Xiaomi Redmi Note 9 Pro Max 8GB RAM vs vivo Y31 5G

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Comparing the Xiaomi Redmi Note 9 Pro Max 8GB RAM vs vivo Y31 5G 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 Note 9 Pro Max 8GB RAM runs at a higher processing speed of 2.3 GHz, while vivo Y31 5G runs at 2.2 GHz, making Xiaomi Redmi Note 9 Pro Max 8GB RAM the better performer.


Display: vivo Y31 5G offers a screen size of 6.68 inches, while Xiaomi Redmi Note 9 Pro Max 8GB RAM offers 6.67 inches, making vivo Y31 5G the larger display of the two. Xiaomi Redmi Note 9 Pro Max 8GB RAM features a IPS LCD display compared to vivo Y31 5G's LCD, making Xiaomi Redmi Note 9 Pro Max 8GB RAM the better display of the two.


Rear Camera: Xiaomi Redmi Note 9 Pro Max 8GB RAM offers a higher rear camera resolution with 64 MP, while vivo Y31 5G offers 50 MP, making Xiaomi Redmi Note 9 Pro Max 8GB RAM better for rear camera photography.


Front Camera: Xiaomi Redmi Note 9 Pro Max 8GB RAM offers a higher front camera resolution with 32 MP, while vivo Y31 5G offers 8 MP, making Xiaomi Redmi Note 9 Pro Max 8GB RAM better for front camera photography.


Battery: vivo Y31 5G offers a higher battery capacity with 6500 mAh, while Xiaomi Redmi Note 9 Pro Max 8GB RAM offers 5020 mAh, making vivo Y31 5G better for longer battery life.


Storage: Both Xiaomi Redmi Note 9 Pro Max 8GB RAM and vivo Y31 5G offer the same internal storage of 128 GB.


User Rating: Xiaomi Redmi Note 9 Pro Max 8GB RAM and vivo Y31 5G both receive the same user rating of 4.3.

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Xiaomi Redmi Note 9 Pro Max 8GB RAM
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₹19,999
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Summary

Spec Score

78%
77%

Release Date

11 May, 2020
13 Sep, 2025

Performance

Snapdragon 720G
Snapdragon 4 Gen 2
Octa Core (upto 2.3 GHz)
Octa Core (upto 2.2 GHz)
8 GB RAM
4 GB RAM

Display

6.67 inches (16.94 cm)
6.68 inches (16.97 cm)
IPS LCD
LCD
1080x2400 px (FHD+)
720x1608 px (HD+)
60 Hz Refresh Rate
120 Hz Refresh Rate

Rear Camera

64 MP
Primary Camera
50 MP
Wide Angle Primary Camera
8 MP
Ultra-Wide Angle Camera
0.08 MP
Camera
5 MP
Macro Camera
N/A
2 MP
Depth Camera
N/A

Front Camera

32 MP
8 MP
Wide Angle Lens

Battery

5020 mAh
6500 mAh
33W Fast Charging
44W Flash Charging
No Wireless Charging
No Wireless Charging

Storage

128 GB
128 GB
UFS 2.1
eMMC 5.1

User Ratings

4.3/5
(108,078 ratings)
4.3/5
(654 ratings)

Benchmarks (The higher, the better)

277,621
AnTuTu Score
N/A
19h 03m
Battery Life (PC Mark)
N/A

Compare Prices

Not Available in any store
₹19,999
@ Flipkart

Video

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

User Feedback

General

Launch Date

May 11, 2020
(Official)
Sep 13, 2025
(Official)

Operating System

Android v10 (Q)
Android v15

Custom UI

MIUI
Funtouch OS

Performance

Performance Rating

Good
Good

Chipset

Qualcomm Snapdragon 720G
Qualcomm Snapdragon 4 Gen 2
View Details

Processor

Octa core

2.3 GHz, Dual core, Kryo 465 1.8 GHz, Hexa Core, Kryo 465
Octa core

2.2 GHz, Dual core, Cortex A78 1.95 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

8 nm
4 nm

Graphics (GPU)

