Home Phone comparison Vivo iQOO Z9x 5G and Oppo Realme C75 - Which is better?

Vivo iQOO Z9x 5G vs Oppo Realme C75

64 out 100
Vivo iQOO Z9x 5G
VS
54 out 100
Oppo Realme C75
Vivo iQOO Z9x 5G
Oppo Realme C75

Compared 2 smartphones : Vivo iQOO Z9x 5G Manufactured in April, 2024, with display 6.72 with chipsetQualcomm Snapdragon 6 Gen 1, vs Oppo Realme C75, Manufactured in December, 2024 with chipsetMediaTek Helio G92 Max. 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
  • Higher pixel density: 393ppi
  • Higher refresh rate: 120Hz
  • Newer Bluetooth version: 5.1 vs 5
Reasons to choose Oppo Realme C75
  • Lighter design: 196g vs 199g

Versions

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

Review

Key Specs Vivo iQOO Z9x 5G and Oppo Realme C75
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
Smartphones:
Vivo iQOO Z9x 5G
vs
Oppo Realme C75

Display

Display quality comparison
Type IPS LCD IPS LCD
Size 6.72 in 6.72 in
Resolution 1080x2408 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 393 ppi 392 ppi
Refresh rate 120 Hz 90 Hz
Adaptive refresh rate Yes No
Max brightness 1000 nits 690 nits
HDR support No No
Touch Sampling Rate 300 Hz n/a
Screen-to-body ratio 86.5 % 86.3 %
Features DCI-P3 n/a

Design & Build

Design and ergonomics comparison
Height 165.7 mm (6.52 in) 165.69 mm (6.52 in)
Width 76 mm (2.99 in) 76.22 mm (3 in)
Thickness 7.99 mm (0.31 in) 7.99 mm (0.31 in)
Weight 199 g (7.02 oz) 196 g (6.91 oz)
Water resistance IP64 IP69
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Green		 - Black
- Gold
Fingerprint sensor Yes In-Button Yes In-Button
Screen-to-body ratio
Vivo iQOO Z9x 5G
86.5 %
Oppo Realme C75
86.3 %

Performance

Testing Vivo iQOO Z9x 5G and Oppo Realme C75 In benchmarks
Processor
Chipset Qualcomm Snapdragon 6 Gen 1 MediaTek Helio G92 Max
Max Frequency 2200 MHz 2000 MHz
CPU Cores 8 (4 + 4) 8 (2 + 6)
Architecture - 4/1.8 (Cortex-A55)
- 4/2.2 (Cortex-A78)		 - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)
Process Samsung TSMC
Transistor Size 4 nm 12 nm
Neural Processor Yes MediaTek APU
Graphics Adreno 710 Mali-G52 MP2
GPU Cores 256 48
GPU Frequency 676 MHz 1000 MHz
FLOPS 346.1 GFLOPS 96 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Vivo iQOO Z9x 5G
933
Oppo Realme C75
436
Geekbench 6 (Multi-Core)
Vivo iQOO Z9x 5G
2799
Oppo Realme C75
1356
Geekbench 6 (Single-Core)933436
Geekbench 6 (Multi-Core)27991356
Geekbench Compute (GPU)n/a1075
Sources: Geekbench v6 [Vivo iQOO Z9x 5G], [Oppo Realme C75]
AnTuTu 10
AnTuTu 10
Vivo iQOO Z9x 5G
573302
Oppo Realme C75
222969
CPU20292258520
GPU10975540838
Memory12860059672
UX13202563939
NanoReview Score573302222969

Memory

RAM
RAM Size - 8 GB
- 12 GB		 - 6 GB
- 8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 1800 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB		- 128 GB
- 256 GB
Storage TypeUFS 2.2eMMC 5.1
Memory CardMicroSDMicroSD

Software

OS Android 14 Android 14
UI Skin Funtouch OS 14 Realme UI 5.0

Battery

Volume 6000 mAh 6000 mAh
Max Charging Power 44 W 45 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (50% in 26 min) Yes (40% in 30 min)
Full Charge Time 1:11 h n/a

Main camera

Matrix 50 MP 50 MP
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)
Slow Motion 240 fps (720p) n/a
Lenses count Standard: 50 MP
Depth: 2 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
SensorSamsung S5KJN1n/a
Sensor size1/1.951/2.88
Pixel size0.64 μm0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital

Front camera

Matrix 8 MP 8 MP
Photo resolution n/a 3264x2448 pixels
Aperture f/2.1 f/2.0
Focal length n/a 26 mm
Sensor Samsung S5K4H7 CMOS
Sensor size 1/4 1/4
Pixel size 1.12 μm n/a
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 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
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* Varies by region Varies by region
Infrared Port No No
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 1/5/8
LTE categoryn/a7
5G SupportYesNo

Sound

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

Other

Class Mid-range Budget
Announced April, 2024 yr November, 2024 yr
Release Date April, 2024 yr December, 2024 yr
Launch Price ($) 165 180
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 45 W

Note

Vivo iQOO Z9x 5G:

Chinese version of Vivo T3x.

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

Results

After analyzing the data, we consider Vivo iQOO Z9x 5G the clear winner in this comparison.

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