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Thursday, December 13, 2018

Nokia 8.1 Vs iPhone XR Vs Samsung Galaxy A9 (2018) Comparisons


The Nokia 8.1 comes with 4/6 GB of RAM and 64/128 GB of internal memory which can be expanded via microSD. The Nokia 8.1 boasts of the 12/13-megapixels dual rear camera and 20-megapixels front camera for selfies and video calling.

The Samsung Galaxy A9 (2018) comes with 6/8 GB of RAM and 128 GB of internal memory which can be expanded via MicroSD. The Samsung Galaxy A9 (2018) boasts of the 24/10/8/5-megapixels quad rear camera and 24-megapixel front camera for selfies and video calling.

The Apple iPhone XR comes with 3 GB of RAM and 64/128/256 GB of internal memory which can not be expanded via MicroSD. The Apple iPhone XR boasts of the 12-megapixels rear camera and 7-megapixel front camera for selfies and video calling.



Nokia 8.1
iPhone XR
Samsung Galaxy A9 (2018)

Brand and Model
Brand and Model
Brand and Model
Brand 
  Nokia
  Apple
  Samsung
Model 
  8.1
 iPhone XR
  Galaxy A9 (2018)
Model Alias
 TA-1131
 A1984
  SM-A9200


 A9200


 SM-A920F


 A920F

SIM Card
SIM Card
SIM Card
SIM Card Type  
Nano-SIM (4FF-fourth form factor,since 2012, 12.30 x 8.80 x 0.67 mm) 
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm) 
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm) 

Nano-SIM / microSD


Number of SIM Cards 
  2
  1
  2
Features

Dual SIM-nano-SIM and eSIM


Dual SIM optional
 Dual SIM stand-by
Networks
Networks
Networks
Network 
GSM / LTE / UMTS
GSM / LTE / UMTS / CDMA / TD-SCDMA / CDMA2000
GSM / LTE / CDMA / UMTS / TD-SCDMA

Mobile Network Technology and Bandwidth 
Mobile Network Technology and Bandwidth
Mobile Network Technology and Bandwidth
Mobile Network Technologies 
 UMTS (384 kbit/s) 
 UMTS (384 kbit/s) 
 UMTS (384 kbit/s) 
 EDGE 
 EDGE 
 EDGE 
 GPRS  
 GPRS  
 GPRS  
 HSPA+ 
 HSPA+ 
 HSPA+ 
LTE Cat 6 (51.0 Mbit/s, 301.5 Gbit/s)
 LTE
LTE Cat 9 (51.0 Mbit/s, 452.2 Mbit/s)

LTE A (500 Mbit/s, 1 Gbit/s)


EV-DO Rev.A (1.8 Mbit/s, 3.1 Mbit/s)
EV-DO Rev. A (1.8 Mbit/s, 3.1 Mbit/s)

TD-SCDMA
TD-SCDMA

TD-HSDPA
TD-HSDPA

Operating System
Operating System
Operating System
Operating System (OS) 
Android 9.0 Pie
 iOS 12
Android 8.0 Oreo
User Interface (UI)




System on Chip (SOC)
System on Chip (SOC)
System on Chip (SOC)
SOC 
Qualcomm Snapdragon 710
Apple A12 Bionic
Qualcomm Snapdragon 660 MSM8976 Plus
Process Technology 
 10 nm 
 7 nm 
 14 nm 
CPU
2x 2.2 GHz Kryo 360

4x 2.2 GHz Kryo 260
6x 1.7 GHz Kryo 360

4x 1.84 GHz Kryo 260
CPU Bits 
 64 bits 
 64 bits 
 64 bits 
Instruction Set  
 ARMv8
 ARMv8-A
 ARMv8
CPU Frequency 
 2200 MHz  

 2200 MHz  
CPU Cores 
  8
  6
  8
GPU
Qualcomm Adreno 616

Qualcomm Adreno 512
RAM Capacity 
  4 GB
  3 GB  
  6 GB
  6 GB

  8 GB
RAM Type  
 LPDDR4X

 LPDDR4X
RAM Channels  
 Double channel

 Single channel
RAM Frequency  
 1866 MHz

 1866 MHz


 M12 motion coprocessor


 Neural engine (8-core design)


