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Samsung Galaxy A31 vs Xiaomi Redmi Note 9 Pro Max

Summary
83%
84%
Display

6.4" (16.26 cm)

1080x2400 px, 411 PPI

6.67" (16.94 cm)

1080x2400 px, 395 PPI

Camera

48 MP + 8 MP + 5 MP + 5 MP (Primary)

20 MP(Front)

64 MP + 8 MP + 5 MP + 2 MP (Primary)

32 MP(Front)

Battery

5000 mAh

33 h talktime (4G)

5020 mAh

Performance

Dual + Hexa Core

2 GHz + 1.7 GHz, 6 GB RAM

Dual + Hexa Core

2.3 GHz + 1.8 GHz, 6 GB RAM

Storage

128 GB

512 GB (Expandable)

64 GB

512 GB (Expandable)

Expert Rating

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

4.3/5 based on 10,116 ratings

Read All User Reviews

★★★★★
★★★★★

4.3/5 based on 83,327 ratings

Read All User Reviews

Best Prices
Rs. 16,999 @Tata CL... Buy
Rs. 17,099 @happimo... Buy
Rs. 17,999 @Samsung... Buy
Rs. 14,999 @Amazon Buy
Rs. 15,490 @Tata CL... Buy
Rs. 15,499 @happimo... Buy
General
Launch Date

June 4, 2020 (Official)

May 11, 2020 (Official)

Operating System

Android v10 (Q)

Android v10 (Q)

Custom UI

Samsung One UI

MIUI

Performance
Very Good
Very Good
Chipset

MediaTek Helio P65

Qualcomm Snapdragon 720G

CPU

Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)

Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)

Architecture

64 bit

64 bit

Fabrication

12 nm

8 nm

Graphics

Mali-G52

Adreno 618

RAM

6 GB

6 GB

RAM Type

LPDDR4X

LPDDR4X

Display
Very Good
Good
Display Type

Super AMOLED

IPS LCD

Screen Size

6.4 " (16.26 cm)

6.67 " (16.94 cm)

Resolution

1080 x 2400 pixels

1080 x 2400 pixels

Aspect Ratio

20:9

20:9

Pixel Density

411 ppi

395 ppi

Screen to Body Ratio (calculated)

84.92 %

84.73 %

Screen Protection

Corning Gorilla Glass v5,

Bezel-less display

with notch

with punch-hole display

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Brightness

450 nits

Refresh Rate

60 Hz

Design
Size Compare
Size Compare
Dimensions

Height: 159.3 mm
Width: 73.1 mm
Thickness: 8.6 mm

Height: 165.5 mm
Width: 76.6 mm
Thickness: 8.8 mm

Weight

185 grams

209 grams

Build Material

Back: Gorilla Glass

Colours

Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White

Aurora Blue , Glacier White, Interstellar Black , Champagne Gold

Waterproof

, Splash proof

Camera
Very Good
Very Good
Main Camera
Camera Setup

Quad

Quad

Resolution

48 MP f/2.0 (upto 8x Digital Zoom) Primary Camera(26 mm focal length, 2" sensor size, 0.8µm pixel size)8 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera
5 MP f/2.4, Macro Camera
5 MP f/2.4, Depth Camera

64 MP f/1.89 (upto 10x Digital Zoom) Primary Camera(1.7" sensor size, 1.6µm pixel size)8 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera(1.12µm pixel size)5 MP, Macro Camera(1.12µm pixel size)2 MP, Depth Camera(1.75µm pixel size)

Sensor

CMOS image sensor, ISOCELL Plus

Autofocus

, Phase Detection autofocus

OIS

No

Flash

, LED Flash

, LED Flash

Image Resolution

8000 x 6000 Pixels

9000 x 7000 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuos Shooting
High Dynamic Range mode (HDR)

Continuos Shooting
High Dynamic Range mode (HDR)

Camera Features

8 x Digital Zoom
Auto Flash
Face detection
Touch to focus

10 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps

3840x2160 @ 30 fps
1920x1080 @ 60 fps
1280x720 @ 960 fps

Front Camera
Camera Setup

Single

Single

Resolution

20 MP f/2.2 Primary Camera

32 MP Primary Camera(1.6µm pixel size)

Autofocus

No

Flash

No

Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps
1280x720 @ 30 fps

Battery
Excellent
Excellent
Capacity

5000 mAh

5020 mAh

Type

Li-ion

Li-Polymer

Removable

No

No

TalkTime

Up to 33 Hours(4G)

