Oppo F31 vs Vivo T4x – Price, Specs & Features

Q: Which phone has better performance, the Oppo F31 or the Vivo T4x?

In this performance comparison, the Vivo T4x with its Dimensity 7300 (4nm) performs better than the Oppo F31 with the Dimensity 6300 (4nm), thanks to superior chipset efficiency.

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Oppo F31

Dimensity 6300
4 nm
7000 mAh
80W
6.57"
1080 x 2372 pixels
50 MP
1080p@60/30fps
Specs

Vivo T4x

Dimensity 7300
4 nm
6500 mAh
44W
6.72"
1080 x 2408 pixels
50 MP
4K@30fps
Specs

Vivo T4x

General

Launch Date

September 16, 2025

March 05, 2025

Availability

Available Now

Android 15

Custom UI

ColorOS 15

Funtouch 15

OS Updates

2 Years

Security Updates

3 Years

AI Features

AI LinkBoost 3.0, AI VoiceScribe, AI Call Assistant, AI Assistant for Notes, Google Gemini, AI Eraser 2.0 and more

AI Screen Translate, Live Image, Circle to Search, AI Documentation

Body

Dimensions

158.2 x 75 x 8 mm

165.7 x 76.3 x 8.1 mm

Thickness

8 mm

8.1 mm

Weight

185 g

204 g

Build Details

Plastic Back

Plastic Back, Plastic Frame

IP Rating

IP69 (dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min), MIL-STD-810H compliant*, also IP68 rated)

IP64 (dust tight and water resistant (water splashes), MIL-STD-810H compliant*)

Display

Size

6.57 inches

6.72 inches

Type

AMOLED, 1B colors

IPS LCD

Refresh Rate

120 Hz

Peak Brightness

1400 nits

1050 nits

Resolution

1080 x 2372 pixels

1080 x 2408 pixels

Pixel Density

397 ppi

393 ppi

Aspect Ratio

20:9

Screen to Body Ratio

88.5 %

86.0 %

Protection

AGC DT-Star D+

Performance

Chipset¹

Mediatek Dimensity 6300 Energy

Mediatek Dimensity 7300

Process Size

4 nm

CPU

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

GPU

Mali-G615 MC2

RAM & Storage

8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)

6GB 128GB (UFS 3.1)
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)

RAM Type

LPDDR4X

Expandable Memory

Camera

Main Camera

50 MP
f/1.8, (wide), 1/2.88", 1.6µm, OmniVision OV50D40, PDAF, OIS

2 MP
f/2.4, (depth), 1/1.5", 1.75µm

50 MP
f/1.8, (wide), PDAF

2 MP
f/2.4, (depth)

OIS

Yes

Features

Color spectrum sensor, LED flash, HDR, panorama

Ring-LED flash, panorama

Video Recording

1080p@60/30fps
720p@60/30fps

4K@30fps
1080p@30fps

Selfie Camera

16 MP
f/2.4, (wide), 1/1.3", 1µm, Sony IMX480

8 MP
f/2.1, (wide)

Selfie Features

Panorama

Selfie Video Recording

1080p@30fps
720p@30fps

1080p@30fps

Connectivity

SIM

Dual SIM (Nano + Nano)

Dual SIM
SIM1: Nano, SIM2: Nano

5G Support

Yes

10 5G bands
n1, n3, n5, n8, n28, n38, n40, n41, n77, n78

Yes

8 5G bands
n1, n3, n5, n8, n28, n40, n77, n78

VoLTE

Yes

Wi-Fi

Wi-Fi 5

Wi-Fi 6

Wi-Fi Details

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

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

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 2.0, OTG

Bluetooth

5.4

NFC

Yes

GPS

Yes

Yes with A-GPS, Glonass

Infrared

UWB (Ultra Wideband)

Battery

Capacity

7000 mAh

6500 mAh

Type

Si/C Li-Ion

Li-Ion

Removable

Wired charging

80W

44W

Charging Speed

100% in 61 mins

50% in 40 min

Reverse Wired Charging

10W

Wireless Charging

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

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

Side-mounted fingerprint sensor, accelerometer, gyroscope, proximity, compass

Colors and Pricing

Colors

Cloud Green, Midnight Blue, Bloom Red

Pronto Purple, Marine Blue

Price in India

₹22999

₹13499

FAQs

Which phone has better performance?

In this performance comparison, the Vivo T4x with its Mediatek Dimensity 7300 (4nm) performs better than the Oppo F31 with the Mediatek Dimensity 6300 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Both Oppo F31 and Vivo T4x offer the same software support — 2 years of OS updates and 3 years of security updates.

Which phone has a better display?

Oppo F31 features a superior AMOLED display, while Vivo T4x comes with an LCD panel. Both smartphones offer the same 120 Hz refresh rate. Oppo F31 also boasts a brighter screen with 1400 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.

Which phone has a bigger battery and faster charging?

Oppo F31 comes with a larger 7000 mAh battery, which may offer longer usage on a single charge. Oppo F31 also supports faster wired charging at 80W, compared to 44W on Vivo T4x.

Which phone has better water and dust resistance?

Oppo F31 offers better protection against water and dust with an IP69 rating.

Can I buy these phones on Amazon?

Oppo F31 – Check price here

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