Samsung Z1 vs Karbonn K15 Metal

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Comparing the Samsung Z1 vs Karbonn K15 Metal across display, camera and battery to help determine the better smartphone.

Here is the summary of the results:

Display: Samsung Z1 offers a screen size of 4 inches, while Karbonn K15 Metal offers 1.8 inches, making Samsung Z1 the larger display of the two. Both Samsung Z1 and Karbonn K15 Metal feature the same TFT display.


Rear Camera: Samsung Z1 offers a higher rear camera resolution with 3.1 MP, while Karbonn K15 Metal offers 1.3 MP, making Samsung Z1 better for rear camera photography.


Battery: Samsung Z1 offers a higher battery capacity with 1500 mAh, while Karbonn K15 Metal offers 1050 mAh, making Samsung Z1 better for longer battery life.

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Samsung Z1
₹4,199
(Discontinued)
Karbonn K15 Metal
(Discontinued)
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Summary

Spec Score

52%
N/A

Release Date

14 Jan, 2015
15 Sep, 2015

Performance

N/A
Spreadtrum SC7727S
N/A
Dual Core (upto 1.2 GHz)
N/A
768 MB RAM
N/A

Display

N/A
4.0 inches (10.16 cm)
1.8 inches (4.57 cm)
TFT
TFT
480x800 px
128x160 px

Rear Camera

N/A
3.1 MP
Primary Camera
1.3 MP
Primary Camera

Front Camera

0.3 MP
N/A

Battery

N/A
1500 mAh
1050 mAh
No Wireless Charging
N/A

Storage

4 GB
N/A

User Ratings

3.5/5
(3,552 ratings)
N/A

Video

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

User Feedback

General

Operating System

Tizen v2.3
N/A

Performance

Performance Rating

Poor
N/A

Chipset

Spreadtrum SC7727S
N/A

Processor

Dual core, 1.2 GHz, Cortex A7
N/A

Graphics (GPU)

Mali-400
N/A

RAM

768 MB
N/A

Display

Display Rating

Very Good
N/A

Display Type

TFT
TFT

Screen Size

4.0 inches  (10.16 cm)
1.8 inches  (4.57 cm)

Resolution

480x800 px
128x160 px

Pixel Density

233 ppi
114 ppi

Screen to Body Ratio (calculated)

59.85 %
N/A

Display Colour

16M
N/A

Design

Height

120.4 mm
N/A

Width

63.2 mm
N/A

Thickness

9.7 mm
N/A

Weight

112 grams
N/A

Rear Camera

Rear Camera Rating

Below Avg
N/A

Resolution

3.1 MP
Primary Camera
1.3 MP
Primary Camera

Autofocus

No
N/A

OIS

No
N/A

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

2032 x 1520 Pixels
1280 x 1024 Pixels

Camera Features

Digital Zoom
Auto Flash
Face detection
Digital Zoom

Video Recording

640x480 @ 15 fps
N/A

Front Camera

Resolution

0.3 MP
Front Camera
N/A

Autofocus

No
N/A

Flash

No
N/A

Battery

Battery Rating

Very Good
N/A

Capacity

1500 mAh
1050 mAh

Battery Type

Li-ion
Li-ion

TalkTime

Up to 8 Hours(2G)
N/A

Storage

Internal Storage

4 GB
N/A

Expandable Storage

Yes Up to 64 GB
Yes Up to 16 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Micro SIM2: Micro
SIM1: Mini SIM2: Mini

Network Support

5G Not Supported
5G Not Supported

SAR Value

Head: 0.54 W/kg Body: 0.9 W/kg
N/A

Wi-Fi

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

Wi-Fi Features

Wi-Fi Direct
N/A

Bluetooth

Yes v4.1
Yes

GPS

Yes with A-GPS
N/A

NFC

No
N/A

Multimedia

Audio Jack

3.5 mm
N/A

Video Player

Yes Video Formats: 3GP AVI M4V MKV MPEG4
Yes Video Formats: 3GP MPEG4

Ring Tone

Music ringtones Vibration
Music ringtones Polyphonic ringtones Vibration

Music

Yes Music Formats: 3GA AAC AMR FLAC M4A (Apple lossless) MP3 OGG WAV
Yes Music Formats: MP3

Special Features

N/A
Voice recording

Sensors

Fingerprint Sensor

No
N/A

Other Sensors

Accelerometer
N/A

Games

Yes
Yes

Java

Yes MIDP 1.0
N/A

Browser

Yes HTML
Yes WAP

Phone Book

Yes Practically Unlimited
Yes Limited

Email

Yes
N/A

Instant Messaging

Yes
N/A

Other Facilities

Stopwatch World clock Calendar Alarm Document viewer
Calculator Stopwatch Calendar Alarm