Adreno 618
Adreno 613

RAM

6 GB / 8 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.

277,621
N/A

Bootup Time (The lower, the better)

22.0 s
N/A

Gaming Test Results

Battery Drain* (The lower, the better)

4.0 %
N/A

Heating* (The lower, the better)

30.6 %
N/A
* after 30 mins of gaming

Display

Display Rating

Excellent
Very Good

Display Type

IPS LCD
LCD

Screen Size

6.67 inches  (16.94 cm)
6.68 inches  (16.97 cm)

Resolution

1080x2400 px (FHD+)
720x1608 px (HD+)

Brightness

450 nits
N/A

Peak Brightness

N/A
1000 nits

HBM Brightness

N/A
1000 nits

Refresh Rate

60 Hz
120 Hz

Aspect Ratio

20:9
20:9

Pixel Density

395 ppi
264 ppi

Screen to Body Ratio (calculated)

84.73 %
84.2 %

Screen Protection

Corning Gorilla
Yes

Bezel-less Display

Yes with punch-hole display
Yes with punch-hole display

Design

Height

165.5 mm
166.14 mm

Width

76.6 mm
77.01 mm

Thickness

8.8 mm
8.39 mm

Weight

209 grams
209 grams

Build Material

Back: Gorilla Glass
Back: Plastic

Water Resistance

Yes Splash proof
Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

N/A
Dust proof Shock proof

Rear Camera

Rear Camera Rating

Very Good
Good

Resolution

64 MP
Primary Camera10x Digital Zoomf/1.891/1.7" sensor size S5KGW1 CMOS image sensor ISOCELL Plus 1.6µm pixel size
50 MP
Primary Cameraf/1.8 Wide Angle
8 MP
f/2.2 Ultra-Wide Angle Camera1.12µm pixel size
0.08 MP
f/3.0
5 MP
Macro Camera1.12µm pixel size
N/A
2 MP
Depth Camera1.75µm pixel size
N/A

Autofocus

Yes Phase Detection Autofocus
Yes

OIS

N/A
No

Flash

Yes LED Flash
Yes LED Flash + Aura Light

Image Resolution

9000 x 7000 Pixels
8150 x 6150 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Burst mode
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

10 x Digital Zoom
Auto Flash
Custom Watermark
Face detection
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

4k @30 fps
Full HD @60 fps
HD @960 fps
Full HD @30 fps

Video Recording Features

Slow Motion
Movie Frame
Video Pro Mode
N/A

Front Camera

Front Camera Rating

Very Good
Very Good

Resolution

32 MP
Primary Camera1.6µm pixel size
8 MP
f/2.0 Wide Angle Primary Camera

Autofocus

N/A
No

Video Recording

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

Battery

Battery Rating

Very Good
Very Good

Capacity

5020 mAh
6500 mAh

Battery Type

Li-Polymer
Li-ion

Quick Charging

Yes 33W Fast Charging 50% in 30 minutes
Yes 44W Flash Charging 50% in 38 minutes

Reverse Charging

N/A
Yes

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

19h 03m
N/A

Charging Time (20% to 100%) (The lower, the better)

1h 39m 53s
N/A

Storage

Internal Storage

64 GB / 128 GB
128 GB

Storage Type

UFS 2.1
eMMC 5.1

Expandable Storage

Yes Up to 512 GB
Yes Up to 2 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 4G

VoLTE

Yes
Yes

SIM 1

4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78
N/A
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) / 850(band 5)
View More

SIM 2

4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78
N/A
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) / 850(band 5)
View More

SAR Value

Head: 0.880 W/kg Body: 0.475 W/kg
Head: 1.130 W/kg Body: 0.986 W/kg

Wi-Fi

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

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v4.2

GPS

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

NFC

No
No

Multimedia

Stereo Speakers

N/A
Yes

Audio Jack

3.5 mm
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

Side
Side

Other Sensors

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

Compare Prices

Not Available in any store
₹19,999
@ Flipkart