Xiaomi 12X vs Huawei Pura 70 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12X
Xiaomi 12X
Xiaomi

General

Launch Date December 31, 2021 April 29, 2024
Release Year 2021 2024

Physical

Volume 87.52 cm³ 102.57 cm³
Screen Size to Weight Ratio 3.57 "/g 3.01 "/g
Weight 176 g 226 g
Height 152.7 mm 162.6 mm
Width 69.9 mm 75.1 mm
Thickness 8.2 mm 8.4 mm
Foldable Design No No
Available Colors
  • Blue
  • Purple
  • Gray
  • Black
  • White
  • Green
  • Brown

Display

Screen Size 6.28 " 6.8 "
Resolution 1080 x 2400 1260 x 2844
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 90.5 %
Pixel Density 419 PPI 460 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1100 nits 2500 nits

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 112.46 mAh/in²
Battery Density 51.41 mAh/cm³ 50.69 mAh/cm³
Battery Capacity 4500 mAh 5200 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Kirin 9010 (7 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (1x2.3 GHz Taishan Big & 3x2.18 GHz Taishan Mid & 4x1.55 GHz Cortex-A510)
GPU Adreno 650 8

Connectivity

USB Version 2.0 3.1
OTG Support 1 1
DisplayPort 1
DisplayPort Version N/A 1.2
USB Features USB Type-C 2.0, OTG USB Type-C 3.1, OTG, DisplayPort 1.2

Software

Operating System Android N/A
Initial OS Version 11 N/A
Maximum OS Version

Comparison Summary

Okay, let's dive deep into a detailed comparison between the Xiaomi 12X and the Huawei Pura 70 Ultra. I'll break down the specs, highlight key differences, and provide actionable insights to help you decide which phone might be the better fit for you.

1. Specifications Breakdown

Here's a detailed table comparing the technical specifications of both devices, focusing on real-world implications:

FeatureXiaomi 12XHuawei Pura 70 UltraReal-World Implications
Design
Dimensions152.7 × 69.9 × 8.2 mm, 176g162.6 × 75.1 × 8.4 mm, 226gThe Xiaomi 12X is more compact and significantly lighter, making it more comfortable for one-handed use. The Pura 70 Ultra is larger and heavier, feeling more substantial.
Display
Size6.28"6.8"The Pura 70 Ultra offers a larger display, which is great for media consumption and multitasking. The Xiaomi 12X is more pocketable.
Resolution1080x24001260x2844The Pura 70 Ultra's higher resolution results in sharper, more detailed images and text.
Pixel Density (PPI)419460The Pura 70 Ultra has a slightly crisper display.
TechnologyAMOLEDOLEDBoth provide excellent colors, deep blacks, and good contrast. The differences are minimal.
Refresh Rate120Hz120HzBoth offer fluid scrolling and animations.
Brightness1100 nits2500 nitsThe Pura 70 Ultra is much brighter and more readable in direct sunlight.
Performance
ChipsetQualcomm Snapdragon 870 (7nm)Kirin 9010 (7nm)While both are 7nm chips, they perform differently. The Kirin 9010 shows a marginal advantage on benchmarks.
Antutu Score815,210869,707The Pura 70 Ultra has a slight edge in performance, especially when running intensive apps and games, and general smoothness.
GPUAdreno 650Maleoon 910Each GPU offers solid graphics performance, but they are architecturally different and will likely perform in their own ways for different apps and games
Camera
Main Camera50MP, f/1.88, 1/1.56", IMX766, 1.0µm50MP, f/1.6, 1", IMX989, 1.6µmThe Pura 70 Ultra has a physically larger sensor, a wider aperture, and larger pixels, which result in superior low-light performance and higher dynamic range.
Selfie Camera32MP, f/2.45, 1/3", OV32B, 0.7µm13MP, f/2.4, OmnivisionThe Xiaomi 12X has a higher megapixel count for selfies, but the Pura 70 Ultra may perform slightly better due to aperture and general processing.
Telephoto LensNone50MP, f/2.1, OmnivisionThe Pura 70 Ultra provides optical zoom capabilities and more options in photography.
Wide Angle Lens13MP, f/2.4, 1/3.06", OV13B10, 1.12µm40MP, f/2.2, 1/1.7", OV40A, 1.00µmThe Pura 70 Ultra has much more detail in wide shots and better light-gathering in those shots due to aperture and larger sensor, and will give higher dynamic range.
Macro Lens5MP, f/2.4, SamsungNoneThe Xiaomi 12X has a dedicated macro camera, allowing for close-up shots.
Video RecordingUp to 8K@24fps4KThe Xiaomi 12X offers higher video resolution.
DxoMark MobileN/A163 (Overall)The Pura 70 Ultra has a very high DXoMark score, indicating its prowess in photography (although this test has its limits)
Battery Life
Capacity4500mAh5200mAhThe Pura 70 Ultra has a larger battery, which will provide longer battery life.
Charging67W fast charging100W fast charging, 80W wirelessThe Pura 70 Ultra charges much faster, both wired and wirelessly.
FeaturesNon-removableReverse charging, wireless charging, non-removableThe Pura 70 Ultra offers much more flexibility in terms of charging.
Software
OSAndroid 11Different operating systems mean the user experience and app compatibility may vary. The Huawei runs its own OS, based on Android, but without Google services.
Connectivity
WiFiWiFi 6WiFi 6Both phones support the latest WiFi standards.
Bluetooth5.1, LE, APT-x5.2The Pura 70 Ultra has a slightly newer Bluetooth version, both support most high-fidelity codecs. The Xiaomi includes LE and APT-x support, which is a good addition.
GPSSeveral systemsSeveral systems, GalileoBoth offer accurate positioning, with the Pura 70 Ultra supporting Galileo satellites.
Storage & Memory
Internal Storage128/256 GB512 GB / 1 TBThe Pura 70 Ultra offers significantly more storage space.
RAM8/12 GB16 GBThe Pura 70 Ultra offers significantly more RAM, which is better for demanding apps, multitasking, and gaming.
Expandable StorageNoNoNeither phone supports expandable storage.
Audio
QualityDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphonesDolby Atmos, Stereo SpeakersThe Xiaomi 12X offers superior audio fidelity, better spatial audio and clearer voice capture.
Security
FeaturesBasic fingerprint sensorBasic fingerprint sensorBoth have basic fingerprint sensors for convenient security.
Build Quality
Screen ProtectionGorilla Glass VictusUnknownThe Xiaomi 12X has better known screen protection.
Sensors
SensorsBiometric, Motion, ProximityBiometric, Proximity, Motion, Gravity, Hall, RGBBoth phones have a suite of sensors for different use cases, but the Pura 70 Ultra includes additional sensors.

