Samsung Galaxy M02 vs Xiaomi Redmi 8A Dual

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Comparing the Samsung Galaxy M02 vs Xiaomi Redmi 8A Dual across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Xiaomi Redmi 8A Dual runs at a higher processing speed of 1.95 GHz, while Samsung Galaxy M02 runs at 1.5 GHz, making Xiaomi Redmi 8A Dual the better performer.


Display: Samsung Galaxy M02 offers a screen size of 6.5 inches, while Xiaomi Redmi 8A Dual offers 6.22 inches, making Samsung Galaxy M02 the larger display of the two. Xiaomi Redmi 8A Dual features a IPS LCD display compared to Samsung Galaxy M02's PLS TFT LCD, making Xiaomi Redmi 8A Dual the better display of the two.


Rear Camera: Both Samsung Galaxy M02 and Xiaomi Redmi 8A Dual feature a 13 MP primary rear camera.


Front Camera: Xiaomi Redmi 8A Dual offers a higher front camera resolution with 8 MP, while Samsung Galaxy M02 offers 5 MP, making Xiaomi Redmi 8A Dual better for front camera photography.


Battery: Both Samsung Galaxy M02 and Xiaomi Redmi 8A Dual offer the same 5000 mAh battery capacity.


Storage: Both Samsung Galaxy M02 and Xiaomi Redmi 8A Dual offer the same internal storage of 32 GB.


User Rating: Xiaomi Redmi 8A Dual receives a higher user rating of 4.2, while Samsung Galaxy M02 has a rating of 3.9.

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Samsung Galaxy M02
₹7,365
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Summary

Spec Score

67%
70%

Release Date

08 Feb, 2021
18 Feb, 2020

Performance

MediaTek MT6739
Snapdragon 439
Quad Core (upto 1.5 GHz)
Octa Core (upto 1.95 GHz)
2 GB RAM
2 GB RAM

Display

6.5 inches (16.51 cm)
6.22 inches (15.8 cm)
PLS TFT LCD
IPS LCD
720x1600 px (HD+)
720x1520 px (HD+)

Rear Camera

13 MP
Primary Camera
13 MP
Primary Camera
2 MP
Camera
2 MP
Depth Camera

Front Camera

5 MP
8 MP

Battery

5000 mAh
5000 mAh
N/A
18W Fast Charging
No Wireless Charging
N/A

Storage

32 GB
32 GB
eMMC 5.1
eMMC 5.1

User Ratings

3.9/5
(20,834 ratings)
4.2/5
(162,286 ratings)

Compare Prices

Not Available in any store
₹9,999

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General

Launch Date

Feb 08, 2021
(Official)
Feb 18, 2020
(Official)

Operating System

Android v10 (Q)
Android v9.0 (Pie)

Custom UI

Samsung One UI
MIUI

Performance

Performance Rating

Avg
Good

Chipset

MediaTek MT6739
Qualcomm Snapdragon 439

Processor

Quad core, 1.5 GHz, Cortex A53
Octa core

1.95 GHz, Quad core, Cortex A53 1.45 GHz, Quad core, Cortex A53

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

28 nm
12 nm

Graphics (GPU)

PowerVR GE8100
Adreno 505

RAM

2 GB / 3 GB
2 GB / 3 GB

RAM Type

N/A
LPDDR3

Display

Display Rating

Excellent
Very Good

Display Type

PLS TFT LCD
IPS LCD

Screen Size

6.5 inches  (16.51 cm)
6.22 inches  (15.8 cm)

Resolution

720x1600 px (HD+)
720x1520 px (HD+)

Brightness

N/A
400 nits

Aspect Ratio

20:9
19:9

Pixel Density

270 ppi
270 ppi

Screen to Body Ratio (calculated)

81.95 %
81.48 %

Screen Protection

N/A
Corning Gorilla Glass v5

Bezel-less Display

Yes with notch
Yes with waterdrop notch

Design

Height

164 mm
156.4 mm

Width

75.9 mm
75.4 mm

Thickness

9.1 mm
9.4 mm

Weight

206 grams
188 grams

Build Material

Back: Plastic
Back: Plastic

Water Resistance

N/A
Yes Splash proof

Rear Camera

Rear Camera Rating

Good
Good

Resolution

13 MP
Primary Camera8x Digital Zoomf/1.9
13 MP
Primary Cameraf/2.21/3.1" sensor size CMOS image sensor 1.12µm pixel size
2 MP
f/2.4
2 MP
f/2.4 Depth Camera1.75µm pixel size

Autofocus

Yes
Yes Phase Detection Autofocus

OIS

No
N/A

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

4128 x 3096 Pixels
4128 x 3096 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)

Camera Features

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

Video Recording

Full HD @30 fps
Full HD @30 fps
HD @30 fps

Front Camera

Front Camera Rating

Good
Very Good

Resolution

5 MP
f/2.0 Primary Camera
8 MP
f/2.0 Primary Camera1/4.0" sensor size CMOS 1.12µm pixel size

Autofocus

No
N/A

Flash

No
N/A

Video Recording

N/A
Full HD @30 fps

Battery

Battery Rating

Very Good
Very Good

Capacity

5000 mAh
5000 mAh

Battery Type

Li-ion
Li-Polymer

TalkTime

Up to 24 Hours(4G)
N/A

Quick Charging

N/A
Yes 18W Fast Charging

Storage

Internal Storage

32 GB
32 GB / 64 GB

Storage Type

eMMC 5.1
eMMC 5.1

Expandable Storage

Yes Up to 1 TB
Yes Up to 512 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano

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 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

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 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

SAR Value

N/A
Head: 0.339 W/kg Body: 1.000 W/kg

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n)
Yes Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.0
Yes v4.2

GPS

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

NFC

No
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Sensors

Fingerprint Sensor

No
No

Other Sensors

Proximity sensor Accelerometer
Light sensor Proximity sensor Accelerometer Compass

Compare Prices

Not Available in any store
₹9,999