Home Phone comparison Oppo Realme C55 and Samsung Galaxy Z Flip 4 - Which is better?

Oppo Realme C55 vs Samsung Galaxy Z Flip 4

48 out 100
Oppo Realme C55
VS
68 out 100
Samsung Galaxy Z Flip 4
Oppo Realme C55
Samsung Galaxy Z Flip 4

Compared 2 smartphones : Oppo Realme C55 Manufactured in March, 2023, with display 6.72 with chipsetMediaTek Helio G88, vs Samsung Galaxy Z Flip 4, Manufactured in August, 2022 with chipsetQualcomm Snapdragon 8 Plus Gen 1. 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
  • Larger display: 6.72in
  • Higher battery capacity: 5000mAh vs 3700mAh
  • Includes charger
Reasons to choose Samsung Galaxy Z Flip 4
  • Higher pixel density: 425ppi
  • Higher refresh rate: 120Hz
  • Lighter design: 187g vs 189.5g
  • Supports Dolby Atmos
  • Built-in eSIM

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		 - 8/128 GB
- 8/256 GB
- 8/512 GB

Review

Key Specs Oppo Realme C55 and Samsung Galaxy Z Flip 4
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
Samsung Galaxy Z Flip 4

Display

Display quality comparison
Type IPS LCD Dynamic AMOLED
Size 6.72 in 6.7 in
Resolution 1080x2400 pixels 1080x2640 pixels
Aspect ratio 20:9 21.9:9
Pixel density 392 ppi 425 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No Yes
Max brightness 680 nits 500 nits
HDR support No Yes HDR10+
Touch Sampling Rate 180 Hz n/a
Screen-to-body ratio 86.7 % 85.7 %
Features n/a - DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Oppo Realme C55
655 nits
Samsung Galaxy Z Flip 4
910 nits
sRGB gamut100 %97 %
PWM (Flicker)n/a120 Hz
Response time21 ms1 ms
Contrast1471:1∞ Infinite
Sources: NotebookCheck [Oppo Realme C55], [Samsung Galaxy Z Flip 4]

Design & Build

Design and ergonomics comparison
Height 165.6 mm (6.52 in) 165.2 mm (6.5 in)
Width 75.9 mm (2.99 in) 71.9 mm (2.83 in)
Thickness 7.89 mm (0.31 in) 6.9 mm (0.27 in)
Weight 189.5 g (6.68 oz) 187 g (6.6 oz)
Water resistance No IPX8
Back panel Plastic Glass
Frame Plastic Metal
Colors - Blue
- Green
- Yellow		 - Black
- Gold
- Blue
- Green
- Purple
Fingerprint sensor Yes In-Button Yes In-Button
Screen-to-body ratio
Oppo Realme C55
86.7 %
Samsung Galaxy Z Flip 4
85.7 %

Performance

Testing Oppo Realme C55 and Samsung Galaxy Z Flip 4 In benchmarks
Processor
Chipset MediaTek Helio G88 Qualcomm Snapdragon 8 Plus Gen 1
Max Frequency 2000 MHz 3190 MHz
CPU Cores 8 (2 + 6) 8 (1 + 3 + 4)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 4/2 (Cortex-A510)
- 3/2.75 (Cortex-A710)
- 1/3.2 (Cortex-X2)
Process TSMC TSMC
Transistor Size 12 nm 4 nm
Neural Processor MediaTek APU Hexagon
Graphics Mali-G52 MP2 Adreno 730
GPU Cores 48 1024
GPU Frequency 1000 MHz 900 MHz
FLOPS 96 GFLOPS 1843.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme C55
425
Samsung Galaxy Z Flip 4
1719
Geekbench 6 (Multi-Core)
Oppo Realme C55
1413
Samsung Galaxy Z Flip 4
4200
Geekbench 6 (Single-Core)4251719
Geekbench 6 (Multi-Core)14134200
Sources: Geekbench v6 [Samsung Galaxy Z Flip 4]
AnTuTu 10
AnTuTu 10
Oppo Realme C55
274070
Samsung Galaxy Z Flip 4
1215795
CPU81734359278
GPU41920402455
Memory74959206280
UX75457247782
NanoReview Score2740701215795
3DMark Wild Life
3DMark Wild Life
Oppo Realme C55
742
Samsung Galaxy Z Flip 4
8667
Max Surface Temp.47.8 °C36.8 °C
Stability98 %46 %
Graphics Test4 fps51 fps
Graphics Score7428667
Sources: 3DMark [Oppo Realme C55], [Samsung Galaxy Z Flip 4]
PCMark 3.0
PCMark 3.0
Oppo Realme C55
8633
Samsung Galaxy Z Flip 4
13742
Writing score963616931
Web score713711402
Video editing62127488
Data manipulation602811021
NanoReview Score863313742

