Vivo iQOO Z10x vs Xiaomi Redmi 15 4G

Compared 2 smartphones : Vivo iQOO Z10x Manufactured in April, 2025, with display 6.72 with chipsetMediaTek Dimensity 7300, vs Xiaomi Redmi 15 4G, Manufactured in August, 2025with chipsetQualcomm Snapdragon 685. 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
  • Lighter design: 204g vs 224g
  • Newer Bluetooth version: 5.4 vs 5
Reasons to choose Xiaomi Redmi 15 4G
  • Larger display: 6.9in
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7000mAh vs 6500mAh

Versions

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

Review

Key Specs Vivo iQOO Z10x and Xiaomi Redmi 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.
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

Display

Display quality comparison
Type IPS LCD IPS LCD
Size 6.72 in 6.9 in
Resolution 1080x2408 pixels 1080x2340 pixels
Aspect ratio 20:9 19.5:9
Pixel density 393 ppi 374 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes
Max brightness 1050 nits n/a
HDR support No No
Screen-to-body ratio 86.2 % 83.1 %
Features DCI-P3 n/a

Design & Build

Design and ergonomics comparison
Height 165.7 mm (6.52 in) 171.1 mm (6.74 in)
Width 76.3 mm (3 in) 82.1 mm (3.23 in)
Thickness 8.09 mm (0.32 in) 8.6 mm (0.34 in)
Weight 204 g (7.2 oz) 224 g (7.9 oz)
Water resistance Yes IP64
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Gray
- Blue
- Black
- Gray
- Purple
Fingerprint sensor Yes In-Button Yes, In-Button
Screen-to-body ratio
Vivo iQOO Z10x
86.2 %
Xiaomi Redmi 15 4G
83.1 %

Performance

Testing Vivo iQOO Z10x and Xiaomi Redmi 15 4G In benchmarks
Processor
Chipset MediaTek Dimensity 7300 Qualcomm Snapdragon 685
Max Frequency 2500 MHz 2800 MHz
CPU Cores 8 (4 + 4) 8 (4 + 4)
Architecture - 4/2 (Cortex-A55)
- 4/2.5 (Cortex-A78)
- 4/1.9 (Cortex-A53)
- 4/2.8 (Cortex-A73)
Process TSMC TSMC
Transistor Size 4 nm 6 nm
Neural Processor MediaTek APU 655 Hexagon 686
Graphics Mali-G615 MP2 Adreno 610
GPU Cores 256 128
GPU Frequency 1047 MHz 1260 MHz
FLOPS 536.1 GFLOPS 322.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Vivo iQOO Z10x
1034
Xiaomi Redmi 15 4G
475
Geekbench 6 (Multi-Core)
Vivo iQOO Z10x
2992
Xiaomi Redmi 15 4G
1514
Geekbench 6 (Single-Core)1034475
Geekbench 6 (Multi-Core)29921514
AnTuTu 10
AnTuTu 10
Vivo iQOO Z10x
739074
Xiaomi Redmi 15 4G
380990
CPU220937114885
GPU14849557988
Memory202647103236
UX166995104881
NanoReview Score739074380990

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 CardNoMicroSD

Software

OS Android 15 Android 15
UI Skin FuntouchOS 15 HyperOS 2.0

Battery

Volume 6500 mAh 7000 mAh
Max Charging Power 44 W 33 W
Battery Type Silicon Carbon (Si/C) n/a
Removable No No
Wireless Charging No No
Reverse Charging Yes No
Fast Charging Yes Yes

Main camera

Matrix 50 MP 50 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: 50 MP
Depth
Features - Bokeh effect
- Pro mode
Bokeh effect
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital

Front camera

Matrix 8 MP 8 MP
Aperture f/2.0 f/2.0
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
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
NFC* No Yes
Infrared Port Yes Yes
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 Yes
FM Radio No No

Other

Class Budget Budget
Announced April, 2025 yr August, 2025 yr
Release Date April, 2025 yr August, 2025 yr
Launch Price ($) 155 n/a
MSRP ($) n/a 150
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 44 W Yes, 33 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

No clear favorite identified yet; updates may follow as new data arrives.

Survey

Which smartphone would you pick?
0 (0%)
0 (0%)
Total Votes: 0

User comments

Share your opinion or ask questions below