Lava B5 Qwerty vs Karbonn K30

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Comparing the Lava B5 Qwerty vs Karbonn K30 across display, camera, battery and user rating to help determine the better smartphone.

Here is the summary of the results:

Display: Karbonn K30 offers a screen size of 2.4 inches, while Lava B5 Qwerty offers 2.2 inches, making Karbonn K30 the larger display of the two. Both Lava B5 Qwerty and Karbonn K30 feature the same LCD display.


Rear Camera: Both Lava B5 Qwerty and Karbonn K30 feature a 2 MP primary rear camera.


Battery: Lava B5 Qwerty offers a higher battery capacity with 1400 mAh, while Karbonn K30 offers 1000 mAh, making Lava B5 Qwerty better for longer battery life.


User Rating: Lava B5 Qwerty receives a higher user rating of 5, while Karbonn K30 has a rating of 2.6.

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✕
Lava B5 Qwerty
Lava B5 Qwerty
Lava B5 Qwerty
Lava B5 Qwerty
(Discontinued)
✕
Karbonn K30
Karbonn K30
₹5,299
(Out of Stock)
✕
vivo X300 Ultra
vivo X300 Ultra
vivo X300 Ultra
vivo X300 Ultra
₹159,999
Buy Now
Add to Compare

Summary

Release Date

N/A
24 Aug, 2010
14 May, 2026

Expert Review

N/A
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

5/5
(2 ratings)
2.6/5
(10 ratings)
4.6/5
(29 ratings)

Compare Prices

Not Available in any store
Not Available in any store
₹159,999
@ Amazon

Video

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

User Feedback

General

Launch Date

N/A
Aug 24, 2010
May 06, 2026
(Official)

Operating System

N/A
N/A
Android v16

OS Updates

N/A
N/A
5 Year

Security Updates

N/A
N/A
7 Year

Custom UI

N/A
N/A
Origin OS

Performance

Chipset

N/A
N/A
Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

Processor

N/A
N/A
Octa core

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

Architecture (The higher, the better)

N/A
N/A
64 bit

Fabrication (The lower, the better)

N/A
N/A
3 nm

Graphics (GPU)

N/A
N/A
Adreno 840

RAM

64 MB
N/A
16 GB

RAM Type

N/A
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
N/A
3,977,648

Bootup Time (The lower, the better)

N/A
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
N/A
6,450

Battery Drain* (The lower, the better)

N/A
N/A
7.0 %

Heating* (The lower, the better)

N/A
N/A
21.7 %
* after 30 mins of gaming

Display

Display Type

LCD
LCD
AMOLED

Screen Size

2.2 inches  (5.59 cm)
2.4 inches  (6.1 cm)
6.82 inches  (17.32 cm)

Resolution

320x240 px
320x240 px
1440x3168 px (QHD+)

Peak Brightness

N/A
N/A
4500 nits

Refresh Rate

N/A
N/A
144 Hz

Aspect Ratio

N/A
N/A
19.8:9

Pixel Density

182 ppi
167 ppi
510 ppi

Screen to Body Ratio (calculated)

22.09 %
27.05 %
89.7 %

Screen Protection

N/A
N/A
Yes

Bezel-less Display

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

HDR 10 / HDR+ Support

N/A
N/A
Yes

Screen to Body Ratio (claimed by the brand)

N/A
N/A
94.49 %

Design

Height

107.8 mm
110 mm
162.98 mm

Width

63 mm
60 mm
76.81 mm

Thickness

12.75 mm
13.00 mm
8.19 mm

Weight

109 grams
85 grams
232 grams

Build Material

N/A
N/A
Back: Glass

Rear Camera

Resolution

2 MP
Primary Camera
2 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
N/A
200 MP
f/2.67 Telephoto Camera85 mm focal length 1/1.28" sensor size
N/A
N/A
50 MP
f/2.0 Ultra-Wide Angle Camera14 mm focal length

Autofocus

N/A
N/A
Yes

OIS

N/A
N/A
Yes

Flash

Yes
Yes
Yes Dual LED Flash

Image Resolution

N/A
1600 x 1200 Pixels
N/A

Camera Features

Digital Zoom
Smile detection
Digital Zoom
Smile detection
105 x Digital Zoom
3.7 x Optical Zoom

Video Recording

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

Front Camera

Resolution

N/A
0.3 MP
Front Camera
50 MP
f/2.45 Primary Camera

Flash

N/A
N/A
Yes Screen flash

Battery

Capacity

1400 mAh
1000 mAh
6600 mAh

Battery Type

Li-ion
Li-ion
Li-ion

TalkTime

N/A
Up to 3(2G)
N/A

Quick Charging

N/A
N/A
Yes 100W Flash Charging

Wireless Charging

N/A
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
N/A
15h 10m

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

N/A
N/A
0h 36m 0s

Storage

Internal Storage

N/A
81 MB
512 GB

Storage Type

N/A
N/A
UFS 4.1

Expandable Storage

Yes Up to 8 GB
Yes Up to 8 GB
N/A

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

SIM 2

N/A
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
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)
View More

Wi-Fi

No
No
Yes Wi-Fi 7 (802.11 be/ax) MIMO

Wi-Fi Features

N/A
N/A
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes
Yes
Yes v6.0

GPS

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

NFC

N/A
N/A
Yes

IR Blaster

N/A
N/A
Yes

Multimedia

Audio Jack

N/A
N/A
USB Type-C

Music

Yes Music Formats: Yes Music Formats : MP3 MIDI AMR with Audio Recording
Yes Music Formats: Yes One Touch Music Player Music Formats : MP3 MIDI WAV AMR with Background Sound changer
N/A

Sensors

Fingerprint Sensor

N/A
N/A
Yes

Fingerprint Sensor Position

N/A
N/A
On-screen

Fingerprint Sensor Type

N/A
N/A
Ultrasonic

Other Sensors

N/A
N/A
Light sensor Proximity sensor Accelerometer Compass Gyroscope

Games

Java Games
Embedded games
N/A

Java

Yes
Yes MIDP 2.0
N/A

Browser

Yes
Yes
N/A

Phone Book

Yes 1000 Entries with Contacts Backup
Yes 2000 Entries
N/A

SMS

Yes
Yes SMS Storage 500
N/A

MMS

Yes
Yes 100 Entries
N/A

Other Facilities

Indian Calendar Privacy protection PC Suite Auto answer call recorder conference call & auto redial
Wallpaper download Ringtone download EMS STK Screen saver Wallpaper Graphic icons Caller ID Voice codec’s : HR FR EFR AMR WWW CLID with Photo Call Conference Caller group Background Sound Changer Power Saver Predictive text Languages : English Hindi Calculator Alarm clock Stop Watch World Times Speed Dialing Organizer To Do List Voice recorder Currency converter Health Management Image Format : JPEG GIF BMP
N/A

Compare Prices

Not Available in any store
Not Available in any store
₹159,999
@ Amazon
Mobiles› Compare Mobiles› Lava B5 Qwerty vs Karbonn K30