Karbonn A1 Plus vs Lemon B139

Comparing the Karbonn A1 Plus vs Lemon B139 across display, camera and battery to help determine the better smartphone.

Here is the summary of the results:

Display: Karbonn A1 Plus offers a screen size of 3.5 inches, while Lemon B139 offers 1.8 inches, making Karbonn A1 Plus the larger display of the two. Lemon B139 features a LCD display compared to Karbonn A1 Plus's TFT, making Lemon B139 the better display of the two.

Rear Camera: Karbonn A1 Plus offers a higher rear camera resolution with 3 MP, while Lemon B139 offers 0.3 MP, making Karbonn A1 Plus better for rear camera photography.

Battery: Karbonn A1 Plus offers a higher battery capacity with 1500 mAh, while Lemon B139 offers 1000 mAh, making Karbonn A1 Plus better for longer battery life.

Karbonn A1 Plus

₹2,269

(Discontinued)

Lemon B139

(Discontinued)

Summary

Release Date

26 Sep, 2012

01 Oct, 2012

14 May, 2026

Performance

	N/A
MediaTek MT6572	N/A	Snapdragon 8 Elite Gen 5
(upto 1 GHz)	N/A	Octa Core (upto 4.61 GHz)
256 MB RAM	N/A	16 GB RAM

Display

	N/A
3.5 inches (8.89 cm)	1.8 inches (4.57 cm)	6.82 inches (17.32 cm)
TFT	LCD	AMOLED
480x320 px	128x160 px	1440x3168 px (QHD+)
N/A	N/A	144 Hz Refresh Rate

Rear Camera

	N/A
3 MP Primary Camera	0.3 MP Primary Camera	200 MP Primary Camera (upto 3.7x Optical Zoom)
N/A	N/A	200 MP Telephoto Camera
N/A	N/A	50 MP Ultra-Wide Angle Camera

Front Camera

N/A	N/A
0.3 MP	N/A	50 MP

Battery

	N/A
1500 mAh	1000 mAh	6600 mAh
N/A	N/A	100W Flash Charging
N/A	N/A	Wireless Charging

Storage

165 MB	N/A	512 GB
N/A	N/A	UFS 4.1

Expert Review

N/A

8.7/10

Read Expert Review

Pros

Device yet to be reviewed

Device yet to be reviewed

Stellar and versatile three-lens camera system
Excellent performance
Bright and crisp 2K AMOLED display

Cons

Device yet to be reviewed

Device yet to be reviewed

Battery life could have been better
Very expensive with camera kit
No shortcut key

User Ratings

3.3/5

(291 ratings)

N/A

4.6/5

(29 ratings)

Benchmarks (The higher, the better)

N/A	N/A	3,977,648 AnTuTu Score
N/A	N/A	15h 10m Battery Life (PC Mark)

Compare Prices

Not Available in any store

₹159,999

@ Amazon

Video

There are no videos available for the device.

1 Video

User Feedback

General

Launch Date

N/A

May 06, 2026

(Official)

Operating System

Android v2.3 (Gingerbread)

N/A

Android v16

OS Updates

N/A

5 Year

Security Updates

N/A

7 Year

Custom UI

N/A

Origin OS

Performance

Performance Rating

Poor

N/A

Best In Class

Chipset

MediaTek MT6572

N/A

Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

Processor

Single core, 1 GHz

N/A

Octa core

4.61 GHz, Dual core, Oryon 3.62 GHz, Hexa Core, Oryon

Architecture (The higher, the better)

N/A

64 bit

Fabrication (The lower, the better)

N/A

3 nm

Graphics (GPU)

Mali-400 MP2

N/A

Adreno 840

RAM

256 MB

N/A

16 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

3,977,648

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

6,450

Battery Drain* (The lower, the better)

N/A

7.0 %

Heating* (The lower, the better)

