Motorola Moto G9 Plus vs. Motorola Moto G31

Phone Comparison, Reviews and Tests

In depth comparison and review of Motorola Moto G9 Plus and Motorola Moto G31. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

Motorola Moto G9 Plus vs. Motorola Moto G31 Comparison Chart
DESIGN AND DIMENSIONS Motorola Moto G9 Plus Motorola Moto G31
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 169.98 mm 161.89 mm Motorola Moto G9 Plus has greater height than Motorola Moto G31.
Width 78.1 mm 73.87 mm Motorola Moto G9 Plus has greater width than Motorola Moto G31.
Depth 9.69 mm 8.55 mm Motorola Moto G31 is narrower than Motorola Moto G9 Plus.
Weight 223.3 g 181 g Motorola Moto G31 is lighter than Motorola Moto G9 Plus.
Body Colour Navy blue Mineral grey | Baby blue
Body Material - Plastic
Protection Splash-resistant -
Waterproof (Water-resistant) - -
SAR Value - 1.46 W/kg (body), 0.67 W/kg (head)
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD Nano SIM + nano SIM/microSD
DISPLAY Motorola Moto G9 Plus Motorola Moto G31
Display Type LCD display OLED display
Display Technology LTPS OLED
Screen Size (Display Size) 6.8" 6.4" Motorola Moto G9 Plus has larger screen size than Motorola Moto G31.
Screen Resolution (Display Resolution) 2400 x 1080 pixels 2400 x 1080 pixels Both phones have the same screen resolution.
Display Format Full HD+ Full HD+
Pixel Density 386 ppi 409 ppi Motorola Moto G31 has better pixel density than Motorola Moto G9 Plus.
Aspect Ratio 20:9 20:9
Display Refresh Rate - 60 Hz
Display Features Attentive display, Max Vision display, Peek Display Max Vision display
PROCESSOR Motorola Moto G9 Plus Motorola Moto G31
Processor Type (CPU) Qualcomm Snapdragon 730G MediaTek Helio G85
Clock Speed - 2 GHz
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Motorola Moto G9 Plus has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 618 ARM Mali-G52 MC2
MEMORY Motorola Moto G9 Plus Motorola Moto G31
RAM 4 GB 4 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 128 GB 64 GB Motorola Moto G9 Plus has more internal memory than Motorola Moto G31.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Motorola Moto G9 Plus Motorola Moto G31
MAIN CAMERA
Number of Main Cameras 4 4
Sensor Resolution 64 Megapixel 50 Megapixel Motorola Moto G9 Plus has better camera resolution than Motorola Moto G31.
Lens Aperture F/1.8 F/1.8 Both phones have the same camera lens aperture.
Pixel Size - 1.28 μm
Focus Adjustment Automatic Automatic
Self-Timer Delay Yes Yes
Special Effects HDR, Colour replace, Spot Colour HDR, Spot Colour
Camera Modes Slow motion video, Panorama, manual mode, Best Shot, Gesture Shot, HYPERLAPSE, portrait mode, Timelapse video, Active photos, Portrait Lighting, Cinemagraph, Macro video Panorama, Pro mode, Timer mode, BurstShot, Watermark mode, Active photos, Cinemagraph, Portrait, Night Vision, AR stickers, Levelling, Macro Vision, Long exposure mode, Live filter, Capture Dual
Face Recognition (Face ID) Auto smile capture Auto smile capture Both phones have face detection.
Light Source - LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) RAW image capture, EIS video stabilisation, Cutout, High-res zoom, smart composition, Shot optimisation Phase Detect Auto-Focus (PDAF), Barcode Scanner, Cutout, Quad Pixel technology, smart composition, RAW photo output, shot optimisation, Google Lens, High-res digital zoom (up to 8x), Assistive Grid
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 8 Megapixel Both phones have the same second camera resolution.
Lens Type (2nd Camera) Ultra wide-angle lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.2 F/2.2 Both phones have the same second camera lens aperture.
Field of View (2nd Camera) 118 degree(s) 118 degree(s) Both phones have the same second camera lens field of view.
