Home Phone comparison Oppo Realme C55 and Vivo iQOO Neo 11 (China) - Which is better?

Oppo Realme C55 vs Vivo iQOO Neo 11 (China)

48 out 100
Oppo Realme C55
VS
89 out 100
Vivo iQOO Neo 11 (China)
Oppo Realme C55
Vivo iQOO Neo 11 (China)

Compared 2 smartphones : Oppo Realme C55 Manufactured in March, 2023, with display 6.72 with chipsetMediaTek Helio G88, vs Vivo iQOO Neo 11 (China), Manufactured in October, 2025 with chipsetQualcomm Snapdragon 8 Elite. 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 C55
  • Lighter design: 189.5g vs 210g
Reasons to choose Vivo iQOO Neo 11 (China)
  • Larger display: 6.82in
  • Higher pixel density: 510ppi
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7500mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.2
  • Infrared port

Versions

Available versions and configurations
Memory Options - 4/64 GB
- 4/128 GB
- 6/64 GB
- 6/128 GB
- 8/128 GB
- 8/256 GB		 - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Oppo Realme C55 and Vivo iQOO Neo 11 (China)
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 C55
vs
iQOO Neo 11 (China)

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.72 in 6.82 in
Resolution 1080x2400 pixels 1440x3168 pixels
Aspect ratio 20:9 19.8:9
Pixel density 392 ppi 510 ppi
Refresh rate 90 Hz 144 Hz
Adaptive refresh rate No Yes (1-120 Hz)
Max brightness 680 nits n/a
HDR support No Yes, HDR10+
Touch Sampling Rate 180 Hz n/a
Screen-to-body ratio 86.7 % 90.2 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Oppo Realme C55
655 nits
Vivo iQOO Neo 11 (China)
n/a
sRGB gamut100 %n/a
Response time21 msn/a
Contrast1471:1n/a
Sources: NotebookCheck [Oppo Realme C55]

Design & Build

Design and ergonomics comparison
Height 165.6 mm (6.52 in) 163.37 mm (6.43 in)
Width 75.9 mm (2.99 in) 76.71 mm (3.02 in)
Thickness 7.89 mm (0.31 in) 8.05 mm (0.32 in)
Weight 189.5 g (6.68 oz) 210 g (7.41 oz)
Water resistance No IP69
Cooling system n/a Vapor chamber
Back panel Plastic n/a
Frame Plastic Metal
Colors - Blue
- Green
- Yellow		 - White
- Black
- Blue
- Orange
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Oppo Realme C55
86.7 %
Vivo iQOO Neo 11 (China)
90.2 %

Performance

Testing Oppo Realme C55 and Vivo iQOO Neo 11 (China) In benchmarks
Processor
Chipset MediaTek Helio G88 Qualcomm Snapdragon 8 Elite
Max Frequency 2000 MHz 4320 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 6/3.53 (Oryon (Phoenix M))
- 2/4.32 (Oryon (Phoenix L))
Process TSMC TSMC
Transistor Size 12 nm 3 nm
Neural Processor MediaTek APU Hexagon
Graphics Mali-G52 MP2 Adreno 830
GPU Cores 48 1536
GPU Frequency 1000 MHz 1100 MHz
FLOPS 96 GFLOPS 3379.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme C55
425
Vivo iQOO Neo 11 (China)
2956
Geekbench 6 (Multi-Core)
Oppo Realme C55
1413
Vivo iQOO Neo 11 (China)
9332
Geekbench 6 (Single-Core)4252956
Geekbench 6 (Multi-Core)14139332
Geekbench Compute (GPU)n/a19337
Sources: Geekbench v6 [Vivo iQOO Neo 11 (China)]
AnTuTu 10
AnTuTu 10
Oppo Realme C55
274070
Vivo iQOO Neo 11 (China)
3263669
CPU81734930247
GPU419201185615
Memory74959469501
UX75457678306
NanoReview Score2740703263669
3DMark Wild Life
3DMark Wild Life
Oppo Realme C55
742
Vivo iQOO Neo 11 (China)
n/a
Max Surface Temp.47.8 °Cn/a
Stability98 %n/a
Graphics Test4 fpsn/a
Graphics Score742n/a
Sources: 3DMark [Oppo Realme C55]
PCMark 3.0
PCMark 3.0
Oppo Realme C55
8633
Vivo iQOO Neo 11 (China)
n/a
Writing score9636n/a
Web score7137n/a
Video editing6212n/a
Data manipulation6028n/a
NanoReview Score8633n/a

Memory

RAM
RAM Size - 6 GB
- 8 GB		 12 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 1800 MHz 5300 MHz
Channels 2 4
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeeMMC 5.1UFS 4.1
Memory CardMicroSDNo

Software

OS Android 13 (Upgradeable to Android 14) Android 16
OS Size 20 GB n/a
UI Skin Realme UI 5.0 OriginOS 6

Battery

Volume 5000 mAh 7500 mAh
Max Charging Power 33 W 100 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (27% in 30 min) Yes
Full Charge Time 1:09 h n/a
Battery Life Test
Battery Life
Oppo Realme C55
22:19
Vivo iQOO Neo 11 (China)
n/a
Web Browsing07:44 hn/a
Video Playback12:22 hn/a
Games05:14 hn/a
Standby Mode124 hn/a

Main camera

Matrix 64 MP 50 MP
Photo resolution 9248x6944 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED Dual LED
Stabilization Digital Optical
8K Recording No Yes (Up to 30 fps)
4K Recording No Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 120 fps (720p) 240 fps (1080p)
Wide-angle lens n/a 119 °
Lenses count Standard: 64 MP
Depth: 2 MP		 Standard: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix64 MP50 MP
Aperturen/af/1.9
Focal lengthn/a23 mm
SensorOmnivision OV64BSony LYT-700C
Sensor size1/21/1.56
Pixel size0.7 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrixn/a8 MP
Aperturen/af/2.2
Stabilizationn/aDigital

Front camera

Matrix 8 MP 16 MP
Photo resolution 3264x2448 pixels n/a
Aperture f/2.0 f/2.5
Sensor CMOS Sony IMX480
Sensor size n/a 1/3.09
Pixel size n/a 1 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
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 5.2 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900GSM 850/900/1800MHz
3G BandsWCDMA Bands 1/5/8WCDMA B1/B4/B5/B6/B8/B19
LTE Bands*LTE (B1/B3/B5/B8/B38/B40/B41)LTE (B1/B3/B4/B5/B7/B8/B18/B19/B26/B28/B66)
LTE category7n/a
5G SupportNoYes

Sound

Speakers Mono n/a
3.5 mm Jack Yes No
FM Radio No No
Dolby Atmos No n/a
Speaker Test
Max Volume
Oppo Realme C55
80.6 dB
Vivo iQOO Neo 11 (China)
n/a

Other

Class Budget Flagship
Announced March, 2023 yr October, 2025 yr
Release Date March, 2023 yr October, 2025 yr
Launch Price ($) 160 n/a
MSRP ($) n/a 370
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, 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Vivo iQOO Neo 11 (China) the clear winner in this comparison.

Survey

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Total Votes: 1

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