Vivo iQOO Z10x vs Xiaomi Redmi Note 15 4G

Compared 2 smartphones : Vivo iQOO Z10x Manufactured in April, 2025, with display 6.72 with chipsetMediaTek Dimensity 7300, vs Xiaomi Redmi Note 15 4G, Manufactured in December, 2025with chipsetMediaTek Helio G100 Ultra. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Vivo iQOO Z10x
  • Higher pixel density: 393ppi
  • Higher battery capacity: 6500mAh vs 6000mAh
  • Newer Bluetooth version: 5.4 vs 5.3
  • Infrared port
  • Includes charger
Reasons to choose Xiaomi Redmi Note 15 4G
  • Larger display: 6.77in
  • Lighter design: 183.7g vs 204g

Versions

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

Review

Key Specs Vivo iQOO Z10x and Xiaomi Redmi Note 15 4G
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.
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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

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.72 in 6.77 in
Resolution 1080x2408 pixels 1080x2340 pixels
Aspect ratio 20:9 n/a
Pixel density 393 ppi 388 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (60-120 Hz)
Max brightness 1050 nits n/a
HDR support No No
Screen-to-body ratio 86.2 % 89.7 %
Features DCI-P3 DCI-P3

Design & Build

Design and ergonomics comparison
Height 165.7 mm (6.52 in) 164 mm (6.46 in)
Width 76.3 mm (3 in) 75.4 mm (2.97 in)
Thickness 8.09 mm (0.32 in) 7.4 mm (0.29 in)
Weight 204 g (7.2 oz) 183.7 g (6.48 oz)
Water resistance Yes IP64
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Gray
- Blue
- Black
- Blue
- Green
- Purple
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Vivo iQOO Z10x
86.2 %
Xiaomi Redmi Note 15 4G
89.7 %

Performance

Testing Vivo iQOO Z10x and Xiaomi Redmi Note 15 4G In benchmarks
Processor
Chipset MediaTek Dimensity 7300 MediaTek Helio G100 Ultra
Max Frequency 2500 MHz 2200 MHz
CPU Cores 8 (4 + 4) 8 (2 + 6)
Architecture - 4/2 (Cortex-A55)
- 4/2.5 (Cortex-A78)
- 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)
Process TSMC TSMC
Transistor Size 4 nm 6 nm
Neural Processor MediaTek APU 655 Yes
Graphics Mali-G615 MP2 Mali-G57 MP2
GPU Cores 256 64
GPU Frequency 1047 MHz 1000 MHz
FLOPS 536.1 GFLOPS 128 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Vivo iQOO Z10x
1034
Xiaomi Redmi Note 15 4G
730
Geekbench 6 (Multi-Core)
Vivo iQOO Z10x
2992
Xiaomi Redmi Note 15 4G
2025
Geekbench 6 (Single-Core)1034730
Geekbench 6 (Multi-Core)29922025
AnTuTu 10
AnTuTu 10
Vivo iQOO Z10x
739074
Xiaomi Redmi Note 15 4G
437184
CPU220937132724
GPU14849572238
Memory202647109980
UX166995122242
NanoReview Score739074437184

Memory

RAM
RAM Size - 6 GB
- 8 GB
6 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency n/a 2133 MHz
Channels 4 2
Storage
Storage Capacity- 128 GB
- 256 GB
128 GB
Storage TypeUFS 3.1UFS 2.2
Memory CardNoNo

Software

OS Android 15 Android 15
UI Skin FuntouchOS 15 HyperOS 2.0

Battery

Volume 6500 mAh 6000 mAh
Max Charging Power 44 W 33 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 Yes

Main camera

Matrix 50 MP 108 MP
Photo resolution 8192x6144 pixels n/a
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K Recording No No
4K Recording Yes (Up to 30 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Lenses count Standard: 50 MP
Depth: 2 MP
Standard: 108 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix50 MP108 MP
Aperturef/1.8f/1.7
Focal lengthn/a24 mm
Sensor sizen/a1/1.67 (0.6)
Pixel sizen/a0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital

Front camera

Matrix 8 MP 20 MP
Aperture f/2.0 f/2.2
Sensor n/a Omnivision OV02F
Sensor size n/a 1/5 (0.2)
Pixel size n/a 1.75 μm
Autofocus No No
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 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.3
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 Varies by region
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800MHzn/a
3G BandsLTE B1/B5/B8n/a
LTE Bands*LTE (B1/B3/B5/B8/B38/B40/B41)n/a
5G SupportYesNo

Sound

3.5 mm Jack No No
FM Radio No Yes

Other

Class Budget Mid-range
Announced April, 2025 yr December, 2025 yr
Release Date April, 2025 yr December, 2025 yr
Launch Price ($) 155 n/a
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 n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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