Apple iPhone 15 vs Vivo Y18i – Price, Specs & Features

Q: Which phone has better performance, the Apple iPhone 15 or the Vivo Y18i?

In this comparison, the Apple iPhone 15 with the A16 Bionic (4 nm) performs better than the Vivo Y18i with the Unisoc T612 (12 nm), thanks to its more efficient chipset.

Apple iPhone 15 alternatives

Tap above to see alternatives.

Apple iPhone 15 Pro Max

Google Pixel 9 Pro XL

Oppo Find X8 Pro

Apple iPhone 15 Plus

Google Pixel 9 Pro

Vivo Y18i alternatives

Tap above to see alternatives.

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Apple iPhone 15

A16 Bionic
4 nm
3349 mAh
20W
6.1"
1179 x 2556 pixels
48 MP
4K@24/25/30/60fps

Vivo Y18i

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

Vivo Y18i

General

Launch Date

September 12, 2023

August 23, 2024

Availability

Available Now

iOS 17

Android 14

Custom UI

Funtouch 14

OS Updates

7 Years

1 Years

Security Updates

7 Years

2 Years

Body

Dimensions

147.6 x 71.6 x 7.8 mm

163.6 x 75.6 x 8.4 mm

Thickness

7.8 mm

8.4 mm

Weight

171 g

185 g

Back Material

Gorilla Glass

Build Details

Aluminum Frame

Plastic Frame, Plastic Back

IP Rating

IP68 (up to 6m for 30 min)

IP54 (dust and splash resistant)

Display

Size

6.1 inches

6.56 inches

Type

Super Retina XDR OLED, HDR10

IPS LCD

Refresh Rate

60 Hz

90 Hz

Peak Brightness

2000 nits

528 nits

Resolution

1179 x 2556 pixels

720x1612 pixels

Pixel Density

461 ppi

269 ppi

Aspect Ratio

19.5:9

20:9

Screen to Body Ratio

86.4 %

83.6 %

Protection

Gorilla Glass

Performance

Chipset

Apple A16 Bionic

Unisoc Unisoc T612

Process Size

4 nm

12 nm

CPU

Hexa-core
2x3.46 GHz Everest
4x2.02 GHz Sawtooth

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

GPU

Apple GPU (5-core graphics)

Mali-G57 MP1

RAM & Storage

6GB 128GB (NVMe)
6GB 256GB (NVMe)
6GB 512GB (NVMe)

4GB 64GB (eMMC 5.1)

RAM Type

LPDDR5

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

48 MP
f/1.6, 26mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, sensor-shift OIS

12 MP
f/2.4, 13mm, 120˚ (ultrawide)

13 MP
f/2.2, (wide), PDAF

0.08 MP
f/3.0 (auxiliary lens)

OIS

Yes

Features

Dual-LED dual-tone flash, HDR (photo/panorama), 10 x Digital Zoom, Auto Flash, Face detection, Touch to focus

LED flash, panorama, Digital Zoom

Video Recording

4K@24/25/30/60fps
1080p@25/30/60/120/240fps

1080p@30fps

Video Recording Features

Slo-motion, Video HDR, Night Time-Lapse, Action Mode, Pro, Res Video, Audio Zoom, Stereo recording, Dolby Vision HDR (up to 60fps), Cinematic mode (4K@30fps)

Selfie Camera

12 MP
f/1.9, 23mm (wide), 1/3.6", PDAF
SL 3D, (depth/biometrics sensor)

5 MP
f/2.2, (wide)

Selfie Features

HDR, Cinematic mode (4K@30fps)

Selfie Video Recording

4K@24/25/30/60fps
1080p@25/30/60/120fps

Yes

Connectivity

SIM

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

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

SIM 1 5G Bands

22 Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28, N30
TDD: N38, N40, N41, N48, N53, N66, N70, N77, N78, N79

SIM 2 5G Bands

22 Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28, N30
TDD: N38, N40, N41, N48, N53, N66, N70, N77, N78, N79

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi 5

Wi-Fi Details

802.11 a/b/g/n/ac/ax 5GHz 6GHz, MIMO

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

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 2.0, DisplayPort

USB Type-C 2.0, OTG

Bluetooth

5.3

5.0

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Yes

Battery

Capacity

3349 mAh

5000 mAh

Type

Li-ion

Removable

Wired charging

20W

15W

Charging Speed

50% in 30 min

Wireless Charging

15W

Reverse Wireless Charging

4.5W

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

Yes

FM Radio

Yes

Extra Features

Sensors

Face ID, accelerometer, gyro, proximity, compass, barometer

Accelerometer, proximity

Others

Emergency SOS via satellite (SMS sending/receiving)

Colors and Pricing

Colors

Black, Blue, Green, Yellow, Pink

Space Black, Gem Green

Price in India

₹71900

₹8399

FAQs

Which phone has better performance?

In this comparison, the Apple iPhone 15 with the Apple A16 Bionic (4nm) performs better than the Vivo Y18i with the Unisoc Unisoc T612 (12nm), thanks to its more efficient chipset.

Which phone offers longer software support?

The Apple iPhone 15 offers 7 years of OS updates, while the Vivo Y18i provides 1 years. When it comes to security updates, Apple iPhone 15 leads with 7 years of support.

Which phone has a better display?

Apple iPhone 15 has a superior AMOLED display, while Vivo Y18i uses an LCD panel. Moreover, Vivo Y18i offers a higher 90 Hz refresh rate for smoother scrolling. Apple iPhone 15 also has a brighter display with 2000 nits, improving outdoor visibility. Notably, Apple iPhone 15 has a higher resolution display, resulting in sharper visuals.

Which phone has a bigger battery and faster charging?

Vivo Y18i has a larger 5000 mAh battery for longer usage. Apple iPhone 15 supports faster wired charging at 20W. Apple iPhone 15 supports wireless charging at 15W, while Vivo Y18i lacks this feature.

Which phone has better water and dust resistance?

Apple iPhone 15 offers better water and dust resistance with an IP68 rating.