Vivo iQOO Z9x vs Xiaomi 17

Vivo iQOO Z9x
Vivo
iQOO Z9x
Xiaomi 17
Xiaomi
17

At a glance

Brand
vivo
Xiaomi
Release date
April 2024, 2 years 2 months ago
September 2025, 9 months ago
AnTuTu
515.000 Antutu v10 Overall performance better than 73% of devices
4.027.702 Antutu v11 Overall performance better than 99% of devices

Display

Size
6.72"
6.31"
Resolution
1200 x 2809 px QHD
1200 x 2656 px QHD
Type
LCD IPS
AMOLED
Density
455 ppi Very high density
462 ppi Very high density
Aspect ratio
20:9
20:9
Features
Hole-punch Notch, 3840 Hz PWM, Refresh rate 120 Hz, Touch sampling rate 300 Hz, Peak brightness - 1000 cd/m², Peak brightness - 4500 cd/m², 1400:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, DC dimming, 105% NTSC, Scratch resistant, 3D curved glass screen, Capacitive, Multi-touch, Frameless
Hole-punch Notch, 1-120 Hz refresh rate, TÜV Rheinland Flicker-free Certified, 2160 Hz PWM, TÜV Low Blue Light, Variable refresh rate 1 Hz, Touch sampling rate 300 Hz, Peak brightness - 3500 cd/m², Always-On Display, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, DC dimming, 12 Bits panel (10-bit +2-bit FRC), Dolby Vision, Scratch resistant, Dragontrail glass, Xiaomi Longjing Glass, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide)

Performance

Chipset
Qualcomm Snapdragon 6 Gen1
Qualcomm Snapdragon 8 Elite Gen 5
CPU
4x2.2GHz Cortex A78 + 4x1.80GHz Cortex A55
2x4.61 GHz ARM + 6x3.63 GHz ARM
CPU type
Octa-Core
Octa-Core
Process
4 nm
3 nm
Frequency
2.2 GHz
4.61 GHz
GPU
Adreno 710
Adreno 840 1.2 GHz
RAM
8 GB
12 GB
RAM type
LPDDR4X RAM
RAM LPDDR5X
64-bit
Yes
Yes

Rear camera

Resolution
50 Mpx
50 Mpx
Aperture
ƒ/ 1.8
ƒ/ 1.69
Sensor
Samsung S5KJN1
Omnivision 950 LightHunter
Pixel size
0.64 µm
1.20 µm
Sensor size
1/2.76"
1/1.3"
Flash
Dual LED
Dual LED
Optical stabilization
No
Yes
Slow motion
Yes, 240 fps
Yes, 1920 fps
Features
4K Video, Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode
Tracking AF, Flicker sensor, Noise reduction, Time-Lapse, 4K Video, 8K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode, RAW 14 bits

Front camera

Resolution
8 Mpx
50 Mpx
Aperture
ƒ/ 2.0
ƒ/ 2.2
Sensor
Samsung S5K4H7
Omnivision OV50M
Pixel size
1.12 µm
0.61 µm

Battery

Capacity
6000 mAh
6330 mAh
Type
Li-Ion
Si-Carbon Li-Ion
Fast charge
Yes , 44.0W
Yes , 100.0W
Features
Non-removable
Wireless charging, Reverse charging, Non-removable
Wireless charging
Wireless charging 50W
Charge cycles
1000 cycles
Runtime
~ 64h

Storage

Capacity
128 GB
256 GB
Type
UFS Storage 2.2
UFS Storage 4.1
SD slot
Yes , Slot for SD or second SIM card
No

Body

Dimensions
76.0 mm 165.7 mm 8.0 mm Print 3D Model
71.8 mm 151.1 mm 8.1 mm Print 3D Model
Weight
199 g
191 g
Materials
Plastic
Aluminium alloy , Ceramics , Titanium
Colors
Black Green
Black Blue Pink Green
Water/dust resistance
IP64
IP68, IP69
Usable surface
83 %
88 %
Drop resistance
Class A B C D E 270 drops without defects
Repairability
Class A B C D E

Software

Operating system
Android 14 Upside-down cake Funtouch OS 14 (Android 14)
Android 16 HyperOS 3.X (Android 16)
Updates
OS updates: 3 years, Security updates: 4 years
OS updates: 5 years, Security updates: 5 years
Google services
With Google Mobile Services
With Google Mobile Services

Connectivity

SIM
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Dual SIM Dual Standby (Nano SIM / eSIM + Nano SIM / eSIM)
Bluetooth
Bluetooth 5.1
Bluetooth 6.0 LELow energy consumption
Bluetooth profiles
A2DP (Advanced Audio Distribution Profile), APT-x, LDAC, SBC, AAC
A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC, Apt-x Adaptive
Wi-Fi
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
Wi-Fi features
Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
USB
USB Type-C
USB Type-C
USB features
Charging, OTG
Charging, OTG
Navigation
GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
GPS, A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)

Networks

5G
n1 (2100), n8 (900), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)
n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n20 (800), n25 (1900), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n71 (600), n75 (1500), n77 (3700), n78 (3500), n84 (2100)
4G LTE
B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B66 (1700/2100), B71 (600)
3G
B1 (2100), B5 (850), B8 (900)
B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G
B3 (1800), B5 (850), B8 (900)
B2 (1900), B3 (1800), B5 (850), B8 (900)

Sensors & security

Fingerprint
Yes, on the side
Yes, in screen
Accelerometer
Yes
Yes
Proximity
Yes
Yes
Light sensor
Yes
Yes
Cooling system
Yes
Yes
Audio
Stereo Speakers
Dolby Atmos, Hi-Res Audio, Stereo Speakers, 4 microphones
Gyroscope
Yes
Barometer
Yes

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