iPhone X vs Realme C55
Short Description
iPhone X
Screen size: 5.8" / Resolution: 1125 x 2436 px / Main camera: 12 MP & 12 MP / Front camera: 7MP / RAM: 3GB / Battery power: 2716 mAh / Internal storage: 64GB, 256GB / SIM cards: 1 SIM
Realme C55
Screen size: 6.72" / Resolution: 1080 x 2400 px / Main camera: 64 MP & 2 MP / Front camera: 8MP / RAM: 4GB, 6GB, 8GB / Battery power: 5000 mAh / Internal storage: 64GB, 128GB, 256GB / SIM cards: 2 SIM
Key Differences
iPhone X
Realme C55
How is iPhone X better than Realme C55?
AnTuTu score is about 87% higher
Better display resolution: 1125 x 2436 px vs 1080 x 2400 px
Lighter: 174 g (6.14 ounces) vs 189.5 g (6.68 ounces)
Narrower: 70.9 mm (2.79 inches) vs 75.9 mm (2.99 inches)
Shorter: 143.6 mm (5.65 inches) vs 165.6 mm (6.52 inches)
iPhone X
Realme C55
How is Realme C55 better than iPhone X?
Bigger battery capacity: 5000 mAh vs 2716 mAh
Faster CPU speed: 2 x 2 GHz & 6 x 1.8 GHz vs 2 x 2.53 GHz & 4 x 1.42 GHz
More RAM memory capacity in max option: 4GB, 6GB, 8GB vs 3GB
More megapixels main camera: 64 MP & 2 MP vs 12 MP & 12 MP
More megapixels front camera: 8MP vs 7MP
Has a larger display diagonal: 6.72" vs 5.8"
Higher charging speed: 33W vs 15W
More color options: Sun Shower, Rainy Night, Rainforest vs Space Gray, Silver
The phone is 5 years and 4 months newer
Size Comparison
iPhone X
Realme C55
Height
143.6 mm
(5.65 inches)
Width
70.9 mm
(2.79 inches)
Thickness
7.7 mm
(0.3 inches)
Screen size
5.8"
Weight
174 g
(6.14 ounces)
5.8"
6.72"
Height
165.6 mm
(6.52 inches)
Width
75.9 mm
(2.99 inches)
Thickness
7.9 mm
(0.31 inches)
Screen size
6.72"
Weight
189.5 g
(6.68 ounces)
Height
143.6 mm
(5.65 inches)
Width
70.9 mm
(2.79 inches)
Thickness
7.7 mm
(0.3 inches)
Screen size
5.8"
Weight
174 g
(6.14 ounces)
Height
165.6 mm
(6.52 inches)
Width
75.9 mm
(2.99 inches)
Thickness
7.9 mm
(0.31 inches)
Screen size
6.72"
Weight
189.5 g
(6.68 ounces)
3D comparison
iPhone X
Realme C55
iPhone X
Realme C55
Expert Score
Score 4.4
Score 3.7
iPhone X
Realme C55
iPhone X
Realme C55
Score 4.4
Score 3.7
IGN
iPhone X
Realme C55
PCMag
iPhone X
Realme C55
Smartprix
iPhone X
Realme C55
Vote for Your option
iPhone X
Vote for Your option
Realme C55
Benchmarks
AnTuTu Score
iPhone X
507,548 +86.87%
Realme C55
271,601
The score reflects a device's overall performance by summing up results from tests of RAM speed, CPU, and 2D/3D graphics.
CPU
iPhone X
192,337 +117.63%
Realme C55
88,376
Measures the performance of a device's processor, focusing on tasks such as computing power and multi-core efficiency.
GPU
iPhone X
122,353 +193.21%
Realme C55
41,729
Measures the graphical performance of a device's GPU, evaluating its ability to handle graphics-intensive tasks such as gaming and rendering.
Memory
iPhone X
101,238 +58.89%
Realme C55
63,714
Measures the performance of a device's memory (RAM), measuring its speed and efficiency in handling multitasking and data-intensive applications.
UX
iPhone X
91,620 +17.79%
Realme C55
77,782
Measures the overall user experience performance of a device, including factors like system responsiveness, touch sensitivity, and app launching speed.
3DMark Wild Life benchmark
iPhone X
3,522 +374.66%
Realme C55
742
Is a cross-platform benchmark designed to test the graphical performance of devices under high GPU load.
3DMark Wild Life Unlimited benchmark
iPhone X
3,446 +360.08%
Realme C55
749
Is a cross-platform graphical benchmark that tests a device's performance while eliminating the impact of screen resolution for more objective platform comparisons.
3DMark Wild Life Extreme benchmark
iPhone X
892 +371.96%
Realme C55
189
Is a cross-platform graphical benchmark that tests a device's performance under higher workloads with more detailed visuals, designed for powerful GPUs.
Geekbench 6 · Multi-Core
iPhone X
1,931 +42.51%
Realme C55
1,355
Measures the aggregate performance of all processor cores in a device, simulating tasks optimized for multi-threaded processing.
Geekbench 6 · Single-Core
iPhone X
1,025 +141.18%
Realme C55
425
Measures the performance of a single processor core by assessing how efficiently the device handles single-threaded processing-based tasks.
