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Samsung Galaxy S25 Ultra 5G vs Xiaomi Redmi A3x 4G – Specs, camera & prices compared

Which smartphone wins – the Samsung Galaxy S25 Ultra 5G or the Xiaomi Redmi A3x 4G?
We compare display size (6.860 Zoll vs 6.710 Zoll), camera resolution (201.30 MP vs 8 MP) and battery (5000 mAh vs 5000 mAh).
Find out now which phone suits you better!

The Samsung Galaxy S25 Ultra 5G features a 6.860 Zoll display and a camera with 201.30 MP resolution. In comparison, the Xiaomi Redmi A3x 4G comes with a 6.710 Zoll display and 8 MP megapixels.

In terms of battery, the 5000 mAh (Samsung Galaxy S25 Ultra 5G) or 5000 mAh (Xiaomi Redmi A3x 4G) provides enough power for everyday use. Storage and performance also make a difference: 1024 GB vs storage, 18 GB vs RAM.

Compare all technical details directly and find your perfect smartphone!

Samsung Galaxy S25 Ultra 5G

The Samsung Galaxy S25 Ultra 5G stands out with its innovative design and cutting-edge technology, pushing the boundaries of smartphone capabilities. With an enhanced camera system, it offers unparalleled photography experiences, making every shot vibrant and detailed. Its powerful performance and connectivity features ensure a seamless and fast user experience, catering to both productivity and entertainment needs.

Details

Xiaomi Redmi A3x 4G

The Xiaomi Redmi A3x 4G is a budget-friendly smartphone that offers a blend of essential features and reliable performance. Designed with user-friendly simplicity in mind, it boasts an efficient processing unit and a camera setup suitable for casual photography. With a sleek design and long-lasting battery life, this device is ideal for those seeking affordability without sacrificing essential smartphone functionalities.

Details
Samsung Galaxy S25 Ultra 5G
Xiaomi Redmi A3x 4G

General

Price
-
Price
-
Brand
Samsung
Brand
Xiaomi
Manufacturer
Samsung Electronics
Manufacturer
-
Version
SM-S938N, SM-S938Q, SM-S938W, SM-S938J / SCG32, SM-S938B, SM-S938D / SC-52F, SM-S938Z, SM-S938B/DS, SM-S9380
Version
24048RN6CG, 24044RN32L, 24048RN6CI
Release Date
2025-01-26, 2025-02-14, 2025-02-07, 2025-02-03
Release Date
2024-05-01, 2024-06-01
Year
2025
Year
2024

Display

Display Size
6.860 Zoll
Display Size
6.710 Zoll
Resolution HxW
1440x3120
Resolution HxW
720x1650
Pixel Density (PPI)
501 PPI
Pixel Density (PPI)
268 PPI
Display Technology
Self-illuminating
Display Technology
LED
Refresh Rate
120 Hz
Refresh Rate
90 Hz,180 Hz
Number of Colors
16 M
Number of Colors
16 M

Cameras

Main Camera Resolution
201.30 MP
Main Camera Resolution
8 MP
Main Camera Zoom
5.0 x optical zoom, 20.0 x digital zoom
Main Camera Zoom
1.0 x optical zoom, 10.0 x digital zoom
Main Camera Video
7680x4320 pixel, 30 fps
Main Camera Video
1920x1080 pixel, 30 fps
Front Camera Resolution
12 MP
Front Camera Resolution
5 MP
Front Camera Video
3840x2160 pixel, 30 fps
Front Camera Video
1920x1080 pixel, 30 fps
Main Camera Features
Electronic Image Stabilizer (EIS), Video Stabilizer (EIS), Optical Image Stabilization (OIS), Video Stabilizer (OIS), Pixel unification, HDR photo, HDR video, Red-eye effect reduction, Slow motion ...
Main Camera Features
HDR photo, Red-eye effect reduction, Burst mode, Touch focus, Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch, Intelligent scene detection
Front Camera Features
HDR photo, HDR video, Slow motion video, Burst mode, Touch focus, Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch, Face retouch (video), Intelligent scene detection
Front Camera Features
HDR photo, Burst mode, Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch, Intelligent scene detection

Performance & Storage

Processor (CPU)
Qualcomm Snapdragon 8 Elite for Galaxy SM8750-AC (Sun), Qualcomm Snapdragon 8 Elite 5G SM8750-AB (Sun)
Processor (CPU)
UNISOC T603
GPU (Graphics Processor)
Qualcomm Adreno 830
GPU (Graphics Processor)
PowerVR GE8322
RAM (Memory)
12 - 18 GB
RAM (Memory)
-
Internal Storage
256 - 1024 GB
Internal Storage
-

