Lenovo Z-IN100 vs Karbonn A21

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Comparing the Lenovo Z-IN100 vs Karbonn A21 across display, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Display: Karbonn A21 offers a screen size of 4.5 inches, while Lenovo Z-IN100 offers 1.6 inches, making Karbonn A21 the larger display of the two.


Battery: Lenovo Z-IN100 offers a higher battery capacity with 750 mAh, while Karbonn A21 offers 1800 mAh, making Lenovo Z-IN100 better for longer battery life.


Storage: Karbonn A21 offers higher internal storage with 4 GB, while Lenovo Z-IN100 offers 32 GB, making Karbonn A21 the better option for storage.

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Lenovo Z-IN100
(Discontinued)
Karbonn A21
₹9,899
(Out of Stock)
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Summary

Spec Score

N/A
52%

Release Date

N/A
11 Oct, 2012

Performance

N/A
N/A
Snapdragon S4 Play
N/A
(upto 1.2 GHz)
N/A
512 MB RAM

Display

N/A
1.6 inches (4.06 cm)
4.5 inches (11.43 cm)
N/A
TFT
128x48 px
480x800 px

Rear Camera

N/A
N/A
5 MP
Primary Camera

Front Camera

N/A
N/A
1.3 MP

Battery

N/A
750 mAh
1800 mAh

Storage

32 MB
4 GB

User Ratings

N/A
3.8/5
(316 ratings)

User Feedback

General

Launch Date

N/A
Oct 11, 2012
(Official)

Operating System

N/A
Android v4 (Ice Cream Sandwich)

Performance

Performance Rating

N/A
Poor

Chipset

N/A
Qualcomm Snapdragon S4 Play MSM8225

Processor

N/A
Dual core, 1.2 GHz, Cortex A5

Graphics (GPU)

N/A
Adreno 203

RAM

N/A
512 MB

Display

Display Rating

N/A
Very Good

Display Type

N/A
TFT

Screen Size

1.6 inches  (4.06 cm)
4.5 inches  (11.43 cm)

Resolution

128x48 px
480x800 px

Pixel Density

85 ppi
207 ppi

Screen to Body Ratio (calculated)

9.77 %
84.98 %

Design

Height

110 mm
112 mm

Width

50.5 mm
60.5 mm

Thickness

13.60 mm
11.5 mm

Weight

108 grams
104 grams

Rear Camera

Rear Camera Rating

N/A
Below Avg

Resolution

N/A
5 MP
Primary Camera

Autofocus

N/A
Yes

Flash

N/A
Yes LED Flash

Image Resolution

N/A
2592 x 1944 Pixels

Camera Features

N/A
Digital Zoom

Front Camera

Front Camera Rating

N/A
Poor

Resolution

N/A
1.3 MP
Primary Camera

Battery

Battery Rating

N/A
Very Good

Capacity

750 mAh
1800 mAh

Battery Type

Li-ion
Li-ion

TalkTime

N/A
Up to 5 Hours(2G)

Storage

Internal Storage

32 MB
4 GB

Expandable Storage

Yes
Yes Up to 32 GB

Network & Connectivity

SIM Slot(s)

Single SIM
Dual SIM

Network Support

5G Not Supported
5G Not Supported

Wi-Fi

No
Yes Wi-Fi 4 (802.11 b/g/n)

Bluetooth

No
Yes v2.1

GPS

N/A
Yes

Multimedia

Audio Jack

3.5 mm
3.5 mm

Music

Yes Music Formats: N/A
N/A

Sensors

Other Sensors

N/A
Accelerometer

Java

No
N/A

Browser

Yes
N/A

Phone Book

Yes
N/A

SMS

Yes
N/A