Samsung Galaxy A7 (2018) Vs Xiaomi Redmi Note 7 Vs Huawei nova 4 Standard Version Comparisons



Samsung Galaxy A7 (2018) Vs Xiaomi Redmi Note 7 Vs Huawei nova 4 Standard Version comparisons on basis of storage, CPU, camera, price, size, user interface, RAM, display, network, design, processor, operating system, system on chip (SOC), sensors, tracking / positioning, Wi-Fi, bluetooth, USB, connectivity, battery, and other specifications.




Xiaomi Redmi Note 7
Samsung Galaxy A7 (2018)
Huawei nova 4 Standard Version

Brand and Model
Brand and Model
Brand and Model   
Brand 
  Xiaomi
  Samsung
Huawei
Model 
 Redmi Note 7
 Galaxy A7 (2018)
nova 4 Standard version
Model Alias
 Redmi Note 7
 SM-A750F
nova4 Standard version
 Red Rice Note7
 A750F


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 stand-by

Networks
Networks
   Networks    
Network 
GSM / LTE / UMTS / CDMA / W-CDMA / TD-SCDMA
GSM / LTE / UMTS
GSM / LTE / UMTS / CDMA / 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 18 (221.0 Mbit/s, 1.2 Gbit/s)
LTE Cat 6 (51.0 Mbit/s,301.5 Mbit/s)
LTE Cat 18 (221.0 Mbit/s, 1.2 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) 
MIUI V10 (Android 8.1 Oreo)
 Android 8.1 Oreo
Android 9.0 Pie

System on Chip (SOC)
System on Chip (SOC)
   System on Chip (SOC)    
SOC 
Qualcomm Snapdragon 660 MSM8976 Plus
Samsung Exynos 7 Octa 7885
Huawei HiSilicon KIRIN 970
Process Technology 
 14 nm 
 14 nm 
 10 nm 
CPU
4x 2.2 GHz Kryo 260
2x 2.2 GHz ARM Cortex-A73
4x 2.36 GHz ARM Cortex-A73
4x 1.84 GHz Kryo 260
6x 1.6 GHz ARM Cortex-A53
4x 1.84 GHz ARM Cortex-A53
CPU Bits 
 64 bits 
 64 bits 
 64 bits 
Instruction Set  
 ARMv8
 ARMv8-A
 ARMv8-A
CPU Frequency 
 2200 MHz  
 2200 MHz  
 2360 MHz  
CPU Cores 
  8
  8
 8
GPU
Qualcomm Adreno 512
ARM Mali-G71
ARM Mali-G72 MP12
RAM Capacity 
  3 GB

8 GB
  4 GB
  4 GB  

 6 GB
  6 GB

RAM Type  
 LPDDR4X
 LPDDR4
LPDDR4X
RAM Channels  
 Double Channel

Double channel
RAM Frequency  
 1866 MHz
  
1833 MHz



I7 coprocessor


Neural-Network Processing Unit


GPU Turbo

Storage
Storage
   Storage    
Storage 
  32 GB 
  64 GB 

  64 GB
  128 GB
  128 GB 

Memory Cards
Memory Cards
Memory Cards   
Types 
  microSD
  microSD
microSD
 microSDHC
microSDHC
microSDHC
 microSDXC
microSDXC
microSDXC

Display
Display
   Display    
Type / Technology 
  IPS
  Super AMOLED
AMOLED
Diagonal Size 
  6.3 in 
  6 in 
 6.4 in 
  160.02 mm 
  152.4 mm 
 162.56 mm 
  16 cm 
  15.24 cm 
 16.26 cm 
Width 
  2.64 in 
  2.62 in 
  2.71 in 
  67.06 mm 
  66.67 mm 
  68.85 mm 
  6.71 cm 
  6.67 cm 
  6.88 cm 
Height 
  5.72 in 
  5.4 in 
  5.8 in 
  145.29 mm 
  137.04 mm 
 147.26 mm 
  14.53 cm 
  13.7 cm 
  14.73 cm 
Aspect Ratio 
 2.167:1 
 2.056:1 
 2.139:1
Resolution 
 1080 x 2340 pixels 
 1080 x 2220 pixels 
 1080 x 2310 pixels 
Pixel Density 
  409 ppi 
  411 ppi 
  398 ppi 
  160 ppcm 
  161 ppcm 
 156 ppcm 
Color Depth 
  24 bits  
  24 bits  
  24 bits  
  16777216 colors 
  16777216 colors 
  16777216 colors 
Display Area 
  81.63 % 
  74.69 % 
  86.27 % 
Other Features 
 Capacitive 
 Capacitive 
 Capacitive 
 Multi-touch 
 Multi-touch 
 Multi-touch 
 Scratch resistant

