I-Mobile i651 vs Karbonn A99

Comparing the I-Mobile i651 vs Karbonn A99 across display, camera and battery to help determine the better smartphone.

Here is the summary of the results:

Display: Karbonn A99 offers a screen size of 3.97 inches, while I-Mobile i651 offers 3.2 inches, making Karbonn A99 the larger display of the two. Karbonn A99 features a IPS LCD display compared to I-Mobile i651's LCD, making Karbonn A99 the better display of the two.

Rear Camera: Karbonn A99 offers a higher rear camera resolution with 5 MP, while I-Mobile i651 offers 3 MP, making Karbonn A99 better for rear camera photography.

Front Camera: Both I-Mobile i651 and Karbonn A99 feature a 0.3 MP primary front camera.

Battery: I-Mobile i651 offers a higher battery capacity with 1500 mAh, while Karbonn A99 offers 1400 mAh, making I-Mobile i651 better for longer battery life.

I-Mobile i651

(Discontinued)

Karbonn A99

₹6,713

(Discontinued)

Summary

Release Date

30 Sep, 2010

01 Jan, 2017

N/A

Performance

N/A
N/A	MediaTek MT6572	Snapdragon 6s Gen 4
N/A	(upto 1.3 GHz)	Octa Core (upto 2.4 GHz)
N/A	512 MB RAM	6 GB RAM

Display

N/A
3.2 inches (8.13 cm)	3.97 inches (10.08 cm)	6.72 inches (17.07 cm)
LCD	IPS LCD	LCD
800x480 px (HD)	480x800 px	1080x2400 px (FHD+)
N/A	N/A	120 Hz Refresh Rate

Rear Camera

N/A
3 MP Primary Camera	5 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
0.3 MP	0.3 MP	32 MP

Battery

N/A
1500 mAh	1400 mAh	7000 mAh
N/A	N/A	30W Turbo Charging
N/A	N/A	No Wireless Charging

Storage

N/A	4 GB	128 GB
N/A	N/A	UFS 3.1

User Ratings

N/A

3.5/5

(379 ratings)

N/A

User Feedback

General

Launch Date

N/A

Aug 14, 2026

(Expected)

Operating System

Android v2.1

Android v4.2 (Jelly Bean)

Android v16

OS Updates

N/A

2 Year

Security Updates

N/A

3 Year

Custom UI

N/A

Hello UI

Performance

Performance Rating

N/A

Poor

Very Good

Chipset

N/A

MediaTek MT6572

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

64 bit

Fabrication (The lower, the better)

N/A

4 nm

Graphics (GPU)

N/A

Adreno 710

RAM

N/A

512 MB

6 GB

RAM Type

N/A

LPDDR5X

Display

Display Rating

N/A

Excellent

Display Type

LCD

IPS LCD

LCD

Screen Size

3.2 inches (8.13 cm)

3.97 inches (10.08 cm)

6.72 inches (17.07 cm)

Resolution

800x480 px (HD)

480x800 px

1080x2400 px (FHD+)

Peak Brightness

N/A

1050 nits

Refresh Rate

N/A

120 Hz

Aspect Ratio

N/A

20:9

Pixel Density

292 ppi

235 ppi

391 ppi

Screen to Body Ratio (calculated)

45.61 %

51.06 %

85.74 %

Screen Protection

N/A

Corning Gorilla Glass Glass 7i

Bezel-less Display

N/A

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

N/A

85.97 %

Design

Height

112 mm

133 mm

166.23 mm

Width

57 mm

66 mm

76.50 mm

Thickness

12.50 mm

9.7 mm

8.60 mm

Weight

N/A

213 grams

Build Material

N/A

Back: Polycarbonate Satin Finish

Water Resistance

N/A

Yes Splash proof IP64

Ruggedness

N/A

Dust proof

Rear Camera

Rear Camera Rating

N/A

Below Avg

Very Good

Resolution

3 MP
Primary Camera

5 MP
Primary Camera

50 MP
Primary Camera8x Digital Zoomf/1.81/1.95" sensor size LYT 600 0.8µm pixel size

N/A

8 MP
f/2.2 Ultra-Wide Angle Camera1.12µm pixel size

Autofocus

N/A

Yes Phase Detection Autofocus

Flash

Yes

Yes LED Flash

Image Resolution

2048 x 1536 Pixels

2592 x 1944 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

2k @30 fps
Full HD @30/60 fps

Video Recording Features

N/A

Dual Video Recording
Slow Motion
Audio Zoom

Front Camera

Front Camera Rating

N/A

Very Good

Resolution

0.3 MP
Primary Camera

32 MP
f/2.2 Primary Camera0.7µm pixel size

Autofocus

N/A

Yes

Flash

N/A

Yes Screen flash

Camera Features

N/A

Fixed Focus

Video Recording

N/A

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

Battery

Battery Rating

N/A

Very Good

Capacity

1500 mAh

1400 mAh

7000 mAh

Battery Type

Li-ion

N/A

TalkTime

Up to 4.5(2G)

Up to 5 Hours(2G)

N/A

Quick Charging

N/A

Yes 30W Turbo Charging

Storage

Internal Storage

N/A

4 GB

128 GB

Storage Type

N/A

UFS 3.1

Expandable Storage

Yes

Yes Up to 32 GB

N/A

Network & Connectivity

SIM Slot(s)

Single SIM

Dual SIM

SIM Type

N/A

SIM1: Nano SIM2: Nano

Network Support

5G Not Supported

5G 4G

VoLTE

N/A

Yes

SIM 1

N/A

5G Bands:

FDD N1 / N2 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78

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)

SIM 2

N/A

5G Bands:

FDD N1 / N2 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78

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)

Wi-Fi

Yes Wi-Fi

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

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

Wi-Fi Features

N/A

Mobile Hotspot

Bluetooth

Yes

Yes v5.1

GPS

Yes

Yes with A-GPS Glonass

NFC

N/A

Multimedia

Stereo Speakers

N/A

Yes

Audio Jack

N/A

3.5 mm

Audio Features

N/A

Dolby Atmos

Sensors

Fingerprint Sensor

N/A

Yes

Fingerprint Sensor Position

N/A

Side

Fingerprint Sensor Type

N/A

Optical

Other Sensors

N/A

Proximity sensor Accelerometer

Light sensor Proximity sensor Accelerometer Compass Gyroscope