Home Phone comparison Realme 14 5G and Oppo Realme C55 - Which is better?

Realme 14 5G vs Oppo Realme C55

66 out 100
Realme 14 5G
VS
48 out 100
Oppo Realme C55
Realme 14 5G
Oppo Realme C55

Compared 2 smartphones : Realme 14 5G Manufactured in March, 2025, with display 6.67 with chipsetQualcomm Snapdragon 6 Gen 4, vs Oppo Realme C55, Manufactured in March, 2023 with chipsetMediaTek Helio G88. 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 Realme 14 5G
  • Higher pixel density: 395ppi
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 6000mAh vs 5000mAh
Reasons to choose Oppo Realme C55
  • Larger display: 6.72in
  • Lighter design: 189.5g vs 196g

Versions

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

Review

Key Specs Realme 14 5G and Oppo Realme C55
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:
Realme 14 5G
vs
Oppo Realme C55

Display

Display quality comparison
Type AMOLED IPS LCD
Size 6.67 in 6.72 in
Resolution 1080x2400 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 395 ppi 392 ppi
Refresh rate 120 Hz 90 Hz
Adaptive refresh rate Yes (60-120 Hz) No
Max brightness 2000 nits 680 nits
HDR support n/a No
Touch Sampling Rate 180 Hz 180 Hz
Screen-to-body ratio 87 % 86.7 %
Features - DCI-P3
- Always-On Display
- DC dimming		 n/a
Display test
Peak brightness (auto)
Realme 14 5G
n/a
Oppo Realme C55
655 nits
sRGB gamutn/a100 %
Response timen/a21 ms
Contrastn/a1471:1
Sources: NotebookCheck [Oppo Realme C55]

Design & Build

Design and ergonomics comparison
Height 163.1 mm (6.42 in) 165.6 mm (6.52 in)
Width 75.7 mm (2.98 in) 75.9 mm (2.99 in)
Thickness 8 mm (0.31 in) 7.89 mm (0.31 in)
Weight 196 g (6.91 oz) 189.5 g (6.68 oz)
Water resistance IP69 No
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Silver
- Gray
- Pink		 - Blue
- Green
- Yellow
Fingerprint sensor Yes In-Display Yes In-Button
Screen-to-body ratio
Realme 14 5G
87 %
Oppo Realme C55
86.7 %

Performance

Testing Realme 14 5G and Oppo Realme C55 In benchmarks
Processor
Chipset Qualcomm Snapdragon 6 Gen 4 MediaTek Helio G88
Max Frequency 2300 MHz 2000 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 6)
Architecture - 4/1.8 (Kryo Silver (Cortex-A520))
- 3/2.2 (Kryo Gold (Cortex-A720))
- 1/2.3 (Kryo Prime (Cortex-A720))		 - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)
Process TSMC TSMC
Transistor Size 4 nm 12 nm
Neural Processor Yes MediaTek APU
Graphics Adreno 810 Mali-G52 MP2
GPU Cores 256 48
GPU Frequency 895 MHz 1000 MHz
FLOPS 458.2 GFLOPS 96 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Realme 14 5G
1067
Oppo Realme C55
425
Geekbench 6 (Multi-Core)
Realme 14 5G
3080
Oppo Realme C55
1413
Geekbench 6 (Single-Core)1067425
Geekbench 6 (Multi-Core)30801413
AnTuTu 10
AnTuTu 10
Realme 14 5G
684046
Oppo Realme C55
274070
CPU25354681734
GPU17537841920
Memory11718974959
UX13793375457
NanoReview Score684046274070
3DMark Wild Life
3DMark Wild Life
Realme 14 5G
n/a
Oppo Realme C55
742
Max Surface Temp.n/a47.8 °C
Stabilityn/a98 %
Graphics Testn/a4 fps
Graphics Scoren/a742
Sources: 3DMark [Oppo Realme C55]
PCMark 3.0
PCMark 3.0
Realme 14 5G
n/a
Oppo Realme C55
8633
Writing scoren/a9636
Web scoren/a7137
Video editingn/a6212
Data manipulationn/a6028
NanoReview Scoren/a8633

Memory

RAM
RAM Size 12 GB - 6 GB
- 8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 1800 MHz
Channels 2 2
Storage
Storage Capacity- 256 GB
- 512 GB		- 128 GB
- 256 GB
Storage TypeUFS 3.1eMMC 5.1
Memory CardNoMicroSD

Software

OS Android 15 Android 13 (Upgradeable to Android 14)
OS Size n/a 20 GB
UI Skin Realme UI 6.0 Realme UI 5.0

Battery

Volume 6000 mAh 5000 mAh
Max Charging Power 45 W 33 W
Battery Type Silicon Carbon (Si/C) Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (50% in 30 min) Yes (27% in 30 min)
Full Charge Time 1:19 h 1:09 h
Battery Life Test
Battery Life
Realme 14 5G
n/a
Oppo Realme C55
22:19
Web Browsingn/a07:44 h
Video Playbackn/a12:22 h
Gamesn/a05:14 h
Standby Moden/a124 h

Main camera

Matrix 50 MP 64 MP
Photo resolution 8192x6144 pixels 9248x6944 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 30 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 120 fps (1080p) 120 fps (720p)
Lenses count Standard: 50 MP
Depth: 2 MP		 Standard: 64 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP64 MP
Aperturef/1.8n/a
Focal length27 mmn/a
SensorOmnivision OV50D40 Light Hunter 400Omnivision OV64B
Sensor size1/2.881/2
Pixel size0.61 μm0.7 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital

Front camera

Matrix 16 MP 8 MP
Photo resolution 4920x3264 pixels 3264x2448 pixels
Aperture f/2.4 f/2.0
Focal length 24 mm n/a
Sensor Sony IMX480 CMOS
Sensor size 1/3.09 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 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 5.2 5.2
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
DisplayPort No n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes 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 Bandsn/aGSM 850/900/1800/1900
3G Bandsn/aWCDMA Bands 1/5/8
LTE Bands*LTE (B1/B3/B5/B8/B38/B40/B41)
LTE categoryn/a7
5G SupportYesNo

Sound

Speakers Stereo Mono
3.5 mm Jack No Yes
FM Radio No No
Dolby Atmos n/a No
Speaker Test
Max Volume
Realme 14 5G
n/a
Oppo Realme C55
80.6 dB

Other

Class Mid-range Budget
Announced March, 2025 yr March, 2023 yr
Release Date March, 2025 yr March, 2023 yr
Launch Price ($) 410 160
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 45 W Yes 33 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Realme 14 5G the clear winner in this comparison.

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