vivo iQOO Z9x vs vivo Y6t: Which is better?

Screen size

iQOO Z9x6.7"

Y6t6.7"+0.3%

Technology

iQOO Z9x

GSM / CDMA / HSPA / LTE / 5G

Y6t

GSM / HSPA / LTE / 5G

2G bands

iQOO Z9x

GSM 850 / 900 / 1800 / 1900 , CDMA 800

Y6t

GSM 850 / 900 / 1800 / 1900

3G bands

iQOO Z9x

HSDPA 850 / 900 / 2100

Y6t

HSDPA 850 / 900 / 2100

4G bands

iQOO Z9x

1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - Global, 1, 3, 5, 8, 28, 34, 38, 39, 40, 41 - China, 1, 3, 5, 8, 28, 38, 40, 41 - India

Resolution

iQOO Z9x1080 × 2408 px+56%

Y6t720 × 1,600 px

Refresh rate

equal specs

iQOO Z9x120 Hz

Y6t120 Hz

Peak brightness

iQOO Z9x1,000 nits

Y6t1,200 nits+17%

Pixel density

iQOO Z9x393 ppi+34%

Y6t260 ppi

CPU speed

equal specs

iQOO Z9xOcta-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)

Y6tOcta-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)

RAM

iQOO Z9x4.0 GB

Y6t6.0 GB+33%

Storage

equal specs

iQOO Z9x128 GB

Y6t128 GB

Main camera

iQOO Z9x50.0 MP+74%

Y6t13.0 MP

Front camera

iQOO Z9x8.0 MP+38%

Y6t5.0 MP

Battery

iQOO Z9x6,000 mAh

Y6t6,500 mAh+7.7%

Wired charging

iQOO Z9x44 W+66%

Y6t15 W

Weight

iQOO Z9x199 g+5%

Y6t209 g

Thickness

iQOO Z9x8.0 mm+5%

Y6t8.4 mm

IP rating

iQOO Z9xIP64

Y6tIP65+0.2%

Wi‑Fi

iQOO Z9xWi-Fi 802.11 a/b/g/n/ac, dual-band

Y6twifi 5

Bluetooth

iQOO Z9x5.1, A2DP, LE, aptX HD, aptX Adaptive+2%

Y6t5

USB

equal specs

iQOO Z9xUSB Type-C 2.0, OTG

Y6t2.0

5G support

equal specs

iQOO Z9xYes

Y6tYes

NFC

iQOO Z9xYes+100%

Y6tNo

3.5mm jack

equal specs

iQOO Z9xYes

Y6tYes

SD card

equal specs

iQOO Z9xYes

Y6tYes

Stereo speakers

equal specs

iQOO Z9xYes

Y6tYes

5G bands

iQOO Z9x

1, 3, 8, 28, 38, 40, 41, 77, 78 SA/NSA - Global, 1, 5, 8, 28, 41, 77, 78 SA/NSA - China, 1, 3, 5, 8, 28, 40, 77, 78 SA/NSA - India

Y6t

1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA

Speed

iQOO Z9x

HSPA, LTE, 5G

Y6t

HSPA, LTE, 5G

Announced

iQOO Z9x

2024, April 24

Y6t

2026, April 20

Status

iQOO Z9x

Available. Released 2024, April 29

Y6t

Available. Released 2026, April 27

Dimensions

iQOO Z9x

165.7 x 76 x 8 mm (6.52 x 2.99 x 0.31 in)

Y6t

167.4 x 77.1 x 8.4 mm (6.59 x 3.04 x 0.33 in)

Weight

iQOO Z9x

199 g (7.05 oz)

Y6t

209 g (7.37 oz)

Build

iQOO Z9x

Glass front, plastic back, plastic frame

Y6t

Glass front, plastic frame, plastic back

SIM

iQOO Z9x

Nano-SIM + Nano-SIM

Y6t

Nano-SIM + Nano-SIM

Other

iQOO Z9x

IP64 dust tight and water resistant (water splashes)

