Xiaomi 12 vs Samsung Galaxy A34 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12
Xiaomi 12
Xiaomi

General

Launch Date December 31, 2021 March 24, 2023
Release Year 2021 2023

Physical

Volume 87.52 cm³ 103.3 cm³
Screen Size to Weight Ratio 3.51 "/g 3.32 "/g
Weight 179 g 199 g
Height 152.7 mm 161.3 mm
Width 69.9 mm 78.1 mm
Thickness 8.2 mm 8.2 mm
Foldable Design No No
Available Colors
  • Blue
  • Green
  • Purple
  • Gray
  • Silver
  • Violet
  • Graphite
  • 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 % 84.9 %
Pixel Density 419 PPI 390 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1000 nits
Peak Brightness 1100 nits N/A

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 114.78 mAh/in²
Battery Density 51.41 mAh/cm³ 48.4 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Mediatek Dimensity 1080 (6 nm)
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Adreno 730 Mali-G68 MC4

Connectivity

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

Software

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

Comparison Summary

Alright, let's dive into a detailed comparison between the Xiaomi 12 and the Samsung Galaxy A34. This isn't just about specs; it's about how these phones fit into your life.

1. Specifications Breakdown

Here’s a breakdown of key specs, with a focus on real-world implications:

FeatureXiaomi 12Samsung Galaxy A34Real-World Implications
Design
Launch Date2021-12-312023-03-24A34 is newer with potential longer software support.
Size152.7 x 69.9 x 8.2 mm161.3 x 78.1 x 8.2 mmXiaomi 12 is more compact, better for one-handed use. A34 is larger, better for media consumption.
Weight179g199gXiaomi 12 is significantly lighter, more comfortable for extended use.
Display
Size6.28"6.6"A34 provides more screen real estate for content consumption and multitasking.
Resolution1080x24001080x2340Both offer sharp, detailed images. The difference is almost negligible.
PPI419390Xiaomi 12 has a slightly sharper display.
TechnologyAMOLEDAMOLEDVibrant colors and deep blacks on both phones.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness1100 nits0 nitsXiaomi 12 is significantly better for outdoor visibility in bright sunlight.
Performance
ChipsetSnapdragon 8 Gen 1Dimensity 1080Xiaomi 12 has a more powerful chip, faster for gaming and heavy tasks.
AnTuTu Score1,150,831532,300Xiaomi 12 performs significantly better, noticeable in demanding apps and games.
GPUAdreno 730Mali-G68 MC4Xiaomi 12 has a superior GPU for gaming.
Camera
Main Camera50MP, f/1.88, 1/1.56"48MP, f/1.8, 1/2"Xiaomi 12 has a slightly higher resolution and larger sensor, performs better in low light.
Selfie Camera32MP, 1/3.14"13MP, f/2.2, 1/3.06"Xiaomi 12 takes much more detailed selfies.
Wide Angle Lens13MP, f/2.45MP, f/2.2Xiaomi 12 has higher resolution. Samsung A34 has a slightly wider aperture
Portrait Mode (depth)None5MP, f/2.4Samsung Galaxy A34 provides a dedicated depth sensor, allowing for better portrait mode images.
Macro Lens5MP, f/2.4NoneXiaomi 12 has macro lens for close-up shots.
Video RecordingUp to 8KUp to 4KXiaomi 12 offers higher quality video capture for professional content creation.
DxOMark Score11392Xiaomi 12 performs better in photo and video.
Battery Life
Capacity4500mAh5000mAhSamsung A34 has a larger battery, likely better battery life.
Charging67W25WXiaomi 12 charges much faster.
Wireless Charging50WNoneXiaomi 12 supports fast wireless charging, a premium feature missing on the A34.
Reverse ChargingYesNoneXiaomi 12 can wirelessly charge other devices.
Software
OSAndroid 12Android 13Samsung A34 has a newer OS out of the box. A34 guaranteed up to Android 17 software updates.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5Xiaomi 12 supports faster Wi-Fi.
Bluetooth5.25.3Samsung A34 has newer Bluetooth version.
Storage
Internal128/256 GB128/256 GBBoth offer the same storage options.
RAM8/12 GB6/8 GBXiaomi 12 offers better multitasking capabilities.
Expandable StorageNoNoBoth phones lack the ability to expand the storage.
Audio
AudioHi-Res Audio, 2 microphonesDolby AtmosXiaomi 12 features superior audio with enhanced quality and better voice capture.
Security
BiometricsFingerprintFingerprintBoth have similar fingerprint sensors.
Build Quality
Screen ProtectionGorilla Glass VictusUnknownXiaomi 12 has superior screen protection.

