Poco X7 vs Vivo T3x – Price, Specs & Features

Q: Which phone has better performance, the Poco X7 or the Vivo T3x?

In this performance comparison, the Poco X7 with its Dimensity 7300 Ultra (4nm) performs better than the Vivo T3x with the Snapdragon 6 Gen 1 (4nm), thanks to superior chipset efficiency.

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Poco X7

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

Vivo T3x

Snapdragon 6 Gen 1
4 nm
6000 mAh
44W
6.72"
1080x2408 pixels
50 MP
4K@30fps
Specs

Vivo T3x

General

Launch Date

January 09, 2025

April 17, 2024

Availability

Available Now

Operating System (OS)

Android 14

Custom UI

HyperOS

Funtouch 14

OS Updates

3 Years (until Android 17)

2 Years (until Android 16)

Security Updates

4 Years (until 2029)

3 Years (until 2027)

AI Features

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

Body

Dimensions

162.3 x 74.4 x 8.4 mm

165.7 x 76 x 8 mm

Thickness

8.4 mm

8 mm

Weight

185.5 g

199 g

Build Details

Plastic Back OR Vegan Leather

Plastic Frame, Plastic Back

IP Rating

IP69 (up to 1.5m for 30 min)

IP64

Display

Size

6.67 inches

6.72 inches

Type

AMOLED, HDR10, Always-on display

IPS LCD

Refresh Rate

120 Hz

Peak Brightness

3000 nits

1000 nits

Resolution

1220 x 2712 pixels

1080x2408 pixels

Pixel Density

446 ppi

393 ppi

Aspect Ratio

20:9

Screen to Body Ratio

88.9 %

86.4 %

Protection

Gorilla Glass Victus 2

Performance

Chipset¹

Mediatek Dimensity 7300 Ultra

Qualcomm Snapdragon 6 Gen 1

Process Size

4 nm

CPU

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

Octa-core
4x2.2 GHz Cortex-A78
4x1.8 GHz Cortex-A55

GPU

Mali-G615 MC2

Adreno 710

RAM & Storage

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

4GB 128GB (UFS 2.2)
6GB 128GB (UFS 2.2)
8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)

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)

50 MP
f/1.8, (wide), PDAF

2 MP
f/2.4, (depth)

OIS

Yes

Features

LED flash, HDR, panorama

LED flash, HDR, panorama, Digital Zoom, Auto Flash, Face detection, Filters, Touch to focus

Video Recording

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

4K@30fps
1080p@30fps

Video Recording Features

gyro-EIS, OIS

4K@30fps (8GB RAM version only)

Selfie Camera

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

8 MP
f/2.1, (wide)

Selfie Video Recording

1080p@30/60fps

1080p@30fps

Connectivity

SIM

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

Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano (Hybrid)

5G Support

Yes

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

Yes

8 5G bands
n1, n3, n5, n8, n28, n40, 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

5.1

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5500 mAh

6000 mAh

Removable

Wired charging

45W

44W

Reverse Wired Charging

Wireless Charging

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

Yes

FM Radio

Extra Features

Sensors

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

Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Colors and Pricing

Colors

POCO Yellow, Glacier Green and Cosmic Silver

Crimson Bliss, Celestial Green

Price in India

₹18499

₹12999

FAQs

Which phone has better performance?

In this performance comparison, the Poco X7 with its Mediatek Dimensity 7300 Ultra (4nm) performs better than the Vivo T3x with the Qualcomm Snapdragon 6 Gen 1 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Poco X7 launched with Android 14 and will receive updates until Android 17, whereas Vivo T3x launched with Android 14 and will get Android 16. Poco X7 will get security updates until 2029 (approx. 4 years), while Vivo T3x is supported till 2027.

Which phone has a better display?

Poco X7 features a superior AMOLED display, while Vivo T3x comes with an LCD panel. Both smartphones offer the same 120 Hz refresh rate. Poco X7 also boasts a brighter screen with 3000 nits of peak brightness, enhancing outdoor visibility. Notably, Poco X7 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

Vivo T3x features a larger 6000 mAh battery, potentially delivering better battery life. Poco X7 also supports faster wired charging at 45W, compared to 44W on Vivo T3x.

Which phone has better water and dust resistance?

Poco X7 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.