Technical sheet of realme C53


Introducing the realme C53: A Mid-Range Marvel from the Future

In the fast-paced world of technology, it is often challenging to keep up with the latest smartphone releases. However, one brand that never fails to impress is realme. Known for its innovation and commitment to delivering exceptional devices, realme has yet again outdone itself with the introduction of the realme C53. This mid-range smartphone is set to revolutionize the market with its cutting-edge features and sleek design. Scheduled to hit the shelves in June 2023, the realme C53 is undoubtedly a game-changer.

Design & Materials: Realme has always prioritized aesthetics when it comes to smartphone design, and the realme C53 is no exception. This sleek device boasts a large screen LCD IPS display measuring 6.74 inches, providing users with an immersive viewing experience like no other. With a resolution of 720x1280 pixels (HD), the realme C53 ensures vibrant colors and crisp visuals. Plus, with a refresh rate of 90 Hz, scrolling through apps and websites feels smoother than ever before. The brightness of 450 cd/m² (typ) guarantees excellent visibility even in direct sunlight.

When it comes to materials, the realme C53 strikes a perfect balance between durability and elegance. Crafted from high-quality plastic, this smartphone not only feels premium but also withstands daily wear and tear. The usable surface of 85% maximizes the screen-to-body ratio, ensuring a truly immersive experience.

Hardware: Underneath its sleek exterior, the realme C53 houses some impressive hardware specifications. Powered by the Unisoc Tiger T612 processor, this device effortlessly handles multitasking and demanding applications. With a 12nm architecture, the processor ensures efficient performance while minimizing power consumption, resulting in a longer battery life.

Realme understands the importance of ample RAM for smooth multitasking, and the realme C53 does not disappoint. Available in 4GB, 6GB, and 8GB variants, the LPDDR4X RAM ensures seamless switching between apps and lag-free performance. Additionally, the realme C53 offers generous storage options of 128GB and 256GB, allowing users to store their favorite movies, music, and games without worrying about running out of space. For those who require even more storage, the smartphone also supports external SD cards, providing endless possibilities.

To gauge its overall performance, the realme C53 scored an impressive 220,000 on the AnTuTu benchmark (v9), solidifying its place in the mid-range smartphone category. This score is a testament to the device's capabilities and ensures that users can enjoy a seamless and powerful user experience.

Security has always been a top priority for realme, and the realme C53 is no exception. The smartphone features a fingerprint sensor located on the side, ensuring quick and easy access while keeping your personal information secure.

Camera: Photography enthusiasts are in for a treat with the realme C53's impressive camera capabilities. Equipped with a dual-camera setup, this smartphone captures stunning images from any angle. The primary camera boasts an astounding 50.0Mpx resolution with an f/1.8 aperture, ensuring sharp and detailed photos even in low-light conditions. The CMOS sensor enhances image quality, resulting in vibrant and true-to-life colors.

Portrait mode enthusiasts will appreciate the secondary depth camera, which boasts a resolution of 2.0Mpx with an f/2.4 aperture. This camera enables users to capture professional-looking portraits with stunning bokeh effects, adding depth and dimension to their photos.

Selfie lovers need not worry, as the realme C53 is equipped with an 8.0Mpx front camera with an f/2.0 aperture. Whether you're taking a classic selfie or participating in a video conference, this camera ensures that your every shot is picture-perfect.

Connectivity: Connectivity is a crucial aspect of any smartphone, and the realme C53 leaves no room for disappointment. With Bluetooth 5.0, users can easily connect their devices, such as wireless headphones or speakers, without any hassle. Additionally, the realme C53 supports Dual SIM functionality, allowing users to use two different phone numbers simultaneously. This feature comes in handy for those who prefer to separate their personal and professional lives.

One notable inclusion in the realme C53 is the presence of an audio jack. In a time when many manufacturers are removing this beloved feature, realme upholds its commitment to user convenience. Now, users can enjoy their favorite music or podcasts with their preferred wired headphones without needing an adapter.

Battery: The realme C53 is equipped with a massive 5000mAh battery, ensuring that you can go about your day without worrying about battery life. This impressive capacity allows for all-day usage, even with heavy multitasking and media consumption. But what truly sets the realme C53 apart is its fast charging capabilities. With support for 33.0W fast charging, you can quickly recharge your battery and get back to using your smartphone in no time.