Pixel Size (2nd Camera) 1.12 μm 1.12 μm Both phones have the same second camera pixel size.
Camera Functions (2nd Camera) - Depth camera
THIRD CAMERA
Sensor Resolution (3rd Camera) 2 Megapixel 2 Megapixel Both phones have the same third camera resolution.
Lens Aperture (3rd Camera) F/2.2 F/2.4 Motorola Moto G9 Plus has better third camera lens aperture than Motorola Moto G9 Plus.
Pixel Size (3rd Camera) 1.75 μm 1.75 μm Both phones have the same third camera pixel size.
Camera Functions (3rd Camera) Macro camera Macro camera
FOURTH CAMERA
Sensor Resolution (4th Camera) 2 Megapixel -
Lens Aperture (4th Camera) F/2.2 F/2.4 Motorola Moto G9 Plus has better fourth camera lens aperture than Motorola Moto G9 Plus.
Pixel Size (4th Camera) 1.75 μm 1.75 μm Both phones have the same pixel size of the fourth camera.
Camera Functions (4th Camera) Depth camera Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 16 Megapixel 13 Megapixel Motorola Moto G9 Plus has better front camera resolution than Motorola Moto G31.
Lens Aperture (Front) F/2.0 F/2.2 Motorola Moto G9 Plus has better front lens aperture than Motorola Moto G9 Plus.
Pixel Size (Front) 1 μm 1.12 μm Motorola Moto G31 has larger front camera pixel size than Motorola Moto G9 Plus.
Special Effects (Front) HDR, Spot Colour HDR, Spot Colour
Camera Modes (Front) Timer mode, manual mode, HYPERLAPSE, RAW mode, portrait mode, Timelapse video, Active photos, Cinemagraph, Gesture selfie, Group selfie Slow motion video, Pro mode, Timer mode, BurstShot, HYPERLAPSE, Watermark mode, portrait mode, Face Beauty, Timelapse video, Active photos, Cinemagraph, Portrait, Night Vision, Levelling, Gesture selfie, Group selfie, Long exposure mode, Live filter, Low Light AI Selfie, Capture Dual, Gesture Capture
Face Recognition (Face ID) Auto smile capture Auto smile capture Both phones have face detection.
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps 1920 x 1080 (1080p) at 30 fps
Camera Features (Front) - Video image stabilisation, RAW photo, Shot optimisation, Selfie animation, Assistive grid
BATTERY AND CHARGING Motorola Moto G9 Plus Motorola Moto G31
Battery Capacity (Battery Size) 5000 mAh 5000 mAh Both phones have the same battery capacity.
Fast Charging Technology TurboPower technology - Motorola Moto G9 Plus has fast charging technology.
Run Time Details - Standard usage: up to 36 hrs
CELLULAR Motorola Moto G9 Plus Motorola Moto G31
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 10 Android 11
Intelligent Assistant Google Assistant Google Assistant
Navigation GPS, A-GPS, GLONASS, Galileo GPS, A-GPS, GLONASS, Galileo
COMMUNICATIONS Motorola Moto G9 Plus Motorola Moto G31
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE LTE
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 -
3G UMTS Frequency 2100, 1900, 1700, 850, 900 -
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41, Band 66 -
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 -
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 Bluetooth 5.0
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Motorola Moto G9 Plus Motorola Moto G31
Supported Digital Audio Standards - Dolby Atmos
FEATURES Motorola Moto G9 Plus Motorola Moto G31
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, ambient light sensor, proximity sensor, gyro sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, SAR sensor, gyroscope
Security Devices Fingerprint reader Face recognition, fingerprint reader
Security Technology - Face Unlock
Additional Phone Features Dual microphones, Android Sensor Hub, Quick gestures, Google Lens Dual microphones
OTHERS Motorola Moto G9 Plus Motorola Moto G31
Included Accessories Power adapter, SIM card removal tool, USB-C cable Protective cover, USB cable, SIM card removal tool, 10W charger
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