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Samsung Galaxy S25 Ultra 5G vs Xiaomi Redmi A3 Pro 4G – Specs, camera & prices compared

Which smartphone wins – the Samsung Galaxy S25 Ultra 5G or the Xiaomi Redmi A3 Pro 4G?
We compare display size (6.860 Zoll vs 6.880 Zoll), camera resolution (201.30 MP vs 50.10 MP) and battery (5000 mAh vs 5160 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 A3 Pro 4G comes with a 6.880 Zoll display and 50.10 MP megapixels.

In terms of battery, the 5000 mAh (Samsung Galaxy S25 Ultra 5G) or 5160 mAh (Xiaomi Redmi A3 Pro 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 A3 Pro 4G

Xiaomi's Redmi A3 Pro 4G is a budget-friendly smartphone that offers solid performance and a sleek design, ideal for users looking for both style and functionality without breaking the bank. It boasts an impressive display that ensures vibrant visuals, making media consumption a delightful experience. Additionally, the device comes with a robust battery, providing extended usage time to keep you connected throughout the day.

Details
Samsung Galaxy S25 Ultra 5G
Xiaomi Redmi A3 Pro 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
2409BRN2CG
Release Date
2025-01-26, 2025-02-14, 2025-02-07, 2025-02-03
Release Date
2024-10-01
Year
2025
Year
2024

Display

Display Size
6.860 Zoll
Display Size
6.880 Zoll
Resolution HxW
1440x3120
Resolution HxW
720x1640
Pixel Density (PPI)
501 PPI
Pixel Density (PPI)
260 PPI
Display Technology
Self-illuminating
Display Technology
LED
Refresh Rate
120 Hz
Refresh Rate
120 Hz,240 Hz
Number of Colors
16 M
Number of Colors
16 M

Cameras

Main Camera Resolution
201.30 MP
Main Camera Resolution
50.10 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
13 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
Pixel unification, 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)
MediaTek Helio G81 MT6769
GPU (Graphics Processor)
Qualcomm Adreno 830
GPU (Graphics Processor)
ARM Mali-G52MP2
RAM (Memory)
12 - 18 GB
RAM (Memory)
-
Internal Storage
256 - 1024 GB
Internal Storage
-

Battery & Charging

Battery Capacity (mAh)
5000 mAh
Battery Capacity (mAh)
5160 mAh
Battery Type
Lithium-ion — 1 cell
Battery Type
Lithium-ion polymer (LiPo) — 1 cell
Charging Power (Watt)
45 W
Charging Power (Watt)
0 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 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac
Bluetooth Version
5.4
Bluetooth Version
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
171.880 mm
Width
77.60 mm
Width
77.80 mm
Thickness
8.20 mm
Thickness
8.220 mm
Weight
218 g
Weight
204 g

Sensors & Features

Sensors
Barometer, In-screen fingerprint sensor, Hall sensor, Light intensity sensor, Proximity sensor, Step counter, Accelerometer, Compass, Gyroscope
Sensors
Fingerprint sensor, Light intensity sensor, Proximity 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 A3 Pro 4G

Redefined Performance: Xiaomi Redmi A3 Pro 4G

The Xiaomi Redmi A3 Pro 4G makes its debut as an impressive addition to Xiaomi's portfolio in 2024. Packed with an array of technical innovations, this smartphone promises to deliver exceptional performance and style to users who demand the best from their devices. Let's dive into what sets the Xiaomi Redmi A3 Pro 4G apart in the bustling mid-tier market.

Sleek Design with a Purpose

The Xiaomi Redmi A3 Pro 4G measures 171.88 mm in height, with a 77.8 mm width and a thickness of 8.22 mm, ensuring a solid, yet comfortable grip. Weighing in at 204 grams, it maintains a reassuringly substantial feel without being cumbersome. The device is crafted with an elegant balance between aesthetics and functionality, making it not just a phone, but a style statement.

Vibrant Display for Immersive Experiences

At first glance, the 6.88-inch LED display of the Redmi A3 Pro catches the eye with its vivid color resolution. Boasting a resolution of 720x1640, and a pixel density of 260 PPI, every visual is crisp and detailed. The display supports up to 16 million colors with a refresh rate selectable between 120 Hz and 240 Hz, delivering fluid and dynamic visuals whether you're scrolling through social media or enjoying intense gaming sessions.

Photography Excellence with Innovative Cameras

Photography enthusiasts will appreciate the main camera setup offering 50.1 MP resolution. Enhanced with features like pixel unification, HDR photo, and burst mode, this camera is designed for capturing stunning images effortlessly. It includes intelligent scene detection and a robust array of features such as face detection and retouching, ensuring your photos and videos look perfect in any condition. The front camera, offering 13 MP, is equally compelling, equipped with HDR photo and panorama features for those ideal selfies and video calls.

Power and Performance Unleashed

Under the hood, the Xiaomi Redmi A3 Pro 4G houses the MediaTek Helio G81 MT6769 processor, paired with the ARM Mali-G52MP2 GPU, promising a seamless and powerful user experience. From browsing to gaming, this device tackles tasks with commendable speed and efficiency. This robust performance is backed by a 5160 mAh lithium-ion polymer battery, ensuring long-lasting power to keep you connected all day.

Connectivity and Intelligent Features

Connectivity is comprehensive with support for 4G cellular networks and dual SIM capability, paired with the latest Bluetooth version 5.4 and a full suite of WiFi standards. The array of sensors—including a fingerprint sensor and light intensity sensor—enhances user experience, while special features like face recognition and an intelligent personal assistant take accessibility and security to a new height.

The Xiaomi Redmi A3 Pro 4G is not only about technological prowess but also about offering an intelligent, responsive, and enriching smartphone experience. As it takes its place in the market, it's clear that Xiaomi continues to redefine what's possible in smartphone design and performance.

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