Home Phone comparison Vivo iQOO Z9x 5G and Xiaomi Poco X6 - Which is better?

Vivo iQOO Z9x 5G vs Xiaomi Poco X6

64 out 100
Vivo iQOO Z9x 5G
VS
60 out 100
Xiaomi Poco X6
Vivo iQOO Z9x 5G
Xiaomi Poco X6

Compared 2 smartphones : Vivo iQOO Z9x 5G Manufactured in April, 2024, with display 6.72 with chipsetQualcomm Snapdragon 6 Gen 1, vs Xiaomi Poco X6, Manufactured in January, 2024with chipsetQualcomm Snapdragon 7s Gen 2. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Vivo iQOO Z9x 5G
  • Larger display: 6.72in
  • Higher battery capacity: 6000mAh vs 5100mAh
Reasons to choose Xiaomi Poco X6
  • Higher pixel density: 446ppi
  • Lighter design: 181g vs 199g
  • Newer Bluetooth version: 5.2 vs 5.1
  • Supports Dolby Atmos
  • Infrared port

Versions

Available versions and configurations
Memory Options - 4/128 GB
- 6/128 GB
- 8/128 GB
- 8/256 GB
- 12/256 GB		 - 8/256 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs Vivo iQOO Z9x 5G and Xiaomi Poco X6
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Vivo iQOO Z9x 5G
vs
Xiaomi Poco X6

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.72 in 6.67 in
Resolution 1080x2408 pixels 1220x2712 pixels
Aspect ratio 20:9 20:9
Pixel density 393 ppi 446 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes (30-120 Hz)
Max brightness 1000 nits 1200 nits
HDR support No Yes Dolby Vision
Touch Sampling Rate 300 Hz 240 Hz
Screen-to-body ratio 86.5 % 89.8 %
Features DCI-P3 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Vivo iQOO Z9x 5G
n/a
Xiaomi Poco X6
1328 nits

Design & Build

Design and ergonomics comparison
Height 165.7 mm (6.52 in) 161.15 mm (6.34 in)
Width 76 mm (2.99 in) 74.24 mm (2.92 in)
Thickness 7.99 mm (0.31 in) 7.98 mm (0.31 in)
Weight 199 g (7.02 oz) 181 g (6.38 oz)
Water resistance IP64 IP54
Cooling system n/a Vapor chamber
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Green		 - White
- Black
- Blue
Fingerprint sensor Yes In-Button Yes In-Display
Screen-to-body ratio
Vivo iQOO Z9x 5G
86.5 %
Xiaomi Poco X6
89.8 %

Performance

Testing Vivo iQOO Z9x 5G and Xiaomi Poco X6 In benchmarks
Processor
Chipset Qualcomm Snapdragon 6 Gen 1 Qualcomm Snapdragon 7s Gen 2
Max Frequency 2200 MHz 2400 MHz
CPU Cores 8 (4 + 4) 8 (4 + 4)
Architecture - 4/1.8 (Cortex-A55)
- 4/2.2 (Cortex-A78)		 - 4/1.95 (Cortex-A55)
- 4/2.4 (Cortex-A78)
Process Samsung Samsung
Transistor Size 4 nm 4 nm
Neural Processor Yes Yes
Graphics Adreno 710 Adreno 710
GPU Cores 256 256
GPU Frequency 676 MHz 940 MHz
FLOPS 346.1 GFLOPS 481.3 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Vivo iQOO Z9x 5G
933
Xiaomi Poco X6
1030
Geekbench 6 (Multi-Core)
Vivo iQOO Z9x 5G
2799
Xiaomi Poco X6
2980
Geekbench 6 (Single-Core)9331030
Geekbench 6 (Multi-Core)27992980
Sources: Geekbench v6 [Vivo iQOO Z9x 5G], [Xiaomi Poco X6]
AnTuTu 10
AnTuTu 10
Vivo iQOO Z9x 5G
573302
Xiaomi Poco X6
593842
CPU202922202442
GPU109755116960
Memory128600126346
UX132025148094
NanoReview Score573302593842

Memory

RAM
RAM Size - 8 GB
- 12 GB		 - 8 GB
- 12 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB		- 256 GB
- 512 GB
Storage TypeUFS 2.2UFS 2.2
Memory CardMicroSDNo

Software

OS Android 14 Android 13 (Upgradeable to Android 15)
UI Skin Funtouch OS 14 HyperOS 2.0

Battery

Volume 6000 mAh 5100 mAh
Max Charging Power 44 W 67 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (50% in 26 min) Yes (78% in 30 min)
Full Charge Time 1:11 h 0:48 h
Battery Life Test
Battery Life
Vivo iQOO Z9x 5G
n/a
Xiaomi Poco X6
18:31
Web Browsingn/a06:45 h
Video Playbackn/a10:18 h
Gamesn/a04:35 h
Standby Moden/a99 h

Main camera

Matrix 50 MP 64 MP
Photo resolution n/a 9000x7000 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Digital Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (720p) 120 fps (720p)
Wide-angle lens n/a 120 °
Lenses count Standard: 50 MP
Depth: 2 MP		 Standard: 64 MP
Ultra-wide: 8 MP
Macro: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP64 MP
Aperturef/1.8f/1.8
Focal lengthn/a25 mm
SensorSamsung S5KJN1Omnivision OV64B
Sensor size1/1.951/2
Pixel size0.64 μm0.7 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrixn/a8 MP
Aperturen/af/2.2
Sensorn/aSony IMX355
Sensor sizen/a1/4
Pixel sizen/a1.14 μm
Stabilizationn/aDigital

Front camera

Matrix 8 MP 16 MP
Photo resolution n/a 4608x3456 pixels
Aperture f/2.1 f/2.4
Sensor Samsung S5K4H7 Omnivision OV16A1Q
Sensor size 1/4 1/3.06
Pixel size 1.12 μm 1 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.1 5.2
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort No n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800 MHzGSM 850/900/1800/1900MHz
3G BandsWCDMA B1/B5/B8WCDMA B1/2/4/5/6/8/19
LTE Bands*LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B66)
LTE categoryn/a18
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack Yes Yes
FM Radio No No
Dolby Atmos n/a Yes

Other

Class Mid-range Mid-range
Announced April, 2024 yr January, 2024 yr
Release Date April, 2024 yr January, 2024 yr
Launch Price ($) 165 249
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 44 W Yes 67 W

Note

Vivo iQOO Z9x 5G:

Chinese version of Vivo T3x.

* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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