Xiaomi Mi A3 (128 GB) vs Xiaomi Redmi Note 9 Pro (128 GB) Comparison

Screen Size

6.09 Inch

6.67 Inch

Screen/Body Ratio

81.74 %

84.27 %

Weight

173.8 Grams

209 Grams

Camera Resolution

48 MP

64 MP

Storage Capacity

128 GB

Internal Memory (RAM)

4 GB

6 GB

Chipset

Qualcomm Snapdragon 665 (SM6125)

Qualcomm Snapdragon 720G (SM7125)

CPU Frequency

2.0 GHz

2.3 GHz

Screen Resolution

720x1560 (HD+) Pixel

1080x2400 (FHD+) Pixel

Video Recording Resolution

2160p (Ultra HD) 4K

Battery Capacity

4030 mAh

5020 mAh

Head SAR

0.301 W/kg

0.662 W/kg

OS Version

Android 9.0 (Pie)

Android 10 (Q)

Screen Size

6.09 Inch

6.67 Inch

Display Technology

AMOLED

IPS LCD

Screen Resolution

720x1560 (HD+) Pixel

1080x2400 (FHD+) Pixel

Screen Resolution Standard

HD+

FHD+

Pixel Density (PPI)

286 PPI

395 PPI

Screen Refresh Rate

60 Hz

Aspect Ratio

19.5:9

20:9

Screen Area

90.14 cm²

107.11 cm²

Screen Features

102.7% NTSC 60000:1 Contrast Ratio Notch Full Screen Display Scratch Resistant Glass Water-Drop Notch 2.5D Curved Edge Multi-Touch

1500:1 Contrast Ratio 450 cd/m² (nit) Brightness 84% NTSC Full Screen Display Scratch Resistant Glass In-Display Camera Multi-Touch Oleophobic Coating

Screen Protection

Corning Gorilla Glass 5

Touch Screen Technology

Capacitive Touchscreen

Color Depth

16 Million

Screen/Body Ratio

81.74 %

84.27 %

Battery Capacity

4030 mAh

5020 mAh

Talk Time (3G)

30 Hours

Standby Time (3G)

480 Hours

Talk Time (4G)

33 Hours

Game

13 Hours

Video Playing

26 Hours

Audio Playing

147 Hours

Charging Type

USB Type-C

Battery Technology

Lithium Polymer (Li-Po)

Fast Charge

Yes

Fast Charge Power

18 W

Fast Charge Features

Quick Charge (18W) Qualcomm Quick Charge 3.0

Quick Charge (30W)

Wireless Charge

No

Removable Battery

No

Battery Features

5V/2A Charging Support

Camera Resolution

48 MP

64 MP

Optical Image Stabilization (OIS)

No

Camera Features

0.8μm (1.6μm) Pixel 6-element Lens HDR Auto Focus Panorama Phase Detect Auto-Focus (PDAF) Portrait Mode Portrait Mode With Artificial Intelligence AI Scene Detection Timer

0.8μm (1.6μm) Pixel 6-element Lens 79.8° Angled HDR Macro Shot (2 cm) Auto Focus Panorama Phase Detect Auto-Focus (PDAF) Portrait Mode Burst Mode Portrait Mode With Artificial Intelligence AI Scene Detection Timer

Flash

LED

Aperture Size

F1.79

F1.89

Camera Sensor Size

1/2 inches

1/1.72 inches

Video Recording Resolution

2160p (Ultra HD) 4K

Video FPS

30 fps

Video Recording Features

Electronic Image Stabilization (EIS) EIS (Electronic Image Stabilization) (FHD) Slow Motion Video

Electronic Image Stabilization (EIS) Timelapse Video Recording Slow Motion Video

Video Recording Options

720p @ 30fps 1080p @ 60fps 1080p @ 30fps 2160p @ 30fps

Slow Motion FPS Options

720p @ 240fps 720p @ 120fps 1080p @ 120fps

720p @ 240fps 720p @ 960fps 720p @ 120fps 1080p @ 120fps

Second Rear Camera

Yes

Second Rear Camera Resolution

8 MP

Second Rear Camera Aperture

F2.2

Second Rear Camera Features

1.12µm Pixel Ultra Wide Angle Ultra Wide Angle (118°)

1.12µm Pixel 5-element (5P) Lens Ultra Wide Angle Ultra Wide Angle (119°)

Third Rear Camera

Yes

Third Rear Camera Resolution

2 MP

5 MP

Third Rear Camera Aperture

F2.4

Third Rear Camera Features

1.75μm Pixel Bokeh (Background Blur)

1.12μm Pixel 1/5 Sensor Size Macro Shot

Fourth Rear Camera

Yes

Fourth Rear Camera Resolution

2 MP

Fourth Rear Camera Aparture

F2.4

Fourth Rear Camera Features

1.75 µm Pixel 1/5 Sensor Size Deep of Field (Bokeh)