Standby time

Up to 492 Hours(2G)

Quick Charging

, Fast, 15W

, Fast, 33W: 50 % in 30 minutes

USB Type-C

Storage
Best in Class
Best in Class
Internal Memory

128 GB

64 GB

Expandable Memory

, Up to 512 GB

, Up to 512 GB

User Available Storage

Up to 104 GB

Up to 43.5 GB

USB OTG

Storage Type

UFS 2.1

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network Support

4G (supports Indian bands), 3G, 2G

4G (supports Indian bands), 3G, 2G

VoLTE

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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SAR Value

Head: 1.13 W/kg

Head: 0.880 W/kg, Body: 0.475 W/kg

Wi-Fi

, Wi-Fi 802.11, ac/b/g/n/n 5GHz

, Wi-Fi 802.11, a/ac/b/g/n, MIMO

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Calling

Bluetooth

, v5.0

, v5.0

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Audio Features

Dolby Atmos

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

On-screen

Side

Fingerprint Sensor Type

Optical

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Price list

Rs. 17,999
Buy Now
Not Available

Rs. 16,999
Buy Now
Offer: Exciting EMI offers   View All Offers
Offersx

1. Exciting EMI offers

Rs. 15,490
Buy Now

Rs. 17,099
Buy Now
Offer: ICIC Credit Card: Instant discount on ICI...  View All Offers
Offersx

1. ICIC Credit Card: Instant discount on ICICI CC full swipe & EMI with a Min of 7.5% and Max 3000/- cashback on Min transaction amount of 10000/- (1 transaction per card) (Choose PayU.In at Checkout page)

2. HDFC Credit Card: Instant discount on HDFC CC full swipe with a Min of 5% cashback and Max of 1500/- on Min transaction amount of 15000/- (1 transaction per card) (Choose PayU.In at Checkout page)

3. EMI Offer: Up To INR 2000 Instant Discount on HDFC CC EMI & DC EMI Transactions. (1 transaction per card) (Choose PayU.In at Checkout page)

4. Cash back offer: Min Cashback of 5% & Max Cashback of 750/- Per Transaction using Amazon Pay. (1 transaction per card) (Choose Amazon Pay at Checkout page)

5. No cost EMI: No cost EMI schemes of 3m or 6m tenures available above INR 30,000 (Choose Amazon Pay at Checkout page)https://www.happimobiles.com/pages/terms-and-conditions/

6. Bajaj Finance: Min cashback of 5% and Max cashback of 5000 on Bajaj Finserv EMI cards with Min transaction amount of 10000/- ( 1 transaction per card) (Choose Bajaj EMI at Checkout page)

7. 

Rs. 15,499
Buy Now
Offer: ICIC Credit & Debit Card: 7.5% Instant Di...  View All Offers
Offersx

1. ICIC Credit & Debit Card: 7.5% Instant Discount upto Rs. 3000/- on ICICI CC full swipe & EMI (Min Trnx: Rs. 10000/-) 1 transaction per card, choose PayU at the checkout. https://www.happimobiles.com/pages/terms-and-conditions/

2. HDFC Credit Card: 5% Instant Discount upto Rs. 1500/- on HDFC CC full swipe & EMI (Min Trnx: Rs. 15000/-) 1 transaction per card, choose PayU at the checkout. https://www.happimobiles.com/pages/terms-and-conditions/

3. EMI Offer: Upto Rs. 2000/- Instant Discount on HDFC Debit Card EMI. 1 transaction per card, choose PayU at the checkout. https://www.happimobiles.com/pages/terms-and-conditions/

4. Cash back offer: 5% upto Rs. 750/- cashback via Amazon Pay. 1 transaction per card, choose Amazon Pay at the checkout. https://www.happimobiles.com/pages/terms-and-conditions/

5. No cost EMI: No cost EMI for 3 & 6 months tenures. (Min Trnx: Rs. 30000/-) Choose Amazon Pay at the checkout. https://www.happimobiles.com/pages/terms-and-conditions/

6. Bajaj Finance: 5% Cashback Upto Rs. 5000/- on Bajaj Finserv EMI cards (Min Trnx: Rs. 10000/-) 1 transaction per card, choose Bajaj EMI at the checkout. https://www.happimobiles.com/pages/terms-and-conditions/

7. 

Not Available
Rs. 14,999
Buy Now

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