Y6t

IP65 dust tight and water resistant (low pressure water jets) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions

Type

iQOO Z9x

IPS LCD, 120Hz, 1000 nits (peak)

Y6t

IPS LCD, 120Hz, 1200 nits (HBM)

Size

iQOO Z9x

6.72 inches, 108.8 cm2 (~86.4% screen-to-body ratio)

Y6t

6.74 inches, 109.7 cm2 (~85.0% screen-to-body ratio)

Resolution

iQOO Z9x

1080 x 2408 pixels, 20:9 ratio (~393 ppi density)

Y6t

720 x 1600 pixels, 20:9 ratio (~260 ppi density)

iQOO Z9x

Android 14, Funtouch OS 14 (International), OriginOS (China)

Y6t

Android 16, OriginOS 6

Chipset

iQOO Z9x

Qualcomm SM6450 Snapdragon 6 Gen 1 (4 nm)

Y6t

Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)

CPU

iQOO Z9x

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

Y6t

Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)

GPU

iQOO Z9x

Adreno 710

Y6t

Adreno 613

Card slot

iQOO Z9x

microSDXC (uses shared SIM slot)

Y6t

microSDXC (dedicated slot)

Internal

iQOO Z9x

128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM

Y6t

128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM

Other

iQOO Z9x

UFS 2.2

Y6t

UFS 3.1

Dual

iQOO Z9x

50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF Auxiliary lens

Y6t

Features

iQOO Z9x

LED flash, panorama, HDR

Y6t

LED flash, panorama

Video

iQOO Z9x

4K, 1080p, gyro-EIS

Y6t

1080p@30fps

Single

iQOO Z9x

Y6t

13 MP, f/2.2, (wide), AF

Single

iQOO Z9x

8 MP, f/2.1, (wide)

Y6t

5 MP, f/2.2, (wide)

Video

iQOO Z9x

1080p@30fps

Y6t

1080p@30fps

Loudspeaker

iQOO Z9x

Yes, with stereo speakers

Y6t

Yes, with stereo speakers

3.5mm jack

iQOO Z9x

Yes

Y6t

Yes

Other

iQOO Z9x

24-bit/192kHz Hi-Res & Hi-Res wireless audio

Y6t

WLAN

iQOO Z9x

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

Y6t

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

Bluetooth

iQOO Z9x

5.1, A2DP, LE, aptX HD, aptX Adaptive

Y6t

5.1, A2DP, LE, aptX HD, aptX Adaptive

Positioning

iQOO Z9x

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

Y6t

GPS, GALILEO, GLONASS, BDS, QZSS

NFC

iQOO Z9x

Yes (market/region dependent)

Y6t

Radio

iQOO Z9x

Unspecified

Y6t

Unspecified

USB

iQOO Z9x

USB Type-C 2.0, OTG

Y6t

USB Type-C 2.0, OTG

Infrared port

iQOO Z9x

Y6t

Yes

Sensors

iQOO Z9x

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

Y6t

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

Type

iQOO Z9x

6000 mAh

Y6t

Li-Ion 6500 mAh

Charging

iQOO Z9x

44W wired Reverse wired

Y6t

15W wired Reverse wired

Colors

iQOO Z9x

Tornado Green (Northern Green), Storm Grey (Mystic Black), White

Y6t

Black, Blue, Gold

Models

iQOO Z9x

V2353A, I2219

Y6t

V2559A

Price

iQOO Z9x

About 160 EUR

Y6t

About 210 EUR

iQOO Z9x vs Y6t

Which is better?

Choose iQOO Z9x for

Choose Y6t for

Biggest differences

iQOO Z9x

Y6t

Head-to-head comparison

Display

Specifications Comparison

Network

Performance

Cameras

Battery

Build

Connectivity

Display

Performance

Cameras

Battery

Build

Connectivity

Launch

Body

Display

Platform

Memory

Main Camera

Selfie camera

Sound

Comms

Features

Battery

Misc