Home Phone comparison Realme 14 5G and Realme C51 - Which is better?

Realme 14 5G vs Realme C51

66 out 100
Realme 14 5G
VS
44 out 100
Realme C51
Realme 14 5G
Realme C51

Compared 2 smartphones : Realme 14 5G Manufactured in March, 2025, with display 6.67 with chipsetQualcomm Snapdragon 6 Gen 4, vs Realme C51, Manufactured in August, 2023 with chipsetUnisoc Tiger T612. 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
  • Newer Bluetooth version: 5.2 vs 5
Reasons to choose Realme C51
  • Larger display: 6.74in
  • Lighter design: 186g vs 196g

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 12/512 GB		 - 3/64 GB
- 4/64 GB
- 4/128 GB
- 6/256 GB

Review

Key Specs Realme 14 5G and Realme C51
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
Realme C51

Display

Display quality comparison
Type AMOLED IPS LCD
Size 6.67 in 6.74 in
Resolution 1080x2400 pixels 720x1600 pixels
Aspect ratio 20:9 20:9
Pixel density 395 ppi 260 ppi
Refresh rate 120 Hz 90 Hz
Adaptive refresh rate Yes (60-120 Hz) No
Max brightness 2000 nits 560 nits
HDR support n/a No
Touch Sampling Rate 180 Hz 180 Hz
Screen-to-body ratio 87 % 85.6 %
Features - DCI-P3
- Always-On Display
- DC dimming		 n/a

Design & Build

Design and ergonomics comparison
Height 163.1 mm (6.42 in) 167.2 mm (6.58 in)
Width 75.7 mm (2.98 in) 76.7 mm (3.02 in)
Thickness 8 mm (0.31 in) 7.99 mm (0.31 in)
Weight 196 g (6.91 oz) 186 g (6.56 oz)
Water resistance IP69 No
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Silver
- Gray
- Pink		 - Black
- Green
Fingerprint sensor Yes In-Display Yes In-Button
Screen-to-body ratio
Realme 14 5G
87 %
Realme C51
85.6 %

Performance

Testing Realme 14 5G and Realme C51 In benchmarks
Processor
Chipset Qualcomm Snapdragon 6 Gen 4 Unisoc Tiger T612
Max Frequency 2300 MHz 1800 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)
- 2/1.8 (Cortex-A75)
Process TSMC TSMC
Transistor Size 4 nm 12 nm
Neural Processor Yes n/a
Graphics Adreno 810 Mali-G57 MP1
GPU Cores 256 32
GPU Frequency 895 MHz 614 MHz
FLOPS 458.2 GFLOPS 78.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Realme 14 5G
1067
Realme C51
415
Geekbench 6 (Multi-Core)
Realme 14 5G
3080
Realme C51
1476
Geekbench 6 (Single-Core)1067415
Geekbench 6 (Multi-Core)30801476
Sources: Geekbench v6 [Realme C51]
AnTuTu 10
AnTuTu 10
Realme 14 5G
684046
Realme C51
244837
CPU25354685532
GPU17537823310
Memory11718966023
UX13793369972
NanoReview Score684046244837

Memory

RAM
RAM Size 12 GB 4 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 1866 MHz
Channels 2 2
Storage
Storage Capacity- 256 GB
- 512 GB		- 64 GB
- 128 GB
Storage TypeUFS 3.1eMMC 5.1
Memory CardNoMicroSD

Software

OS Android 15 Android 13
UI Skin Realme UI 6.0 Realme UI T

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 (50% in 28 min)
Full Charge Time 1:19 h 1:12 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 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 30 fps)
Slow Motion 120 fps (1080p) 30 fps (480p)
Lenses count Standard: 50 MP
Depth: 2 MP		 Standard: 50 MP
Depth: 0.08 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
Focal length27 mm27 mm
SensorOmnivision OV50D40 Light Hunter 400Samsung S5KJN1
Sensor size1/2.881/2.76
Pixel size0.61 μm0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital

Front camera

Matrix 16 MP 5 MP
Photo resolution 4920x3264 pixels 3264x2448 pixels
Aperture f/2.4 f/2.2
Focal length 24 mm 28 mm
Sensor Sony IMX480 Samsung S5K5E9
Sensor size 1/3.09 1/5
Pixel size 1 μm 1.12 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 720p 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
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 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 850/900/1800/1900MHz
3G Bandsn/aWCDMA 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

Other

Class Mid-range Budget
Announced March, 2025 yr July, 2023 yr
Release Date March, 2025 yr August, 2023 yr
Launch Price ($) 410 160
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Accelerometer
- 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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