Home Phone comparison Vivo iQOO Z11x and Vivo iQOO 15T - Which is better?

Vivo iQOO Z11x vs Vivo iQOO 15T

67 out 100
Vivo iQOO Z11x
VS
91 out 100
Vivo iQOO 15T
Vivo iQOO Z11x
Vivo iQOO 15T

Compared 2 smartphones : Vivo iQOO Z11x Manufactured in March, 2026, with display 6.76 with chipsetMediatek Dimensity 7400, vs Vivo iQOO 15T, Manufactured in May, 2026 with chipsetMediaTek Dimensity 9500 Monster. 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 Z11x
    Reasons to choose Vivo iQOO 15T
    • Larger display: 6.82in
    • Higher pixel density: 510ppi
    • Higher refresh rate: 144Hz
    • Lighter design: 216g vs 219g
    • Higher battery capacity: 8000mAh vs 7200mAh
    • Newer Bluetooth version: 6.0 vs 5.4
    • Infrared port

    Versions

    Available versions and configurations
    Memory Options - 6/128 GB
    - 8/128 GB
    - 8/256 GB    		 - 12/256 GB
    - 12/512 GB
    - 16/256 GB
    - 16/512 GB
    - 16/1024 GB

    Review

    Key Specs Vivo iQOO Z11x and Vivo iQOO 15T
    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
    Adjust each parameter’s importance to find the best match for you.
    Customize your score
    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 Z11x
    vs
    Vivo iQOO 15T

    Display

    Display quality comparison
    Type IPS LCD AMOLED
    Size 6.76 in 6.82 in
    Resolution 1080x2344 pixels 1440x3168 pixels
    Aspect ratio 19.5:9 20:9
    Pixel density 382 ppi 510 ppi
    Refresh rate 120 Hz 144 Hz
    Adaptive refresh rate Yes (60-120 Hz) Yes
    Max brightness 1200 nits 1800 nits
    HDR support No Yes, Dolby Vision
    Touch Sampling Rate n/a 300 Hz
    Screen-to-body ratio 85.9 % 89.6 %
    Features n/a - DCI-P3
    - Always-On Display
    - DC dimming

    Design & Build

    Design and ergonomics comparison
    Height 166.6 mm (6.56 in) 163.4 mm (6.43 in)
    Width 78.4 mm (3.09 in) 76.7 mm (3.02 in)
    Thickness 8.4 mm (0.33 in) 8.3 mm (0.33 in)
    Weight 219 g (7.72 oz) 216 g (7.62 oz)
    Water resistance IP69 IP69
    Cooling system n/a Vapor chamber
    Back panel Plastic Glass
    Frame Plastic Metal
    Colors - Black
    - Green    		 - White
    - Black
    - Blue
    - Purple
    Fingerprint sensor Yes, In-Button Yes, In-Display
    Screen-to-body ratio
    Vivo iQOO Z11x
    85.9 %
    Vivo iQOO 15T
    89.6 %

    Performance

    Testing Vivo iQOO Z11x and Vivo iQOO 15T In benchmarks
    Processor
    Chipset Mediatek Dimensity 7400 MediaTek Dimensity 9500 Monster
    Max Frequency 2600 MHz 4210 MHz
    CPU Cores 8 (4 + 4) 8 (1 + 3 + 4)
    Architecture - 4/2 (Cortex-A55)
    - 4/2.6 (Cortex-A78)    		 - 4/2.7 (C1-Pro)
    - 3/3.5 (C1-Premium)
    - 1/4.21 (C1-Ultra)
    Process TSMC TSMC
    Transistor Size 4 nm 3 nm
    Neural Processor MediaTek APU 655 MediaTek NPU 990
    Graphics Mali-G615 MP2 n/a
    GPU Cores 256 n/a
    GPU Frequency 1300 MHz n/a
    FLOPS 665.6 GFLOPS n/a
    GeekBench v6
    Geekbench 6 (Single-Core)
    Vivo iQOO Z11x
    1064
    Vivo iQOO 15T
    3507
    Geekbench 6 (Multi-Core)
    Vivo iQOO Z11x
    2878
    Vivo iQOO 15T
    10634
    Geekbench 6 (Single-Core)10643507
    Geekbench 6 (Multi-Core)287810634
    Geekbench Compute (GPU)3062n/a
    Sources: Geekbench v6 [Vivo iQOO Z11x], [Vivo iQOO 15T]
    AnTuTu 10
    AnTuTu 10
    Vivo iQOO Z11x
    922227
    Vivo iQOO 15T
    3815522
    CPU3299721006840
    GPU1477241438159
    Memory155228553590
    UX289303816933
    NanoReview Score9222273815522

