Maximus M37 vs Karbonn A51 Plus

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Comparing the Maximus M37 vs Karbonn A51 Plus across display and camera to help determine the better smartphone.

Here is the summary of the results:

Display: Karbonn A51 Plus offers a screen size of 3.5 inches, while Maximus M37 offers 2 inches, making Karbonn A51 Plus the larger display of the two. Both Maximus M37 and Karbonn A51 Plus feature the same LCD display.


Rear Camera: Karbonn A51 Plus offers a higher rear camera resolution with 3.2 MP, while Maximus M37 offers 1.3 MP, making Karbonn A51 Plus better for rear camera photography.

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✕
Maximus M37
Maximus M37
(Discontinued)
✕
Karbonn A51 Plus
Karbonn A51 Plus
Karbonn A51 Plus
Karbonn A51 Plus
Karbonn A51 Plus
₹3,790
(Out of Stock)
✕
Moto g max 5G
Moto g max 5G
Moto g max 5G
Moto g max 5G
Moto g max 5G
Moto g max 5G
₹26,999
Know more
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Summary

Release Date

11 Jun, 2011
28 May, 2014
20 Aug, 2026

Performance

N/A
N/A
N/A
N/A
Snapdragon 6s Gen 4
N/A
(upto 1.3 GHz)
Octa Core (upto 2.4 GHz)
N/A
256 MB RAM
6 GB RAM

Display

N/A
N/A
2 inches (5.08 cm)
3.5 inches (8.89 cm)
6.72 inches (17.07 cm)
LCD
LCD
LCD
N/A
320x480 px
1080x2400 px (FHD+)
N/A
N/A
120 Hz Refresh Rate

Rear Camera

N/A
N/A
1.3 MP
Primary Camera
3.2 MP
Primary Camera
50 MP
Primary Camera, Sony LYTIA 600 sensor
N/A
N/A
8 MP
Ultra-Wide Angle Camera

Front Camera

N/A
N/A
N/A
0.3 MP
32 MP

Battery

N/A
N/A
N/A
1100 mAh
7000 mAh
N/A
N/A
30W Turbo Charging
N/A
N/A
No Wireless Charging

Storage

N/A
512 MB
128 GB
N/A
N/A
UFS 3.1

User Ratings

N/A
3/5
(112 ratings)
N/A

Compare Prices

Not Available in any store
Not Available in any store
₹26,999
@ Flipkart

User Feedback

General

Launch Date

N/A
May 28, 2014
(Official)
Aug 14, 2026
(Official)

Operating System

N/A
Android v4.2 (Jelly Bean)
Android v16

OS Updates

N/A
N/A
2 Year

Security Updates

N/A
N/A
3 Year

Custom UI

N/A
N/A
Hello UI

Performance

Performance Rating

N/A
N/A
Very Good

Chipset

N/A
N/A
Qualcomm Snapdragon 6s Gen 4
View Details

Processor

N/A
Dual core, 1.3 GHz
Octa core

2.4 GHz, Quad core, Cortex A78 1.8 GHz, Quad core, Cortex A55

Architecture (The higher, the better)

N/A
N/A
64 bit

Fabrication (The lower, the better)

N/A
N/A
4 nm

Graphics (GPU)

N/A
N/A
Adreno 710

RAM

N/A
256 MB
6 GB

RAM Type

N/A
N/A
LPDDR5X

Display

Display Rating

N/A
N/A
Excellent

Display Type

LCD
LCD
LCD

Screen Size

2 inches  (5.08 cm)
3.5 inches  (8.89 cm)
6.72 inches  (17.07 cm)

Resolution

N/A
320x480 px
1080x2400 px (FHD+)

Peak Brightness

N/A
N/A
1050 nits

HBM Brightness

N/A
N/A
1050 nits

Refresh Rate

N/A
N/A
120 Hz

Aspect Ratio

N/A
N/A
20:9

Pixel Density

N/A
165 ppi
391 ppi

Screen to Body Ratio (calculated)

