Poco X7 vs Vivo Y18i – Price, Specs & Features

Q: Which phone has better performance, the Poco X7 or the Vivo Y18i?

In this comparison, the Poco X7 with the Dimensity 7300 Ultra (4 nm) performs better than the Vivo Y18i with the Unisoc T612 (12 nm), thanks to its more efficient chipset.

Poco X7 alternatives

Tap above to see alternatives.

Realme 14 Pro Lite

Samsung Galaxy A34

Motorola Edge 50 Pro

Motorola Edge 60 Stylus

Oppo F27 Pro+

Vivo Y18i alternatives

Tap above to see alternatives.

Motorola Moto G35

Oppo A3x 4G

Samsung Galaxy A05 4G

Redmi A3x 4G

Poco C71 4G

Your comparison result will be shown here.

Poco X7

Dimensity 7300 Ultra
4 nm
5500 mAh
45W
6.67"
1220 x 2712 pixels
50 MP
4K@24/30fps
Specs

Vivo Y18i

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

Vivo Y18i

General

Launch Date

January 09, 2025

August 23, 2024

Availability

Available Now

Android 14

Custom UI

HyperOS

Funtouch 14

OS Updates

3 Years

1 Years

Security Updates

4 Years

2 Years

AI Features

AI Night Mode, AI Magic Eraser Pro, AI Sky Replacement

Body

Dimensions

162.3 x 74.4 x 8.4 mm

163.6 x 75.6 x 8.4 mm

Thickness

8.4 mm

Weight

185.5 g

185 g

Build Details

Plastic Back OR Vegan Leather

Plastic Frame, Plastic Back

IP Rating

IP69 (up to 1.5m for 30 min)

IP54 (dust and splash resistant)

Display

Size

6.67 inches

6.56 inches

Type

AMOLED, HDR10, Always-on display

IPS LCD

Refresh Rate

120 Hz

90 Hz

Peak Brightness

3000 nits

528 nits

Resolution

1220 x 2712 pixels

720x1612 pixels

Pixel Density

446 ppi

269 ppi

Aspect Ratio

20:9

Screen to Body Ratio

88.9 %

83.6 %

Protection

Gorilla Glass Victus 2

Performance

Chipset

Mediatek Dimensity 7300 Ultra

Unisoc Unisoc T612

Process Size

4 nm

12 nm

CPU

Octa-core
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55

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

GPU

Mali-G615 MC2

Mali-G57 MP1

RAM & Storage

8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)

4GB 64GB (eMMC 5.1)

RAM Type

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

50 MP
f/1.5, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS

8 MP
f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm

2 MP
f/2.4, (macro)

13 MP
f/2.2, (wide), PDAF

0.08 MP
f/3.0 (auxiliary lens)

OIS

Yes

Features

LED flash, HDR, panorama

LED flash, panorama, Digital Zoom

Video Recording

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

1080p@30fps

Video Recording Features

gyro-EIS, OIS

Selfie Camera

20 MP
f/2.2, 25mm (wide), 1/4.0", 0.7µm

5 MP
f/2.2, (wide)

Selfie Video Recording

1080p@30/60fps

Yes

Connectivity

SIM

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

SIM 1 5G Bands

14 Bands

FDD: N1, N2, N3, N5, N7, N8, N20, N28
TDD: N38, N40, N41, N48, N77, N78

SIM 2 5G Bands

14 Bands

FDD: N1, N2, N3, N5, N7, N8, N20, N28
TDD: N38, N40, N41, N48, N77, N78

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi 5

Wi-Fi Details

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

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

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 2.0, OTG

Bluetooth

5.4

5.0

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5500 mAh

5000 mAh

Type

Li-ion

Removable

Wired charging

45W

15W

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 (under display, optical), accelerometer, gyro, compass, proximity

Accelerometer, proximity

Colors and Pricing

Colors

POCO Yellow, Glacier Green and Cosmic Silver

Space Black, Gem Green

Price in India

₹21999

₹8399

FAQs

Which phone has better performance?

In this comparison, the Poco X7 with the Mediatek Dimensity 7300 Ultra (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 Poco X7 offers 3 years of OS updates, while the Vivo Y18i provides 1 years. When it comes to security updates, Poco X7 leads with 4 years of support.

Which phone has a better display?

Poco X7 has a superior AMOLED display, while Vivo Y18i uses an LCD panel. Moreover, it offers a higher 120 Hz refresh rate for smoother scrolling. Poco X7 also has a brighter display with 3000 nits, improving outdoor visibility. Notably, Poco X7 has a higher resolution display, resulting in sharper visuals.

Which phone has a bigger battery and faster charging?

Poco X7 has a larger 5500 mAh battery for longer usage. Poco X7 supports faster wired charging at 45W.

Which phone has better water and dust resistance?

Poco X7 offers better water and dust resistance with an IP69 rating.