Scratch resistant
Corning Gorilla Glass


2.5D curved glass screen

2.5D curved glass screen
 LTPS

LTPS
 1500:1 contrast ratio

 450 cd/m square

HDR
 84% NTSC

96% NTSC

Sensors
Sensors
Sensors
Sensors 
 Proximity
 Proximity
Proximity
 Light
 Light
Light
 Accelerometer
 Accelerometer
Accelerometer
 Compass
 Compass
Compass
 Gyroscope
 Gyroscope
Gyroscope
 Fingerprint
 Fingerprint
Fingerprint
 Hall
 Hall


Primary Camera
Primary Camera
   Primary Camera    
Sensor type 
CMOS BSI
CMOS
CMOS BSI
Aperture
 f/1.8
 f/1.7
f/1.8
Flash Type
Dual LED
 LED
LED
 Image Resolution 
 8000 x 6000 pixels 
 5632 x 4224 pixels 
 5180 x 3880 pixels 
 48 MP 
 23.79 MP 
 20.1 MP 
Video resolution
 1920 x 1080 pixels
 1920 x 1080 pixels
3840 x 2160 pixels
 2.07 MP
 2.07 MP
8.29 MP
Video FPS
 60 fps
 30 fps
30 fps
Features 
Autofocus 
Autofocus 
Autofocus 
Continuous shooting 
Continuous shooting 
Continuous shooting 
Digital zoom
Digital zoom 
Digital zoom
Digital 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 
RAW
RAW
Sensor size – 1/2 inch


Pixel size- 1.4 um (4-in-1 pixel binning)


Phase detection with Dual Pixel
Phase detection
Phase detection
 6-element lens
6-element lens
1080p @ 120 fps

Secondary rear camera- 5 MP
Secondary camera- 8 MP (ultra wide)
Secondary rear camera - 16 MP (ultra wide-angle )
Aperture size- f/2.4 (#2)
Aperture size - f/2.2 (#2)

Wide-angle lens- 120 degree (#2)
Third rear camera- 5 MP
Third rear camera - 2 MP
Aperture size- f/2.2 (#3)
Aperture size - f/2.4 (#3)

Secondary Camera
Secondary Camera
   Secondary Camera    
Aperture
 f/2.2
 f/2
f/2
Image Resolution 
 4160 x 3120 pixels 
 5632 x 4224 pixels 
5984 x 4140 pixels
  12.98 MP 
  23.79 MP 
24.77 MP
Video Resolution
 1920 x 1080 pixels
 1920 x 1080 pixels
1920 x 1080
 2.07 MP
 2.07 MP
2.07 MP
Video FPS
 30 fps
 30 fps
30 fps

Face unlock
Face recognition


Audio
Audio
   Audio
Speaker 
Loudspeaker 
Loudspeaker 
Loudspeaker 
Earpiece
Earpiece

Smart PA 



Radio
Radio
   Radio    
Radio 
  No
  Yes
No

Tracking /  Positioning
Tracking /  Positioning
   Tracking /  Positioning    
Tracking / Positioning 
 GPS 
 GPS 
GPS
 A-GPS 
 A-GPS 
A-GPS
GLONASS
GLONASS
GLONASS
 BeiDou
BeiDoui
BeiDou

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-2003)
 802.11g (IEEE 802.11g-1999)
802.11g (IEEE 802.11g-1999)
 802.11n (IEEE 802.11n-2009) 
 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)
802.11ac (IEEE 802.11ac)
 Dual band
 Dual band
Dual band
 Wi-Fi Hotspot 
 Wi-Fi Hotspot 
 Wi-Fi Hotspot 
 Wi-Fi-Direct
 Wi-Fi-Direct
Wi-Fi Direct
 Wi-Fi Display

