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Asus Zenfone 5Z vs Samsung Galaxy M40

Key Feature Comparison

6.9

Asus ZenFone 5Z

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7.1

Samsung Galaxy M40

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At a Glance

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Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)

Qualcomm Snapdragon 845, Adreno 630

Octa core (2 GHz, Dual core, Kryo 460 + 1.7 GHz, Hexa Core, Kryo 460)

Qualcomm Snapdragon 675, Adreno 612

3300 mAh

Li-ion, Quick, v3.0

3500 mAh

Li-ion, Fast, 15W

6.2 inches

402 ppi, FHD

6.3 inches

409 ppi, FHD

Dual, 12MP + 8MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps

Triple, 32MP + 8MP + 5MP

3840x2160 @ 30 fps

4G

Dual SIM, GSM+GSM, Dual VoLTE

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.2 inches
6.3 inches

Screen Type

IPS LCD
TFT

Screen Resolution

1080 x 2246 pixels
1080 x 2340 pixels

Pixel Density

402 ppi
409 ppi

Screen Protection

Corning Gorilla Glass
Gorilla Glass 3

Screen to Body Ratio

90%
91.80%

Screen Design

Regular notch
Punch hole

Screen Quality

FHD
FHD

Aspect Ratio

-
19.5:9

Phone Variants

6GB 64GB, 8GB 256GB, 6GB 128GB
6GB 128GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
LPDDR4X

Expandable Storage Capacity

Yes, 2 TB
Yes, 512 GB

OTG Support

Yes
Yes

Storage Type

-
eMMC 5.1

Sensors

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

Operating System

Android v8.0 (Oreo)
Android v9.0 (Pie)

GPU

Adreno 630
Adreno 612

Chipset

Qualcomm Snapdragon 845
Qualcomm Snapdragon 675

CPU

Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)
Octa core (2 GHz, Dual core, Kryo 460 + 1.7 GHz, Hexa Core, Kryo 460)

Custom User Interface

Zen UI
Samsung One UI

Clock Speed

2.8 GHz
2 GHz

Architecture

64 bit
64 bit

Process Technology

10 nm
11 nm

Battery Capacity

3300 mAh
3500 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-ion

Charger Type

Quick, v3.0
Fast, 15W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Announced On

5-Feb-18
5-Jun-19

Market Status

Out of Stock
Available

Brand

Asus
Samsung

Model Number

ZS621KL-2A001IN/ZS621KL-2A011IN
-

Price Status

Confirmed
Confirmed

Price

Rs. 16,999
Rs. 15,999

GPS

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

Audio Features

24-bit/192kHz audioActive noise cancellation with dedicated micDTS Headphone X
Dolby Atmos

NFC

Yes
Yes

Network Support

4G
4G

Bluetooth

Yes
Yes

FM Radio

Yes
Yes

3.5mm Audio Jack

Yes
No

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.0
v5.0

Audio Jack

3.5 mm
USB Type-C

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

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

VoLTE

Yes
Yes

SIM 1 Bands

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) / 850(band 5) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26), 3...
4G Bands: TD-LTE 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

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) / 700(band 28) / 1900(band 2) / 850(band 5) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26), 3G Bands: UMTS ...
4G Bands: TD-LTE 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...

Front Video Recording

1080p30fps (gyro-EIS)
1920x1080 @ 30 fps

Front Camera Features

HDR
HDR

Front Camera Setup

Single, 8MP
Single, 16MP

Front Camera 1 Resolution

8 MP
16 MP

Front Camera 1 Type

f/2.0, Wide Angle Primary Camera
f/2.0 Primary Camera

Front Camera 1 Lens

24 mm focal length, 1.12 micrometre pixel size
-

Front Aperture

f/2.0
f/2.0

Front Sensor

-
CMOS

Front Flash

-
No

Weight

155 grams
168 grams

Colors

Meteor Silver, Midnight Blue
Midnight Blue, Seawater Blue, Cocktail Orange

Build

Back: Aluminium
Back: Plastic

Dimensions

153 x 75.6 x 7.8 mm
155.3 x 73.9 x 7.9 mm

SAR Value

-
Head: 0.200 W/kg

OIS

Yes
No

Rear Flash

Yes, Dual-color LED Flash
Yes, LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Dual, 12MP + 8MP
Triple, 32MP + 8MP + 5MP

Rear Camera 1 Resolution

12 MP
32 MP

Rear Camera 1 Type

f/1.8, Wide Angle Primary Camera
f/1.7 (upto 8x Digital Zoom) Primary Camera

Rear Camera 1 Lens

25 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size
2.8" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

8 MP
8 MP

Rear Camera 2 Type

f/2.2 Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 2 Lens

12 mm focal length
12 mm focal length

Rear Sensor

Exmor-RS CMOS Sensor
CMOS image sensor

Rear Aperture

f/1.8
f/1.7

Rear Camera 3 Resolution

-
5 MP

Rear Camera 3 Type

-
f/2.2, Depth Camera

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Rear
Rear

Face Unlock

Yes
Yes

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