2. Key Insights

  • Xiaomi 12 - The Performance Powerhouse: The Xiaomi 12 stands out with its significantly more powerful Snapdragon 8 Gen 1 chip and Adreno 730 GPU. This translates to much smoother performance in demanding tasks like gaming, video editing, and heavy multitasking. It also boasts superior camera performance, higher video recording quality, faster charging, and a brighter display.
  • Samsung Galaxy A34 - The Balanced Contender: The Samsung Galaxy A34 offers a more recent release date, a larger display, a larger battery, and a newer version of Bluetooth. While its processing power and camera don't match the Xiaomi 12, it excels in providing a well-rounded experience for everyday use with the benefit of software updates up to Android 17. Its larger battery caters to users who need long-lasting endurance.

3. User Profiles and Recommendations

  • Xiaomi 12 is ideal for:

    • Gamers: The powerful chipset and GPU deliver a smooth and immersive gaming experience.
    • Content Creators: Higher quality video recording (up to 8K), better camera performance, and faster processing make it suitable for content creation.
    • Power Users: Those who need high-performance processing for heavy multitasking, demanding apps, and overall snappy performance.
    • Users who value premium features: Those who need fast wireless charging, fast charging and a more compact design.
  • Samsung Galaxy A34 is best for:

    • Everyday Users: Users seeking a reliable, well-rounded smartphone for daily tasks.
    • Media Consumers: The larger display and good battery life make it suitable for watching videos and browsing.
    • Users who prioritize longevity: Those who appreciate extended software support until Android 17.
    • Users who prefer the Samsung ecosystem.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is top-tier performance for you? If you're a gamer or need a phone that breezes through demanding tasks, the Xiaomi 12 is the clear choice. For everyday use, the A34 is sufficient.
  2. Do you prioritize a longer-lasting battery or faster charging? If longer battery life is a necessity, the A34 is better. If you are okay with the battery and want faster charging, the Xiaomi 12 is better.
  3. Is camera quality or a larger display more important to you? The Xiaomi 12 offers better camera performance, while the A34 offers a larger display.

Scenario-Based Recommendations:

  • Scenario 1: The Gamer
    • Recommendation: Xiaomi 12. The powerful processor and GPU, along with the better camera and fast charging, make it ideal for gaming and content creation.
  • Scenario 2: The Everyday User
    • Recommendation: Samsung Galaxy A34. Its well-balanced features, larger battery, and longevity make it ideal for everyday use.
  • Scenario 3: The Visual Content Creator:
    • Recommendation: Xiaomi 12. The superior camera system, 8K video recording, and HDR video output make it a great fit.

My Choice

Personally, I would choose the Xiaomi 12. The primary reason is its superior processing power and camera system. As a tech journalist, I frequently find myself needing a phone that can handle video editing, heavy photo processing, and multitasking without lag. The Xiaomi 12 delivers a noticeably more premium experience in these crucial areas. The faster charging is also very convenient, and it's a plus that it comes in a more compact form factor. Yes, the Samsung A34 has a larger battery, but I am willing to compromise on that for the other premium features that the Xiaomi 12 offers. The Xiaomi 12 just provides a higher tier of performance, which is crucial for my needs.

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.