Which phone offers longer software support, the Poco X7 Pro or the vivo Y400 Pro?

Poco X7 Pro offers 3 years of OS updates, vivo Y400 Pro offers years. Poco X7 Pro will get security updates until 2029 (approx. 4 years), while vivo Y400 Pro is supported till 2025.

Poco X7 Pro vs vivo Y400 Pro – Price, Specs & Features

Q: Which phone has better performance, the Poco X7 Pro or the vivo Y400 Pro?

In this performance comparison, the Poco X7 Pro with its Dimensity 8400 Ultra (4nm) performs better than the vivo Y400 Pro with the Dimensity 7300 (4nm), thanks to superior chipset efficiency.

Poco X7 Pro alternatives

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Motorola Edge 60 Stylus

vivo Y400 Pro alternatives

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Poco X7 Pro

Dimensity 8400 Ultra
4 nm
6550 mAh
90W
6.67"
1220 x 2712 pixels
50 MP
4K@24/30/60fps
Specs

vivo Y400 Pro

Dimensity 7300
4 nm
5500 mAh
90W
6.77"
1080 x 2392 pixels
50 MP
4K@30fps
Specs

vivo Y400 Pro

General

Launch Date

January 09, 2025

June 20, 2025

Availability

Available Now

Operating System (OS)

Android 15

Custom UI

HyperOS 2

Funtouch 15

OS Updates

3 Years

Security Updates

4 Years

AI Features

AI Notes, AI Recorder, AI Subtitles, AI Interpreter, AI Film, AI Erase Pro and more

AI Erase 2.0, AI Photo Enhance, AI transcript Assist, AI Superlink, AI Note Assist, Circle to Search, and AI Live Text

Body

Dimensions

160.8 x 75.2 x 8.3 mm

164 x 75 x 7.5 mm

Thickness

8.3 mm

7.5 mm

Weight

195 g

182 g

Build Details

Plastic Back, Vegan Leather

plastic back, plastic frame

IP Rating

IP69 (up to 1.5m for 30 min)

IP65 (dust tight and water resistant (low pressure water jets), MIL-STD-810H compliant*)

Display

Size

6.67 inches

6.77 inches

Type

AMOLED, HDR10

AMOLED

Refresh Rate

120 Hz

Peak Brightness

3200 nits

4500 nits

Resolution

1220 x 2712 pixels

1080 x 2392 pixels

Pixel Density

446 ppi

388 ppi

Aspect Ratio

20:9

Screen to Body Ratio

88.8 %

90.2 %

Protection

Gorilla Glass 7i

Performance

Chipset¹

Mediatek Dimensity 8400 Ultra

Mediatek Dimensity 7300

Process Size

4 nm

CPU

Octa-core
1x3.25 GHz Cortex-A725
3x3.0 GHz Cortex-A725
4x2.1 GHz Cortex-A725

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

GPU

Mali-G720 MC7

Mali-G615 MC2

RAM & Storage

8GB 256GB (UFS 4.0)
12GB 256GB (UFS 4.0)

8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)

RAM Type

LPDDR5X

LPDDR4X

Expandable Memory

Camera

Main Camera

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

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

50 MP
Sony IMX882, f/1.8, (wide), 1/1.95", 0.8µm, PDAF

2 MP
f/2.4, (depth)

OIS

Yes

Features

LED flash, HDR, panorama

Ring-LED flash, panorama, HDR

Video Recording

4K@24/30/60fps
1080p@30/60/120/240/960fps

4K@30fps
1080p@30fps

Video Recording Features

HDR10+, gyro-EIS, OIS

Selfie Camera

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

32 MP
f/2.45, (wide)

Selfie Video Recording

1080p@30fps

4K@30fps
1080p@30fps

Connectivity

SIM

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

Dual SIM
SIM1: Nano, SIM2: Nano

5G Support

Yes

14 5G bands
n1, n2, n3, n5, n7, n8, n20, n28, n38, n40, n41, n48, n77, n78

Yes

10 5G bands
n1, n3, n5, n8, n28, n38, n40, n41, 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

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

6550 mAh

5500 mAh

Type

Silicon Carbon

Li-ion

Removable

Wired charging

90W

Charging Speed

100% in 42 min

50% in 19 mins

Reverse Wired Charging

Wireless Charging

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

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

Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass

Colors and Pricing

Colors

Poco Yellow, Nebula Green, Obsidian Black, Iron Man Edition

Freestyle White, Nebula Purple, Fest Gold

Price in India

₹23779

₹24998

FAQs

Which phone has better performance?

In this performance comparison, the Poco X7 Pro with its Mediatek Dimensity 8400 Ultra (4nm) performs better than the vivo Y400 Pro with the Mediatek Dimensity 7300 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Poco X7 Pro launched with Android 15 and will receive updates, while vivo Y400 Pro has no confirmed OS update information. Poco X7 Pro receives 4 years of security updates, while vivo Y400 Pro does not have confirmed info.

Which phone has a better display?

Both Poco X7 Pro and vivo Y400 Pro feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. vivo Y400 Pro also boasts a brighter screen with 4500 nits of peak brightness, enhancing outdoor visibility. Notably, Poco X7 Pro offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

Poco X7 Pro comes with a larger 6550 mAh battery, which may offer longer usage on a single charge. Both devices support the same wired charging speed of 90W.

Which phone has better water and dust resistance?

Poco X7 Pro offers better protection against water and dust with an IP69 rating.

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