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Asus Zenfone 3s Max vs Realme 8 vs Vivo S1

Key Feature Comparison

5.8

Asus Zenfone 3s Max

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At a Glance

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Octa core (1.5 GHz, Quad core, Cortex A53 + 1 GHz, Quad core, Cortex A53)

MediaTek MT6750, Mali-T860 MP2

Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)

MediaTek Helio G95, Mali-G76 MC4

Octa core (2 GHz, Dual core, Cortex A75 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Helio P65, Mali-G52

5000 mAh

Li-Polymer

5000 mAh

Li-ion, Yes, Dart, 30W

4500 mAh

Li-Polymer, Fast, 18W

5.2 inches

282 ppi

6.4 inches

409 ppi, FHD

6.38 inches

404 ppi, FHD

Single, 13MP

1920x1080 @ 30 fps

Quad, 64MP + 8MP + 2MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 240 fps

Triple, 16MP + 8MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

5.2 inches
6.4 inches
6.38 inches

Screen Type

IPS LCD
Super AMOLED
Super AMOLED

Screen Resolution

720 x 1280 pixels
1080 x 2400 pixels
1080 x 2340 pixels

Pixel Density

282 ppi
409 ppi
404 ppi

Screen to Body Ratio

67.50%
90.80%
90%

Aspect Ratio

-
20:09
19.5:9

Screen Design

-
Punch hole
Waterdrop notch

Screen Refresh Rate

-
60 Hz
-

Screen Quality

-
FHD
FHD

Peak Brightness

-
1000 nits
-

Phone Variants

3GB 32GB
8GB 128GB, 6GB 128GB, 4GB 128GB
6GB 64GB, 6GB 128GB, 4GB 128GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR3
LPDDR4X
LPDDR4X

Storage Type

eMMC 5.1
-
eMMC 5.1

Expandable Storage Capacity

Yes, 2 TB
Yes, 256 GB
Yes, 256 GB

OTG Support

Yes
Yes
Yes

Sensors

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

Operating System

Android v7.0 (Nougat)
Android v11
Android v9.0 (Pie)

GPU

Mali-T860 MP2
Mali-G76 MC4
Mali-G52

Chipset

MediaTek MT6750
MediaTek Helio G95
MediaTek Helio P65

CPU

Octa core (1.5 GHz, Quad core, Cortex A53 + 1 GHz, Quad core, Cortex A53)
Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)
Octa core (2 GHz, Dual core, Cortex A75 + 2 GHz, Hexa Core, Cortex A55)

Custom User Interface

Zen UI
Realme UI
Funtouch OS

Clock Speed

1.5 GHz
2.3 GHz
2 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

28 nm
12 nm
12 nm

Battery Capacity

5000 mAh
5000 mAh
4500 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-ion
Li-Polymer

USB Type-C

No
Yes
No

Charger Type

-
Yes, Dart, 30W
Fast, 18W

Fast Charging

-
Yes
Yes

Charging Time

-
100 % in 65 minutes
-

Announced On

7-Feb-17
24-Mar-21
8-Aug-19

Market Status

Available
Available
Available

Brand

Asus
Realme
Vivo

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 14,999
Rs. 14,999
Rs. 16,990

Model Number

-
RMX3085
vivo 1907/PD1913F_EX

GPS

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

NFC

No
No
No

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

Yes
-
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v4.0
v5.1
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

Mobile Hotspot
Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
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) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/...
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

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) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, E...
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...

Front Camera Features

Fixed Focus
-
HDR

Front Camera Setup

Single, 8MP
Single, 16MP
Single, 32MP

Front Camera 1 Resolution

8 MP
16 MP
32 MP

Front Camera 1 Type

f/2.2 Primary Camera
f/2.45, Wide Angle Primary Camera
f/2.0 Primary Camera

Front Aperture

f/2.2
f/2.45
f/2.0

Front Flash

No
Yes, Screen flash
Yes, Screen flash

Front Video Recording

-
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps

Front Camera 1 Lens

-
3" sensor size, 1 micrometre pixel size
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size

Front Sensor

-
Exmor RS
-

Weight

175 grams
177 grams
179 grams

Colors

Black, Gold
Cyber Silver, Cyber Black
Diamond Black, Skyline Blue, Fusion Black

Build

Case: Metal, Back: Metal
Back: Plastic
Back: Plastic

Dimensions

149.5 x 73.7 x 8.8 mm
160.6 x 73.9 x 7.9 mm
159.5 x 75.2 x 8.1 mm

OIS

No
-
-

Rear Flash

Yes, Dual-color LED Flash
Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 240 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Single, 13MP
Quad, 64MP + 8MP + 2MP + 2MP
Triple, 16MP + 8MP + 2MP

Rear Camera 1 Resolution

13 MP
64 MP
16 MP

Rear Camera 1 Type

f/2.0 Primary Camera
f/1.79 (upto 10x Digital Zoom), Wide Angle (80 degree field-of-view) Primary Camera
f/1.78, Wide Angle Primary Camera

Rear Sensor

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

Rear Aperture

f/2.0
f/1.79
f/1.78

Rear Camera 1 Lens

-
25.18 mm focal length, 2" sensor size, 0.7 micrometre pixel size
2.8" sensor size, 1.12 micrometre pixel size

Rear Camera 2 Resolution

-
8 MP
8 MP

Rear Camera 2 Type

-
f/2.25, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 2 Lens

-
15.53 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
13 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size

Rear Camera 3 Resolution

-
2 MP
2 MP

Rear Camera 3 Type

-
f/2.4, Macro Camera
f/2.4, Depth Camera

Rear Camera 3 Lens

-
21.88 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
-

Rear Camera 4 Resolution

-
2 MP
-

Rear Camera 4 Type

-
f/2.4 Mono Camera
-

Rear Camera 4 Lens

-
21.64 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
-

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

-
On-Screen
On-Screen

Fingerprint Scanner Type

-
Optical
Optical

Face Unlock

-
Yes
Yes

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