realme C21Yvsrealme C20

We compare these two popular phones to help you decide which one fits your needs and budget better.

realme
realme C21Y
C21Y
Processor:Unisoc Tiger T610
RAM:3GB
Storage:32GB

Quick Stats

The Realme C21Y's exceptional battery life is its standout feature, offering a full day with moderate use.
The Realme C21Y's display is solid, with good brightness, clarity, and crispness for everyday use purposes.
The Realme C21Y's camera is adequate for casual use but lacks detail and clarity in low-light conditions.
The Realme C21Y's performance is decent for its price range but falls short with demanding tasks and apps.
realme
realme C20
C20
Processor:Mediatek Helio G35
RAM:2GB
Storage:32GB

Quick Stats

The Realme C20's impressive battery life is its standout feature, lasting well over 24 hours with moderate usage consistently.
The Realme C20's decent display is a highlight, offering vibrant colors and satisfactory brightness at an affordable price.
The Realme C20's camera performance is decent for its price, but lacks exceptional low-light capabilities overall.
The Realme C20 offers impressive everyday performance and smooth gaming, despite not being suitable for demanding games.
Key Differences

Processor Speed

Winner
realme C21Y
1.80 GHz
realme C20
2.30 GHz

RAM

Winner
realme C21Y
3GB
realme C20
2GB

Storage

Tie
realme C21Y
32GB
realme C20
32GB

Weight

Winner
realme C21Y
200g
realme C20
190g
Specifications Comparison
Specification
realme realme C21Y
realme realme C20
Model
Unisoc Tiger T610
Mediatek Helio G35
CPU
2x1.8 GHz Cortex, A75 + 6x1.8 GHz Cortex, A55
8x Cortex, A53 2.3 GHz
Type
Octa-Core
Octa-Core
Nanometer
12
12
Frequency
1.80
2.30
64 Bits
Yes
Yes
GPU
ARM Mali-G52 MP2
IMG PowerVR GE8320 680MHz
RAM
3
2
Type
LPDDR4X RAM
LPDDR4X RAM
Capacity
32
32
Type
N/A
eMMC 5.1 Storage
Fingerprint security
Yes, in the back
No
Fingerprint sensor
No
No
Proximity sensor
Yes
Yes
Light sensor
Yes
Yes
Accelerometer sensor
Yes
Yes
Compass sensor
Yes
N/A
Gravity sensor
N/A
Yes
Magnetometer sensor
N/A
Yes
Audio
N/A
N/A
Antutu Score
196316
110490
Antutu Version
Antutu v9
Antutu v8
Antutu Standing
Overall performance better than 55% of devices
Overall performance better than 49% of devices
Cooling system
No
No
Gaming buttons
No
No
Extras
N/A
N/A

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

realme C21Y

Strengths

The geometric pattern at the back looks really cool and modern.
The power and volume buttons are very clicky and easy to press, making it convenient for daily use.
The display is really large and flat, making it easy to hold and use, especially compared to curved phones.
The main camera takes clear photos and can record videos in 1080p full HD.

Weaknesses

No specific cons listed for this device

realme C20

Strengths

The Realme C20 has a great display with nice colors and brightness, considering its price.
It comes with a big 5000mAh battery, which should provide all-day battery life.
The camera quality is okay, not amazing but decent enough for casual use.
It has a good processor with Mediatek Helio G35 processor and Octa-core processor.
It offers a lot of customization options in its settings.

Weaknesses

The phone comes with pre-installed ads, which can be annoying.
The camera quality is not great, it's just okay for casual use.
There are some bloatware apps that you might want to uninstall immediately.
It doesn't have NFC and FM Radio features.
The phone runs on Android 10 out of the box, but it comes with a lot of pre-installed apps.
Read Full Reviews

realme C21Y

The Realme C21Y is an affordable smartphone that offers a decent set of features, but also has some notable drawbacks. In terms of design, the phone's geometric pattern on the back looks cool, and the power and volume buttons are clicky and easy to press. However, the fingerprint sensor can't be used if it's placed on a flat surface, which is inconvenient. The display is a highlight, with a large and flat screen that makes it easy to hold and use. The brightness is also impressive, allowing for comfortable viewing in bright sunlight. On the other hand, the speaker placement is subpar, making it difficult to enjoy music or videos without muffling the sound. The cameras are adequate, with the main camera taking clear photos and recording 1080p full HD video. However, the black and white camera seems unnecessary and doesn't add any functionality to the phone. Battery life is solid, lasting a full day or even a day and a half of moderate use. However, charging speed is slow, with no fast charging option available. The included charger also charges the phone at a sluggish pace. In terms of performance, the Realme C21Y can handle basic tasks and light gaming without issue. However, it occasionally stutters and lags when running more resource-intensive apps, which may become a problem in the long run. Ultimately, this phone is suitable for casual users who want an affordable device for basic use. However, those who need a phone for heavy gaming, camera usage, or demanding tasks should look elsewhere. A decent option for the price-sensitive buyer, but not without its compromises.

realme C20

The Realme C20 is an affordable smartphone that comes with two storage variants - 2GB + 32GB and 4GB + 64GB. I purchased the 2GB + 32GB variant for ₹7,000 from Amazon, which is a decent price considering the features it offers. Inside the box, you'll find a headset, charger, USB data cable, sim ejector tool, safety guide, quick guides, and a 5000mAh battery. The phone itself has an 8-megapixel camera with f/2.0 aperture on the rear and a 1-megapixel camera in the front. The Realme C20 features a Mediatek Helio G35 processor with octa-core processor and GPU with PowerVR GE8320, which is sufficient for everyday tasks. It also comes with Android 10 out of the box with the Realme UI. The phone has a 6.5-inch screen with 720x1600 pixels resolution, 20:9 ratio, and 270 PPI density. The display looks decent considering the price, but it's not outstanding. You'll get a lot of bloatware, which can be uninstalled immediately. The camera is okay, with one-click image capture and acceptable quality. However, it's not an amazing camera by any means. The Realme C20 is a great option for those looking for a budget phone in the ₹7,000 range. It offers good value for money considering its features and performance. If you're on a tight budget and want a smartphone that can handle everyday tasks, the Realme C20 is definitely worth considering.

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