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 91.39 cm³
Screen Size to Weight Ratio 3.51 "/g 3.37 "/g
Weight 179 g 196 g
Height 152.7 mm 157.8 mm
Width 69.9 mm 76.2 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 " 6.6 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 89.2 % 88.9 %
Pixel Density 419 PPI 393 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 107.90 mAh/in²
Battery Density 51.41 mAh/cm³ 51.43 mAh/cm³
Battery Capacity 4500 mAh 4700 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

Alright, let's break down this Xiaomi 12 vs. Samsung Galaxy S23+ showdown. Buckle up, because we're going deep into the tech trenches, but I promise to keep it relatable and useful.

1. Specifications Breakdown

First, here's a detailed comparison table, focusing on the specs that truly matter:

FeatureXiaomi 12Samsung Galaxy S23+Real-World Implications
Design
Dimensions152.7 x 69.9 x 8.2 mm157.8 x 76.2 x 7.6 mmS23+ is taller and wider, Xiaomi 12 is thicker. S23+ might feel more substantial in hand.
Weight179g196gXiaomi 12 is noticeably lighter, better for one-handed use.
Display
Size6.28"6.6"S23+ has a larger screen, better for media consumption and multitasking.
Resolution1080x24001080x2340Both are sharp enough for daily use; minor difference is negligible.
Pixel Density419 PPI393 PPIXiaomi 12 has a slightly sharper display, but both are excellent.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks.
Refresh Rate120Hz120HzBoth provide smooth scrolling and animations.
Brightness1100 nits1750 nitsS23+ is significantly brighter, ideal for outdoor visibility, even under direct sunlight.
Performance
ChipsetSnapdragon 8 Gen 1Snapdragon 8 Gen 2 for GalaxyS23+ has a newer, more powerful chip, providing smoother performance, especially in gaming.
AnTuTu Score1,150,8311,508,732S23+ is considerably faster, with faster app loading and overall responsiveness.
GPUAdreno 730Adreno 740S23+ has a more advanced GPU, resulting in better graphics performance.
Camera
Main Camera50MP, f/1.88, 1/1.56"50MP, f/1.8, 1/1.57"Both are capable, but S23+ with a slightly wider aperture might perform better in low light.
Selfie Camera32MP, 1/3.14"12MP, f/2.2Xiaomi 12 has higher megapixel count, but S23+ with wider aperture can capture better selfies
Telephoto LensN/A10MP, f/2.4, 1/3.9"S23+ has a dedicated telephoto lens for better zoom capabilities.
Wide-Angle Lens13MP, f/2.412.2MP, f/2.2, 1/2.55"S23+ has wider aperture for wider shots and better low light performance.
Macro Lens5MP, f/2.4N/AXiaomi 12 has a dedicated macro lens for close up shots.
VideoUp to 8K@24fpsUp to 8K@30fpsBoth can record up to 8K, with S23+ offering slightly better framerate support in 8K.
DXOMark ScoreMain 113, Photo 118, Video 121Main 133S23+ excels in overall camera performance, but Xiaomi 12 is better in Photo and video performance
Battery Life
Capacity4500mAh4700mAhS23+ has a slightly larger battery for slightly extended use.
Charging67W Fast, 50W Wireless45W Fast, 10W WirelessXiaomi 12 charges faster both wired and wirelessly.
Software
OSAndroid 12Android 13, upgradable to 17S23+ has a more modern OS and longer-term software support.
Storage and RAM
Storage128GB/256GB256GB/512GBS23+ offers more storage options.
RAM8GB/12GB8GBXiaomi 12 has the option for more RAM for better multitasking.
Expandable StorageNoNoNeither phones can expand storage
Other
Bluetooth5.2 LE5.3 LES23+ has newer Bluetooth for better connectivity
SIM SupportDual SIM (Nano)Dual SIM (Nano + eSIM)S23+ offers eSIM for digital carrier switching

2. Key Insights

Xiaomi 12 Strengths:

  • Lighter and More Compact: Easier to handle, especially for those with smaller hands.
  • Faster Charging: Both wired and wireless charging are significantly faster.
  • Higher RAM option: With 12 GB of RAM configuration, it's great for heavy multitasking.
  • Slightly Better Photo and Video: While the S23+ has a higher overall DxoMark score, Xiaomi 12 performs better in photo and video performance.
  • Macro Lens: Dedicated lens for close-up photography.

Samsung Galaxy S23+ Strengths:

  • More Powerful Performance: The Snapdragon 8 Gen 2 is a significant step up.
  • Brighter Display: Noticeably better visibility in bright conditions.
  • Telephoto Lens: Enhanced zoom capabilities.
  • Larger Storage Options: More space for photos, videos, and apps.
  • Longer Software Support: Newer OS out of the box with longer update promise.
  • Better overall Camera Performance: Higher overall DxoMark score makes it better overall camera phone.
  • eSIM Support: Facilitates easier digital carrier switching.

Trade-offs and Limitations:

  • Xiaomi 12 has an older chipset, is not as bright, has a slightly smaller battery, and no telephoto lens.
  • Samsung Galaxy S23+ is heavier, charges slower, lacks a dedicated macro lens and slightly less RAM configuration, which may impact heavy multitasking.

3. User Profiles and Recommendations

  • Xiaomi 12 User: Ideal for those who value portability, fast charging, and a great camera for everyday use. Perfect for users who like compact phones and don't need top-of-the-line performance. It’s a strong contender for students, casual users, and those who prefer lighter devices.
  • Samsung Galaxy S23+ User: Best suited for power users, gamers, and those who need a large, bright display. It's also excellent for mobile photographers and videographers needing zoom capabilities, along with the assurance of longer-term software support.

Specific Use Cases:

  • Xiaomi 12: Quick captures on the go, fast charging between classes or meetings, comfortable one-handed use, and social media content creation.
  • Samsung Galaxy S23+: Mobile gaming, watching movies and shows, professional photography and video recording, and heavy multitasking on-the-go.

Price-to-Value: The Xiaomi 12 is a great value if you can find it at a lower price, but the S23+ might be worth the premium for the added performance and advanced features.

4. Buying Decision Framework

Here are three key questions to help guide your decision:

  1. Priorities: Do you prioritize a compact, lightweight device with fast charging (Xiaomi 12), or raw performance and an amazing display (S23+)?
  2. Camera Needs: Do you need a telephoto lens for zoom capabilities (S23+), or would you rather have the flexibility of a macro lens (Xiaomi 12)?
  3. Software Support: How important is the latest OS and future updates? The S23+ will last you much longer on software updates.

Scenario-Based Recommendations:

  • Student/Casual User: The Xiaomi 12, due to its compact design and fast charging capabilities.
  • Gamer/Power User: The Samsung S23+, for its superior processing power, larger display, and longer software updates.
  • Mobile Photographer: The Samsung S23+, due to its additional telephoto lens, and overall better DxoMark score.
  • Value-Focused User: The Xiaomi 12 if it is at a significantly lower price.

Which Would I Choose?

If I had to choose, I'd lean towards the Samsung Galaxy S23+. While the Xiaomi 12 has a lot to offer, the S23+'s significantly better performance with the Snapdragon 8 Gen 2, brighter display, overall camera performance, and longer-term software support make it the better device for my needs. The telephoto lens and larger storage options are also big advantages. As a tech journalist, I need a device that can handle heavy multitasking, capture amazing content, and stay up-to-date, and the S23+ delivers on all these fronts. Although, I do love the compact feel of the Xiaomi 12. However, the power and capabilities of the Samsung Galaxy S23+ is hard to resist.

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.