N/A

21.7 %

* after 30 mins of gaming

Display

Display Rating

Very Good

N/A

Best In Class

Display Type

TFT

LCD

AMOLED

Screen Size

3.5 inches (8.89 cm)

1.8 inches (4.57 cm)

6.82 inches (17.32 cm)

Resolution

480x320 px

128x160 px

1440x3168 px (QHD+)

Peak Brightness

N/A

4500 nits

Refresh Rate

N/A

144 Hz

Aspect Ratio

N/A

19.8:9

Pixel Density

165 ppi

114 ppi

510 ppi

Screen to Body Ratio (calculated)

52.57 %

20.15 %

89.7 %

Screen Protection

N/A

Yes

Bezel-less Display

N/A

Yes with punch-hole display

HDR 10 / HDR+ Support

N/A

Yes

Screen to Body Ratio (claimed by the brand)

N/A

94.49 %

Design

Height

114.5 mm

110 mm

162.98 mm

Width

60.6 mm

46 mm

76.81 mm

Thickness

13.8 mm

15.10 mm

8.19 mm

Weight

130 grams

75 grams

232 grams

Build Material

N/A

Back: Glass

Rear Camera

Rear Camera Rating

Poor

N/A

Best In Class

Resolution

3 MP
Primary Camera

0.3 MP
Primary Camera

200 MP
Primary Camera105x Digital Zoom 3.7x Optical Zoomf/1.8535 mm focal length LYT 901 0.7µm pixel size

N/A

200 MP
f/2.67 Telephoto Camera85 mm focal length 1/1.28" sensor size

N/A

50 MP
f/2.0 Ultra-Wide Angle Camera14 mm focal length

Autofocus

N/A

Yes

OIS

N/A

Yes

Flash

Yes LED Flash

Yes

Yes Dual LED Flash

Image Resolution

2048 x 1536 Pixels

N/A

Shooting Modes

Continuous Shooting

N/A

Camera Features

Digital Zoom

Digital Zoom
Smile detection

105 x Digital Zoom
3.7 x Optical Zoom

Video Recording

N/A

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

Front Camera

Front Camera Rating

N/A

Best In Class

Resolution

0.3 MP
Primary Camera

N/A

50 MP
f/2.45 Primary Camera

Flash

N/A

Yes Screen flash

Camera Features

Fixed Focus

N/A

Battery

Battery Rating

Very Good

N/A

Excellent

Capacity

1500 mAh

1000 mAh

6600 mAh

Battery Type

Li-ion

TalkTime

Up to 4 Hours(2G)

Up to 5(2G)

N/A

Quick Charging

N/A

Yes 100W 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

15h 10m

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

N/A

0h 36m 0s

Storage

Internal Storage

165 MB

N/A

512 GB

Storage Type

N/A

UFS 4.1

Expandable Storage

Yes Up to 32 GB

Yes Up to 8 GB

N/A

Network & Connectivity

SIM Slot(s)

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 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89

N/A

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 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 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)

SIM 2

N/A

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89

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) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)

Wi-Fi

Yes Wi-Fi

Yes Wi-Fi 7 (802.11 be/ax) MIMO

Wi-Fi Features

Mobile Hotspot

N/A

Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v2.1

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

N/A

USB Type-C

Music

N/A

Yes Music Formats: Yes Multi Format Music Player with Loud Speaker

N/A

Sensors

Fingerprint Sensor

N/A

Yes

Fingerprint Sensor Position

N/A

On-screen

Fingerprint Sensor Type

N/A

Ultrasonic

Other Sensors

Proximity sensor Accelerometer

N/A

Light sensor Proximity sensor Accelerometer Compass Gyroscope

Java

N/A

Browser

N/A

Yes

N/A

Phone Book

N/A

Yes 200 Entries

N/A

SMS

N/A

Yes SMS Storage 50

N/A

Other Facilities

N/A

Alarm clock Calculator

N/A

Compare Prices

Not Available in any store

₹159,999

@ Amazon