realme C21YvsUlefone Armor 15

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.
Ulefone
Ulefone Armor 15
Armor 15
Processor:Mediatek Helio G35
RAM:6GB
Storage:128GB

Quick Stats

The Ulefone Armor 15 boasts an impressive battery life, lasting over 36 hours with moderate use consistently.
The main issue with the Ulefone Armor 15 is its low screen brightness, particularly outdoors.
The Ulefone Armor 15's camera is adequate for casual use, but lacks advanced features and impressive image quality overall.
The Ulefone Armor 15's performance is sluggish and disappointing, especially for demanding tasks like gaming or video editing.
Key Differences

Processor Speed

Winner
realme C21Y
1.80 GHz
Ulefone Armor 15
2.30 GHz

RAM

Winner
realme C21Y
3GB
Ulefone Armor 15
6GB

Storage

Winner
realme C21Y
32GB
Ulefone Armor 15
128GB

Weight

Winner
realme C21Y
200g
Ulefone Armor 15
346g
Specifications Comparison
Specification
realme realme C21Y
Ulefone Ulefone Armor 15
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
6
Type
LPDDR4X RAM
LPDDR4X RAM
Capacity
32
128
Fingerprint security
Yes, in the back
Yes, on the side
Fingerprint sensor
No
Yes
Proximity sensor
Yes
Yes
Light sensor
Yes
Yes
Accelerometer sensor
Yes
Yes
Compass sensor
Yes
Yes
Gyroscope sensor
N/A
Yes
Audio
N/A
Stereo Speakers
Antutu Score
196316
122000
Antutu Version
Antutu v9
Antutu v9
Antutu Standing
Overall performance better than 55% of devices
Overall performance better than 51% 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

Ulefone Armor 15

Strengths

The phone has built-in wireless earbuds that connect automatically when removed from the phone.
The earbuds sound pretty good, getting fairly loud with a lot of bass (although they don't support active noise cancellation or transparency mode).
The phone's speakers are also quite loud and face you when holding the device.
The phone has a customizable key that can open any application.
The fingerprint scanner is fast and reliable.
The phone supports NFC payments with Google Pay.
The price of the phone is inexpensive, making it hard to criticize its limitations.

Weaknesses

The screen doesn't get very bright, making it difficult to see outside.
The phone's CPU (Mediatek G35) is not fast, resulting in slower app loading and performance.
The phone's camera quality is decent at best, but not exceptional.
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.

Ulefone Armor 15

The Ulefone Armor 15 is a rugged smartphone that boasts impressive features at an affordable price. The device's design is unique, with two rubber flaps on top that conceal built-in wireless earbuds. These earbuds connect to the phone and can be used for hands-free calls, music streaming, and more. They are always charged and stored within the phone, eliminating the need for a separate charging case. The Armor 15 has a 5.45-inch IPS screen with a 720p resolution, which is decent but not exceptional. The device's performance is powered by the Mediatek G35 CPU, paired with 6GB of RAM and 128GB of internal storage. While it's capable of running most applications, it's not the fastest phone on the market, with an Antutu score of around 130,000. The camera setup includes a main camera, ultra-wide camera, and selfie camera, but don't expect high-quality images from these cameras. The phone also features an NFC chip for contactless payments and a GPS unit that takes a few seconds to find your location. While the Armor 15 has some impressive features, such as its wireless earbuds and speakers, it's not the fastest or most powerful smartphone out there. However, considering its affordable price, it's hard to criticize it too harshly. Overall, the Ulefone Armor 15 is a solid choice for those looking for a rugged phone with unique features at an budget-friendly price.

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