Motorola One 5G Ace vs Xiaomi Redmi 9T - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 14, 2021 January 18, 2021
Release Year 2021 2021

Physical

Volume 125.14 cm³ 120.44 cm³
Screen Size to Weight Ratio 3.16 "/g 3.3 "/g
Weight 212 g 198 g
Height 166.1 mm 162.3 mm
Width 76.1 mm 77.3 mm
Thickness 9.9 mm 9.6 mm
Foldable Design No No
Available Colors
  • Frosted Silver
  • Volcanic Gray
  • Carbon Gray
  • Ocean Green
  • Sunrise Orange
  • Twilight Blue

Display

Screen Size 6.7 " 6.53 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 85.7 % 83.4 %
Pixel Density 393 PPI 395 PPI
Refresh Rate N/A N/A
Typical Brightness N/A 400 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 111.38 mAh/in² 140.71 mAh/in²
Battery Density 39.96 mAh/cm³ 49.82 mAh/cm³
Battery Capacity 5000 mAh 6000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7225 Snapdragon 750G 5G (8 nm) Qualcomm SM6115 Snapdragon 662 (11 nm)
CPU Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570) Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU Adreno 619 Adreno 610

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 10
Maximum OS Version

Comparison Summary

1. Specifications Comparison

FeatureMotorola One 5G AceXiaomi Redmi 9TPractical Impact
Design
Dimensions166.1 x 76.1 x 9.9 mm162.3 x 77.3 x 9.6 mmMotorola is slightly taller and thicker; Redmi is slightly wider. May affect one-handed use.
Weight212g198gRedmi is slightly lighter, potentially more comfortable for extended holding.
Display
Size6.7"6.53"Motorola has a slightly larger screen, better for media consumption.
Resolution1080 x 24001080 x 2340Both are similar, providing a sharp viewing experience.
Pixel Density393 PPI395 PPIVirtually identical sharpness.
TechnologyIPS LCDIPS LCDSimilar viewing angles and color reproduction.
Refresh Rate60Hz60HzStandard smoothness, no difference in scrolling.
Brightness0 nits0 nitsBoth have unknown brightness levels, this can affect outdoor readability.
Performance
ChipsetSnapdragon 750G 5G (8 nm)Snapdragon 662 (11 nm)Motorola has a significantly more powerful processor, leading to faster app launches and smoother multitasking.
AnTuTu Score330,000174,500Motorola offers noticeably better performance for gaming and resource-intensive apps.
GPUAdreno 619Adreno 610Motorola has better graphics performance for gaming.
Camera
Standard Rear Camera48MP, f/1.748MP, f/1.79, 1/2" sensor, Samsung S5KGM1Motorola has a slightly wider aperture; Redmi has a larger sensor, both should be good in general use.
Selfie Camera16MP, f/2.28MP, f/2.0Motorola has higher resolution; Redmi has slightly wider aperture for better low-light performance.
Wide Angle Camera8MP, f/2.28MP, f/2.2, 1/4" sensor, Omnivision OV8856Both have similar wide-angle lens cameras
Depth CameraNone2MP, f/2.4Redmi has a dedicated depth sensor for portrait mode.
Macro Camera2MP, f/2.4, 1.75 µm pixel size2MP, f/2.4Similar macro lenses.
Video RecordingUp to 4K@30fps, 1080p@60fps with EIS1080p@30fpsMotorola can record higher resolution video and includes EIS, this would be better for video capture
Battery
Capacity5000mAh6000mAhRedmi has a significantly larger battery, likely providing longer battery life.
Charging15W Fast Charging18W Fast ChargingRedmi has slightly faster charging.
Features10W in-box charger22.5W in-box charger, reverse chargingRedmi has a faster charger in-box and reverse charging capability.
Software
OSAndroid 10Android 10Both have the same base operating system, software experience will differ
Connectivity
WiFi802.11ac, Dual-band802.11ac, Dual-bandSimilar Wi-Fi capabilities.
Bluetooth5.1 LE, A2DP, EDR5.0 LE, A2DPMotorola has a slightly newer Bluetooth version with EDR.
GPSGPS, A-GPS, GLONASS, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, GalileoRedmi supports more satellite systems for better location accuracy.
SIMSingle SIMDual SIM, Dual StandbyRedmi supports two SIM cards simultaneously.
Storage
Internal Storage64 GB/128 GB64 GB/128 GBBoth have the same storage options.
RAM4 GB / 6GB4 GB / 6GBBoth have similar ram options.
Expandable StorageNoNoNeither phone offers storage expansion.
Audio
Quality2 microphonesHi-Res Audio, Stereo SpeakersRedmi has superior audio output capabilities.
Security
FeaturesRear-mounted fingerprint sensorSide-mounted fingerprint sensorRedmi has a more modern side-mounted sensor.
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass 3Redmi has better screen protection
Sensors
SensorsFingerprint, Proximity, Accelerometer, Compass, GyroscopeFingerprint, Accelerometer, Compass, Ultrasonic Proximity VirtualMotorola has a traditional proximity sensor and gyroscope; Redmi has a virtual proximity sensor.

