Apple iPhone 12 mini vs Xiaomi 14 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 13, 2020 February 22, 2024
Release Year 2020 2024

Physical

Volume 62.47 cm³ 111.81 cm³
Screen Size to Weight Ratio 4 "/g 2.93 "/g
Weight 135 g 229.5 g
Height 131.5 mm 161.4 mm
Width 64.2 mm 75.3 mm
Thickness 7.4 mm 9.2 mm
Foldable Design No No
Available Colors
  • Black
  • Red
  • Blue
  • White
  • Green
  • Purple
  • Titanium Gray
  • Black
  • Blue
  • White

Display

Screen Size 5.4 " 6.73 "
Resolution 1080 x 2340 1440 x 3200
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 84.8 % 90 %
Pixel Density 476 PPI 522 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A 1000 nits
HBM Brightness 625 nits N/A
Peak Brightness 1200 nits 3000 nits

Hardware

Battery Capacity per Screen Area 76.37 mAh/in² 110.39 mAh/in²
Battery Density 35.65 mAh/cm³ 44.72 mAh/cm³
Battery Capacity 2227 mAh 5000 mAh
NFC Support Yes Yes
Chipset Apple A14 Bionic (5 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Hexa-core (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Apple GPU (4-core graphics) Adreno 750

Connectivity

USB Version 2.0 3.2
OTG Support 1
DisplayPort 1
DisplayPort Version N/A N/A
USB Features Lightning 2.0 USB Type-C 3.2, Gen 2, OTG, DisplayPort

Software

Operating System iOS Android
Initial OS Version 14.1 14
Maximum OS Version 18 18

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Apple iPhone 12 mini and Xiaomi 14 Ultra, focusing on practical implications:

Design

FeatureApple iPhone 12 miniXiaomi 14 UltraPractical Impact
Dimensions131.5 x 64.2 x 7.4 mm161.4 x 75.3 x 9.2 mmThe Xiaomi 14 Ultra is significantly larger and bulkier, making the iPhone 12 mini much easier to handle with one hand and more pocketable
Weight135g229.5gThe iPhone 12 mini is considerably lighter, making it more comfortable for extended use and carrying around.
FoldableStandardStandardBoth are standard smartphones, not foldables.

Display

FeatureApple iPhone 12 miniXiaomi 14 UltraPractical Impact
Size5.4"6.73"The Xiaomi 14 Ultra offers a much larger screen, providing more space for viewing content, gaming, and productivity; the iPhone 12 mini is better for one-handed use
Resolution1080x23401440x3200Xiaomi 14 Ultra has a sharper display, resulting in more detailed images and text.
PPI476522Xiaomi 14 Ultra has a slightly sharper image, though both are very crisp.
TechnologyOLEDAMOLEDBoth offer vibrant colors, deep blacks, and excellent contrast.
Refresh Rate60Hz120HzThe Xiaomi 14 Ultra provides a smoother user experience, especially noticeable when scrolling and gaming.
Brightness1200 nits3000 nitsXiaomi 14 Ultra offers significantly better outdoor visibility under direct sunlight, making it easier to use in bright conditions.

Performance

FeatureApple iPhone 12 miniXiaomi 14 UltraPractical Impact
ChipsetApple A14 Bionic (5 nm)Qualcomm Snapdragon 8 Gen 3 (4 nm)The Snapdragon 8 Gen 3 in the Xiaomi 14 Ultra is significantly more powerful than the A14, resulting in faster app loading, better multitasking, and smoother gaming experiences
Antutu Score1,072,3542,100,000The Xiaomi 14 Ultra demonstrates much higher benchmark performance, indicating superior real-world speed.
GPUApple GPU (4-core graphics)Adreno 750The Adreno 750 in the Xiaomi 14 Ultra offers significantly better graphics performance, enhancing gaming and graphic intensive tasks

Battery

FeatureApple iPhone 12 miniXiaomi 14 UltraPractical Impact
Capacity2227mAh5000mAhThe Xiaomi 14 Ultra has a much larger battery, potentially offering significantly longer battery life, especially for heavy users.
Charging20W Fast Charging90W Fast ChargingThe Xiaomi 14 Ultra charges much faster, allowing users to quickly top up the battery when needed.
Battery FeaturesNon-removable, 20W adapter sold separately, MagSafe wireless charging up to 15W10, Qi wireless charging up to 7.5WNon-removable, Reverse charging, 80W wireless charge, 10W wireless reverse charge, Paper P2 smart fast charging chip, Paper G1 battery management chipXiaomi 14 Ultra has faster wireless charging and reverse charging features making it more versatile, while iPhone 12 mini relies on Apple's eco-system for similar features.

