Samsung Galaxy M21 2021 128GB vs Moto G31 128GB

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Comparing the Samsung Galaxy M21 2021 128GB vs Moto G31 128GB across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Samsung Galaxy M21 2021 128GB runs at a higher processing speed of 2.3 GHz, while Moto G31 128GB runs at 2.0 GHz, making Samsung Galaxy M21 2021 128GB the better performer.


Display: Both Samsung Galaxy M21 2021 128GB and Moto G31 128GB offer the same screen size of 6.4 inches, but Samsung Galaxy M21 2021 128GB features a Super AMOLED display compared to Moto G31 128GB's AMOLED, making Samsung Galaxy M21 2021 128GB the better display of the two.


Rear Camera: Moto G31 128GB offers a higher rear camera resolution with 50 MP, while Samsung Galaxy M21 2021 128GB offers 48 MP, making Moto G31 128GB better for rear camera photography.


Front Camera: Samsung Galaxy M21 2021 128GB offers a higher front camera resolution with 20 MP, while Moto G31 128GB offers 13 MP, making Samsung Galaxy M21 2021 128GB better for front camera photography.


Battery: Samsung Galaxy M21 2021 128GB offers a higher battery capacity with 6000 mAh, while Moto G31 128GB offers 5000 mAh, making Samsung Galaxy M21 2021 128GB better for longer battery life.


Storage: Both Samsung Galaxy M21 2021 128GB and Moto G31 128GB offer the same internal storage of 128 GB.


User Rating: Samsung Galaxy M21 2021 128GB receives a higher user rating of 4.2, while Moto G31 128GB has a rating of 4.1.

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Moto G31 128GB
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Summary

Spec Score

76%
75%

Release Date

26 Jul, 2021
06 Dec, 2021

Performance

Samsung Exynos 9 Octa 9611
MediaTek Helio G85
Octa Core (upto 2.3 GHz)
Octa Core (upto 2 GHz)
6 GB RAM
6 GB RAM

Display

6.4 inches (16.26 cm)
6.4 inches (16.26 cm)
Super AMOLED
AMOLED
1080x2340 px (FHD+)
1080x2400 px (FHD+)
60 Hz Refresh Rate
60 Hz Refresh Rate

Rear Camera

48 MP
Primary Camera
50 MP
Wide Angle Primary Camera
8 MP
Ultra-Wide Angle Camera
8 MP
Ultra-Wide Angle Depth Camera
5 MP
Depth Camera
2 MP
Macro Camera

Front Camera

20 MP
Wide Angle Lens
13 MP
Wide Angle Lens

Battery

6000 mAh
5000 mAh
15W Fast Charging
N/A
No Wireless Charging
No Wireless Charging

Storage

128 GB
128 GB
UFS 2.1
N/A

User Ratings

4.2/5
(240,742 ratings)
4.1/5
(18,859 ratings)

Benchmarks (The higher, the better)

N/A
194,210
AnTuTu Score

Compare Prices

₹13,999
Not Available in any store

Video

There are no videos available for the device.
Videos
1 Video

User Feedback

General

Launch Date

Jul 26, 2021
(Official)
Dec 06, 2021
(Official)

Operating System

Android v11
Android v11

Custom UI

Samsung One UI
N/A

Performance

Performance Rating

Good
Good

Chipset

Samsung Exynos 9 Octa 9611
MediaTek Helio G85

Processor

Octa core

2.3 GHz, Quad core, Cortex A73 1.7 GHz, Quad core, Cortex A53
Octa core

2 GHz, Dual core, Cortex A75 1.8 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

10 nm
12 nm

Graphics (GPU)

Mali-G72 MP3
Mali-G52 MC2

RAM

4 GB / 6 GB
4 GB / 6 GB

RAM Type

LPDDR4X
LPDDR4X

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

N/A
194,210

Display

Display Rating

Excellent
Excellent

Display Type

Super AMOLED
AMOLED

Screen Size

6.4 inches  (16.26 cm)
6.4 inches  (16.26 cm)

Resolution

1080x2340 px (FHD+)
1080x2400 px (FHD+)

Brightness

420 nits
700 nits

Refresh Rate

60 Hz
60 Hz

Aspect Ratio

19.5:9
20:9

Pixel Density

403 ppi
411 ppi

Screen to Body Ratio (calculated)

84.02 %
82.24 %

Screen Protection

Corning Gorilla Glass v3
N/A

Bezel-less Display

Yes with notch
Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

N/A
88.8 %

Design

Height

159 mm
161.19 mm

Width

75.1 mm
74.6 mm

Thickness

8.9 mm
8.49 mm

Weight

192 grams
180 grams

Build Material

Back: Plastic
Back: Plastic

Water Resistance

N/A
Yes Splash proof IPX2

Rear Camera

Rear Camera Rating

Very Good
Good

Resolution

48 MP
Primary Camera10x Digital Zoomf/2.026 mm focal length 1/2" sensor size S5KGM2 ISOCELL Plus 0.8µm pixel size
50 MP
Primary Camera8x Digital Zoomf/1.8 Wide Angle1.28µm pixel size
8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size 1.12µm pixel size
8 MP
f/2.2 Ultra-Wide Angle Depth Camera1/4.0" sensor size 1.12µm pixel size
5 MP
f/2.2 Depth Camera
2 MP
f/2.4 Macro Camera1.75µm pixel size

Autofocus

Yes
Yes Phase Detection Autofocus

OIS

No
N/A

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

8000 x 6000 Pixels
8150 x 6150 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

10 x Digital Zoom
Auto Flash
Face detection
Touch to focus
8 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

4k @30 fps
Full HD @30 fps
Full HD @30 fps

Front Camera

Front Camera Rating

Very Good
Very Good

Resolution

20 MP
f/2.2 Wide Angle Primary Camera26 mm focal length
13 MP
f/2.2 Wide Angle Primary Camera1.12µm pixel size

Autofocus

No
N/A

Flash

No
N/A

Video Recording

Full HD @30 fps
Full HD @30 fps

Battery

Battery Rating

Very Good
Very Good

Capacity

6000 mAh
5000 mAh

Battery Type

Li-ion
Li-Polymer

TalkTime

Up to 49 Hours(4G)
N/A

Quick Charging

Yes 15W Fast Charging
N/A

Storage

Internal Storage

64 GB / 128 GB
64 GB / 128 GB

Storage Type

UFS 2.1
N/A

Expandable Storage

Yes Up to 512 GB
Yes Up to 1 TB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano (Hybrid)

Network Support

5G Not Supported 4G
5G Not Supported 4G

VoLTE

Yes
Yes

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)

SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)

SAR Value

Head: 0.47 W/kg
Head: 0.93 W/kg Body: 1.39 W/kg

Wi-Fi

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

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.0

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

No
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Audio Features

N/A
Dolby Atmos

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

Rear
Side

Other Sensors

Light sensor Proximity sensor Accelerometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

₹13,999
Not Available in any store