vivo S1 Pro vs iQOO Neo 855

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Comparing the vivo S1 Pro vs iQOO Neo 855 across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: iQOO Neo 855 runs at a higher processing speed of 2.84 GHz, while vivo S1 Pro runs at 2.0 GHz, making iQOO Neo 855 the better performer.


Display: Both vivo S1 Pro and iQOO Neo 855 offer the same screen size of 6.38 inches and feature the same Super AMOLED display.


Rear Camera: vivo S1 Pro offers a higher rear camera resolution with 48 MP, while iQOO Neo 855 offers 12 MP, making vivo S1 Pro better for rear camera photography.


Front Camera: vivo S1 Pro offers a higher front camera resolution with 32 MP, while iQOO Neo 855 offers 16 MP, making vivo S1 Pro better for front camera photography.


Battery: Both vivo S1 Pro and iQOO Neo 855 offer the same 4500 mAh battery capacity.


Storage: iQOO Neo 855 offers higher internal storage with 64 GB, while vivo S1 Pro offers 128 GB, making iQOO Neo 855 the better option for storage.

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vivo S1 Pro
₹20,990
(Out of Stock)
iQOO Neo 855
₹20,190
(Not Released in India)
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Summary

Spec Score

77%
80%

Release Date

04 Jan, 2020
20 Jan, 2020

Performance

Snapdragon 665
Snapdragon 855
Octa Core (upto 2 GHz)
Octa Core (upto 2.84 GHz)
8 GB RAM
6 GB RAM

Display

6.38 inches (16.21 cm)
6.38 inches (16.21 cm)
Super AMOLED
Super AMOLED
1080x2340 px (FHD+)
1080x2340 px (FHD+)

Rear Camera

48 MP
Primary Camera
12 MP
Primary Camera
8 MP
Ultra-Wide Angle Camera
8 MP
Wide Angle Camera
2 MP
Macro Camera
2 MP
Depth Camera
2 MP
Depth Camera
N/A

Front Camera

32 MP
16 MP

Battery

4500 mAh
4500 mAh
18W Fast Charging
Fast Charging
No Wireless Charging
N/A

Storage

128 GB
64 GB
eMMC
N/A

Expert Review

7.0/10
N/A

Pros

  • Good looking design
  • Decent battery
  • Display is up to the mark
  • Device yet to be reviewed

Cons

  • Poor choice of processor for the price
  • Please improve the software experience
  • Device yet to be reviewed

User Ratings

4.4/5
(38,771 ratings)
N/A

Benchmarks (The higher, the better)

172,519
AnTuTu Score
N/A
13h 23m
Battery Life (PC Mark)
N/A

Video

Videos
3 More Videos
There are no videos available for the device.

User Feedback

General

Launch Date

Jan 04, 2020
(Official)
N/A

Operating System

Android v9.0 (Pie)
Android v9.0 (Pie)

Custom UI

Funtouch OS
Funtouch OS

Performance

Performance Rating

Good
Very Good

Chipset

Qualcomm Snapdragon 665
Qualcomm Snapdragon 855

Processor

Octa core

2 GHz, Quad core, Kryo 260 1.8 GHz, Quad core, Kryo 260
Octa core

2.84 GHz, Single core, Kryo 485 2.42 GHz, Tri core, Kryo 485 1.8 GHz, Quad core, Kryo 485

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

11 nm
N/A

Graphics (GPU)

Adreno 610
Adreno 640

RAM

8 GB
6 GB

RAM Type

LPDDR4X
N/A

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

172,519
N/A

Bootup Time (The lower, the better)

28.0 s
N/A

Gaming Test Results

Battery Drain* (The lower, the better)

7.0 %
N/A

Heating* (The lower, the better)

22.7 %
N/A
* after 30 mins of gaming

Display

Display Rating

Best In Class
Best In Class

Display Type

Super AMOLED
Super AMOLED

Screen Size

6.38 inches  (16.21 cm)
6.38 inches  (16.21 cm)

Resolution

1080x2340 px (FHD+)
1080x2340 px (FHD+)

Aspect Ratio

19.5:9
19.5:9

Pixel Density

404 ppi
404 ppi

Screen to Body Ratio (calculated)

83.39 %
83.12 %

Bezel-less Display

Yes with waterdrop notch
Yes with waterdrop notch

Screen to Body Ratio (claimed by the brand)

90 %
N/A

Design

Height

159.2 mm
159.5 mm

Width

75.1 mm
75.2 mm

Thickness

8.6 mm
8.1 mm

Weight

186.7 grams
198.5 grams

Build Material

Back: Plastic
N/A

Rear Camera

Rear Camera Rating

Very Good
Good

Resolution

48 MP
Primary Cameraf/1.81/2" sensor size CMOS image sensor 0.8µm pixel size
12 MP
Primary Cameraf/1.79
8 MP
f/2.2 Ultra-Wide Angle Camera13 mm focal length
8 MP
f/2.2 Wide Angle Camera
2 MP
f/2.4 Macro Camera1/5.0" sensor size 1.75µm pixel size
2 MP
f/2.4 Depth Camera
2 MP
f/2.4 Depth Camera
N/A

Autofocus

Yes Phase Detection Autofocus
Yes

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

8000 x 6000 Pixels
4000 x 3000 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

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

Camera Features

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

Video Recording

Full HD @30 fps
N/A

Front Camera

Front Camera Rating

Very Good
Very Good

Resolution

32 MP
f/2.0 Primary Camera26 mm focal length 1/2.8" sensor size CMOS 0.8µm pixel size
16 MP
f/2.0 Primary Camera

Flash

Yes Screen flash
N/A

Video Recording

Full HD @30 fps
N/A

Battery

Battery Rating

Very Good
Excellent

Capacity

4500 mAh
4500 mAh

Battery Type

Li-Polymer
Li-ion

Quick Charging

Yes 18W Fast Charging
Yes Fast Charging

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

13h 23m
N/A

Charging Time (20% to 100%) (The lower, the better)

1h 40m 3s
N/A

Storage

Internal Storage

128 GB
64 GB

Storage Type

eMMC
N/A

Expandable Storage

Yes Up to 256 GB
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

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

Network Support

5G Not Supported 4G
5G Not Supported 4G

VoLTE

Yes
Yes

SIM 1

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)
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) / 900(band 8) / 1700(band 4) / 850(band 5) / 850(band 19)

SIM 2

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)
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) / 900(band 8) / 1700(band 4) / 850(band 5) / 850(band 19)

SAR Value

Head: 1.191 W/kg Body: 0.475 W/kg
N/A

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n) 5GHz
Yes Wi-Fi 4 (802.11 a/b/g/n)

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.0

GPS

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

Multimedia

Audio Jack

3.5 mm
3.5 mm

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

On-screen
On-screen

Fingerprint Sensor Type

Optical
Optical

Other Sensors

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