Storage
Storage
Storage
Storage 
  64 GB 
  64 GB 
  
 128 GB
 128 GB
  128 GB 

 256 GB


Memory Cards
Memory Cards
Memory Cards
Types 
  microSD
  No
 microSD
 microSDHC

microSDHC
 microSDXC

microSDXC

Display
Display
Display
Type / Technology 
  IPS
  IPS
Super AMOLED
Diagonal Size 
  6.18 in 
  6.1 in 
  6.3 in 
  156.97 mm 
  154.94 mm 
  160.02 mm 
  15.7 cm 
  15.49 cm 
  16 cm 
Width 
  2.65 in 
  2.56 in 
  2.76 in 
  67.2 mm 
  64.99 mm 
  70 mm 
  6.72 cm 
  6.5 cm 
  7 cm 
Height 
  5.59 in 
  5.54 in 
  5.67 in 
  141.86 mm 
  140.65 mm 
  143.9 mm 
  14.19 cm 
  14.07 cm 
  14.39 cm 
Aspect Ratio 
 2.111:1 
 2.164:1 
 2.056:1
Resolution 
 1080 x 2280 pixels 
 828 x 1792 pixels 
 1080 x 2220 pixels 
Pixel Density 
  408 ppi 
  324 ppi 
  392 ppi 
  160 ppcm 
  127 ppcm 
  154 ppcm 
Color Depth 
  24 bits  
  24 bits  
  24 bits  
  16777216 colors 
  16777216 colors 
  16777216 colors 
Display Area 
  81.55 % 
  80.28 % 
  80.76 % 
Other Features 
 Capacitive 
 Capacitive 
 Capacitive 
 Multi-touch 
 Multi-touch 
 Multi-touch 
Full Lamination Technology
Scratch resistant

Liquid retina HD display
Always-On Display
True Tone display


 2.5D Curved glass screen
96% NTSC
120 Hz touch-sensing

1500:1 contrast ratio
1400:1 contrast ratio

500 cd/m square
625 cd/m square


Oleophobic (lipophobic) coating


Dolby Vision

HDR10
HDR10


Wide Color display (P3)


Sensors
Sensors
Sensors
Sensors 
 Proximity
 Proximity
 Proximity
 Light
 Light
 Light
 Accelerometer
 Accelerometer
 Accelerometer
 Compass
 Compass
 Compass
 Gyroscope
Gyroscope
Gyroscope
Barometer
Barometer
 Fingerprint

 Fingerprint
 Hall

Hall
Infrared face recognition sensor


Primary Camera
Primary Camera
Primary Camera
Sensor type 
 CMOS
CMOS
CMOS
Aperture
 f/1.8
 f/1.8
 f/1.7
Flash Type
Dual LED

 LED
 Image Resolution 
 4032 x 3024 pixels 
 4032 x 3024 pixels 
 5632 x 4224 pixels 
 12.19 MP 
 12.19 MP 
 23.79 MP 
Video resolution
 3840 x 2160 pixels
 3840 x 2160 pixels
 3840 x 2160 pixels
 8.29 MP
 8.29 MP
 8.29 MP
Video FPS
 30 fps
 60 fps
 30 fps
Features 
Autofocus 
Autofocus 
Autofocus 
Continuous shooting 
Continuous shooting 
Continuous shooting 
Digital zoom
Digital zoom 
Digital zoom
Optical zoom
Optical image stabilization
Optical image stabilization
Optical image stabilization


Geotagging 
Geotagging 
Geotagging 
Panorama 
Panorama 
Panorama 
HDR 
HDR 
HDR 
Touch focus 
Touch focus 
Touch focus 
Face detection
Face detection
Face detection
White balance setting 
White balance setting  
White balance setting  
ISO setting 
ISO setting 
ISO setting 
Exposure compensation 
Exposure compensation 
Exposure compensation 
Self-timer 
Self-timer 
Self-timer 
Scene mode 
Scene mode 
Scene mode 
Sensor size – ½.55”
Macro mode

