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Oppo Realme C21Y Specs, review, opinions, comparisons

Discover all the technical specs of the Oppo Realme C21Y - from its camera and display to performance and battery life.
Added by on 07.04.21 | Last update 03.24.23
Oppo Realme C21Y Specs, review, opinions, comparisons
Oppo Realme C21Y Oppo Realme C21Y Oppo Realme C21Y Oppo Realme C21Y Oppo Realme C21Y
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Oppo Realme C21Y is a 2021 smartphone. It measures 164.5 x 76 x 9.1 mm and weighs 200 g. It has a IPS LCD display measuring 6.5" inches. The resolution is 720 x 1600 and 270 ppi pixel density.

There is Single front camera with 5 MP. The main camera is Dual with 13 MP.

It runs on Octa-core (2xX.X GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) CPU with 32GB 3GB RAM, 64GB 4GB RAM memory. The battery is 5000 mAh.

Scroll down to discover all the features and specs this device has to offer.

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Pros and Cons

Oppo Realme C21Y specs

General specs

Brand and model

Oppo Realme C21Y

Release date

2021, June 21

Dimensions

164.5 x 76 x 9.1 mm (6.48 x 2.99 x 0.36 in)

Weight

200 g (7.05 oz)

Body build

Glass front, plastic back, plastic frame

Colors

Cross Black, Cross Blue

Battery

5000 mAh, Li-Po, non-removable

Approximate price130 EUR

Screen

Technology

IPS LCD

Touchscreen

capacitive touchscreen

Display colors

16M

Screen size

6.5" inc

Screen area

102.0 cm2

Screen format

20:9 (height:width)

Screen to body ratio

81.6%

Screen resolution

720 x 1600 px

PPI /points per inch/

270 PPI

Other - 400 nits (typ)

Camera and Video

Rear camera, main

13 MP, Dual

Camera specs

-13 MP, f/2.2, 26mm (wide), 1/3.06'', 1.12µm, PDAF
-2 MP, f/2.4, (macro)
-2 MP, f/2.4, (depth)

Functions

LED flash, HDR, panorama

Video 1080p@30fps
Front (selfie) camera

5 MP, Single

Specifications

5 MP, f/2.2, (wide), 1/5.0'', 1.12µm

Functions

HDR, panorama

Video 1080p@30fps

Performance

Operating system OS

Android 10, Realme UI

Chipset

Unisoc T610 (12 nm)

Other models with the same chipset include: UMiDIGI UMIDIGI G1 Max, Infinix Hot 12 Play NFC, HiSense H60 Smart, UMiDIGI UMIDIGI Power 7, UMiDIGI UMIDIGI Power 7 Max, UMiDIGI UMIDIGI A13, UMiDIGI UMIDIGI F3S, UMiDIGI UMIDIGI F3 SE, Micromax In 2c, Infinix Hot 11 2022
Processor CPU

- Octa-core (2xX.X GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)

Graphics processor GPU

- Mali-G52

External memory

microSDXC (dedicated slot)

Internal memory

32GB 3GB RAM, 64GB 4GB RAM

Benchmark

Antutu 9 Score 196954 (Rank 1017 of 1313)
GeekBench 5 Single Core 350 (Rank 876 of 1646)
GeekBench 5 Multi-Core 1308 (Rank 889 of 1637)

Communication and Connectivity

SIM card Dual SIM (Nano-SIM, dual stand-by)
Network GSM / HSPA / LTE
Show all network frequencies:
Speed HSPA 42.2/5.76 Mbps, LTE
GPRS Yes
Edge Yes
Wi-Fi Wi-Fi 802.11 b/g/n, hotspot
GPS Yes, with A-GPS, GLONASS, BDS
NFC No
USB microUSB 2.0, USB On-The-Go
Bluetooth 5.0, A2DP, LE

Music and Audio

Radio
Headphone jack Yes

Other features

- Sensors - Fingerprint (rear-mounted), accelerometer, proximity, compass
- Reverse charging
Disclaimer: The information provided here is based on publicly available information and official specifications from Oppo. While every effort has been made to provide accurate and reliable information, readers should be aware that specifications are subject to change and updates from Oppo may not be reflected.

Oppo Realme C21Y Review

Realme C21Y was introduced to the world in late June 2021. It belongs to the budget class and is interesting in that it offers a set of basic modern features for a super attractive low price. For example, it has a high-capacity battery, has an NFC module and a fingerprint scanner. ... continues. Read the full Oppo Realme C21Y review.

Oppo Realme C21Y Video review - click to play

Richard Taylor

Richard Taylor

Richard Taylor is a technology expert and journalist based in the UK. With a degree in Computer Science from the University of Birmingham, he provides insightful analysis and expert reviews of the latest smartphones and technology. His technical expertise, passion for technology and years of experience make him a trusted source in the industry.


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Frequently Asked Questions

The base approximate price of the Oppo Realme C21Y was around 130 EUR after it was officially announced. At this point, the price may be lower.
The official release date is 2021, June 21.
The weight of the Oppo Realme C21Y is 200 g.
The screen size of the Oppo Realme C21Y is 6.5" inches.
The size of the Oppo Realme C21Y is 164.5 x 76 x 9.1 mm (HxWxD).

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Compare with similar models:

Oppo Realme C11 Samsung Galaxy A20s Xiaomi Redmi Note 10 Pro Xiaomi Redmi 9
Model Oppo
Realme C11
Samsung
Galaxy A20s
Xiaomi
Redmi Note 10 Pro
Xiaomi
Redmi 9
Year 2020 2019 2021 2020
Screen 6.5 "
IPS LCD
6.5 "
IPS LCD
6.67 "
AMOLED
6.53 "
IPS LCD
Camera Dual
13 MP
Triple
13 MP
Quad
108 MP
Quad
13 MP
Weight 196 gr 183 gr 193 gr 198 gr
Battery 5000 mah 4000 mah 5020 mah 5020 mah
Compare Compare Compare Compare