2. Key Insights

Xiaomi 12X Strengths:

  • Compact Design: The Xiaomi 12X is noticeably smaller and lighter, which is excellent for one-handed use and portability.
  • Strong Audio: Features like Hi-Res Audio and dual microphones make it a solid option for users who care about audio fidelity.
  • 8K Video Recording: Allows for high-resolution video content creation.
  • Known Screen Protection: The Gorilla Glass Victus is a known entity and a good standard for screen protection.

Huawei Pura 70 Ultra Strengths:

  • Superior Camera: The Pura 70 Ultra’s larger sensor, wider aperture, and telephoto lens lead to significantly better low-light performance, optical zoom capabilities, and overall image quality.
  • Larger, Brighter Display: The 6.8" screen with 2500 nits of brightness offers an immersive viewing experience, especially in bright sunlight.
  • Better Battery & Charging: The larger battery and faster charging (both wired and wireless) allow for extended use and quick top-ups.
  • More Storage & RAM: With up to 1TB of storage and 16GB of RAM, this phone handles heavy multitasking and storage needs much more effectively.
  • Marginal Performance: With slightly higher benchmark scores, and general smoothness, it beats the 12X.
  • Comprehensive Sensor Suite: This gives the phone potential for more advanced features and gaming experiences.
  • High DXoMark: This is a very high score for a camera, which means the camera is very capable.

Significant Trade-offs:

  • Size & Weight: The Pura 70 Ultra is much larger and heavier, which might be a downside for users who prefer a compact phone.
  • Software: The Huawei Pura 70 Ultra runs its own OS, based on Android, without Google services which is a big turnoff for many users.
  • Audio: The Huawei lacks Hi-Res audio and dual microphones which make the Xiaomi better in this area.

3. User Profiles and Recommendations

Xiaomi 12X is Best For:

  • Users Who Prefer Compact Phones: Its smaller size makes it ideal for those who value portability and ease of handling.
  • Audio Enthusiasts: Hi-Res Audio support and dual microphones offer a superior audio experience.
  • Budget-Conscious Buyers: It is likely more affordable than the Pura 70 Ultra.
  • Video Content Creators: The ability to shoot in 8K is a draw.

Huawei Pura 70 Ultra is Best For:

  • Photography Lovers: Its advanced camera system excels in various conditions, making it a great choice for those who love taking photos and have an interest in photography.
  • Heavy Users: With a large battery, fast charging, and ample storage, this phone is ideal for users who rely on their devices heavily.
  • Multimedia Consumers: The large, bright display is perfect for watching videos and playing games.
  • Users with Multitasking Needs: 16GB of RAM makes this device excel at heavy multitasking and demanding games.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is camera performance to you? If photography is a top priority, the Pura 70 Ultra is the clear winner. If you're just an average user, then the Xiaomi 12X may suit you just fine.
  2. Do you prioritize portability and ease of use over screen size and advanced features? If so, the Xiaomi 12X is much easier to handle.
  3. Are you okay with not having Google services? If yes, then you should be fine with the Huawei, otherwise you should choose the Xiaomi.

Scenario-Based Recommendations:

  • Scenario 1: Casual User: If you mostly browse the web, use social media, and take occasional photos, the Xiaomi 12X is a good all-around device with a more portable design.
  • Scenario 2: Photography Buff: If you’re serious about mobile photography and need the best image quality, the Huawei Pura 70 Ultra is the superior choice.
  • Scenario 3: Power User: If you are a heavy user who needs a big, bright screen, more battery life, and more processing power, the Huawei Pura 70 Ultra is the better option.

Final Thoughts and Personal Choice

If I were to choose, I'd lean towards the Huawei Pura 70 Ultra. The camera is a game-changer, and for a tech enthusiast like me, the improved performance, battery, display, and feature set are hard to ignore. While the size and weight are a trade-off, the advancements in mobile photography and computing are more important to me. The Xiaomi 12X is a very solid phone, but the Pura 70 Ultra pushes the envelope in a few important areas, making it much more interesting.

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.