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Samsung Z1 vs Vivo Y81 vs Vivo Y83 Pro

Key Feature Comparison

3.6

Samsung Z1

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6

Vivo Y83 Pro

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At a Glance

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Dual core, 1.2 GHz, Cortex A7

Spreadtrum SC7727S, Mali-400

Octa core, 2 GHz, Cortex A53

MediaTek Helio P22, PowerVR GE8320

Octa core, 2 GHz, Cortex A53

MediaTek Helio P22, PowerVR GE8320

1500 mAh

Li-ion

3260 mAh

Li-ion

3260 mAh

Li-ion

10.16 cm (4.0 inch)

233 ppi

15.80 cm (6.2 inch)

270 ppi

15.80 cm (6.2 inch)

270 ppi

Single, 3.1MP

640x480 @ 15 fps

Single, 13MP

Dual, 13MP + 2MP

1920x1080 @ 30 fps

3G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

10.16 cm (4.0 inch)
15.80 cm (6.2 inch)
15.80 cm (6.2 inch)

Screen Type

TFT
IPS LCD
IPS LCD

Screen Resolution

480 x 800 pixels
720 x 1520 pixels
720 x 1520 pixels

Pixel Density

233 ppi
270 ppi
270 ppi

Screen to Body Ratio

59.85%
88%
88%

Screen Protection

-
Corning Gorilla Glass
Gorilla Glass 3

Screen Design

-
Regular notch
Regular notch

Phone Variants

768MB 4GB
4GB 32GB, 3GB 32GB
4GB 64GB

Expandable Storage

Yes
Yes
Yes

Expandable Storage Capacity

Yes, 64 GB
Yes, 256 GB
Yes, 256 GB

OTG Support

No
Yes
Yes

RAM Type

-
LPDDR3
LPDDR3

Storage Type

-
eMMC 5.1
eMMC 5.1

Sensors

Accelerometer
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Tizen v2.3
Android v8.1 (Oreo)
Android v8.1 (Oreo)

GPU

Mali-400
PowerVR GE8320
PowerVR GE8320

Chipset

Spreadtrum SC7727S
MediaTek Helio P22
MediaTek Helio P22

CPU

Dual core, 1.2 GHz, Cortex A7
Octa core, 2 GHz, Cortex A53
Octa core, 2 GHz, Cortex A53

Clock Speed

1.2 GHz
2 GHz
2 GHz

Custom User Interface

-
Funtouch OS
Funtouch OS

Architecture

-
64 bit
64 bit

Process Technology

-
12 nm
12 nm

Battery Capacity

1500 mAh
3260 mAh
3260 mAh

Battery Removable

Yes
No
No

Battery Type

Li-ion
Li-ion
Li-ion

USB Type-C

No
No
No

Announced On

5-Jan-15
5-Jun-18
5-Sep-18

Market Status

Out of Stock
Available
Available

Brand

Samsung
Vivo
Vivo

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 3,990
Rs. 9,999
Rs. 13,218

Model Number

-
vivo 1803/PD1732BF
-

GPS

Yes A-GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass

NFC

No
-
-

Network Support

3G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

Yes
Yes
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

SIM1: Micro, SIM2: Micro
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, b/g/n

Bluetooth Type

v4.1
v5.0
v5.0

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No
No

Wi-Fi Features

Wi-Fi Direct
Mobile Hotspot
Mobile Hotspot

SIM 1 Bands

3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 3G Speed: HSDPA 21 Mbit/s , HSUPA 5.76 Mbit/s , GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

SIM 2 Bands

2G Bands: GSM 1800 / 1900 / 850 / 900 MHz...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Audio Features

-
Active noise cancellation with dedicated mic
Active noise cancellation with dedicated mic

VoLTE

-
Yes
Yes

Weight

112 grams
148 grams
152 grams

Colors

Black, Red, White
Black, Gold
Black, Gold, Nebula Purple

Dimensions

120.4 x 63.2 x 9.7 mm
155 x 75 x 7.7 mm
155.2 x 75.2 x 7.7 mm

SAR Value

Head: 0.54 W/kg, Body: 0.9 W/kg
Head: 1.014 W/kg, Body: 0.445 W/kg
Head: 1.119 W/kg, Body: 0.530 W/kg

Build

-
Back: Plastic
Back: Plastic

OIS

No
-
-

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, LED Flash

Rear Video Recording

640x480 @ 15 fps
-
1920x1080 @ 30 fps

Rear Camera Features

Digital Zoom, Auto Flash, Face detection
Digital Zoom, Auto Flash, Face detection, Touch to focus
Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Single, 3.1MP
Single, 13MP
Dual, 13MP + 2MP

Rear Camera 1 Resolution

3.1 MP
13 MP
13 MP

Rear Camera 1 Type

Primary Camera
f/2.2 Primary Camera
f/2.2 Primary Camera

Rear Sensor

-
CMOS image sensor
CMOS image sensor

Rear Aperture

-
f/2.2
f/2.2

Front Camera Setup

Single, 0.3MP
Single, 5MP
Single, 8MP

Front Camera 1 Resolution

0.3 MP
5 MP
8 MP

Front Camera 1 Type

Front Camera
f/2.2 Primary Camera
f/2.2 Primary Camera

Front Flash

No
Yes, Screen flash
Yes, Screen flash

Front Aperture

-
f/2.2
f/2.2

Fingerprint Scanner

No
Yes
Yes

Fingerprint Scanner Position

-
Rear
Rear

Face Unlock

-
Yes
Yes
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