RAW

Pixel size- 1.4 um
Pixel size- 1.4 um

Carl Zeiss lens
Flash type- Quad LED

High CRI LED flash
6-element lens

Focal length (35 mm equivalent) – 25 mm
Focal length (35 mm equivalent) 28 mm

Wide angle – 80 degree
Noise reduction

Phase detection with Dual Pixel
Sapphire crystal glass lens cover

1080p @ 240 fps

Hybrid IR filter

Secondary rear camera- 13 MP

Secondary rear camera- 10 MP (telephoto)
Aperture size- f/2.2 (#2)

Aperture size-f/2.4 (#2)
Carl Zeiss lens (#2)




Third rear camera- 8 MP (ultra wide-angle)


Aperture size- f/2.4 (#3)


Wide-angle lens- 120 degree (#3)


Fourth rear camera- 5 MP


Aperture size- f/2.2 (#4)

Secondary Camera
Secondary Camera
Secondary Camera
Aperture
 f/1.2
 f/2.2
 f/2
Image Resolution 
 5120 x 3840 pixels 
 3088 x 2320 pixels 
 5632 x 4224 pixels 
  19.66 MP 
  7.16 MP 
  23.79 MP 
Video Resolution
 1920 x 1080 pixels
 1920 x 1080 pixels
 1920 x 1080 pixels
 2.07 MP
 2.07 MP
 2.07 MP
Video FPS
 30 fps
 60 fps
 30 fps

Pixel size – 1.8 um (4-in-1 pixel binning)
Focal length (35 mm equivalent) 32 mm
  
Carl Zeiss lens



720p @ 240 fps


Audio
Audio
Audio
Speaker 
Loudspeaker 
Loudspeaker 
Loudspeaker 
Earpiece
Earpiece
Earpiece
OZO Audio
Stereo speakers


Dolby Digital Plus
Dolby Atmos

HAC (M3/T4)- Hearing Aid Compatibility


Radio
Radio
Radio
Radio 
  Yes
  No
  Yes

Tracking /  Positioning
Tracking /  Positioning
Tracking /  Positioning
Tracking / Positioning 
 GPS 
 GPS 
 GPS 
 A-GPS 
 A-GPS 
 A-GPS 
GLONASS
GLONASS
GLONASS
BeiDou
Wi-Fi
BeiDou

Cell ID


Wi-Fi
Wi-Fi
Wi-Fi
Wi-Fi
 802.11a (IEEE 802.11a-1999)
 802.11a (IEEE 802.11a-1999)
 802.11a (IEEE 802.11a-1999)
 802.11b (IEEE 802.11b-1999)
 802.11b (IEEE 802.11b-1999)
 802.11b (IEEE 802.11b-1999)
 802.11g (IEEE 802.11g-1999)
 802.11g (IEEE 802.11g-1999)
 802.11g (IEEE 802.11g-1999)
 802.11n (IEEE 802.11n-2003) 
 802.11n (IEEE 802.11n-2003) 
 802.11n (IEEE 802.11n-2003) 
 802.11n 5GHz
 802.11n 5GHz
 802.11n 5GHz
 802.11ac (IEEE 802.11ac)
 802.11ac (IEEE 802.11ac)
 802.11 ac (IEEE 802.11ac)
 Dual band
Dual band
Dual band
 Wi-Fi Hotspot 
 Wi-Fi Hotspot 
 Wi-Fi Hotspot 
 Wi-Fi-Direct

 Wi-Fi-Direct

 2x2 MiMO
 VHT80 MU-MiMO

Bluetooth
Bluetooth
Bluetooth
Version 
 5.0
 5.0
 5.0
Features 
A2DP  
A2DP 
A2DP 


AVRCP


DIP

LE
HSP


HID


HSP


MAP


OPP


PAN


PBAP/PAB


HOGP

USB
USB
USB
Version 
 USB Type-C

 USB Type-C
Features 
  2.0
  5.0
  2.0
Charging 
Charging 
Charging 
Mass Storage 
Mass Storage 
Mass Storage 
On-The-Go

