At a glance

Key specifications and important differences. Full details follow below.

Feature	Infinix Smart 20	vivo Y04 4G 128GB
Price	KSh 13,000	KSh 18,000
Display	6.78-inch IPS LCD, 120Hz	6.74-inch LCD, 90Hz, up to 570 nits
Processor	MediaTek Helio G81 Ultimate (12nm)	Unisoc T7225
RAM	4GB	6GB LPDDR4X
Storage	64GB, 128GB	128GB
Rear camera	8MP wide, f/2.0, autofocus	13MP main, f/2.2 + 0.08MP auxiliary, f/3.0
Battery	5200mAh	5500mAh (typical; capacity varies by market)
Charging	15W wired; 5W reverse wired	15W wired
Weight	—	199 g
Operating system	Android 16, XOS 16	Funtouch OS 14 based on Android 14
Network	GSM / HSPA / LTE	GSM / WCDMA / LTE (4G)

Full specifications

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SpecificationInfinix Smart 20vivo Y04 4G 128GB

General

Specification	Infinix Smart 20	vivo Y04 4G 128GB
Brand	Infinix	vivo
Model	Smart 20	Y04
Announced	4 March 2026	2025

Design

Specification	Infinix Smart 20	vivo Y04 4G 128GB
Dimensions	167.7 × 78.8 × 7.7mm	167.30 × 76.95 × 8.19 mm
Weight	—	199 g
Build materials	Glass front, plastic frame and back	Plastic composite back

Display

Specification	Infinix Smart 20	vivo Y04 4G 128GB
Display	6.78-inch IPS LCD, 120Hz	6.74-inch LCD, 90Hz, up to 570 nits
Screen resolution	720 × 1576 pixels, 19.5:9, approximately 259ppi	1600 × 720 (HD+), 260 ppi
Display features	700 nits HBM brightness	90Hz refresh rate; 570 nits peak

Performance

Specification	Infinix Smart 20	vivo Y04 4G 128GB
Processor	MediaTek Helio G81 Ultimate (12nm)	Unisoc T7225
CPU	Octa-core: 2 × 2.0GHz Cortex-A75 + 6 × 1.7GHz Cortex-A55	Octa-core (2× 1.8GHz + 6× 1.8GHz)
GPU	Mali-G52 MC2	—

Memory & Storage

Specification	Infinix Smart 20	vivo Y04 4G 128GB
RAM	4GB	6GB LPDDR4X
Storage	64GB, 128GB	128GB
Storage technology	eMMC 5.1	eMMC 5.1
Expandable storage	microSDXC, dedicated slot	microSD up to 2TB (dedicated slot)

Cameras

Specification	Infinix Smart 20	vivo Y04 4G 128GB
Rear camera	8MP wide, f/2.0, autofocus	13MP main, f/2.2 + 0.08MP auxiliary, f/3.0
Front camera	8MP wide, f/2.0	5MP, f/2.2
Rear camera features	Dual-LED flash, panorama	LED flash, Night, Portrait, Panorama, Time-lapse, Pro
Rear camera video	1440p at 30fps; 1080p at 30fps	—
Front camera features	—	Portrait and screen fill light
Front camera video	1440p at 30fps; 1080p at 30fps	—

Battery & Charging

Specification	Infinix Smart 20	vivo Y04 4G 128GB
Battery	5200mAh	5500mAh (typical; capacity varies by market)
Charging	15W wired; 5W reverse wired	15W wired

Software

Specification	Infinix Smart 20	vivo Y04 4G 128GB
Operating system	Android 16, XOS 16	Funtouch OS 14 based on Android 14

Network

Specification	Infinix Smart 20	vivo Y04 4G 128GB
Network	GSM / HSPA / LTE	GSM / WCDMA / LTE (4G)
SIM	Dual nano-SIM	Dual Nano-SIM + dedicated microSD slot

Connectivity

Specification	Infinix Smart 20	vivo Y04 4G 128GB
NFC	Yes	No
Bluetooth	Yes	Bluetooth 5.2
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac, dual-band	Wi‑Fi 5 (802.11 a/b/g/n/ac), dual-band
Positioning	GPS	GPS, BeiDou, GLONASS, Galileo, QZSS
Radio	FM radio	FM radio
USB	USB Type-C 2.0, OTG	USB Type‑C 2.0; OTG
Ultra Wideband (UWB)	—	No
Satellite features	—	No

Durability

Specification	Infinix Smart 20	vivo Y04 4G 128GB
Water resistance	IP64 dust and splash resistance	IP64

Features

Specification	Infinix Smart 20	vivo Y04 4G 128GB
Sensors	Side-mounted fingerprint sensor, accelerometer, proximity sensor, compass	Side fingerprint, accelerometer, ambient light and proximity sensors
Colors	Shadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange	Jade Green, Titanium Gold

Audio

Specification	Infinix Smart 20	vivo Y04 4G 128GB
Loudspeakers	Yes	Single speaker
3.5 mm headphone jack	Yes	Yes — 3.5mm

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