Battery & Charging

Battery Capacity (mAh)
5000 mAh
Battery Capacity (mAh)
5000 mAh
Battery Type
Lithium-ion — 1 cell
Battery Type
Lithium-ion polymer (LiPo) — 1 cell
Charging Power (Watt)
45 W
Charging Power (Watt)
10 W
Wireless Charging
PMA wireless charging, Qi wireless charging
Wireless Charging
-

Connectivity

WiFi Standards
IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11r, IEEE 802.11ac, IEEE 802.11ax (Wi-Fi 6), IEEE 802.11be (Wi-Fi 7)
WiFi Standards
IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Bluetooth Version
5.4
Bluetooth Version
4.2, 5.4
SIM Type
Dual, Single
SIM Type
Dual
Cellular Network (4G/5G)
5G UW, 5G
Cellular Network (4G/5G)
4G
Audio Output
USB Type-C
Audio Output
3.5mm

Dimensions & Weight

Height
162.80 mm
Height
168.40 mm
Width
77.60 mm
Width
76.30 mm
Thickness
8.20 mm
Thickness
8.30 mm
Weight
218 g
Weight
199 g

Sensors & Features

Sensors
Barometer, In-screen fingerprint sensor, Hall sensor, Light intensity sensor, Proximity sensor, Step counter, Accelerometer, Compass, Gyroscope
Sensors
Fingerprint sensor, Accelerometer, Compass
Special Features
Voice Command, Business card recognition, Navigation software, Augmented Reality (AR), Virtual Reality (VR) support, Intelligent personal assistant, Voice Recognition, Face Recognition
Special Features
Voice Command, Navigation software, Intelligent personal assistant, Face Recognition

Samsung Galaxy S25 Ultra 5G

Samsung Galaxy S25 Ultra 5G: A Leap into the Future

The Samsung Galaxy S25 Ultra 5G is redefining the boundaries of smartphone technology, offering an unmatched blend of innovation, performance, and style. Released in early 2025, this next-generation device is packed with cutting-edge features that promise to revolutionize the smartphone experience. Below, we delve into what makes the Samsung Galaxy S25 Ultra 5G a standout choice for tech enthusiasts and casual users alike.

Exceptional Performance and Speed

At the heart of the Samsung Galaxy S25 Ultra 5G lies the powerful Qualcomm Snapdragon 8 Elite processor, available in variants SM8750-AC (Sun) and SM8750-AB (Sun). Coupled with a Qualcomm Adreno 830 GPU, the phone delivers breathtaking performance and graphics capabilities. Whether you're gaming, streaming, or multitasking, the Galaxy S25 Ultra promises a seamless experience with RAM options ranging from 12 GB to an impressive 18 GB.

Storage is no less impressive, with variants offering between 256 GB and a whopping 1024 GB of space. Combined with 5G connectivity, the phone ensures lightning-fast internet speeds, capable of handling demanding applications and internet browsing with ease.

A Display that Dazzles

The Samsung Galaxy S25 Ultra 5G sports a stunning 6.86-inch display, boasting a resolution of 1440x3120 pixels and a pixel density of 501 PPI. The self-illuminating display tech paired with a 120 Hz refresh rate creates a vivid, smooth viewing experience suited for both daily use and immersive multimedia consumption.

This crisp and colorful display is further enhanced by support for 16 million colors, ensuring that every detail is vivid and lifelike, be it for entertainment or creative tasks.

Revolutionary Camera Capabilities

Photography and videography enthusiasts will be thrilled with the Galaxy S25 Ultra's incredible 201.3 MP main camera. Equipped with features like a 5.0 x optical zoom and 20.0 x digital zoom, capturing distant subjects in detail is easier than ever. The camera continues to shine with video capabilities that include 8K resolution at 30 fps, making it perfect for creating stunning video content.

The 12 MP front camera is no slouch either, featuring HDR and video capabilities at 4K resolution. With a host of features such as slow-motion video, burst mode, and face recognition, the Galaxy S25 Ultra ensures that selfies and video calls are of exceptional quality.

Design and Build Quality

Samsung’s design acumen shines through in the Galaxy S25 Ultra 5G. With dimensions of 162.8 by 77.6 by 8.2 mm and weighing just 218 grams, the device balances sleek aesthetics with easy manageability. Samsung has achieved a masterful balance between robust build quality and refined design, making the phone both a pleasure to use and a statement of luxury.

Innovative Features and Connectivity

The Samsung Galaxy S25 Ultra 5G is teeming with additional features that add to its allure. These include voice command, business card recognition, augmented reality support, and intelligent personal assistant capabilities. Moreover, the set of tech is rounded out with advanced security features like face recognition, an in-screen fingerprint sensor, and voice recognition for enhanced safety.

