Oppo Find X8 vs vivo T4 Ultra – Price, Specs & Features

Q: Which phone has better performance, the Oppo Find X8 or the vivo T4 Ultra?

In this performance comparison, the Oppo Find X8 with its Dimensity 9400 (3nm) performs better than the vivo T4 Ultra with the Dimensity 9300+ (4nm), thanks to superior chipset efficiency.

Oppo Find X8 alternatives

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vivo T4 Ultra alternatives

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Oppo Find X8

Dimensity 9400
3 nm
5630 mAh
80W
6.59"
1256 x 2760 pixels
50 MP
4K@30/60fps
Specs

vivo T4 Ultra

Dimensity 9300+
4 nm
5500 mAh
90W
6.67"
1260 x 2800 pixels
50 MP
4K@30fps
Specs

vivo T4 Ultra

General

Launch Date

November 21, 2024

June 11, 2025

Availability

Available Now

Android 15

Custom UI

ColorOS 15

Funtouch 15

OS Updates

5 Years

3 Years

Security Updates

6 Years

4 Years

AI Features

AI Screen Recognition, Gemini, AI Toolbox with AI Summary, AI Speak and AI Writer, AI Studio, AI Eraser, AI Ultra Clarity, AI Unblur, AI Editor

Circle to Search, AI Eraser, AI Note Assist, AI Transcript Assist, and AI Call Translation

Body

Dimensions

157.4 x 74.3 x 7.9 mm

160.6 x 75 x 7.5 mm

Thickness

7.9 mm

7.5 mm

Weight

193 g

192 g

Back Material

Gorilla Glass 7i

Build Details

Aluminum Frame, Glass Back

Mineral Glass

IP Rating

IP68 (up to 1.5m for 30 min)

IP64 (dust tight and water resistant (water splashes))

Display

Size

6.59 inches

6.67 inches

Type

AMOLED, HDR10+ Ultra HDR image support

AMOLED, 1B colors

Refresh Rate

120 Hz

Peak Brightness

4500 nits

5000 nits

Resolution

1256 x 2760 pixels

1260 x 2800 pixels

Pixel Density

460 ppi

Aspect Ratio

19.78:9

20:9

Screen to Body Ratio

90.3 %

89.2 %

Protection

Gorilla Glass 7i

Performance

Chipset¹

Mediatek Dimensity 9400

Mediatek Dimensity 9300+

Process Size

3 nm

4 nm

CPU

Octa-core
1x3.63 GHz Cortex-X925
3x3.3 GHz Cortex-X4
4x2.4 GHz Cortex-A720

Octa-core
1x3.4 GHz Cortex-X4
3x2.85 GHz Cortex-X4
4x2.0 GHz Cortex-A720

GPU

Immortalis-G925

Immortalis-G720 MC12

RAM & Storage

12GB 256GB (UFS 4.0)
16GB 512GB (UFS 4.0)

8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)
12GB 512GB (UFS 3.1)

RAM Type

LPDDR5X

LPDDR5

Expandable Memory

Camera

Main Camera

50 MP
f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS

50 MP
f/2.6, 73mm (periscope telephoto), 1/1.95", 0.61µm, 3x optical zoom, multi-directional PDAF, OIS

50 MP
f/2.0, 15mm, 120˚ (ultrawide), 1/2.75", 0.64µm, multi-directional PDAF

50 MP
Sony IMX921, f/1.9, 23mm (wide), 1/1.56", PDAF, OIS

50 MP
Sony IMX882, f/2.6, 85mm (periscope telephoto), 1/1.95", 0.8µm, PDAF (15cm - ∞), OIS, 3x optical zoom

8 MP
GalaxyCore GC08A8, f/2.2, (ultrawide)

OIS

Yes

Features

Laser AF, Hasselblad Color Calibration, LED flash, HDR, panorama

Ring-LED flash, panorama, HDR

Video Recording

4K@30/60fps
1080p@30/60/240fps

4K@30fps
1080p

Video Recording Features

gyro-EIS, HDR, 10‑bit video, Dolby Vision, Slo-motion

gyro-EIS

Selfie Camera

32 MP
f/2.4, 21mm (wide), 1/2.74", 0.8µm

32 MP
GalaxyCore GC32E1, f/2.45, (wide)

Selfie Features

Panorama

Selfie Video Recording

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

4K@30fps

Connectivity

SIM

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

Dual SIM
SIM1: Nano, SIM2: Nano

SIM 1

15 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N28
TDD: N38, N40, N41, N66, N77, N78

13 5G Bands

FDD: N1, N3, N5, N7, N8, N26, N28
TDD: N38, N40, N41, N66, N77, N78

SIM 2

15 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N28
TDD: N38, N40, N41, N66, N77, N78

14 5G Bands

FDD: N1, N3, N5, N7, N8, N26, N28
TDD: N38, N40, N41, N48, N66, N77, N78

VoLTE

Yes

Wi-Fi

Wi-Fi 7

Wi-Fi 6

Wi-Fi Details

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

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

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 3.0 (Global), 2.0 (China), OTG

USB Type-C 2.0, OTG

Bluetooth

5.4

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5630 mAh

5500 mAh

Type

Silicon Carbon

Si/C Li-Ion

Removable

Wired charging

80W

90W

Wireless Charging

50W

Reverse Wireless Charging

10W

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, color spectrum

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

Colors and Pricing

Colors

Space Black, Star Grey

Phoenix Gold, Meteor Grey

Price in India

₹69999

₹37999

FAQs

Which phone has better performance?

In this performance comparison, the Oppo Find X8 with its Mediatek Dimensity 9400 (3nm) performs better than the vivo T4 Ultra with the Mediatek Dimensity 9300+ (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Oppo Find X8 offers 5 years of OS updates, whereas vivo T4 Ultra provides 3 years. For security updates, Oppo Find X8 offers 6 years of support compared to vivo T4 Ultra's 4 years.

Which phone has a better display?

Both Oppo Find X8 and vivo T4 Ultra feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. vivo T4 Ultra also boasts a brighter screen with 5000 nits of peak brightness, enhancing outdoor visibility. Notably, vivo T4 Ultra offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

Oppo Find X8 comes with a larger 5630 mAh battery, which may offer longer usage on a single charge. vivo T4 Ultra also supports faster wired charging at 90W, compared to 80W on Oppo Find X8. Oppo Find X8 supports wireless charging at 50W, while vivo T4 Ultra does not support wireless charging.

Which phone has better water and dust resistance?

Oppo Find X8 offers better protection against water and dust with an IP68 rating.

Can I buy these phones on Amazon?

Oppo Find X8 – Check price here

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