Asus Zenfone 7 vs vivo Nex 3S

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Comparing the Asus Zenfone 7 vs vivo Nex 3S across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: Both Asus Zenfone 7 and vivo Nex 3S run at the same processing speed of 2.84 GHz.


Display: vivo Nex 3S offers a screen size of 6.89 inches, while Asus Zenfone 7 offers 6.67 inches, making vivo Nex 3S the larger display of the two. Both Asus Zenfone 7 and vivo Nex 3S feature the same AMOLED display.


Rear Camera: Both Asus Zenfone 7 and vivo Nex 3S feature a 64 MP primary rear camera.


Front Camera: Asus Zenfone 7 offers a higher front camera resolution with 64 MP, while vivo Nex 3S offers 16 MP, making Asus Zenfone 7 better for front camera photography.


Battery: Asus Zenfone 7 offers a higher battery capacity with 5000 mAh, while vivo Nex 3S offers 4500 mAh, making Asus Zenfone 7 better for longer battery life.


Storage: vivo Nex 3S offers higher internal storage with 256 GB, while Asus Zenfone 7 offers 128 GB, making vivo Nex 3S the better option for storage.

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Asus Zenfone 7
₹55,790
(Not Released in India)
vivo Nex 3S
₹53,490
(Not Released in India)
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Summary

Spec Score

N/A
84%

Release Date

10 Jan, 2022
08 Nov, 2021

User Feedback

General

Operating System

Android v10 (Q)
Android v10 (Q)

Custom UI

Zen UI
Funtouch OS

Performance

Chipset

Qualcomm Snapdragon 865
Qualcomm Snapdragon 865

Processor

Octa core

2.84 GHz, Single core, Kryo 585 2.42 GHz, Tri core, Kryo 585 1.8 GHz, Quad core, Kryo 585
Octa core

2.84 GHz, Single core, Kryo 585 2.42 GHz, Tri core, Kryo 585 1.8 GHz, Quad core, Kryo 585

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

7 nm
7 nm

Graphics (GPU)

Adreno 650
Adreno 650

RAM

6 GB
8 GB

RAM Type

LPDDR5
LPDDR5

Display

Display Type

AMOLED
AMOLED (Curved Display)

Screen Size

6.67 inches  (16.94 cm)
6.89 inches  (17.5 cm)

Resolution

1080x2400 px (FHD+)
1080x2256 px (FHD+)

Brightness

700 nits
N/A

Refresh Rate

90 Hz
N/A

Aspect Ratio

20:9
N/A

Pixel Density

395 ppi
363 ppi

Screen to Body Ratio (calculated)

84.32 %
93.79 %

Screen Protection

Corning Gorilla Glass v6
N/A

Bezel-less Display

Yes
Yes

HDR 10 / HDR+ Support

Yes HDR 10+
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

92 %
99.6 %

Design

Height

165 mm
167.4 mm

Width

77.2 mm
76.1 mm

Thickness

9.6 mm
9.4 mm

Weight

230 grams
219.5 grams

Build Material

Back: Gorilla Glass
Back: Mineral Glass

Rear Camera

Resolution

64 MP
Primary Cameraf/1.8 Wide Angle 78° field-of-view26 mm focal length 1/1.7" sensor size IMX686 Exmor-RS CMOS Sensor 0.8µm pixel size
64 MP
Primary Cameraf/1.826 mm focal length 1/1.7" sensor size CMOS image sensor 0.8µm pixel size
12 MP
f/2.2 Ultra-Wide Angle Camera14.3 mm focal length 1/2.55" sensor size 1.4µm pixel size
13 MP
f/2.2 Ultra-Wide Angle Camera
8 MP
f/2.4 Telephoto Camera80 mm focal length
13 MP
f/2.46 Telephoto Camera

Autofocus

Yes Phase Detection Autofocus
Yes

Flash

Yes Dual LED Flash
Yes LED Flash

Image Resolution

9000 x 7000 Pixels
9000 x 7000 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

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

Video Recording

7680x4320 @ 30 fps
3840x2160 @ 60 fps
1920x1080 @ 240 fps
1280x720 @ 480 fps
3840x2160 @ 30 fps

Front Camera

Resolution

64 MP
f/1.8 Wide Angle Primary Camera26 mm focal length 1/1.7" sensor size Exmor RS 0.8µm pixel size
16 MP
f/2.0 Primary Camera
12 MP
f/2.2 Ultra-Wide Angle 113° field-of-view Camera17 mm focal length 1.4µm pixel size
N/A
8 MP
f/2.4 Camera80 mm focal length
N/A

Camera Type

N/A
Pop-Up

Autofocus

Yes Phase Detection Autofocus
N/A

Flash

N/A
Yes LED Flash

Video Recording

7680x4320 @ 30 fps
3840x2160 @ 60 fps
1920x1080 @ 240 fps
1280x720 @ 480 fps
N/A

Battery

Capacity

5000 mAh
4500 mAh

Battery Type

Li-ion
Li-ion

Quick Charging

Yes 30W Quick Charging v4.0 60% in 34 minutes
Yes 44W Flash Charging

Storage

Internal Storage

128 GB
256 GB

Storage Type

UFS 3.1
UFS 3.1

Expandable Storage

Yes Up to 2 TB
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano

Network Support

5G 4G
5G 4G

VoLTE

Yes
Yes

SIM 1

5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N28
TDD N38 / N77 / N78
5G Bands:
FDD N1 / N3
TDD N41 / N77 / N78 / N79
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 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) / 700(band 29)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 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 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
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SIM 2

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 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) / 700(band 29)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 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 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25)

Wi-Fi

Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax) MIMO
Yes Wi-Fi 4 (802.11 b/g/n) 5GHz

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.1
Yes v5.1

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

Yes
Yes

Multimedia

Audio Jack

USB Type-C
3.5 mm

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

Side
On-screen

Fingerprint Sensor Type

N/A
Optical

Other Sensors

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