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Samsung Z3 vs Samsung Z2 vs Samsung Galaxy S20

Key Feature Comparison

4.3

Samsung Z3

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3.7

Samsung Z2

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7.9

Samsung Galaxy S20

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At a Glance

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Quad core, 1.3 GHz, Cortex A7

Spreadtrum SC7730, Mali-400 MP2

Quad core, 1.5 GHz, Cortex A7

Spreadtrum SC9830A, Mali-400 MP2

Octa core (2.73 GHz, Dual core, M5 Mongoose + 2.5 GHz, Dual core, Cortex A76 + 2 GHz, Quad core, Cortex A55)

Samsung Exynos 9 Octa 990, Mali-G77 MP11

2600 mAh

Li-ion

1500 mAh

Li-ion

4000 mAh

Li-ion, Fast, 25W

12.70 cm (5.0 inch)

294 ppi

10.16 cm (4.0 inch)

233 ppi

15.75 cm (6.2 inch)

566 ppi, 2K

Single, 8MP

Single, 5MP

1280x720 @ 30 fps

Triple, 12MP + 64MP + 12MP

7680x4320 @ 24 fps, 3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 960 fps

3G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

12.70 cm (5.0 inch)
10.16 cm (4.0 inch)
15.75 cm (6.2 inch)

Screen Type

Super AMOLED
TFT
AMOLED

Screen Resolution

720 x 1280 pixels
480 x 800 pixels
1440 x 3200 pixels

Pixel Density

294 ppi
233 ppi
566 ppi

Screen Protection

No
No
Gorilla Glass 6

Screen to Body Ratio

69.37%
59.50%
88.53%

Phone Variants

1GB 8GB
1GB 8GB
8GB 128GB

Expandable Storage

Yes
Yes
Yes

Expandable Storage Capacity

Yes, 128 GB
Yes, 128 GB
Yes, 1 TB

OTG Support

No
Yes
Yes

Sensors

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

Operating System

Tizen v2.4
Tizen v2.4
Android v10 (Q)

GPU

Mali-400 MP2
Mali-400 MP2
Mali-G77 MP11

Chipset

Spreadtrum SC7730
Spreadtrum SC9830A
Samsung Exynos 9 Octa 990

CPU

Quad core, 1.3 GHz, Cortex A7
Quad core, 1.5 GHz, Cortex A7
Octa core (2.73 GHz, Dual core, M5 Mongoose + 2.5 GHz, Dual core, Cortex A76 + 2 GHz, Quad core, Cortex A55)

Clock Speed

1.3 GHz
1.5 GHz
2.73 GHz

Battery Capacity

2600 mAh
1500 mAh
4000 mAh

Battery Removable

Yes
Yes
No

Battery Type

Li-ion
Li-ion
Li-ion

USB Type-C

No
No
Yes

Announced On

5-Oct-15
5-Aug-16
11-Feb-20

Market Status

Out of Stock
Out of Stock
Available

Brand

Samsung
Samsung
Samsung

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 4,990
Rs. 4,790
Rs. 54,000

GPS

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

NFC

No
No
Yes

Network Support

3G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

Yes
Yes
No

3.5mm Audio Jack

Yes
Yes
No

SIM Size

SIM1: Micro, SIM2: Micro
SIM1: Micro, SIM2: Micro
SIM1: Nano, SIM2: Nano (Hybrid)

Wi-Fi

Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, a/ac/ax/b/g/n/n 5GHz, MIMO

Bluetooth Type

v4.0
v4.0
v5.0

Audio Jack

3.5 mm
3.5 mm
USB Type-C

SIM Slot(s)

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

eSIM

No
No
No

SIM 1 Bands

3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 2100 / 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) / 1900(band 39), 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 13) / 700(band 17) / 850(band 18) / ...

SIM 2 Bands

2G Bands: GSM 1800 / 1900 / 850 / 900 MHz...
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), 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 13) / 700(band 17) / 850(band 18) / ...

Wi-Fi Features

-
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

-
Yes
Yes

Front Camera Features

Wide Angle Selfie
-
Dual video call, Auto-HDR

Front Camera Setup

Single, 5MP
Single, 0.3MP
Single, 10MP

Front Camera 1 Resolution

5 MP
0.3 MP
10 MP

Front Camera 1 Type

Front Camera
Front Camera
f/2.2, Wide Angle, Primary Camera

Front Flash

No
No
-

Front Sensor

-
CMOS
Exmor RS

Weight

137 grams
127 grams
163 grams

Colors

Black, Gold, Silver
Black, Gold, Wine
Cosmic Gray, Cloud Blue, Cloud Pink

Dimensions

141.6 x 70 x 7.9 mm
121.5 x 63 x 10.8 mm
151.7 x 69.1 x 7.9 mm

Build

-
Plastic body
Back: Gorilla Glass

OIS

No
No
Yes

Rear Flash

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

Rear Camera Features

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

Rear Camera Setup

Single, 8MP
Single, 5MP
Triple, 12MP + 64MP + 12MP

Rear Camera 1 Resolution

8 MP
5 MP
12 MP

Rear Camera 1 Type

Primary Camera
Primary Camera
f/1.8, Wide Angle (79 degree field-of-view), Primary Camera

Rear Video Recording

-
1280x720 @ 30 fps
7680x4320 @ 24 fps, 3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 960 fps

Rear Sensor

-
CMOS image sensor
CMOS image sensor, Exmor-RS CMOS Sensor

Fingerprint Scanner

No
No
Yes
Turn your old phone into cash

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