Battery Performance
iPhone X
Realme C55
Battery Life
Charging timeTechnical Specifications
Show differences
Show differences
Specs
iPhone X
Realme C55
Design
Weight
174 g (6.14 ounces)
189.5 g (6.68 ounces)
Thickness
7.7 mm (0.3 inches)
7.9 mm (0.31 inches)
Width
70.9 mm (2.79 inches)
75.9 mm (2.99 inches)
Height
143.6 mm (5.65 inches)
165.6 mm (6.52 inches)
Is weather-sealed (splashproof)
✔
-
Ingress Protection (IP) rating
IP67
-
Waterproof depth rating
1 m
-
Volume
78.4 cm³
99.3 cm³
Is dustproof and water-resistant
✔
-
Color options
Space Gray, Silver
Sun Shower, Rainy Night, Rainforest
French Repairability Index
4.8
-
Display
Screen size
5.8"
6.72"
Display type
OLED/AMOLED
IPS, LCD
Pixel density
458 ppi
392 ppi
Resolution
1125 x 2436 px
1080 x 2400 px
Refresh rate
60Hz
90Hz
Touch sampling rate
-
180Hz
Brightness (typical)
625 nits
-
Has branded damage-resistant glass
✔
-
Supports Dolby Vision
✔
-
Has a touch screen
✔
✔
Performance
Internal storage
64GB, 256GB
64GB, 128GB, 256GB
RAM
3GB
4GB, 6GB, 8GB
Android version
-
Android 13
CPU speed
2 x 2.53 GHz & 4 x 1.42 GHz
2 x 2 GHz & 6 x 1.8 GHz
GPU clock speed
1066 MHz
850 MHz
Has integrated LTE
✔
✔
RAM speed
-
1800 MHz
Semiconductor size
10 nm
12 nm
Supports 64-bit
✔
✔
DirectX version
-
DirectX 12
Has integrated graphics
✔
✔
OpenGL ES version
-
3.2
Uses big.LITTLE technology
✔
✔
CPU threads
6 threads
8 threads
Uses HMP
-
✔
Has TrustZone
✔
✔
Maximum memory bandwidth
-
13.41 GB/s
OpenCL version
-
2
EMMC version
-
5.1
DDR memory version
-
4
Maximum memory amount
3GB
8GB
Thermal Design Power (TDP)
-
5W
Release date
2017
2023
Has NX bit
✔
-
Memory channels
-
2
GPU turbo
-
1000 MHz
Has an external memory slot
-
✔
Cameras
Main camera
12 MP & 12 MP
64 MP & 2 MP
Front camera
7MP
8MP
Has built-in optical image stabilization
✔
-
Video recording (main camera)
2160 x 60 fps
1080 x 60 fps
Wide aperture (main camera)
f/2.4 & f/1.8
-
Has a dual-tone LED flash
✔
-
Has a BSI sensor
✔
-
Has continuous autofocus when recording movies
✔
✔
Has phase-detection autofocus for photos
✔
✔
Supports slow-motion video recording
✔
✔
Has a built-in HDR mode
✔
✔
Has a flash
✔
✔
Has manual exposure
✔
✔
Has a dual-lens (or multi-lens) main camera
✔
✔
Optical zoom
2x
-
Number of flash LEDs
4
1
Has a CMOS sensor
✔
-
Has manual ISO
✔
✔
Has a serial shot mode
✔
✔
Has manual focus
✔
✔
Has a front camera
✔
✔
Has manual white balance
✔
✔
Has touch autofocus
✔
✔
Can create panoramas in-camera
✔
✔
Wide aperture (front camera)
f/2.2
-
Has timelapse function
✔
✔
Operating system
Has clipboard warnings
-
✔
Has location privacy options
-
✔
Has camera/microphone privacy options
-
✔
Has theme customization
-
✔
Can play games while they download
-
✔
Has dark mode
✔
✔
Has Wi-Fi password sharing
✔
✔
Has battery health check
✔
✔
Has an extra dim mode
-
✔
Has focus modes
-
✔
Has dynamic theming
-
✔
Can offload apps
✔
✔
Has customizable notifications
✔
✔
Has scrolling screenshots
-
✔
Supports split screen
-
✔
Supports instant markup
✔
✔
Supports PiP and PaP
-
✔
Has sharing intents
✔
✔
Has a child lock
-
✔
Is free and open source
-
✔
Tracks the current position of a mobile device
✔
✔
Is a multi-user system
-
✔
Blocks cross-site tracking
✔
-
Gets direct OS updates
✔
-
Has AirPlay
✔
-
Supports widgets
-
✔
More languages supported
56
125
Has offline voice recognition
-
✔
The browser has word wrap
✔
✔
Has voice commands
✔
✔
Battery
Battery power
2716 mAh
5000 mAh
Has wireless charging
✔
-
Supports fast charging
✔
✔
Charging speed
15W
33W
Wireless charging speed
5W
-
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Audio
Has stereo speakers
✔
-
Number of microphones
3
-
Has a socket for a 3.5 mm audio jack
-
✔
Features
Wi-Fi version
Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Download speed
600 MBits/s
300 MBits/s
Upload speed
150 MBits/s
100 MBits/s
Has USB Type-C
-
✔
USB version
2
2
Has NFC
✔
✔
SIM cards
1 SIM
2 SIM
Has a fingerprint scanner
-
✔
Bluetooth version
5
5.2
Has a gyroscope
✔
-
Has GPS
✔
✔
Has a compass
✔
✔
Supports Wi-Fi
✔
✔
Has a cellular module
✔
✔
Has a barometer
✔
-
Supports Galileo
✔
✔
Body SAR (US)
1.17W/kg
-
Head SAR (US)
1.09W/kg
-
Has an accelerometer
✔
✔
Head SAR (eu)
0.87W/kg
-
Uses 3D facial recognition
✔
-
Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Vote for Your option
iPhone X
Vote for Your option
Realme C55
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