2. Key Differences Analysis

Motorola One 5G Ace Advantages:

  • Significantly Better Performance: The Snapdragon 750G provides much faster app loading, smoother multitasking, and better gaming performance compared to the Redmi 9T's Snapdragon 662.
  • Higher Video Recording Resolution: Capable of recording in 4K, offering higher quality videos.
  • Gyroscope sensor: It has a Gyroscope sensor which is helpful for gaming.
  • Newer Bluetooth Version: Bluetooth 5.1 offers slightly better efficiency and capabilities.

Xiaomi Redmi 9T Advantages:

  • Larger Battery: The 6000mAh battery offers significantly longer battery life than the Motorola.
  • Faster Charging: 18W fast charging and a 22.5W charger in the box.
  • Reverse Charging: Can charge other devices.
  • Dual SIM Support: Allows using two SIM cards simultaneously, convenient for travel or managing multiple numbers.
  • Better Audio: Features stereo speakers and Hi-Res Audio.
  • Better Screen Protection: Corning Gorilla Glass 3 provides better protection against scratches.
  • Dedicated depth sensor: Dedicated depth sensor for portrait shots.
  • More satellite systems: The device supports more satellite systems for more reliable location tracking.

Trade-offs:

  • Performance vs. Battery: The Motorola prioritizes performance, while the Redmi prioritizes battery life.
  • Camera Features: Motorola has a higher resolution front camera and can record higher-quality video; Redmi has a dedicated depth sensor for portraits.
  • Build Quality: Redmi has better screen protection; Motorola’s screen protection is unknown.

3. User Profiles & Recommendations

Motorola One 5G Ace is Ideal For:

  • Performance-focused users: People who value smooth multitasking, fast app loading, and decent gaming.
  • Video creators: Users who need to record high-quality 4K video.
  • Users needing gyroscope: Users that enjoy augmented reality games/features.

Use Cases:

  • Playing graphics-intensive mobile games.
  • Running multiple apps simultaneously without lag.
  • Filming travel vlogs or high-quality family videos.

Xiaomi Redmi 9T is Ideal For:

  • Battery-life focused users: People who need all-day battery and potentially multiple days without charging.
  • Frequent Travelers: Those who need dual SIM capabilities and a long-lasting battery.
  • Media Consumers: People who prioritize good audio playback with stereo speakers.

Use Cases:

  • Long days away from a power outlet.
  • Travelers who need dual SIM functionality.
  • Watching videos or listening to music on the go.

Price-to-Value Ratio:

  • The Motorola One 5G Ace offers better performance for a similar price.
  • The Xiaomi Redmi 9T prioritizes battery life and is generally more budget-friendly.

4. Decision Framework

Key Questions for Buyers:

  1. How important is performance for me? If you are a gamer or multitasker, the Motorola is a better choice.
  2. How important is battery life? If you often find yourself away from a charger, the Redmi is the better pick.
  3. Do I need dual SIM functionality or specific audio features? If so, the Redmi is preferable.

Scenario-Based Recommendations:

  • Heavy Gamer: Choose the Motorola One 5G Ace for its superior processing power.
  • Frequent Traveler: Choose the Xiaomi Redmi 9T for its long battery life and dual SIM support.
  • Budget-Conscious User: Choose the Xiaomi Redmi 9T, which balances battery life with core features.
  • Video Content Creator: Choose the Motorola One 5G Ace for its higher video recording resolution.

My Choice

I would choose the Motorola One 5G Ace. While the Redmi 9T has a larger battery and a few other appealing features, the significant performance advantage of the Snapdragon 750G in the Motorola is more crucial for my needs. As someone who uses their phone for a lot of multitasking, app testing, and occasional gaming, the responsiveness and snappiness offered by the Motorola would improve my day-to-day user experience considerably. While I appreciate the Redmi’s battery life, I prioritize performance. The ability to record higher-quality 4k video is also a plus. The lack of screen protection and the smaller battery are the main drawbacks, but the performance gains are more worthwhile to me, making the Motorola the better choice for my use case.

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.