iQOO Z9x

iQOO Z9x Comparison & Specs

iQOO Z9x

  • Snapdragon 6 Gen 1

    4 nm

  • 6000 mAh

    44W

  • 6.72"

    1080x2408 pixels

  • 50 MP

    4K

  • Specs iQOO Z9x Amazon Link

vivo Y400 Pro

vivo Y400 Pro Comparison & Specs

vivo Y400 Pro

  • Dimensity 7300

    4 nm

  • 5500 mAh

    90W

  • 6.77"

    1080 x 2392 pixels

  • 50 MP

    4K@30fps

  • Specs vivo Y400 Pro Amazon Link
General
Launch Date
May 16, 2024
June 20, 2025
Availability
Available Now
Available Now
OS
Android 14
Android 15
Custom UI
Funtouch OS
Funtouch 15
OS Updates
2 Years
Security Updates
3 Years
AI Features
AI Erase 2.0, AI Photo Enhance, AI transcript Assist, AI Superlink, AI Note Assist, Circle to Search, and AI Live Text
Body
Dimensions
165.7 x 76 x 8 mm
164 x 75 x 7.5 mm
Thickness
8 mm
7.5 mm
Weight
199 g
182 g
Build Details
plastic back, plastic frame
IP Rating
IP64
IP65 (dust tight and water resistant (low pressure water jets), MIL-STD-810H compliant*)
Display
Size
6.72 inches
6.77 inches
Type
IPS LCD
AMOLED
Refresh Rate
120 Hz
120 Hz
Peak Brightness
1000 nits
4500 nits
Resolution
1080x2408 pixels
1080 x 2392 pixels
Pixel Density
393 ppi
388 ppi
Aspect Ratio
20:9
20:9
Screen to Body Ratio
86.4 %
90.2 %
Performance
Chipset¹
Qualcomm Snapdragon 6 Gen 1
Mediatek Dimensity 7300
Process Size
4 nm
4 nm
CPU
Octa-core
4x2.2 GHz Cortex-A78
4x1.8 GHz Cortex-A55
Octa-core
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55
GPU
Adreno 710
Mali-G615 MC2
RAM & Storage
4GB 128GB (UFS 2.2)
6GB 128GB (UFS 2.2)
8GB 128GB (UFS 2.2)
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
Yes
No
Camera
Main Camera
50 MP
f/1.8, (wide), 1/1.95", 0.8µm, PDAF

2 MP
f/2.4, (depth)
50 MP
Sony IMX882, f/1.8, (wide), 1/1.95", 0.8µm, PDAF

2 MP
f/2.4, (depth)
OIS
No
No
Features
LED flash, panorama, HDR, Digital Zoom, Auto Flash, Face detection, Touch to focus
Ring-LED flash, panorama, HDR
Video Recording
4K
1080p
4K@30fps
1080p@30fps
Video Recording Features
gyro-EIS
Selfie Camera
8 MP
f/2.1, (wide)
32 MP
f/2.45, (wide)
Selfie Video Recording
1080p@30fps
4K@30fps
1080p@30fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano (Hybrid)
Dual SIM
SIM1: Nano, SIM2: Nano
SIM 1
8 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78
10 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N38, N40, N41, N77, N78
SIM 2
8 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78
10 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N38, N40, N41, N77, N78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 5
Wi-Fi 5
Wi-Fi Details
802.11 a/b/g/n/ac 5GHz, MIMO
802.11 a/b/g/n/ac 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
Bluetooth
5.1
5.4
NFC
No
No
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
Infrared
Yes
No
UWB (Ultra Wideband)
No
No
Battery
Capacity
6000 mAh
5500 mAh
Type
Li-ion
Li-ion
Removable
No
No
Wired charging
44W
90W
Charging Speed
50% in 19 mins
Wireless Charging
No
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
Yes
Yes
3.5mm Headphone Jack
Yes
No
FM Radio
No
No
Extra Features
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass
Colors and Pricing
Colors
Tornado Green, Storm Grey
Freestyle White, Nebula Purple, Fest Gold
Price in India
₹13499
₹24999
FAQs

In this performance comparison, the vivo Y400 Pro with its Mediatek Dimensity 7300 (4nm) performs better than the iQOO Z9x with the Qualcomm Snapdragon 6 Gen 1 (4nm), thanks to superior chipset efficiency.

iQOO Z9x offers 2 years of OS updates, while vivo Y400 Pro does not have confirmed OS update information. iQOO Z9x receives 3 years of security updates, while vivo Y400 Pro does not have confirmed security update information.

vivo Y400 Pro features a superior AMOLED display, while iQOO Z9x comes with an LCD panel. Both smartphones offer the same 120 Hz refresh rate. vivo Y400 Pro also boasts a brighter screen with 4500 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.

iQOO Z9x comes with a larger 6000 mAh battery, which may offer longer usage on a single charge. vivo Y400 Pro also supports faster wired charging at 90W, compared to 44W on iQOO Z9x.

vivo Y400 Pro offers better protection against water and dust with an IP65 rating.

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