Redmi A3 4G vs Vivo Y18i – Price, Specs & Features

Redmi A3 4G alternatives

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Lava Yuva Star 4G

Redmi 14C

Samsung Galaxy A06 4G

Samsung Galaxy F06 5G

Samsung Galaxy A05 4G

Vivo Y18i alternatives

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Samsung Galaxy F14 4G

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Redmi A3 4G

Helio G36
12 nm
5000 mAh
10W
6.71"
720x1650 pixels
8 MP
1080p@30fps
Specs

Vivo Y18i

Unisoc T612
12 nm
5000 mAh
15W
6.56"
720x1612 pixels
13 MP
1080p@30fps
Specs

Vivo Y18i

General

Launch Date

February 14, 2024

August 23, 2024

Availability

Available Now

Android 14

Custom UI

MIUI

Funtouch 14

OS Updates

2 Years

1 Years

Security Updates

3 Years

2 Years

Body

Dimensions

168.3 x 76.3 x 8.3 mm

163.6 x 75.6 x 8.4 mm

Thickness

8.3 mm

8.4 mm

Weight

193 g

185 g

Build Details

Plastic Frame

Plastic Frame, Plastic Back

IP Rating

IP54 (dust and splash resistant)

Display

Size

6.71 inches

6.56 inches

Type

IPS LCD

Refresh Rate

90 Hz

Peak Brightness

500 nits

528 nits

Resolution

720x1650 pixels

720x1612 pixels

Pixel Density

269 ppi

Aspect Ratio

20:9

Screen to Body Ratio

82.9 %

83.6 %

Protection

Gorilla Glass 3

Performance

Chipset¹

Mediatek Helio G36

Unisoc Unisoc T612

Process Size

12 nm

CPU

Octa-core
4x2.2 GHz Cortex-A53
4x1.6 GHz Cortex-A53

Octa-core
2x1.8 GHz Cortex-A75
6x1.8 GHz Cortex-A55

GPU

PowerVR GE8320

Mali-G57 MP1

RAM & Storage

2GB 64GB (eMMC 5.1)
3GB 64GB (eMMC 5.1)
4GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)
6GB 128GB (eMMC 5.1)

4GB 64GB (eMMC 5.1)

RAM Type

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

8 MP
f/2.0, (wide)

0.08 MP
(auxiliary lens)

13 MP
f/2.2, (wide), PDAF

0.08 MP
f/3.0 (auxiliary lens)

OIS

Features

LED flash, HDR, Digital Zoom, Custom Watermark, Filters, Voice Shutter

LED flash, panorama, Digital Zoom

Video Recording

1080p@30fps

Selfie Camera

5 MP
f/2.2, (wide)

Selfie Video Recording

1080p@30fps

Yes

Connectivity

SIM

Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano

5G Support

Yes

No (Supports 4G only)

VoLTE

Yes

Wi-Fi

Wi-Fi 5

Wi-Fi Details

802.11 a/b/g/n/ac 5GHz

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 2.0

USB Type-C 2.0, OTG

Bluetooth

5.4

5.0

NFC

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5000 mAh

Type

Li-Polymer

Li-ion

Removable

Wired charging

10W

15W

Reverse Wired Charging

Wireless Charging

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

Yes

FM Radio

Yes

Extra Features

Sensors

Fingerprint (side-mounted), accelerometer, compass

Accelerometer, proximity

Others

Virtual proximity sensing

Colors and Pricing

Colors

Midnight Black, Forest Green (Olive Green), Star Blue (Lake Blue)

Space Black, Gem Green

Price in India

₹6999

₹8399

FAQs

Which phone has better performance?

In this performance comparison, the Vivo Y18i with its Unisoc Unisoc T612 (12nm) performs better than the Redmi A3 4G with the Mediatek Helio G36 (12nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Redmi A3 4G offers 2 years of OS updates, whereas Vivo Y18i provides 1 years. For security updates, Redmi A3 4G offers 3 years of support compared to Vivo Y18i's 2 years.

Which phone has a better display?

Both Redmi A3 4G and Vivo Y18i use LCD screens. Both smartphones offer the same 90 Hz refresh rate. Vivo Y18i also boasts a brighter screen with 528 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.

Which phone has a bigger battery and faster charging?

Both phones are equipped with the same 5000 mAh battery capacity. Vivo Y18i also supports faster wired charging at 15W, compared to 10W on Redmi A3 4G.

Which phone has better water and dust resistance?

Vivo Y18i includes an IP54 rating, while Redmi A3 4G lacks an official IP rating.

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.