The device ensures comprehensive connectivity with the latest Wi-Fi 7 and Bluetooth 5.4, paving the way for rapid, seamless communication and interaction with other devices.

Enduring Battery and Efficient Charging

The Galaxy S25 Ultra 5G houses a strong 5000 mAh battery, designed to last through intensive use. When it finally needs recharging, the device supports 45 W fast charging and both PMA and Qi wireless charging standards, ensuring you're back up and running as quickly as possible.

Conclusion: Setting the Standard

The Samsung Galaxy S25 Ultra 5G isn't just another smartphone; it's a powerful gateway to a world of possibilities, blending the best in technology with an exquisite design. It serves as a testament to Samsung's commitment to pushing the envelope, setting the standard for what a premium smartphone experience should be. Whether for work, entertainment, or creativity, the Galaxy S25 Ultra stands ready to meet and exceed expectations, marking a bold step forward into the future of mobile technology.

Xiaomi Redmi A3x 4G

Introducing the Latest Xiaomi Redmi A3x 4G: A Perfect Blend of Performance and Affordability

In a market crowded with numerous smartphone options, Xiaomi stands out by offering devices that combine performance, features, and value. Their latest model, the Xiaomi Redmi A3x 4G, solidifies their position in the industry by introducing a smartphone that caters to budget-conscious consumers without compromising on essential features. This article delves into what makes the Xiaomi Redmi A3x 4G a compelling choice, focusing on its technical aspects, design, and innovations.

Technical Trailblazer: Power-Packed Performance

At the heart of the Xiaomi Redmi A3x 4G lies the efficient UNISOC T603 processor paired with a PowerVR GE8322 GPU. This hardware configuration ensures smooth multitasking and decent gaming performance, making daily smartphone usage a seamless experience. The device boasts a 6.71-inch display, offering a resolution of 720x1650 with a pixel density of 268 PPI. This LED display is exceptional for media consumption, providing vibrant visuals and a refresh rate that ranges from 90 Hz to 180 Hz, ensuring smooth scrolling and interaction.

The smartphone is equipped with an expansive 5000 mAh battery, promising prolonged usage without frequent recharges. Although the charging power is limited to 10 W, the lithium-ion polymer battery ensures durability and efficient power management to maximize lifespan. Additionally, the Xiaomi Redmi A3x 4G supports 4G networks and features dual SIM capabilities, making it ideal for users who need connectivity on the go.

Design and Build: Sleek, Sturdy, and User-Oriented

Crafted with attention to detail, the Xiaomi Redmi A3x 4G measures 168.4 mm in height, 76.3 mm in width, and a slim 8.3 mm in thickness. Despite its robust build, the device weighs only 199 g, striking an optimal balance between heft and ergonomics. The gadget’s sleek design is complemented by practical features such as a rear-mounted fingerprint sensor, providing an additional layer of security with effortless accessibility.

From an aesthetic standpoint, Xiaomi ensures that the Redmi A3x 4G is visually appealing, catering to modern-day consumers who value both function and style. Its ergonomic design aids in comfortable handling, making it suitable for prolonged usage without discomfort.

Camera Capabilities and Multimedia Experience

Photography enthusiasts will appreciate the inclusion of an 8 MP main camera with features like HDR photo, red-eye effect reduction, and intelligent scene detection. Although modest in resolution, the camera offers a practical optical zoom of 1.0x and a digital zoom of up to 10.0x, allowing users to capture memories with clarity. The camera also supports video recording in 1920x1080 pixels at 30 fps, enabling the creation of high-quality videos.

The front-facing camera, boasting a 5 MP resolution, is equally equipped to meet the needs of selfie lovers. With features like face detection, smile detection, and face retouch, users can effortlessly enhance their photography experience. Multimedia enthusiasts will benefit from the device’s audio output through a 3.5mm jack, offering versatility for wired audio solutions.

Innovative Features and Beyond

This model incorporates several special features, such as an intelligent personal assistant, voice command functionalities, and GPS-powered navigation software. These tools empower users to leverage modern technology, enhancing interaction through voice and facial recognition. Such innovations emphasize Xiaomi’s commitment to infuse cutting-edge technology in their smartphones, offering more than the basics at an accessible price point.

Overall, the Xiaomi Redmi A3x 4G is a comprehensive package that meets the demands of everyday users, delivering power, practicality, and a touch of elegance. As it hits the shelves in 2024, this smartphone emerges as a noteworthy option for those seeking a reliable device without stretching their budget.

Whether you’re focused on performance, design, or innovative features, the Xiaomi Redmi A3x 4G is ready to rise to the occasion, promising to cater to diverse user needs with proficiency and flair.

The displayed prices and data are estimates based on local price lists and may vary by country. This information is not legally binding.