In conclusion, the realme C53 is set to revolutionize the mid-range smartphone market with its exceptional features and sleek design. From its large LCD IPS display to its powerful Unisoc Tiger T612 processor, this device offers everything a tech-savvy individual could ask for. With its advanced camera capabilities, seamless connectivity options, and long-lasting battery life, the realme C53 is a device that strikes the perfect balance between affordability and high-end performance. As June 2023 approaches, smartphone enthusiasts eagerly await the release of the realme C53, poised to elevate their user experience to new heights.

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Brand realme
Best Sellers
Smartphones by realme

realme C53 prices

Versions and prices
realme C53 International · 6GB · 128GB $ 121
realme C53 International · 8GB · 256GB $ 138
realme C53 India · 4GB · 128GB

Release Date

Release dateJune 2023, 8 months ago

Design & Materials of realme C53

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76.7 mm167.3 mm7.5 mm
Print 3D Model
Weight 182 g
Usable surface 85 %
Materials Plastic


Aspect Ratio 20:9
Resolution 1080 x 2400 px FHD+
Density 218 ppi Medium Density
  • Water Drop Notch
  • Refresh rate 90 Hz
  • Brightnes 450 cd/m² (typ)
  • Scratch resistant
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Frameless
Best big screen mobilesBest phones with IPS screen

Performance & Hardware of realme C53


Model Unisoc Tiger T612
CPU 2 x ARM CortexA75 1.8Ghz + 6 x ARM CortexA55 1.8Ghz
Type Octa-Core
Nanometer 12 nm
Frequency 1.8 GHz
64 Bits Yes
More smartphones with Unisoc Tiger T612 processor


GPU Mali-G57 MP1


More smartphones with 4GB RAM memory


220.000 Antutu v9
Overall performance better than 60% of devices


Capacity 128 GB
Type --
SD Slot Yes , Independent SD slot
More smartphones with 128GB of internal storage


Fingerprint Yes, on the side


Fingerprint Yes
Proximity Yes
Light sensor Yes
Accelerometer Yes
Notifications LED --
Cooling system No
Gaming buttons No

Camera of realme C53

Double rear camera

Resolution 50 Mpx
Sensor --
Aperture ƒ/ 1.8
ISO --
Pixel size --
2 Mpx
ƒ/ 2.4
Pixel size
Flash LED
Optical Stabilisation No
Slow Motion Video No, 30 fps
  • Digital zoom
  • Dual camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Phase detection autofocus (PDAF)
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
More smartphones with lens modelMore smartphones with LED


Resolution 8 Mpx
Sensor --
Aperture ƒ/ 2.0
Pixel size --
Kimovil Frequency Checker

Network compatibility

Connectivity of realme C53


4G LTE B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
3G B1 (2100), B5 (850), B8 (900)
2G B2 (1900), B3 (1800), B5 (850), B8 (900)

SIM card

TypeDual SIM Dual Standby (Nano SIM + Nano SIM)

SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...


Standards 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display


Version Bluetooth 5.0 LELow energy consumption
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • HID (Human Interface Profile)
  • LE (Low Energy)


Supports GPS, A-GPS, GLONASS, Galileo


Charging Yes
Mass Storage Yes
USB On-The-Go (OTG) Yes
USB Type C Yes


-- --
Audio Jack
Radio FM
Computer sync
OTA sync

Battery of realme C53

5000 mAh
Type Li-Polymer
Fast charge Yes , 33.0W
  • Non-removable

Software of realme C53


Operating System Android 13 Tiramisu
RealmeUI 3.0 (Android 13)
Google Services (official) Yes
More smartphones with RealmeUI 3.0 (Android 13) operating system

User reviews about the realme C53

Overall satisfaction
Not enough reviews
1 review
  • Screen7.8
  • Performance7.7
  • Camera7.5
  • Connectivity7.3
  • Battery9.0
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Last update
February 20, 2024
  • Rumor
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  • New
  • On Sale
Latest changes
  • Resolution, Resolution, Resolution 1 day ago
  • New opinion 6 days ago
  • Version 1 month ago
  • Name, Market, RAM 2 months ago
  • Storage 2 months ago
  • Density 5 months ago
  • Features 5 months ago
  • Fast charge, Photos 8 months ago
Ki Cost-effective
No price,
no Ki
  • 6.4 Design & Materials
  • 5.8 Performance & Hardware
  • 5.4 Camera
  • 5.4 Connectivity
  • 6.8 Battery
What is a Ki score?
Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
How do we calculate the Ki?

In this case, to determine the score we evaluate 5 general aspects:

  • Design and screen
  • Hardware and performance
  • Camera
  • Connectivity
  • Battery

Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

Even a device objectively worse than another may have a higher Ki score if it has a better price.

Does the Ki score change?

The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.