Xiaomi Redmi 10 vs Samsung Galaxy A15 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 20, 2021 December 16, 2023
Release Year 2021 2023

Physical

Volume 108.86 cm³ 103.28 cm³
Screen Size to Weight Ratio 3.59 "/g 3.25 "/g
Weight 181 g 200 g
Height 162 mm 160.1 mm
Width 75.5 mm 76.8 mm
Thickness 8.9 mm 8.4 mm
Foldable Design No No
Available Colors
  • Carbon Gray
  • Pebble White
  • Sea Blue
  • Brave Black
  • Optimistic Blue
  • Magical Blue
  • Personality Yellow

Display

Screen Size 6.5 " 6.5 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 83.4 % 84.3 %
Pixel Density 405 PPI 396 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 800 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 118.34 mAh/in²
Battery Density 45.93 mAh/cm³ 48.41 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769H Helio G88 (12 nm) Mediatek Helio G99 (6 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G52 MC2 Mali-G57 MC2

Connectivity

USB Version 2.0 2.0
OTG Support
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 17

Comparison Summary

Okay, let's dive deep into a head-to-head comparison of the Xiaomi Redmi 10 and the Samsung Galaxy A15. I'll be breaking down the specs and focusing on what they mean for you in real-world situations.

1. Specifications Breakdown

FeatureXiaomi Redmi 10Samsung Galaxy A15Real-World Implications
Design
Dimensions162 x 75.5 x 8.9 mm160.1 x 76.8 x 8.4 mmRedmi 10 is slightly taller and thicker, A15 is a bit wider. Both are similar in overall size.
Weight181g200gRedmi 10 is noticeably lighter, making it more comfortable for prolonged use.
Display
Size6.5"6.5"Both have the same display size.
Resolution1080x24001080x2340Both are very sharp, with a negligible difference in pixel count.
PPI405396Both have very similar pixel densities.
Technology-AMOLEDA15 has superior display technology with richer colors and deeper blacks, great for media consumption.
Refresh Rate90Hz90HzBoth offer smoother scrolling and animations.
Brightness0 nits800 nitsA15 has vastly superior brightness, providing better outdoor visibility.
Performance
ChipsetMediatek Helio G88 (12 nm)Mediatek Helio G99 (6 nm)A15 has a newer, more efficient chipset leading to better performance.
AnTuTu Score253,600442,500A15 offers significantly better performance, translating to faster apps and smoother multitasking.
GPUMali-G52 MC2Mali-G57 MC2A15 has a more capable GPU, which is useful for gaming and graphics-intensive apps.
Camera
Standard Camera50MP f/1.850MP f/1.8Both offer similar main camera resolutions.
Selfie Camera8MP f/2.013MP f/2.0A15 offers higher resolution for clearer selfies.
Wide Angle Lens8MP f/2.25MP f/2.2Redmi 10 has a higher resolution wide-angle lens.
Portrait ModeYesNoRedmi 10 has a dedicated depth sensor for portrait photography.
Macro Lens2MP f/2.42MP f/2.4Both offer similar macro camera resolutions.
Video Recording1080p@30fps1080p@30fpsBoth have the same maximum video quality.
Slow-mo recording120 fps240 fpsA15 has better slow-motion video capabilities.
Battery Life
Capacity5000mAh5000mAhBoth have identical battery capacity, resulting in comparable battery life.
Charging18W Fast Charging25W Fast ChargingA15 offers faster charging speeds.
FeaturesReverse Charging-Redmi 10 can charge other devices.
Software
OSAndroid 11Android 14A15 comes with the latest Android version out of the box.
Connectivity
Wi-Fi802.11ac802.11acBoth support similar Wi-Fi standards.
Bluetooth5.15.2A15 has a slightly newer Bluetooth version.
Storage
Internal Storage64/128 GB128/256 GBA15 offers larger storage options.
RAM4/6 GB4/6/8 GBA15 has an 8GB RAM option, which is great for demanding users.
Expandable StorageNoNoNeither phone offers expandable storage.
Audio
QualityStereo Speakers2 MicrophonesRedmi 10 has stereo speakers, while A15 has 2 microphones.
Security
Fingerprint SensorSide-mountedSide-mountedBoth feature a side-mounted fingerprint sensor for convenience.
Build Quality
Screen ProtectionGorilla Glass 3UnknownRedmi 10 offers superior screen protection.
Sensors
SensorsFingerprint, Accelerometer, Compass, Gyroscope, ProximityFingerprint, Accelerometer, Gyroscope, ProximityRedmi 10 has an additional compass sensor.

2. Key Insights

  • Samsung Galaxy A15 Advantages: The A15 is a clear winner in several key areas. Its AMOLED display is a big upgrade for media consumption, offering much better color and brightness. The Helio G99 chipset provides significantly better performance, making it faster and smoother for daily use and gaming. It also has faster charging, a newer version of Android, higher-resolution front camera, better slow-motion recording and more storage space and RAM.
  • Xiaomi Redmi 10 Advantages: The Redmi 10 still has some strengths. It’s lighter and has a dedicated depth camera for portrait mode. The device also offers reverse charging and has a better screen protection. And let's not forget those stereo speakers!
  • Trade-offs: The Redmi 10 lags behind in display quality, performance, and software. The Samsung Galaxy A15, while offering a better experience, is the heavier of the two devices and lacks reverse charging and a compass sensor.
  • User Experience: The differences aren't just on paper; they translate directly into how you'd use these phones daily. The A15’s brighter display and faster processor are noticeable when you're outdoors or using demanding apps. The Redmi 10, on the other hand, may feel a bit sluggish in comparison, but the stereo speaker might be better for media consumption if you don't use headphones.

3. User Profiles and Recommendations

  • Xiaomi Redmi 10 User: Best for users on a strict budget who need a reliable daily driver and don't demand cutting-edge performance. Good for casual users who prioritize the stereo speakers for media consumption.
  • Samsung Galaxy A15 User: Ideal for users who want a modern, capable device for everyday use, with a focus on display quality, performance, and a good camera. A good choice for media consumers, mobile gamers, and social media enthusiasts.

Specific Use Cases:

  • Redmi 10: Great for basic tasks like browsing, social media, and light gaming.
  • Galaxy A15: Excels in video streaming, mobile gaming, and photography, providing a better experience for these activities.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. Display Quality: How important is a vibrant, bright display for your daily use? If it's crucial, the Galaxy A15's AMOLED screen is a big advantage.
  2. Performance: Do you run demanding apps or play graphic-intensive games? If so, the A15's superior chipset is the better choice.
  3. Features: Which features do you need the most? Consider features like reverse charging, stereo speakers, or better slow-motion recording when deciding.

Scenario-Based Recommendations:

  • Budget-Conscious User: Go for the Redmi 10 if price is your primary concern, understanding that you'll be making some compromises in screen quality and performance.
  • Media Lover: The A15 with its AMOLED display offers a far more enjoyable experience for watching videos and browsing social media.
  • Gaming Enthusiast: The A15's better performance and GPU make it much better suited for mobile gaming.

My Choice

If it were up to me, I'd choose the Samsung Galaxy A15. It's not just about having a newer phone. The AMOLED screen alone makes a huge difference in everyday use. When you combine that with the better performance, it's a significant upgrade. Yes, it lacks reverse charging, and the Xiaomi's screen has Gorilla Glass 3 protection, but the overall experience on the A15—especially if you consume a lot of video, game, or spend time outdoors—is far superior. It offers a much smoother experience that's worth the extra investment. It's a phone that's simply more enjoyable to use on a daily basis.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.