On-The-Go

 Proprietary


Headphone Jack
Headphone Jack
Headphone Jack
Headphone Jack 
 Yes
 No
 Yes

Connectivity
Connectivity
Connectivity
Connectivity 
 Computer sync 
 Computer sync 
 Computer sync 
 OTA sync 
 OTA sync 
 OTA sync 
 Tethering
 Tethering
 Tethering
 NFC
NFC
NFC
VoWiFi

ANT+
 VoLTE
 VoLTE
  

Browser
Browser
Browser
Browser 
HTML 
HTML 
HTML 
HTML5 
HTML5 
HTML5 
CSS 3 
CSS 3 
CSS 3 

Audio File Formats / Codecs
Audio File Formats / Codecs
Audio File Formats / Codecs
Audio File Formats  / Codecs  
AAC 
AAC 
AAC 

AAC+ / aacPlus / HE-AAC v1

AMR / AMR-NB / GSM-AMR 
AMR / AMR-NB / GSM-AMR 
AMR / AMR-NB / GSM-AMR 
AMR-WB
AMR-WB

eAAC+ / aacPlus v2 / HE-AAC v2
eAAC+ / aacPlus v2 / HE-AAC v2
eAAC+ / aacPlus v2 / HE-AAC v2
FLAC 
FLAC 
FLAC 
M4A

M4A
MIDI 
MIDI 
MIDI 
MP3 
MP3 
MP3 
OGG 
OGG 
OGG 
WMA 
WMA 
WMA 
WAV 
WAV 
WAV 

AIFF


Video File Formats / Codecs
Video File Formats / Codecs
Video File Formats / Codecs
Video File Formats /  Codecs 
3GPP 
3GPP 
3GPP 
AVI 
AVI 
AVI 


3GPP2


Flash Video
H.263
H.263

H.264 / MPEG-4 Part 10 / AVC Video
H.264 / MPEG-4 Part 10 / AVC Video

MKV

MKV
MP4
MPEG-4
MP4

QuickTime



WebM
WMV

WMV
Xvid



Battery
Battery
Battery
Capacity
 3500 mAh

 3800 mAh
Type 
 Li-Polymer
 Li-Ion
 Li-Ion
Features 
 Non-removable 
 Non-removable 
 Non-removable 

Fast charging
Fast charging
 Fast charging
Wireless charging


Launch
Launch
Launch
Announced 
 2018, December
 2018, September 
 2018, October
Status 
  Exp. Release Dec.  2018
Release Oct. 2018
Release Nov.  2018

Price
Price
Price
Price 
 About 450 $
 Start 749 $ 
 About 599 $

Design
Design
Design 
Colors 
 Blue
 Blue
 Black
Black
 Black
 Blue
Silver
 Red

Copper
 Yellow
 Pink

 White


 Coral

Width 
  75.76 mm 
  75.7 mm 
  77 mm 
  7.58 cm 
  7.57 cm 
  7.7 cm 
  0.25 ft 
  0.25 ft 
  0.25 ft 
  2.98 in 
  2.98 in 
  3.03 in 
Height 
 154.8 mm 
 150.9 mm 
 162.5 mm 
 15.48 cm 
 15.09 cm 
 16.25 cm 
  0.51 ft 
  0.5 ft 
  0.53 ft 
  6.09 in 
  5.94 in 
  6.4 in 
Thickness 
  7.97 mm 
  8.3 mm 
  7.8 mm 
  0.8 cm 
  0.83 cm 
  0.78 cm 
  0.03 ft 
  0.03 ft 
  0.03 ft 
  0.31 in 
  0.33 in 
  0.31 in 
Weight 
  180 g
  194 g
  183 g
  0.4 lbs
  0.43 lbs
   0.4 lbs
  6.35 oz
  6.84 oz
  6.46 oz
Volume 
  93.47 cm3
  94.81 cm3
  97.6 cm3
  5.68 in3
  5.76 in3
  5.93 in3
Body Materials
 Aluminium alloy
 Glass
 Polycarbonate
 Glass
 Aluminium alloy
  

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