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vivo S18 vs vivo T4 Ultra 5G

vivo S18

$324

88% SPEC SCORE

vivo T4 Ultra 5G

$404

88% SPEC SCORE

Realme Neo 7 SE

$346

85% SPEC SCORE

vivo T4 Pro 5G

$404

86% SPEC SCORE

OVERVIEW

Display

Screen Size: 6.78 inches

(1260 X 2800 pixels)

120 Refresh rate

Screen Size: 6.67 inches

(1260 X 2800 pixels)

120 Refresh rate

Camera

50+8 MP (Dual Camera)

50 MP Selfie

4K Video

50+50+8 MP (Triple Camera)

32 MP Selfie

4K Video

Hardware

Qualcomm Snapdragon 7 Gen 3 (4 nm)

Mediatek Dimensity 9300+

Android 14

OriginOS 4

Android 15

Funtouch 15

Battery

5000 mAh

Si/C Li-Ion

5500 mAh

Storage

8GB RAM, 256GB

NETWORK

Technology

GSM / CDMA / HSPA / CDMA2000 / LTE / 5G

GSM / HSPA / LTE / 5G

LAUNCH DATE

Announced Date

2023, December 14

2025, June 11

Released Date

2023, December 22

2025, June 18

Status

Available

DISPLAY

Type

AMOLED, 2800 nits (peak)

AMOLED, 2160Hz PWM, 5000 nits (peak), 1600 nits (HBM)

Refresh Rate

120 Hz

Size

Screen Size: 6.78

Surface Area: 111 cm²

Screen To Body Ratio: 89.9%

Screen Size: 6.67

Surface Area: 107.4 cm²

Screen To Body Ratio: 89.2%

Color

1B colors

Resolution

1260 x 2800 pixels, 20:9 ratio

Pixel Density

453 ppi

460 ppi

BODY

Dimensions

Height: 164.4 mm (6.47 inch)

Width: 75.1 mm (2.96 inch)

Depth: 7.5 mm (0.3 inch)

Height: 160.6 mm (6.32 inch)

Width: 75 mm (2.95 inch)

Depth: 7.5 mm (0.3 inch)

Weight

185.8g (6.56 oz)

192g (6.84 oz)

Build

Glass front, plastic frame

Glass front, glass back

SIM

Dual SIM (Nano-SIM, dual stand-by)

Nano-SIM + Nano-SIM

Resistance

IP54 dust and splash resistant

IP64 Dust tight and water resistant (water splashes)

MAIN CAMERA

Rear Camera

Dual Camera:

➤ 50 MP, f/1.9, (wide), PDAF, OIS
➤ 8 MP, f/2.2, (ultrawide)

Triple Camera:

➤ 50 MP, f/1.9, 23mm (wide), 1/1.56", PDAF, OIS
➤ 50 MP, f/2.6, 85mm (periscope telephoto), 1/1.95", 0.8µm, PDAF (15cm - ∞), OIS, 3x optical zoom
➤ 8 MP, f/2.2, (ultrawide)

Features

Ring-LED flash, panorama, HDR

Video

4K@30fps, 1080p@30fps

4K, 1080p, gyro-EIS

SELFIE CAMERA

Single

50 MP, f/2.0, 22mm (wide), AF

32 MP, f/2.5, (wide)

Features

Dual-LED flash, HDR

Video

1080p@30fps

Yes

SOFTWARE & HARDWARE

Current Version: Android 14

Custom UI: OriginOS 4

Current Version: Android 15

Custom UI: Funtouch 15

Chipset

Processor: Qualcomm Snapdragon 7 Gen 3 (4 nm)

Processor: Mediatek Dimensity 9300+

CPU

Octa-core (1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8GHz Cortex-A510)

Octa Core (1x3.4 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)

GPU

Adreno 720

Immortalis G720 MC12

BATTERY

Type

Si/C Li-Ion

Capacity

5000 mAh

5500 mAh

Removable

Charging

80W wired PD

Reverse wired

90W wired PD100% in 48 min

Reverse wired

STORAGE

Internal Memory

256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM

256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM

Card slot

Storage Type

UFS 2.2

UFS 3.1

CONNECTIVITY

WLAN

Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct

Bluetooth

5.4, LE, A2DP, aptX HD, aptX Adaptive, aptX Lossless

5.4, LE, A2DP

Positioning

GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c)

GPS (L1+L5), GLONASS, BDS (B1I+B1c+B2a), GALILEO (E1+E5a), NavIC (L5)

NFC

Yes

Radio

USB

USB Type-C 2.0, OTG

SOUND

Loudspeaker

Yes

Yes, with stereo speakers

Sound jack

Other

24-bit/192kHz Hi-Res audio, Snapdragon Sound

SENSORS

Features

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

Other

Circle to Search

MISCELLANEOUS

Colors

Black, Blue, Green, Silver

Phoenix Gold, Meteor Grey

SAR

0.99 W/kg (head) 1.00 W/kg (body)

Which Mobile Phone is Better: vivo S18 or vivo T4 Ultra 5G ?

Have a look at the benefits of this vivo S18 and vivo T4 Ultra 5G given by our tech specs.

Pros of vivo S18

Offers a 2% larger screen (6.78 inches vs 6.67 inches), ideal for media consumption and gaming.
Offers 25% more RAM (16GB vs 12GB), providing smoother multitasking and better performance.