Front Camera Resolution

32 MP

16 MP

Front Camera Video Resolution

1080p

Front Camera FPS

30 fps

Front Camera Aperture Size

F2.0

F2.48

Front Camera Features

0.8μm (1.6μm) Pixel Gesture Shot Panorama Selfie Portrait Mode Screen Flash Portrait Mode With Artificial Intelligence AI Beautification AI Scene Detection Face Detection Self-timer

1.0µm Pixel 720p @ 120fps Recording Gesture Shot HDR Panorama Selfie Portrait Mode Portrait Mode With Artificial Intelligence AI Beautification AI Scene Detection Slow Motion Video Recording Face Detection Self-timer

Chipset

Qualcomm Snapdragon 665 (SM6125)

Qualcomm Snapdragon 720G (SM7125)

CPU Frequency

2.0 GHz

2.3 GHz

CPU Core

8 cores

CPU

Quad-core 2.0 GHz Kryo 260 (Gold)

Dual-core 2.3 GHz ARM Cortex-A76 (Kryo 465)

First Coprocessor

Quad-Core 1.8 GHz Kryo 260 (Silver)

Hexa-core 1.88 GHz ARM Cortex-A55

CPU Architecture

64-bit

GPU

Adreno 610

Adreno 618

GPU Frequency

750 MHz

Lithography

11 nm

8 nm

AnTuTu Score (v7)

141.500 Points

AnTuTu Score (v8)

171.500 Points

275.100 Points

AnTuTu Score (v9)

194.300 Points

Geekbench 5 (Single-core)

565 Points

Geekbench 5 (Multi-core)

1.765 Points

Internal Memory (RAM)

4 GB

6 GB

RAM Type

LPDDR4x

RAM Frequency (Max.)

1866 MHz

Storage Capacity

128 GB

Storage Type

UFS 2.1

Memory Card Support

Yes

Expandable Memory Support Max

256 GB

512 GB

Other RAM Options

4/6GB RAM Options

Other Storage Options

64/128GB Storage Options

Height

153.48 mm

165.75 mm

Width

71.85 mm

76.68 mm

Depth

8.475 mm

8.8 mm

Weight

173.8 Grams

209 Grams

Colour Options

White Blue Black

White Grey Green

Body Material (Cover)

Glass

Body Material (Frame)

Plastic (Metallic Looking)

2G

Yes

3G

Yes

4G

Yes

4G Frequency Info

It May Vary By Origin Or Seller

4G Features

VoLTE (Voice over LTE) Support

LTE Advanced Pro

Yes

5G

No

Operating System

Android

OS Version

Android 9.0 (Pie)

Android 10 (Q)

Upgradable Version

Android 10 (Q)

Upcoming OS Version

Android 11

User Interface (UI)

Pure Android

MI UI

User Interface Version

MIUI 11

Wi-Fi Bands

Wi-Fi 5 (802.11 a/b/g/n/ac)

Wi-Fi Features

Dual-Band Wi-Fi Direct Wi-Fi Display

2X MIMO Dual-Band MIMO VoWiFi (Voice over Wi-Fi) Wi-Fi Direct Wi-Fi Display Wi-Fi Hotspot

NFC

No

Yes

Bluetooth Version

5.0

IR Blaster

Yes

Navigation Features

A-GPS GLONASS GPS BDS

Galileo A-GPS GLONASS GPS BDS

FM Radio

Yes

Speaker Features

Mono

Earphone Jack

3.5 mm

Water Resistance

No

Yes

Water Resistance Level

Splashproof Only (P2i)

Dust Resistance

No

Video Call (App)

Yes

Sensors

Accelerometer Gyroscope Ambient Light Compass Proximity

Fingerprint Sensor

Yes

Fingerprint Sensor Features

In Screen

On the Side

LED Notification Light

Yes

LED Feature

Notification Light (One Color)

Head SAR

0.301 W/kg

0.662 W/kg

Body SAR

1.097 W/kg

1.021 W/kg

Services and Applications

2-Year Update Guarantee By AndroidOne Corning Gorilla Glass 5 Cover Noise Cancelling Second Microphone Smart PA (Power Amplifier) Face Recognition

2-Year Update Guarantee 3 Years Security Update Guarantee Corning Gorilla Glass 5 Cover Screen Mirroring Knock-ON Noise Cancelling Second Microphone Dark Mode Smart PA (Power Amplifier) Xiaomi Game Turbo Face Recognition

USB Version

2.0

USB Interface

USB Type-C

USB Features

USB On-the-go (OTG)

Number of SIM

Dual SIM

Dual-SIM Feature

Dual 4G SIM Dual Standby 2.SIM Located in Memory Card Slot

3 Slot (SIM1+SIM2+MicroSD)

SIM

Nano-SIM (4FF)

Release Year

2019

2020

Announce-Date

2019, July

2020, March

Serie

Xiaomi Mi A3

Xiaomi Redmi Note 9

A.K.A.

Xiaomi Mi CC9e