Maxx MX424neo Dynamo vs Maxx MX421 Supremo

Comparing the Maxx MX424neo Dynamo vs Maxx MX421 Supremo across display, camera and battery to help determine the better smartphone.

Here is the summary of the results:

Display: Maxx MX421 Supremo offers a screen size of 2.8 inches, while Maxx MX424neo Dynamo offers 2.4 inches, making Maxx MX421 Supremo the larger display of the two. Both Maxx MX424neo Dynamo and Maxx MX421 Supremo feature the same TFT display.

Rear Camera: Maxx MX421 Supremo offers a higher rear camera resolution with 2 MP, while Maxx MX424neo Dynamo offers 1.3 MP, making Maxx MX421 Supremo better for rear camera photography.

Battery: Maxx MX424neo Dynamo offers a higher battery capacity with 2200 mAh, while Maxx MX421 Supremo offers 2100 mAh, making Maxx MX424neo Dynamo better for longer battery life.

Maxx MX424neo Dynamo

(Discontinued)

Maxx MX421 Supremo

₹1,951

(Discontinued)

Summary

Release Date

23 Dec, 2012

16 Sep, 2012

06 May, 2026

Expert Review

N/A

8.4/10

Read Expert Review

Pros

Device yet to be reviewed

Device yet to be reviewed

Compact, premium design
Excellent battery life
Reliable performance
Strong portrait photography

Cons

Device yet to be reviewed

Device yet to be reviewed

Video recording inconsistencies
Colours can be slightly oversaturated

User Ratings

N/A

4.4/5

(109 ratings)

Compare Prices

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₹79,999

@ Amazon

User Feedback

General

Launch Date

N/A

May 06, 2026

(Official)

Operating System

N/A

Android v16

OS Updates

N/A

5 Year

Security Updates

N/A

7 Year

Custom UI

N/A

Origin OS

Performance

Chipset

N/A

Qualcomm Snapdragon 8 Gen 5 SM8845

Processor

N/A

Octa core

3.8 GHz, Dual core, Oryon V3 Phoenix L 3.32 GHz, Hexa Core, Oryon V3 Phoenix M

Architecture (The higher, the better)

N/A

64 bit

Fabrication (The lower, the better)

N/A

3 nm

Graphics (GPU)

N/A

Adreno 829

RAM

64 MB

N/A

12 GB

RAM Type

N/A

LPDDR5X Ultra

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

3,000,897

Bootup Time (The lower, the better)

N/A

14.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A

4,004

Battery Drain* (The lower, the better)

N/A

5.0 %

Heating* (The lower, the better)

N/A

17.4 %

* after 30 mins of gaming

Display

Display Type

TFT

AMOLED

Screen Size

2.4 inches (6.1 cm)

2.8 inches (7.11 cm)

6.31 inches (16.03 cm)

Resolution

240x320 px

1216x2640 px (FHD+)

Peak Brightness

N/A

5000 nits

Refresh Rate

N/A

120 Hz

Aspect Ratio

N/A

19.5:9

Pixel Density

167 ppi

143 ppi

460 ppi

Screen to Body Ratio (calculated)

29.91 %

34.35 %

90.11 %

Bezel-less Display

N/A

Yes with punch-hole display

HDR 10 / HDR+ Support

N/A

Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

N/A

94.38 %

Display Colour

262k

N/A

Design

Height

117.26 mm

127.21 mm

150.83 mm

Width

50.89 mm

55.60 mm

71.76 mm

Thickness

13.48 mm

13.33 mm

7.99 mm

Weight

81.4 grams

110 grams

191 grams

Build Material

N/A

Back: Glass

Water Resistance

N/A

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

Ruggedness

N/A

Dust proof

Rear Camera

Resolution

1.3 MP
Primary Camera

2 MP
Primary Camera

50 MP
Primary Cameraf/1.57IMX921

N/A

50 MP
f/2.65 Telephoto Camera

N/A

8 MP
f/2.2 Ultra-Wide Angle Camera

Autofocus

N/A

Yes

OIS

N/A

Yes

Flash

Yes

Yes Dual LED Flash

Image Resolution

1280 x 1024 Pixels

1600 x 1200 Pixels

N/A

Camera Features

Digital Zoom

N/A

Video Recording

N/A

8k @30 fps
4k @30/60 fps
Full HD @30/60/120 fps

Front Camera

Resolution

N/A

50 MP
f/2.0 Primary Camera

Autofocus

N/A

Yes

Flash

N/A

Yes Screen flash

Battery

Capacity

2200 mAh

2100 mAh

6500 mAh

Battery Type

Li-ion

TalkTime

Up to 11.5 Hours(2G)

Up to 12 Hours(2G)

N/A

Quick Charging

N/A

Yes 90W Flash Charging

Wireless Charging

N/A

Yes 40W Wireless Charging

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.

N/A

16h 04m

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

N/A

0h 41m 0s

Storage

Internal Storage

64 MB

N/A

256 GB / 512 GB

Storage Type

N/A

UFS 4.1

Expandable Storage

Yes Up to 16 GB

Yes Up to 8 GB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

N/A

SIM1: Nano SIM2: Nano/eSIM

Network Support

5G Not Supported

5G 4G

VoLTE

N/A

Yes

SIM 2

N/A

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N18 / N20 / N25 / N26 / N28 / N66 / N71 / N75
TDD N38 / N40 / N41 / N48 / N77 / N78

N/A

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
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) / 1500(band 32) / 700(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 600(Band 71) / 1900(band 25) / 850(band 26) / 1700(band 66)

Wi-Fi

N/A

Yes Wi-Fi 4 (802.11 a/n) 5GHz MIMO

Wi-Fi Features

Mobile Hotspot

N/A

Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes

Yes v6.0

GPS

N/A

Yes with A-GPS Glonass

NFC

N/A

Yes

IR Blaster

N/A

Yes

Multimedia

Audio Jack

3.5 mm

USB Type-C

Video Player

Yes Video Formats: 3GP AVI MPEG4

N/A

Ring Tone

Music ringtones Vibration

N/A

Music

Yes Music Formats: AMR MIDI MP3 WAV

N/A

Special Features

Torch Light Multi Languages Auto Call Recording

Auto Call Recording

N/A

Sensors

Fingerprint Sensor

N/A

Yes

Fingerprint Sensor Position

N/A

On-screen

Fingerprint Sensor Type

N/A

Ultrasonic

Other Sensors

N/A

Light sensor Proximity sensor Accelerometer Compass Gyroscope

Games

Yes Goolie Shoot Out Veer Hanuman

Yes Sokoban Liden Bubble Tetris

N/A

Java

N/A

Browser

Yes WAP

N/A

Phone Book

Yes 500 Entries Call Blacklist Limited 500 entries

Yes 500 Entries Limited 500 entries

N/A

SMS

Yes SMS Storage 200 SMS on Call Reject

N/A

MMS

Yes

N/A

Instant Messaging

Yes Yahoo!

Yes Skype Windows Live / MSN

N/A

Other Facilities

Calendar To-do list Alarm Calclulator Stopwatch World clock Tasks

Alarm Calender Calculator World clock e-Book Timer

N/A

Compare Prices

Not Available in any store

₹79,999

@ Amazon