Samsung Galaxy A15 4GvsUlefone Armor 21

Samsung Galaxy A15 4G
#588
Winner
Processor:MediaTek Helio G99 (MT6789)
RAM:4 GBGB
Storage:128 GBGB

Quick Stats

The Galaxy A15 4G offers a large battery and fast charging for all-day use without frequent recharging.
Samsung Galaxy A15 4G’s vibrant 90Hz AMOLED display with curved glass delivers immersive, sharp visuals in all conditions.
Triple rear camera system with 50MP main and 13MP front offers versatile photography options for everyday use.
Balanced performance with a MediaTek Helio G99 and 4–8GB RAM ensures smooth multitasking and efficient power usage.
Ulefone Armor 21
#605
Processor:MediaTek Helio G99 (MT6789)
RAM:8 GBGB
Storage:256 GBGB

Quick Stats

The most significant takeaway is the impressive battery life of the Ulefone Armor 21, lasting a full day easily.
The Ulefone Armor 21's display offers decent performance and smoothness, but with some limitations in bright sunlight.
The Ulefone Armor 21's camera delivers excellent results with crisp images and good low-light performance capabilities overall.
The Ulefone Armor 21 delivers a smooth and seamless user experience with impressive benchmark scores and robust gaming capabilities.
Specifications Comparison
Specification
Samsung Samsung Galaxy A15 4G
Ulefone Ulefone Armor 21
Model
MediaTek Helio G99 (MT6789)
MediaTek Helio G99 (MT6789)
CPU
2x Cortex, A76 2.2 GHz + 6x Cortex, A55 2.0 GHz
2x Cortex, A76 2.2 GHz + 6x Cortex, A55 2.0 GHz
Type
Octa-Core
Octa-Core
Nanometer
6 nm
6 nm
Frequency
2,2 GHz
2,2 GHz
64 Bits
Yes
Yes
GPU
Mali-G57 MC2
Mali-G57 MC2
RAM
4 GB
8 GB
Type
N/A
LPDDR4X RAM
Capacity
128 GB
256 GB
Type
N/A
UFS Storage 2.1
Fingerprint security
Yes, on the side
Yes, on the side
Fingerprint sensor
Yes
Yes
Proximity sensor
N/A
Yes
Light sensor
Yes
Yes
Accelerometer sensor
Yes
Yes
Compass sensor
N/A
Yes
Gyroscope sensor
N/A
Yes
Barometer sensor
N/A
Yes
Gravity sensor
N/A
Yes
Geomagnetic sensor
N/A
Yes
Ultrasonic proximity virtual sensor
Yes
N/A
Audio
2 microphones
N/A
Antutu Score
420000
411900
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 70% of devices
Overall performance better than 68% of devices
Cooling system
No
No
Gaming buttons
No
No
Extras
N/A
N/A

Note: Highlighted specifications show differences between the two devices.

Rankings
Connectivity
Samsung Galaxy A15 4G
#636
Winner
Ulefone Armor 21
#644
Design
Samsung Galaxy A15 4G
#636
Ulefone Armor 21
#364
Winner
Display
Samsung Galaxy A15 4G
#358
Winner
Ulefone Armor 21
#487
Performance
Samsung Galaxy A15 4G
#642
Ulefone Armor 21
#510
Winner
Battery
Samsung Galaxy A15 4G
#573
Ulefone Armor 21
#312
Winner
Camera
Samsung Galaxy A15 4G
#526
Winner
Ulefone Armor 21
#790

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

Key Differences

No significant specification differences found between these devices.

Scores by Category
Pros and Cons

Samsung Galaxy A15 4G

Strengths

Long-lasting 5000 mAh battery with 25W fast charging for rapid recharging.
Vibrant Super AMOLED display with 90Hz refresh rate and 800 nits peak brightness for immersive visuals.
Triple rear camera system (50MP main + 5MP wide + 2MP macro) and 13MP front camera for versatile photography.
Lightweight, compact design with 2.5D curved glass and modern aesthetics in multiple vibrant color options.

Weaknesses

Plastic body and lack of water resistance may feel less premium compared to glass or metal builds.
No 5G support, limiting future connectivity options.
Side-mounted fingerprint sensor may be less convenient for some users.
Macro and wide-angle cameras have limited detail and low-light performance.
No expandable storage option, relying solely on internal 128/256GB variants.
Mid-range MediaTek Helio G99 processor may struggle with heavy multitasking or high-end gaming.

Ulefone Armor 21

Strengths

The Ulefone Armor 21 comes with a lot of charging protocols, making it quick to charge almost all phones.
It has a large speaker with RGB light ring that lights up when music is playing, producing big sounds and good sound quality.
The phone's design is rugged and protective, with IP69K/IP68 waterproof and dustproof capabilities, making it suitable for extreme environments.
The Ulefone Armor 21 has a powerful Helio G99 processor, a relatively large battery (9,600mAh), and a high-refresh-rate screen (up to 120Hz).
It comes with several accessories, including a phone case, desk charging dock, phone mount, microscope camera, endoscope camera, and more.
The Armor 21 has two rear cameras, a 64MP main camera, and a 24MP night vision camera, producing great image quality most of the time.
It's a great all-around device that can take good pictures, browse websites smoothly, play casual games, and connect to various cameras for better functionality.

Weaknesses

The performance of the Ulefone Armor 21 might be one of its few weaknesses, although the author believes it will have a great price.
Not much information is provided about the phone's price or value compared to other devices in its class.
Read Full Reviews

Samsung Galaxy A15 4G

Samsung Galaxy A15 4G delivers vibrant visuals, all-day battery life, versatile camera shots, and smooth performance in a sleek, budget-friendly design for everyday use.

Ulefone Armor 21

The Ulefone Armor 21 is a powerhouse of a phone that exceeds expectations in every department. Its rugged design, wrapped in rubber and reinforced with metal, makes it an ideal choice for those who engage in outdoor activities or work in harsh environments. The phone's IP69K rating ensures it can withstand dust and water, making it perfect for use in extreme conditions. One of the standout features of the Armor 21 is its impressive speaker system, which produces big sounds with excellent quality. The phone also boasts a large screen with up to 120Hz refresh rate, making browsing websites and playing casual games a smooth experience. The camera setup includes a 64MP primary sensor and a 24MP night vision camera, producing great image quality, especially in well-lit conditions. The Armor 21's performance is powered by the Helio G99 processor, which delivers an average score of 360,000 points on benchmark tests. While gaming performance may not be top-notch, it still allows for smooth gameplay with lower graphics settings. The phone's battery life is also impressive, with a large capacity of 9,600mAh. In addition to its impressive specs, the Armor 21 comes with a range of accessories, including a hard PC case, a desk charging dock, and two specialized lenses for microscopy and endoscopy. These features make it an ideal choice for outdoor enthusiasts who need a phone that can double as a repair tool in various situations. Overall, the Ulefone Armor 21 is an excellent choice for those seeking a rugged phone that excels in every department. While its performance may not be exceptional, its numerous other features and durability make it a great value for money.

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