Xiaomi 12 vs Samsung Galaxy S23 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12
Xiaomi 12
Xiaomi

General

Launch Date December 31, 2021 February 17, 2023
Release Year 2021 2023

Physical

Volume 87.52 cm³ 78.83 cm³
Screen Size to Weight Ratio 3.51 "/g 3.63 "/g
Weight 179 g 168 g
Height 152.7 mm 146.3 mm
Width 69.9 mm 70.9 mm
Thickness 8.2 mm 7.6 mm
Foldable Design No No
Available Colors
  • Blue
  • Green
  • Purple
  • Gray
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Lime

Display

Screen Size 6.28 " 6.1 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 89.2 % 88.1 %
Pixel Density 419 PPI 425 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1200 nits
Peak Brightness 1100 nits 1750 nits

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 104.81 mAh/in²
Battery Density 51.41 mAh/cm³ 49.47 mAh/cm³
Battery Capacity 4500 mAh 3900 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Adreno 730 Adreno 740

Connectivity

USB Version 2.0 3.2
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 3.2, OTG

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version 17

Comparison Summary

Okay, let's dive into a detailed comparison of the Xiaomi 12 and the Samsung Galaxy S23. I'll structure this analysis with a focus on real-world implications, practical user experiences, and a clear understanding of each device's strengths and weaknesses.

1. Specifications Breakdown

Here's a detailed breakdown of key technical specifications for both phones, presented in a table format that highlights practical, real-world impacts:

FeatureXiaomi 12Samsung Galaxy S23Real-World Implications
Design
Dimensions152.7 x 69.9 x 8.2 mm146.3 x 70.9 x 7.6 mmThe S23 is more compact, which might feel better in smaller hands, but the Xiaomi 12 is thinner
Weight179g168gS23 is lighter, making it slightly more comfortable for extended use
Display
Size6.28"6.1"The Xiaomi 12 offers a marginally larger screen, which could be a slight preference for media consumption
Resolution1080 x 24001080 x 2340Both offer very sharp displays, but the S23 has a slightly higher pixel density for a sharper image
PPI419425Both devices display very clear content
TechnologyAMOLEDAMOLEDBoth offer vibrant colors, deep blacks, and excellent contrast
Refresh Rate120Hz120HzBoth provide a very smooth scrolling and gaming experience
Brightness1100 nits1750 nitsThe S23 is much better in bright outdoor conditions, making it easier to read the screen in direct sunlight
Performance
ChipsetSnapdragon 8 Gen 1 (4nm)Snapdragon 8 Gen 2 (4nm)The S23 has a newer, more powerful chipset, offering a notable boost in app loading and overall smoothness
AnTuTu Score1,150,8311,456,671S23 provides significantly better performance in demanding tasks like gaming and video editing
GPUAdreno 730Adreno 740S23 offers better gaming performance with improved graphic quality.
Camera
Standard Camera50MP, f/1.88, 1/1.56" Sensor, Sony IMX76650MP, f/1.8, 1/1.57" Sensor, Samsung GN5Both cameras are solid, but Samsung’s GN5 is more sensitive to low-light.
Selfie Camera32MP, 1/3.14", Samsung JD112MP, f/2.2, Samsung S5K3LUXiaomi 12 offers higher resolution for more detailed selfies.
Telephoto LensN/A10MP, f/2.4, 1/3.9" SensorS23 has a dedicated telephoto lens for better optical zoom capabilities, which the Xiaomi 12 lacks.
Wide Angle Lens13MP, f/2.412.2MP, f/2.2, 1/2.55" Sensor, Sony IMX564S23 has a wider aperture and larger pixel size for better low-light wide-angle shots.
Macro Lens5MP, f/2.4N/AXiaomi 12 has a macro lens for close-up photography
VideoUp to 8K @ 24fpsUp to 8K @ 30fpsBoth offer excellent video recording capabilities with stabilization
DxOMark ScoreMobile: 113, Photo: 118, Video: 121Mobile: 133, Photo: 0, Video: 0While Xiaomi 12 scored higher for photos and video, the Galaxy S23 scored higher overall in DxOmark's mobile camera score
Battery Life
Capacity4500mAh3900mAhXiaomi 12 has a larger battery, theoretically offering longer battery life.
Charging67W Fast Charging25W Fast ChargingXiaomi 12 charges much faster, reducing downtime significantly.
Features50W Wireless, 10W Reverse10W Wireless, 4.5W Reverse, Bypass ChargingXiaomi 12 has faster wireless charging, while S23 offers bypass charging for continuous use during power input.
Software
Operating SystemAndroid 12Android 13S23 provides a newer, more refined Android experience, and greater potential for software upgrades.
Connectivity
Wi-FiWiFi 6WiFi 6Both have similar Wi-Fi support
Bluetooth5.25.3Samsung has the latest Bluetooth technology, with more features
GPSMore satellite supportXiaomi 12 supports more satellite systems for better location accuracy
SIMDual NanoDual Nano / eSIMS23 offers eSIM for extra flexibility when it comes to carriers
Storage
Internal128/256 GB128/256/512 GBS23 offers a 512 GB model for users with more storage needs
RAM8/12 GB8 GBXiaomi 12 has a 12 GB RAM option, for better multitasking
ExpandableNoNoNeither have expandable storage
Audio
QualityDolby Atmos, Hi-Res AudioNoise Cancellation MicXiaomi 12 offers enhanced audio features. S23 has a noise-canceling mic for clearer calls
Security
FeaturesBasic FingerprintBasic FingerprintBoth have a basic fingerprint sensor
Build Quality
ProtectionGG VictusGG Victus 2Both have great screen protection
Sensors
Proximity, RGB, Ultrasonic proximity virtualProximity, Barometer, Hall, GeomagneticS23 features more environmental sensors, while the Xiaomi 12 features ultrasonic proximity sensor.

