Motorola One 5G Ace vs Xiaomi 12 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12
Xiaomi 12
Xiaomi

General

Launch Date January 14, 2021 December 31, 2021
Release Year 2021 2021

Physical

Volume 125.14 cm³ 87.52 cm³
Screen Size to Weight Ratio 3.16 "/g 3.51 "/g
Weight 212 g 179 g
Height 166.1 mm 152.7 mm
Width 76.1 mm 69.9 mm
Thickness 9.9 mm 8.2 mm
Foldable Design No No
Available Colors
  • Frosted Silver
  • Volcanic Gray
  • Blue
  • Green
  • Purple
  • Gray

Display

Screen Size 6.7 " 6.28 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.7 % 89.2 %
Pixel Density 393 PPI 419 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1100 nits

Hardware

Battery Capacity per Screen Area 111.38 mAh/in² 114.10 mAh/in²
Battery Density 39.96 mAh/cm³ 51.41 mAh/cm³
Battery Capacity 5000 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7225 Snapdragon 750G 5G (8 nm) Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm)
CPU Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570) Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 619 Adreno 730

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 12
Maximum OS Version

Comparison Summary

Smartphone Comparison: Motorola One 5G Ace vs. Xiaomi 12

1. Specifications Comparison

FeatureMotorola One 5G AceXiaomi 12Practical Impact
Design
Dimensions166.1 × 76.1 × 9.9 mm152.7 × 69.9 × 8.2 mmXiaomi 12 is significantly more compact and easier to handle in one hand; Motorola is bulkier.
Weight212g179gXiaomi 12 is noticeably lighter, more comfortable for extended use and portability.
Display
Size6.7"6.28"Motorola has a larger screen, better for media consumption. Xiaomi is more pocketable.
Resolution1080x24001080x2400Both have same resolution, sharpness is slightly better on Xiaomi due to smaller size
Pixel Density (PPI)393419Xiaomi 12 has slightly sharper image quality due to higher pixel density, although most users won't notice it.
TechnologyIPS LCDAMOLEDXiaomi 12 has significantly better contrast, deeper blacks, and more vibrant colours, better viewing experience.
Refresh Rate60Hz120HzXiaomi 12 offers a smoother and more responsive user experience, especially in scrolling and gaming.
Brightness0 nits1100 nitsXiaomi 12 is much more visible outdoors in bright conditions, while the Motorola's brightness is unknown.
Performance
ChipsetQualcomm Snapdragon 750G 5G (8 nm)Qualcomm Snapdragon 8 Gen 1 (4 nm)Xiaomi 12 offers dramatically faster performance for demanding apps, gaming, and multitasking.
AnTuTu Score330,0001,150,831Xiaomi 12 provides a vastly superior overall performance, smoother user experience.
GPUAdreno 619Adreno 730Xiaomi 12 provides significantly better graphics processing capabilities, better for gaming.
Camera
Rear Camera (Main)48MP, f/1.750MP, f/1.88, 1/1.56" sensor, Sony IMX766Xiaomi 12 has a better image sensor, potentially better low-light performance and image quality.
Front Camera (Selfie)16MP, f/2.232MP, 1/3.14" sensor, Samsung JD1Xiaomi 12 has higher resolution, potentially better detail in selfies.
Rear Camera (Wide)8MP, f/2.213MP, f/2.4Xiaomi 12 takes higher resolution wide angle photos
Rear Camera (Macro)2MP, f/2.45MP, f/2.4Xiaomi 12 takes higher resolution macro photos
Video Recording4K@30fps, 1080p@30/60fps8K@24fps, 4K@30/60fps, up to 1080p@960fpsXiaomi 12 can record much higher quality and slow-motion videos.
Video StabilizationEISEIS, OIS, Ultra stableXiaomi 12 provides superior stabilization for smoother videos.
DxOMark ScoreN/AMain: 113, Photo: 118, Video: 121Xiaomi 12 has been tested for camera performance with good results
Battery
Capacity5000mAh4500mAhMotorola One 5G Ace has slightly larger battery capacity, potentially slightly longer battery life.
Charging15W67W fast charging, 50W wireless, 10W reverse wirelessXiaomi 12 charges much faster, both wired and wirelessly, and can charge other devices wirelessly.
Software
OSAndroid 10Android 12Xiaomi 12 offers a more modern Android experience with more features and security updates.
Connectivity
Wi-Fi802.11acWi-Fi 6 (802.11ax)Xiaomi 12 supports a faster and more modern Wi-Fi standard.
Bluetooth5.15.2Xiaomi 12 has a newer and potentially more efficient Bluetooth version.
SIMSingle SIMDual SIMXiaomi 12 supports two SIM cards, useful for travel or managing separate lines.
Storage
Internal64/128GB128/256GBXiaomi 12 offers more storage, and has a higher base amount.
RAM4/6GB8/12GBXiaomi 12 offers much more RAM, resulting in smoother multitasking.
ExpandableNoNoNeither phone allows for storage expansion
Audio
Quality2 MicrophonesDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphonesXiaomi 12 offers superior audio playback and recording capabilities.
Security
FeaturesRear FingerprintBasic fingerprint sensorBoth phones have fingerprint sensors
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass VictusXiaomi 12 has superior screen protection
Sensors
SensorsAccelerometer, Compass, Gyroscope, Fingerprint, ProximityAccelerometer, Compass, Gyroscope, Fingerprint, RGB, Ultrasonic proximityBoth phones have similar set of sensors with slight differences.