N/A
40.94 %
85.74 %

Screen Protection

N/A
N/A
Corning Gorilla Glass Glass 7i

Bezel-less Display

N/A
N/A
Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

N/A
N/A
90.53 %

Design

Height

N/A
132 mm
166.23 mm

Width

N/A
67.5 mm
76.50 mm

Thickness

N/A
9.25 mm
8.60 mm

Weight

N/A
N/A
213 grams

Build Material

N/A
N/A
Back: Polycarbonate Satin Finish

Water Resistance

N/A
N/A
Yes Splash proof IP64

Ruggedness

N/A
N/A
Dust proof

Rear Camera

Rear Camera Rating

N/A
N/A
Very Good

Resolution

1.3 MP
Primary Camera
3.2 MP
Primary Camera
50 MP
Primary Camera8x Digital Zoomf/1.81/1.95" sensor size LYT 600 0.8µm pixel size
N/A
N/A
8 MP
f/2.2 Ultra-Wide Angle Camera1.12µm pixel size

Autofocus

N/A
N/A
Yes Phase Detection Autofocus

Flash

Yes
Yes LED Flash
Yes LED Flash

Image Resolution

N/A
2048 x 1536 Pixels
N/A

Shooting Modes

Continuous Shooting
N/A
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

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

Video Recording

N/A
N/A
2k @30 fps
Full HD @30/60 fps
HD @120 fps

Video Recording Features

N/A
N/A
Dual Video Recording
Slow Motion
Audio Zoom

Front Camera

Front Camera Rating

N/A
N/A
Very Good

Resolution

N/A
0.3 MP
Primary Camera
32 MP
f/2.2 Primary Camera0.7µm pixel size

Autofocus

N/A
N/A
Yes

Flash

N/A
N/A
Yes Screen flash

Camera Features

N/A
N/A
Fixed Focus

Video Recording

N/A
N/A
2k @30 fps
Full HD @30/60 fps
HD @120 fps

Battery

Battery Rating

N/A
N/A
Very Good

Capacity

N/A
1100 mAh
7000 mAh

Battery Type

N/A
Li-ion
N/A

Quick Charging

N/A
N/A
Yes 30W Turbo Charging

Storage

Internal Storage

N/A
512 MB
128 GB

Storage Type

N/A
N/A
UFS 3.1

Expandable Storage

Yes Up to 4 GB
Yes Up to 32 GB
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

N/A
N/A
SIM1: Nano SIM2: Nano

Network Support

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

VoLTE

N/A
N/A
Yes

SIM 1

N/A
N/A
5G Bands:
FDD N1 / N2 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78
N/A
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5)
View More

SIM 2

N/A
N/A
5G Bands:
FDD N1 / N2 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78
N/A
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5)
View More

Wi-Fi

No
Yes Wi-Fi
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) MIMO

Wi-Fi Features

N/A
N/A
Mobile Hotspot

Bluetooth

Yes
Yes
Yes v5.1

GPS

N/A
N/A
Yes with A-GPS Glonass

NFC

N/A
N/A
No

Multimedia

Stereo Speakers

N/A
N/A
Yes

Audio Jack

N/A
3.5 mm
3.5 mm

Audio Features

N/A
N/A
Dolby Atmos

Music

Yes Music Formats: Yes MP3 Player
N/A
N/A

Sensors

Fingerprint Sensor

N/A
N/A
Yes

Fingerprint Sensor Position

N/A
N/A
Side

Fingerprint Sensor Type

N/A
N/A
Optical

Other Sensors

N/A
Accelerometer
Light sensor Proximity sensor Accelerometer Compass Gyroscope

Java

No
N/A
N/A

Browser

Yes
N/A
N/A

Phone Book

Yes
N/A
N/A

SMS

Yes
N/A
N/A

MMS

Yes
N/A
N/A

Compare Prices

Not Available in any store
Not Available in any store
₹26,999
@ Flipkart
Mobiles› Compare Mobiles› Maximus M37 vs Karbonn A51 Plus