Memory

RAM
RAM Size - 6 GB
- 8 GB		 8 GB
Memory Type LPDDR4X LPDDR5
Memory Frequency 1800 MHz 3200 MHz
Channels 2 4
Storage
Storage Capacity- 128 GB
- 256 GB		- 128 GB
- 256 GB
- 512 GB
Storage TypeeMMC 5.1UFS 3.1
Memory CardMicroSDNo

Software

OS Android 13 (Upgradeable to Android 14) Android 12 (Upgradeable to Android 14)
OS Size 20 GB 24 GB
UI Skin Realme UI 5.0 One UI 6.1

Battery

Volume 5000 mAh 3700 mAh
Max Charging Power 33 W 25 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No Yes (15 W)
Reverse Charging No Yes (Wireless)
Fast Charging Yes (27% in 30 min) Yes (55% in 30 min)
Full Charge Time 1:09 h 1:15 h
Battery Life Test
Battery Life
Oppo Realme C55
22:19
Samsung Galaxy Z Flip 4
16:36
Web Browsing07:44 h06:12 h
Video Playback12:22 h09:34 h
Games05:14 h04:05 h
Standby Mode124 h86 h

Main camera

Matrix 64 MP 12 MP
Photo resolution 9248x6944 pixels 4000x3000 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Digital Optical
8K Recording No No
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) 960 fps (720p)
Wide-angle lens n/a 123 °
Lenses count Standard: 64 MP
Depth: 2 MP		 Standard: 12 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix64 MP12 MP
Aperturen/af/1.8
Focal lengthn/a27 mm
SensorOmnivision OV64BSony IMX563
Sensor size1/21/1.76
Pixel size0.7 μm1.8 μm
AutofocusPhase autofocusPhase autofocus (Dual Pixel)
StabilizationDigitalOptical
Ultra-wide lens
Matrixn/a12 MP
Aperturen/af/2.2
Focal lengthn/a13 mm
Sensorn/aSony IMX258
Sensor sizen/a1/3.06
Pixel sizen/a1.12 μm
Stabilizationn/aDigital
Main camera DxOMark results
Photo quality
Oppo Realme C55
n/a
Samsung Galaxy Z Flip 4
132
Video quality
Oppo Realme C55
n/a
Samsung Galaxy Z Flip 4
128
Overall camera score
Oppo Realme C55
n/a
Samsung Galaxy Z Flip 4
127
Bokehn/a60
Previewn/a65
Zoomn/a95
Sources: DxOMark [Samsung Galaxy Z Flip 4]

Front camera

Matrix 8 MP 10 MP
Photo resolution 3264x2448 pixels 3648x2736 pixels
Aperture f/2.0 f/2.4
Focal length n/a 26 mm
Sensor CMOS Sony IMX374
Sensor size n/a 1/3.2
Pixel size n/a 1.22 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
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 5.2
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
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Varies by region Yes
Infrared Port No No
Connectivity
SIM Count*21
SIM TypeNanoNano
SIM ModeDual SIM Standbyn/a
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900GSM 850 MHz, 900 MHz, 1800 MHz, 1900 MHz
3G BandsWCDMA Bands 1/5/8UMTS Band I (2100), Band II (1900), Band IV (1700/2100), Band V (850)
LTE Bands*LTE (B1/B3/B5/B8/B38/B40/B41)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B18/B19/B20/B25/B26/B28/B38/B39/B40/B46/B48/B66/B71)
LTE category720
5G SupportNoYes

Sound

Speakers Mono Stereo
3.5 mm Jack Yes No
FM Radio No No
Dolby Atmos No Yes
Speaker Test
Max Volume
Oppo Realme C55
80.6 dB
Samsung Galaxy Z Flip 4
86.3 dB

Other

Class Budget Flagship
Announced March, 2023 yr August, 2022 yr
Release Date March, 2023 yr August, 2022 yr
Launch Price ($) 160 999
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 No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Samsung Galaxy Z Flip 4 the clear winner in this comparison.

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