Xiaomi 12T vs Samsung Galaxy A15 5G - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12T
Xiaomi 12T
Xiaomi

General

Launch Date October 6, 2022 December 16, 2023
Release Year 2022 2023

Physical

Volume 106.46 cm³ 103.28 cm³
Screen Size to Weight Ratio 3.3 "/g 3.25 "/g
Weight 202 g 200 g
Height 163.1 mm 160.1 mm
Width 75.9 mm 76.8 mm
Thickness 8.6 mm 8.4 mm
Foldable Design No No
Available Colors
  • Silver
  • Black
  • Blue
  • Brave Black
  • Optimistic Blue
  • Magical Blue
  • Personality Yellow

Display

Screen Size 6.67 " 6.5 "
Resolution 1220 x 2712 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 86.7 % 84.3 %
Pixel Density 446 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness 500 nits N/A
HBM Brightness N/A 800 nits
Peak Brightness 900 nits N/A

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 118.34 mAh/in²
Battery Density 46.97 mAh/cm³ 48.41 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 8100 Ultra (5 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G610 MC6 Mali-G57 MC2

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 14 17

Comparison Summary

Xiaomi 12T vs. Samsung Galaxy A15 5G: A Deep Dive

Let's dissect the Xiaomi 12T and Samsung Galaxy A15 5G, two compelling mid-range contenders, to see which phone reigns supreme. We'll go beyond the spec sheet, translating those numbers into real-world experiences.

1. Specifications Breakdown

FeatureXiaomi 12TSamsung Galaxy A15 5GReal-World Implications
Design
Dimensions (mm)163.1 x 75.9 x 8.6160.1 x 76.8 x 8.4Xiaomi 12T slightly taller and thinner. Negligible difference in hand feel.
Weight (g)202200Virtually identical weight; both feel substantial in hand.
Display
Size6.67" AMOLED6.5" Super AMOLEDXiaomi 12T offers a larger, more immersive viewing experience.
Resolution1220 x 2712 (446 ppi)1080 x 2340 (396 ppi)Noticeably sharper visuals and text on the Xiaomi 12T due to higher resolution and pixel density.
Refresh Rate120Hz90HzSmoother animations and scrolling on the Xiaomi 12T.
HDRHDR10+, 1200 nits peak brightnessNo HDRRicher colors and brighter highlights in HDR content on Xiaomi 12T.
Performance
ChipsetDimensity 8100 Ultra (5nm)Dimensity 6100+ (6nm)Xiaomi 12T boasts significantly faster CPU and GPU performance for demanding tasks and gaming.
CPUOcta-core (4x2.85 GHz A78 & 4x2.0 GHz A55)Octa-core (2x2.2 GHz A76 & 6x2.0 GHz A55)Xiaomi 12T handles multitasking and complex applications with greater speed and efficiency.
RAM8GB4/6/8GBMore RAM on Xiaomi 12T enables smoother multitasking and background app retention.
Camera
Main Sensor108MP Samsung HM650MPHigher resolution on Xiaomi 12T potentially offers more detail but real-world results depend on processing.
Video4K@30fps with HDR1080p@30fps with EISXiaomi 12T offers higher resolution video recording with HDR.
Battery Life
Capacity5000 mAh5000 mAhSimilar battery capacity suggests comparable longevity, but actual usage will vary.

2. Key Insights

The Xiaomi 12T is the clear performance champion, thanks to its powerful Dimensity 8100 Ultra chipset and faster refresh rate display. Think of it as a sports car – built for speed and responsiveness. This translates to a noticeably smoother and more fluid user experience, especially in demanding games and applications. The brighter, sharper display with HDR support further enhances multimedia consumption.

The Samsung Galaxy A15 5G, while less powerful, focuses on affordability and essential features. It's like a reliable daily driver – gets you where you need to go without breaking the bank. While gaming performance won't be as impressive, it's still capable of handling everyday tasks with ease. The longer software support commitment from Samsung might appeal to users who prioritize long-term updates.

3. User Profiles and Recommendations

Xiaomi 12T: Ideal for power users, gamers, multimedia enthusiasts, and anyone who prioritizes a premium display and top-tier performance.

Samsung Galaxy A15 5G: Suited for budget-conscious users, casual users who primarily use their phone for communication, social media, and light browsing, and those who value software updates.

4. Buying Decision Framework

Questions to Consider:

  1. What's your budget? The Xiaomi 12T commands a higher price, reflecting its superior specs.
  2. What are your primary phone usage patterns? Heavy gaming and multimedia consumption lean towards the 12T; basic tasks and communication favor the A15.
  3. How important are long-term software updates? Samsung generally offers longer update cycles.

My Choice: Xiaomi 12T

While the A15 offers solid value, the Xiaomi 12T's superior performance, display, and camera capabilities are too compelling to ignore. As someone who appreciates a fluid user experience and enjoys mobile gaming and photography, the 12T aligns perfectly with my needs. The difference in price is justified by the significant jump in performance and overall quality. It's an investment in a more enjoyable and future-proof mobile experience. The Dimensity 8100 Ultra feels like a flagship-level chip, and the 120Hz AMOLED display is a joy to use. For me, these advantages outweigh the longer software support offered by the A15 5G.

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.