Camera

FeatureApple iPhone 12 miniXiaomi 14 UltraPractical Impact
Main Camera12MP, f/1.6, 1/2.55" sensor, 1.40 µm pixels50MP, f/1.63, 1" sensor, 1.60 µm pixelsThe Xiaomi 14 Ultra has significantly higher resolution and a larger sensor, likely resulting in better image quality, especially in low light.
Selfie Camera12MP, f/2.2, Unspecified sensor, Unspecified pixel size32MP, f/2.0, 1/3" sensor, 0.70 µm pixelsThe Xiaomi 14 Ultra has higher resolution and a slightly wider aperture for potentially better selfies, especially in low light.
Telephoto LensNone50MP, f/1.8, 1/2.51" sensor, 0.64 µm pixelsThe Xiaomi 14 Ultra offers optical zoom capabilities, while the iPhone 12 mini lacks a dedicated telephoto lens.
Wide Angle Lens12MP, f/2.4, 1/2.55" sensor, 1.40 µm pixelsNoneThe iPhone 12 mini offers an ultrawide perspective, which is missing from the Xiaomi 14 Ultra in the dedicated ultra-wide format
Wide Angle + MacroNone50MP, f/1.8, 1/2.51" sensor, 0.64 µm pixelsThe Xiaomi 14 Ultra offers a macro photography capabilities via a dedicated ultra wide angle lens which allows it to capture detailed close-up shots
VideoUp to 4K@60fps HDR, Stereo SoundUp to 8K@30fps HDR, EIS, up to 1920fps slow motionThe Xiaomi 14 Ultra can record higher resolution videos and has more advanced slow-motion capabilities, along with Electronic Image Stabilization (EIS) across all recording modes.
DxOMark MobileMain: 117, Photo: 128, Video: 129, Selfie: Main: 132, Photo: 127, Video: 140Main: 149, Photo: 144, Video: 150The Xiaomi 14 Ultra demonstrates significantly superior camera performance, especially in photo and video capture on the main camera, however the iPhone 12 mini provides excellent selfie capabilities.
Camera Features4K Video, Digital zoom, Optical zoom, Dual camera, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night ModeTracking AF, Flicker sensor, Noise reduction, Time-Lapse, 4K Video, 8K Video, Digital zoom, Optical zoom, Quadruple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode, RAW 14 bitsXiaomi 14 Ultra has more advanced camera features for professionals and creative content creation.

2. Key Differences Analysis

Apple iPhone 12 mini Advantages

  • Compact Size & Lightweight: Significantly more pocketable and comfortable for one-handed use.
  • Premium Feel: High-quality build and feel, despite its size.
  • Mature Ecosystem: Seamless integration with Apple's ecosystem.
  • Selfie Camera: Higher scoring selfie camera than main camera on the Xiaomi 14 Ultra.

Xiaomi 14 Ultra Advantages

  • Larger, Higher-Quality Display: Offers a bigger, sharper, and smoother display for immersive viewing.
  • Superior Performance: Much more powerful processor for demanding tasks, gaming, and multitasking.
  • Significantly Better Battery Life & Charging: Larger battery and much faster charging capabilities.
  • Advanced Camera System: More versatile camera system with better image quality and zoom capabilities on the main camera.
  • Advanced Video Recording: 8K video recording and more advanced slow-motion capabilities.
  • Advanced Audio: Enhanced audio recording and playback capabilities.
  • Latest Connectivity: Supports newer Wi-Fi and Bluetooth standards.

Trade-offs

  • iPhone 12 mini: Smaller screen and significantly less battery life for users looking for media consumption and gaming. Older processor compared to the Xiaomi 14 Ultra, but still fast for most standard use cases.
  • Xiaomi 14 Ultra: Much bulkier and heavier, not suitable for one-handed use. Larger size might be impractical for some users and does not have a dedicated ultrawide format.
  • Apple Ecosystem vs Android: Consider which software ecosystem is preferred, and which devices already exist in a users collection.
  • Selfie Camera While the Xiaomi 14 Ultra provides overall better camera performance, it does not have a selfie camera tested to have the same capabilities of the iPhone 12 mini.

3. User Profiles & Recommendations

Apple iPhone 12 mini

  • Ideal User: Users who prioritize one-handed usability, portability, and a seamless experience within the Apple ecosystem.
  • Use Cases:
    • Everyday tasks, such as browsing, social media, and messaging.
    • Users who value a compact phone that fits easily into small pockets.
    • Apple ecosystem users who prefer iOS.
    • Users wanting a high quality selfie camera.
  • Price-to-Value: Offers good value for its compact design and overall user experience; may be more affordable now being an older model, and would be great for a secondary device.

Xiaomi 14 Ultra

  • Ideal User: Power users, photography enthusiasts, and those who prioritize a large, high-quality screen, top performance and camera capabilities.
  • Use Cases:
    • Demanding games and apps.
    • Photography and videography, particularly in low light.
    • Users who consume media on the go.
    • Users who value cutting-edge technology and features.
  • Price-to-Value: High value considering the cutting edge technology, but comes at a premium cost.

4. Decision Framework

Key Questions to Consider

  1. Size and Portability: How important is it to you that a phone fits comfortably in one hand and your pocket?
  2. Performance and Battery: Do you need a phone that can handle demanding tasks and last all day without needing to recharge?
  3. Camera Needs: Do you value high image quality, versatile lenses and advanced video capabilities, or a high quality selfie camera?

Scenario-Based Recommendations

  • Scenario 1: Casual User: If you mostly browse the web, use social media, and need a compact device, the iPhone 12 mini is a great option.
  • Scenario 2: Power User/Gamer: If you game, edit videos, and need a long-lasting battery, the Xiaomi 14 Ultra is the better choice.
  • Scenario 3: Photography Enthusiast: If your main goal is high-quality photography and videography, especially on the main camera, the Xiaomi 14 Ultra provides more features and versatility.
  • Scenario 4: Apple Ecosystem User: If you rely heavily on the Apple ecosystem, the iPhone 12 mini is better for you.

My Choice

If I had to choose between the two, I would pick the Xiaomi 14 Ultra. While I appreciate the compact nature of the iPhone 12 mini, my daily usage needs would be better met by the features offered by the Xiaomi. I watch a lot of videos on my phone while on the go, so the significantly larger display is something I would benefit from greatly, plus the higher refresh rate would be a welcome addition. I also take many photos, so the improvements in camera performance, resolution and overall versatility of the main camera lenses are worth the increased size and weight. Finally, the much larger battery and faster charging speeds would give me peace of mind throughout the day. While the iPhone 12 mini has some great strengths, such as its compactness and selfie camera, it does not address my priorities as well as the Xiaomi 14 Ultra.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
  • Digital media communication
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.