Xiaomi 12T vs Samsung Galaxy A15 - 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 Helio G99 (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: A Deep Dive for the Discerning Smartphone User

Hello fellow tech explorers! Today, we're dissecting two intriguing contenders in the mid-range smartphone arena: the Xiaomi 12T and the Samsung Galaxy A15. Let's cut through the marketing fluff and uncover what these devices truly offer.

1. Specifications Breakdown

FeatureXiaomi 12TSamsung Galaxy A15Real-World Implications
Design
Dimensions (mm)163.1 x 75.9 x 8.6160.1 x 76.8 x 8.4Xiaomi 12T is slightly larger. Negligible difference in hand feel for most users.
Weight (g)202200Virtually identical weight; both feel substantial in hand.
Display
Size (inches)6.676.5Xiaomi 12T offers a slightly larger screen for more immersive media consumption.
Resolution (px)1220 x 27121080 x 2340Xiaomi 12T boasts significantly higher resolution, resulting in sharper text and images.
Refresh Rate (Hz)12090Xiaomi 12T's 120Hz delivers smoother scrolling and animations, especially noticeable in gaming.
Display TypeAMOLED, HDR10+Super AMOLEDBoth offer vibrant colors and deep blacks. Xiaomi 12T's HDR10+ support enhances video quality.
Performance
ChipsetMediatek Dimensity 8100 Ultra (5 nm)Mediatek Helio G99 (6 nm)Xiaomi 12T's processor is significantly more powerful, enabling smoother multitasking and gaming.
CPUOcta-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz A55)Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz A55)Xiaomi 12T's CPU architecture provides a performance edge in demanding tasks.
GPUMali-G610 MC6Mali-G57 MC2Xiaomi 12T's GPU delivers superior graphics performance for gaming and visually intensive apps.
RAM (GB)84/6/8 (Variant Dependent)Xiaomi 12T's base model offers 8GB RAM, ensuring smooth multitasking. A15 RAM varies.
Camera
Main Camera (MP)10850Xiaomi 12T's higher resolution main camera potentially captures more detail.
Video4K@30fps with HDR1080p@30fpsXiaomi 12T offers superior video recording capabilities with 4K resolution and HDR support.
Battery Life
Capacity (mAh)50005000Both phones have the same battery capacity, but real-world usage will vary based on other factors.

2. Key Insights

The Xiaomi 12T is the clear performance champion. Its powerful Dimensity 8100 Ultra chipset, coupled with a high refresh rate display, delivers a noticeably smoother and more responsive user experience. The higher resolution display and superior camera system further solidify its position as the more premium device.

The Samsung Galaxy A15, while less powerful, targets value-conscious users. It offers a respectable Super AMOLED display and a long-lasting battery. The lower resolution and less powerful processor are trade-offs for its more affordable price point.

3. User Profiles and Recommendations

Xiaomi 12T: Ideal for users who prioritize performance, a premium display, and advanced camera features. Gamers, content creators, and multitaskers will appreciate its capabilities.

Samsung Galaxy A15: Suitable for casual users who primarily use their phones for basic tasks like browsing, social media, and communication. Its affordability makes it attractive for budget-conscious buyers.

4. Buying Decision Framework

  • What is your budget? The A15 is significantly more affordable.
  • Do you prioritize performance and a premium display? If yes, the Xiaomi 12T is the better choice.
  • Is battery life your primary concern? Real-world battery tests are needed to determine a clear winner, but both have large capacities.

My Choice: I would choose the Xiaomi 12T. As a tech enthusiast and someone who demands a smooth and responsive experience, the 12T's superior performance, stunning display, and advanced camera capabilities are compelling. The price difference is justifiable for the significant upgrade in overall user experience. While the A15 offers excellent value, the 12T's advantages align better with my personal needs and preferences.

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.