Home Phone comparison Oppo Realme 9i and Vivo iQOO Z11x - Which is better?

Oppo Realme 9i vs Vivo iQOO Z11x

46 out 100
Oppo Realme 9i
VS
67 out 100
Vivo iQOO Z11x
Oppo Realme 9i
Vivo iQOO Z11x

Compared 2 smartphones : Oppo Realme 9i Manufactured in January, 2022, with display 6.6 with chipsetQualcomm Snapdragon 680, vs Vivo iQOO Z11x, Manufactured in March, 2026 with chipsetMediatek Dimensity 7400. 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 Oppo Realme 9i
  • Higher pixel density: 401ppi
  • Lighter design: 190g vs 219g
  • Supports Dolby Atmos
Reasons to choose Vivo iQOO Z11x
  • Larger display: 6.76in
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 7200mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5

Versions

Available versions and configurations
Memory Options - 4/64 GB
- 4/128 GB
- 6/128 GB		 - 6/128 GB
- 8/128 GB
- 8/256 GB

Review

Key Specs Oppo Realme 9i and Vivo iQOO Z11x
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:
Oppo Realme 9i
vs
Vivo iQOO Z11x

Display

Display quality comparison
Type IPS LCD IPS LCD
Size 6.6 in 6.76 in
Resolution 1080x2412 pixels 1080x2344 pixels
Aspect ratio 20:9 19.5:9
Pixel density 401 ppi 382 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 480 nits 1200 nits
HDR support No No
Touch Sampling Rate 180 Hz n/a
Screen-to-body ratio 84.5 % 85.9 %
Features DCI-P3 n/a
Display test
Peak brightness (auto)
Oppo Realme 9i
512 nits
Vivo iQOO Z11x
n/a
sRGB gamut98.2 %n/a
Response time26 msn/a
Contrast847:1n/a
Sources: NotebookCheck [Oppo Realme 9i]

Design & Build

Design and ergonomics comparison
Height 164.4 mm (6.47 in) 166.6 mm (6.56 in)
Width 75.7 mm (2.98 in) 78.4 mm (3.09 in)
Thickness 8.4 mm (0.33 in) 8.4 mm (0.33 in)
Weight 190 g (6.7 oz) 219 g (7.72 oz)
Water resistance No IP69
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Blue		 - Black
- Green
Fingerprint sensor Yes In-Button Yes, In-Button
Screen-to-body ratio
Oppo Realme 9i
84.5 %
Vivo iQOO Z11x
85.9 %

Performance

Testing Oppo Realme 9i and Vivo iQOO Z11x In benchmarks
Processor
Chipset Qualcomm Snapdragon 680 Mediatek Dimensity 7400
Max Frequency 2400 MHz 2600 MHz
CPU Cores 8 (4 + 4) 8 (4 + 4)
Architecture - 4/1.9 (Kryo 265 Silver (Cortex-A53))
- 4/2.4 (Kryo 265 Gold (Cortex-A73))		 - 4/2 (Cortex-A55)
- 4/2.6 (Cortex-A78)
Process TSMC TSMC
Transistor Size 6 nm 4 nm
Neural Processor Hexagon 686 MediaTek APU 655
Graphics Adreno 610 Mali-G615 MP2
GPU Cores 128 256
GPU Frequency 1114 MHz 1300 MHz
FLOPS 284 GFLOPS 665.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme 9i
548
Vivo iQOO Z11x
1064
Geekbench 6 (Multi-Core)
Oppo Realme 9i
1599
Vivo iQOO Z11x
2878
Geekbench 6 (Single-Core)5481064
Geekbench 6 (Multi-Core)15992878
Geekbench Compute (GPU)n/a3062
Sources: Geekbench v6 [Vivo iQOO Z11x]
AnTuTu 10
AnTuTu 10
Oppo Realme 9i
294782
Vivo iQOO Z11x
922227
CPU99824329972
GPU40210147724
Memory80648155228
UX74100289303
NanoReview Score294782922227
3DMark Wild Life
3DMark Wild Life
Oppo Realme 9i
445
Vivo iQOO Z11x
n/a
Max Surface Temp.43.9 °Cn/a
Stability98 %n/a
Graphics Test2 fpsn/a
Graphics Score445n/a
Sources: 3DMark [Oppo Realme 9i]
PCMark 3.0
PCMark 3.0
Oppo Realme 9i
8159
Vivo iQOO Z11x
n/a
Writing score9474n/a
Web score7934n/a
Video editing4265n/a
Data manipulation6065n/a
NanoReview Score8159n/a

Memory

RAM
RAM Size - 4 GB
- 6 GB		 6 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 64 GB
- 128 GB		128 GB
Storage TypeUFS 2.1UFS 3.1
Memory CardMicroSDNo

Software

OS Android 11 (Upgradeable to Android 14) Android 16
OS Size 17 GB n/a
UI Skin Realme UI 5.0 OriginOS 6

Battery

Volume 5000 mAh 7200 mAh
Max Charging Power 33 W 44 W
Battery Type Li-ion Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (27% in 15 min) Yes (50% in 43 min)
Full Charge Time 1:12 h n/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8700x5800 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K Recording No No
4K Recording No Yes (Up to 30 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
Lenses count Standard: 50 MP
Macro: 2 MP
Depth: 2 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8n/a
Focal length26 mmn/a
SensorSamsung S5KJN1n/a
Sensor size1/2.761/2.93 (0.34)
Pixel size0.64 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Oppo Realme 9i
95
Vivo iQOO Z11x
n/a
Video quality
Oppo Realme 9i
61
Vivo iQOO Z11x
n/a
Overall camera score
Oppo Realme 9i
75
Vivo iQOO Z11x
n/a
Bokeh30n/a
Preview57n/a
Zoom36n/a
Sources: DxOMark [Oppo Realme 9i]

Front camera

Matrix 16 MP 32 MP
Photo resolution 4920x3264 pixels n/a
Aperture f/2.1 n/a
Focal length 26 mm n/a
Sensor Sony IMX471 n/a
Sensor size 1/3.13 n/a
Pixel size 1 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 MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5.4
Bluetooth features LE, A2DP 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 n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region No
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900n/a
3G BandsWCDMA 1/5/8n/a
LTE Bands*LTE (B1/B3/B5/B8/B38/B40/B41)n/a
5G SupportNoYes

Sound

Speakers Stereo n/a
3.5 mm Jack Yes No
FM Radio No No
Dolby Atmos Yes No
Speaker Test
Max Volume
Oppo Realme 9i
88 dB
Vivo iQOO Z11x
n/a

Other

Class Mid-range Mid-range
Announced January, 2022 yr March, 2026 yr
Release Date January, 2022 yr March, 2026 yr
Launch Price ($) 230 n/a
Sensors - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 33 W Yes, 0 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Vivo iQOO Z11x the clear winner in this comparison.

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