2. Key Differences Analysis

Motorola One 5G Ace Advantages:

  • Larger Display: The 6.7" screen is better for media consumption and those who prefer larger screens.
  • Larger Battery Capacity: The 5000mAh battery may offer slightly longer battery life, but this is offset by the less efficient chipset.
  • Potentially lower cost: Given that it is an older phone, the price will likely be lower, making it a more affordable option.

Xiaomi 12 Advantages:

  • Superior Performance: The Snapdragon 8 Gen 1 chip offers significantly faster processing and graphics capabilities.
  • Better Display Quality: AMOLED screen with 120Hz refresh rate provides better visuals, colors, and smoothness.
  • Significantly Faster Charging: 67W wired and 50W wireless charging for extremely rapid battery top-ups.
  • Enhanced Camera System: Higher resolution sensors and superior video recording capabilities with 8k resolution and stabilization
  • Modern Software and Connectivity: Runs on Android 12, has the latest WiFi and Bluetooth standards, and supports dual SIM.
  • Premium Audio: Dolby Atmos, Hi-Res Audio, and stereo speakers for a superior audio experience.
  • Better Build Quality: Corning Gorilla Glass Victus for better screen protection.

Trade-offs:

  • Motorola One 5G Ace: Sacrifices performance, display quality, and camera for a lower price, possibly a slightly larger battery and screen. It has a larger physical footprint and weight.
  • Xiaomi 12: More expensive, sacrifices battery capacity for significantly faster charging and a much higher overall spec, it is a more premium phone, with the trade-off being cost and battery.

3. User Profiles & Recommendations

Motorola One 5G Ace:

  • Ideal User: Budget-conscious users who prioritize a large display and decent battery life over performance. Users that do not play mobile games or do heavy video editing.
  • Use Cases:
    • Basic social media, browsing, and media consumption on a larger screen
    • Long battery life for everyday usage.
    • Users who prefer a lower initial price
  • Value: This phone's value comes from it's low cost, large display, and acceptable battery life for users who don't require performance features.

Xiaomi 12:

  • Ideal User: Power users who need top-tier performance, a premium display, and fast charging. Users who value superior camera quality and video recording.
  • Use Cases:
    • Mobile gaming with high frame rates, smooth graphics and demanding applications
    • Media creators who need high-quality video capture and advanced camera features
    • Users who need a premium experience with the latest software, connectivity, and quality audio.
  • Value: This phone's value comes from it's high performance, premium display, and advanced features, with a sacrifice to battery size and price.

4. Decision Framework

Key Questions for Buyers:

  1. Budget: How much are you willing to spend? The Motorola is a budget friendly option, while the Xiaomi is a premium option, with a large difference in price.
  2. Performance Needs: Do you need top-tier performance for gaming and demanding apps, or are basic performance needs okay?
  3. Camera and Media: Are camera quality, video recording, and display performance important for you?

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious & Basic Use: If you prioritize a lower cost, larger screen size, and battery life for basic use, the Motorola One 5G Ace is a practical option.
  • Scenario 2: Gaming & Performance: If you need a smooth, high-performance phone for gaming, multitasking, and demanding apps, the Xiaomi 12 is the clear choice.
  • Scenario 3: Media & Camera Enthusiast: If you prioritize display quality, camera performance, and video capabilities, the Xiaomi 12 offers a superior experience.

My Choice and Explanation

If I were choosing between these two phones, I would select the Xiaomi 12. While the Motorola One 5G Ace has its merits in terms of battery life and potentially a lower price, the overall user experience offered by the Xiaomi 12 is vastly superior. The Xiaomi 12's significantly faster processor, superior display, higher quality camera with 8k recording, and rapid charging capabilities justify the higher price for me. I prioritize performance, camera quality, and the smoothness that a high refresh rate display provides, and the Xiaomi 12 delivers on all these fronts. Furthermore, the software experience with Android 12, and a more modern suite of connectivity options are additional benefits that would sway me towards the Xiaomi 12, the only downside being a smaller battery which is acceptable given the superior fast charging capabilities. While the Motorola may have a place as a budget option, the significantly higher value offered by the Xiaomi makes it a worthwhile investment.

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.

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Bridging technical complexity with engaging, accessible narratives.