    Memory

    RAM
    RAM Size 6 GB 12 GB
    Memory Type LPDDR4X LPDDR5X
    Memory Frequency 2133 MHz 5333 MHz
    Channels 2 4
    Storage
    Storage Capacity128 GB256 GB
    Storage TypeUFS 3.1UFS 4.1
    Memory CardNoNo

    Software

    OS Android 16 Android 16
    UI Skin OriginOS 6 OriginOS 6

    Battery

    Volume 7200 mAh 8000 mAh
    Max Charging Power 44 W 100 W
    Battery Type Silicon Carbon (Si/C) Silicon Carbon (Si/C)
    Removable No No
    Wireless Charging No No
    Reverse Charging Yes Yes
    Fast Charging Yes (50% in 43 min) Yes

    Main camera

    Matrix 50 MP 200 MP
    Photo resolution 8192x6144 pixels 16320x12288 pixels
    Zoom Digital Digital
    Flash LED Dual LED
    Stabilization Digital Optical
    8K Recording No Yes (Up to 30 fps)
    4K Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
    1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
    Slow Motion n/a 240 fps (1080p)
    Lenses count Standard: 50 MP
    Depth    		 Standard: 200 MP
    Ultra-wide: 50 MP
    Features - Bokeh effect
    - Pro mode    		 - Bokeh effect
    - Pro mode
    Main lens
    Matrix50 MP200 MP
    Aperturen/af/1.9
    Sensor size1/2.93 (0.34)1/1.56 (0.64)
    Pixel sizen/a0.5 μm
    AutofocusPhase autofocusLaser autofocus
    StabilizationDigitalOptical
    Ultra-wide lens
    Matrixn/a50 MP
    Aperturen/af/2.0
    Focal lengthn/a15 mm
    Sensorn/aSamsung S5KJN5
    Sensor sizen/a1/2.76 (0.36)
    Pixel sizen/a0.64 μm
    Stabilizationn/aDigital

    Front camera

    Matrix 32 MP 16 MP
    Aperture n/a f/2.5
    Autofocus No Phase autofocus
    Stabilization Digital Digital
    Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
    TOF 3D sensor No No

    Connectivity

    Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
    Wi-Fi features - Dual Band
    - Wi-Fi MiMO
    - Wi-Fi Direct
    - Wi-Fi Hotspot
    - Wi-Fi Display    		 - Dual Band
    - Wi-Fi MiMO
    - Wi-Fi Direct
    - Wi-Fi Hotspot
    - Wi-Fi Display
    Bluetooth version 5.4 6.0
    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 No
    GPS - GPS
    - GLONASS
    - Beidou
    - Galileo
    - QZSS    		 - GPS
    - GLONASS
    - Beidou
    - Galileo
    - QZSS
    NFC* No Yes
    Infrared Port No Yes
    Connectivity
    SIM Count*22
    SIM TypeNanoNano
    SIM ModeDual SIM StandbyDual SIM Standby
    eSIM Support *NoNo
    Hybrid SlotNoNo
    5G SupportYesYes

    Sound

    3.5 mm Jack No No
    FM Radio No No
    Dolby Atmos No No

    Other

    Class Mid-range Flagship
    Announced March, 2026 yr May, 2026 yr
    Release Date March, 2026 yr May, 2026 yr
    MSRP ($) n/a 560
    Sensors - Proximity Sensor
    - Gyroscope
    - Accelerometer
    - Ambient Light Sensor
    - Compass
    - Fingerprint sensor    		 - Proximity Sensor
    - Gyroscope
    - Accelerometer
    - Ambient Light Sensor
    - Compass
    - Fingerprint sensor
    Charger Included Yes, 0 W Yes, 100 W
    * Attention! Config, frequencies, NFC, and other specs may vary by region.

    Results

    After analyzing the data, we consider Vivo iQOO 15T the clear winner in this comparison.

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