Vivo iQOO Z9s vs Xiaomi Redmi Note 12S

Compared 2 smartphones : Vivo iQOO Z9s Manufactured in August, 2024, with display 6.77 with chipsetMediaTek Dimensity 7300, vs Xiaomi Redmi Note 12S, Manufactured in April, 2023 with chipsetMediaTek Helio G96. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Vivo iQOO Z9s
  • Larger display: 6.77in
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 5500mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.2
Reasons to choose Xiaomi Redmi Note 12S
  • Higher pixel density: 409ppi
  • Lighter design: 176g vs 182g
  • Infrared port

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 12/256 GB
- 6/64 GB
- 6/128 GB
- 8/128 GB
- 8/256 GB

Review

Key Specs Vivo iQOO Z9s and Xiaomi Redmi Note 12S
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 AMOLED AMOLED
Size 6.77 in 6.43 in
Resolution 1080x2392 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 388 ppi 409 ppi
Refresh rate 120 Hz 90 Hz
Adaptive refresh rate Yes No
Max brightness 1800 nits 1000 nits
HDR support Yes HDR10+ No
Touch Sampling Rate 300 Hz 180 Hz
Screen-to-body ratio 90.2 % 84.5 %
Features - DCI-P3
- Always-On Display
- DC dimming
- DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Vivo iQOO Z9s
n/a
Xiaomi Redmi Note 12S
629 nits
sRGB gamutn/a99.2 %
PWM (Flicker)n/a355 Hz
Response timen/a3 ms
Contrastn/a∞ Infinite

Design & Build

Design and ergonomics comparison
Height 163.72 mm (6.45 in) 159.87 mm (6.29 in)
Width 75 mm (2.95 in) 73.87 mm (2.91 in)
Thickness 7.49 mm (0.29 in) 8.09 mm (0.32 in)
Weight 182 g (6.42 oz) 176 g (6.21 oz)
Water resistance IP64 No
Back panel n/a Plastic
Frame Plastic Plastic
Colors - Black
- Green
- Black
- Blue
- Green
Fingerprint sensor Yes In-Display Yes In-Button
Screen-to-body ratio
Vivo iQOO Z9s
90.2 %
Xiaomi Redmi Note 12S
84.5 %

Performance

Testing Vivo iQOO Z9s and Xiaomi Redmi Note 12S In benchmarks
Processor
Chipset MediaTek Dimensity 7300 MediaTek Helio G96
Max Frequency 2500 MHz 2050 MHz
CPU Cores 8 (4 + 4) 8 (2 + 6)
Architecture - 4/2 (Cortex-A55)
- 4/2.5 (Cortex-A78)
- 6/2 (Cortex-A55)
- 2/2.05 (Cortex-A76)
Process TSMC TSMC
Transistor Size 4 nm 12 nm
Neural Processor MediaTek APU 655 MediaTek APU
Graphics Mali-G615 MP2 Mali-G57 MP2
GPU Cores 256 128
GPU Frequency 1047 MHz 950 MHz
FLOPS 536.1 GFLOPS 243 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Vivo iQOO Z9s
1036
Xiaomi Redmi Note 12S
680
Geekbench 6 (Multi-Core)
Vivo iQOO Z9s
2908
Xiaomi Redmi Note 12S
1688
Geekbench 6 (Single-Core)1036680
Geekbench 6 (Multi-Core)29081688
Geekbench Compute (GPU)2569n/a
AnTuTu 10
AnTuTu 10
Vivo iQOO Z9s
679810
Xiaomi Redmi Note 12S
392628
CPU215379124765
GPU14747663661
Memory15409995926
UX162856108276
NanoReview Score679810392628
3DMark Wild Life
3DMark Wild Life
Vivo iQOO Z9s
n/a
Xiaomi Redmi Note 12S
1154
PCMark 3.0
PCMark 3.0
Vivo iQOO Z9s
n/a
Xiaomi Redmi Note 12S
8306
Writing scoren/a10309
Web scoren/a6774
Video editingn/a4587
Data manipulationn/a7052
NanoReview Scoren/a8306

Memory

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

Software

OS Android 14 Android 13 (Upgradeable to Android 14)
OS Size n/a 20 GB
UI Skin Funtouch OS 14 HyperOS 1.0

Battery

Volume 5500 mAh 5000 mAh
Max Charging Power 44 W 33 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging Yes No
Fast Charging Yes Yes (55% in 30 min)
Full Charge Time n/a 1:12 h
Battery Life Test
Battery Life
Vivo iQOO Z9s
n/a
Xiaomi Redmi Note 12S
21:29
Web Browsingn/a08:34 h
Video Playbackn/a12:36 h
Gamesn/a05:22 h
Standby Moden/a105 h

Main camera

Matrix 50 MP 108 MP
Photo resolution 8192x6144 pixels 12032x9024 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 60 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Slow Motion 240 fps (1080p) 120 fps (720p)
Wide-angle lens n/a 118 °
Lenses count Standard: 50 MP
Depth: 2 MP
Standard: 108 MP
Ultra-wide: 8 MP
Macro: 2 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix50 MP108 MP
Aperturef/1.8f/1.9
SensorSony IMX883Samsung S5KHM2
Sensor size1/1.951/1.52
Pixel size0.8 μm0.7 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Ultra-wide lens
Matrixn/a8 MP
Aperturen/af/2.2
Sensor sizen/a1/4.0
Stabilizationn/aDigital

Front camera

Matrix 16 MP 16 MP
Photo resolution n/a 4920x3264 pixels
Aperture f/2.5 f/2.4
Sensor Samsung S5K3P9 CMOS
Sensor size 1/3.0 1/3.06
Pixel size 1 μm 1 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 5.2
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
- Galileo
NFC* No Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800MHzGSM 3/5/8
3G BandsWCDMA B1/B5/B8WCDMA 1/5/8
LTE Bands*LTE (B1/B3/B5/B8/B28B/B38/B40/B41)LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)
LTE categoryn/a13
5G SupportYesNo

Sound

Speakers Stereo Stereo
3.5 mm Jack No Yes
FM Radio Yes No
Dolby Atmos n/a No
Speaker Test
Max Volume
Vivo iQOO Z9s
n/a
Xiaomi Redmi Note 12S
81.3 dB

Other

Class Mid-range Mid-range
Announced August, 2024 yr March, 2023 yr
Release Date August, 2024 yr April, 2023 yr
Launch Price ($) 240 289
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 33 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Vivo iQOO Z9s the clear winner in this comparison.

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