realme C21vsUlefone Power Armor 16 Pro

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

realme
realme C21
C21
Processor:Mediatek Helio G35
RAM:3GB
Storage:32GB

Quick Stats

The Realme C21 boasts an impressive battery life with a massive 5000mAh capacity, providing two-day backup consistently.
The Realme C21's display is a decent offering for its price point, despite lacking impressive features elsewhere.
The Realme C21's camera performance is average at best, falling short of expectations in various conditions and situations.
The Realme C21's performance is decent but not outstanding, suitable for everyday tasks and casual gaming mainly.
Ulefone
Ulefone Power Armor 16 Pro
Power Armor 16 Pro
Processor:Mediatek Helio G25
RAM:4GB
Storage:64GB

Quick Stats

The Ulefone Power Armor 16 Pro's exceptional battery life lasts up to 4 days with heavy usage is key feature.
The Ulefone Power Armor 16 Pro's display provides a vivid and enjoyable viewing experience despite its relatively lower resolution.
The Ulefone Power Armor 16 Pro's camera is solid but has limitations, particularly in low-light performance and fast-moving subjects.
The Power Armor 16 Pro offers smooth performance, handling demanding tasks with ease and impressive multitasking capabilities efficiently.
Key Differences

Processor Speed

Winner
realme C21
2.30 GHz
Ulefone Power Armor 16 Pro
2 GHz

RAM

Winner
realme C21
3GB
Ulefone Power Armor 16 Pro
4GB

Storage

Winner
realme C21
32GB
Ulefone Power Armor 16 Pro
64GB

Weight

Winner
realme C21
190g
Ulefone Power Armor 16 Pro
405g
Rank
realme C21
#815
Ulefone Power Armor 16 Pro
Winner
#782
Scores by Category
Rankings
Connectivity
realme C21
#832
Ulefone Power Armor 16 Pro
#695
Winner
Design
realme C21
#829
Ulefone Power Armor 16 Pro
#370
Winner
Display
realme C21
#785
Winner
Ulefone Power Armor 16 Pro
#843
Performance
realme C21
#815
Ulefone Power Armor 16 Pro
#810
Winner
Battery
realme C21
#774
Winner
Ulefone Power Armor 16 Pro
#783
Camera
realme C21
#752
Winner
Ulefone Power Armor 16 Pro
#783
item_phones_categoryId
realme C21
#1
Tie
Ulefone Power Armor 16 Pro
#1
Tie

Note: Lower rank number indicates a better position in category.

Specifications Comparison
Specification
realme realme C21
Ulefone Ulefone Power Armor 16 Pro
Model
Mediatek Helio G35
Mediatek Helio G25
CPU
8x Cortex, A53 2.3 GHz
8x Cortex, A53 2.0 GHz
Type
Octa-Core
Octa-Core
Nanometer
12
12
Frequency
2.30
2
64 Bits
Yes
Yes
GPU
IMG PowerVR GE8320 680MHz
IMG PowerVR GE8320 600MHz
RAM
3
4
Type
LPDDR4X RAM
LPDDR4X RAM
Capacity
32
64
Type
eMMC 5.1 Storage
N/A
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
N/A
Yes
Gyroscope sensor
N/A
Yes
Gravity sensor
Yes
N/A
Geomagnetic sensor
N/A
Yes
Magnetometer sensor
Yes
N/A
Audio
N/A
N/A
Antutu Score
110490
100890
Antutu Version
Antutu v8
Antutu v9
Antutu Standing
Overall performance better than 49% of devices
Overall performance better than 47% 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 C21

Strengths

The phone has a huge 5000mAh battery that can last two days even under heavy usage.
The design is good with enhanced grip and resistant to fingerprint smudges due to the geometric pattern at the back.
The display is surprisingly good, working well and not disturbing the viewing angles.
The speakers are loud enough but not stereo speakers, however they can be heard clearly in a whole room.
The Realme UI 1.0 is simple and efficient with mostly stock Android apps that consume less resources.

Weaknesses

The Mediatek Helio G35 chipset, although decent for this price segment, may not provide the best gaming experience.
The phone has an average camera setup with noisy and grainy indoor photos, but performs better in outdoor situations.
The charging speed is a concern due to the 10W power brick that takes time to charge the 5000mAh battery.

Ulefone Power Armor 16 Pro

Strengths

No specific pros listed for this device

Weaknesses

No specific cons listed for this device

Read Full Reviews

realme C21

The Realme C21 is a budget-friendly smartphone that packs some impressive features, including a massive 5000mAh battery, a 6.5-inch mini-drop full screen, an instant fingerprint scanner, and a 13-megapixel triple rear camera setup. The phone's design is sleek with a geometric pattern at the back, providing a good grip and resistance to fingerprint smudges. The volume rockers and power button are located on the left side, while the sim tray and micro SD card slot are also accessible from there. Under the hood, the Realme C21 is powered by a Mediatek Helio G35 chipset, paired with 4GB of RAM and 64GB of internal storage. While not the most powerful processor, it manages to deliver decent performance for gaming and everyday tasks. The phone runs on Realme's User Interface 1.0 based on Android 10, which is simple and efficient, consuming less resources while performing well. The display is a 6.5-inch IPS LCD panel with DUV rain land certification, offering good viewing angles and a surprisingly smooth experience. In terms of performance, the phone can handle games like PUBG and Call of Duty at medium frame rates, but may not be the best choice for serious gamers, as other options in the same price bracket offer better processors. The battery life is impressive, lasting two days even under heavy usage, but charging speeds are relatively slow. The camera setup is decent for its price segment, offering a 13-megapixel rear camera and a 5-megapixel selfie shooter at the front. Indoor performance can be noisy and grainy, but outdoor shots are better quality. Overall, the Realme C21 offers a solid package of features and performance for its price, making it a good option for those on a budget.

Ulefone Power Armor 16 Pro

The Ulefone Power Armor 16 Pro is a rugged smartphone that offers a unique blend of features and durability. The phone's design is built to withstand harsh environments, with IP68/IP69K ratings and MIL-STD-810G certification. On the inside, the phone runs on Android 12 OS and boasts a powerful Halo G25 chipset, 4GB of RAM, and 64GB of storage. The display is a 5.93-inch classic screen without any holes or notches. The camera setup includes a 60-megapixel primary sensor paired with a 2-megapixel auxiliary lens. Additional features include a long-lasting 9600mAh battery, an FM radio that doesn't require headphones, and support for OTG file transfer and power bank functionality. One of the most impressive features is the phone's speaker system, which produces a loud and clear sound. The phone also includes a built-in endoscope, which can be used for inspecting small areas. In terms of durability, the phone has a rugged design that can withstand drops, dust, and water. It's also protected by a protective case with anti-shock absorber TPU corners. Overall, the Ulefone Power Armor 16 Pro is an excellent budget smartphone that offers a lot of value for its price. With its impressive battery life, powerful chipset, and unique features like the endoscope, this phone is perfect for those who want a rugged device that can keep up with their active lifestyle.

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