2. Key Insights

Xiaomi 12 Strengths:

  • Faster Charging: 67W wired charging and 50W wireless charging are significantly faster than the S23, ideal for users who need to quickly top up their battery.
  • Larger Battery: The 4500mAh battery should give users better battery endurance during use.
  • Audio Features: Superior audio features like Dolby Atmos and Hi-Res audio.
  • Macro Lens: Provides a dedicated macro lens for those who like capturing very close-up subjects.
  • RAM Option: Up to 12GB of RAM for more multitasking performance

Samsung Galaxy S23 Strengths:

  • Performance Boost: The Snapdragon 8 Gen 2 chipset provides a more notable speed and smoothness in day-to-day use.
  • Superior Outdoor Visibility: Higher screen brightness makes it much easier to view the screen in sunny conditions.
  • Telephoto Lens: Inclusion of a telephoto lens for better zoom capabilities.
  • Better Wide Angle Shots: Wider aperture and larger pixel size for better low light results.
  • eSIM Support: Support for eSIM for easier use with different carriers.
  • Software Support: It will get software updates for the next 4 generations of Android.
  • Latest Bluetooth version: Latest and more feature-rich Bluetooth version

Trade-offs and Limitations:

  • The Xiaomi 12 has great audio but does not have an advantage in other areas such as outdoor visibility, telephoto capabilities, and overall performance. Its camera performance, while good, doesn't compare to the S23
  • The S23 has slower charging and a smaller battery but does have the advantage when it comes to performance, a better display, and a better camera system.

3. User Profiles and Recommendations

Xiaomi 12:

  • Ideal for: Users who prioritize fast charging, a larger screen, and slightly lower cost.
  • Use Cases: Excellent for gamers looking for a good screen and audio setup. Also suitable for those who mostly use their phones indoors and are interested in macro photography.

Samsung Galaxy S23:

  • Ideal for: Users who prioritize performance, a versatile camera system, and excellent outdoor visibility.
  • Use Cases: Best for users who take many outdoor photos and need reliable performance for demanding apps or gaming. Also good for users who use their phones in the sun often and value the camera zoom capabilities.

4. Buying Decision Framework

Here are three questions to help users decide:

  1. How important is screen visibility in direct sunlight? If you frequently use your phone outdoors, the S23’s higher brightness is a clear advantage.
  2. What is your battery charging style? If you need to charge your phone quickly, the Xiaomi 12 wins, but for continuous use while charging, the S23’s bypass charging might be a preference.
  3. What is more important: having a dedicated macro lens or a telephoto lens? If you need optical zoom, go with the S23, otherwise, the Xiaomi 12 is a good choice.

Scenario-Based Recommendations:

  • Photography Enthusiast: Samsung Galaxy S23 for its telephoto lens, and better low light wide-angle capabilities. The overall camera system also performs better.
  • Frequent Traveler: Samsung Galaxy S23 for eSIM and better outdoor visibility.
  • Gaming Enthusiast: Samsung Galaxy S23 for performance, and the Xiaomi 12 if you prefer audio quality over raw power.
  • Budget-Conscious User: Xiaomi 12 offers more features for less, but at the cost of some performance.

Final Thoughts and Recommendation

After carefully considering all the specs and real-world implications, I would personally choose the Samsung Galaxy S23. The primary reason is the newer chipset's overall performance advantage. It provides a more consistently smooth and responsive experience, which to me is essential for daily use, gaming and work applications. The brighter screen is a game-changer for me since I'm often outside, and the telephoto lens is something I use often. While the Xiaomi 12 has its merits, particularly its faster charging and larger battery, the S23's overall balance of performance, camera versatility, and software support aligns better with my needs.

Ultimately, both phones are excellent choices. Your decision should align with your specific priorities and usage scenarios.

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.