2x2 MiMO

Bluetooth
Bluetooth
   Bluetooth  
Version 
 5.0
 5.0
 4.2
Features 
A2DP 
A2DP 
A2DP 

AVRCP
EDR
LE
DIP
LE

HFP


HID


HSP


MAP


OPP


PAN


PBAP/PAB


HOGP


USB
USB
  USB
Version 
USB Type-C
Micro USB
USB Type-C
Features 
  2.0
  2.0
 2.0
Charging 
Charging 
Charging 
Mass Storage 
Mass Storage 
Mass Storage 
Host


On-The-Go
On-The-Go
On-The-Go

Headphone Jack
Headphone Jack
Headphone Jack
Headphone Jack 
 Yes
 Yes
Yes

Connectivity
Connectivity
   Connectivity    
Connectivity 
 Computer sync 
 Computer sync 
 Computer sync 
 OTA sync 
 OTA sync 
 OTA sync 
 Tethering
 Tethering
Tethering
 VoLTE
 NFC
VoLTE

 ANT+

 Infrared
NFC- market dependent


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+ / aaPlus / HE-AAC v1
AMR / AMR-NB / GSM-AMR 
AAC+ / aacPlus / HE-AAC v1
AMR / AMR-NB / GSM-AMR 
AMR-WB
AMR / AMR-NB / GSM-AMR 
AMR-WB
AMR-WB
 aptX / apt-X
aptX / apt-X
 aptX HD / apt-X HD / aptX Lossless

aptX HD / apt-X HD / aptX Lossless
eAAC+ / aacPlus v2 / HE-AAC v2
eAAC+ / aacPlus v2 / HE-AAC v2
eAAC+ / aacPlus v2 / HE-AAC v2
FLAC 
FLAC 
FLAC 
M4A

MIDI 
MIDI 
MIDI 
MP3 
MP3 
MP3 
OGG 
OGG 
OGG 
WMA 
WMA 
WMA 
WAV 
WAV 
WAV 
 LDAC

LDAC

Video File Formats / Codecs
Video File Formats / Codecs
   Video File Formats / Codecs    
Video File Formats /  Codecs 
3GPP 
3GPP 
3GPP 
AVI 
3GPP2
AVI 
DivX
AVI 
DivX

Flash Video

H.263
H.263
H.263
H.264 / MPEG-4 Part 10 / AVC video
H.264 / MPEG-4 Part 10 / AVC video
H.264 / MPEG-4 Part 10 / AVC video
H.265 / MPEG-H Part 2 / HEVC
H.265 / MPEG-H Part 2 / HEVC
H.265 / MPEG-H Part 2 / HEVC
MKV
MKV

MP4
MP4
MP4
VC-1
VC-1

VP8
VP8

VP9
VP9

WebM
WebM
WMV
WMV

WMV7

WMV8

Xvid
Xvid
Xvid

Battery
Battery
   Battery    
Capacity
4000 mAh
3300 mAh
3750 MAh
Type 
 Li-Polymer
 Li-Polymer
Li-Polymer
Features 
 Non-removable 
 Non-removable 
Non-removable 
 Fast charging
 Fast charging
Fast charging

Launch
Launch
Launch   
Announced 
 2019, January
 2018, September 
 2018, December
Status 
Release 15 January 2019
Release Oct. 2018
Release Dec. 2018

Price
Price
Price   
Price 
 Start 147 $ to 207 $
 About 400 $ 
 About 449 $

Design
Design 
   Design    
Colors 
 Black
 Black
Black
 Blue
 Blue
 Blue
 Red
 Gold
Red

 Pink
White

Purple
Width 
  75.21 mm 
  76.8 mm 
 75.1 mm 
  7.52 cm 
  7.68 cm 
  7.51 cm 
  0.25 ft 
  0.25 ft 
 0.25 ft 
  2.96 in 
  3.02 in 
  2.96 in 
Height 
 159.21 mm 
 159.8 mm 
157 mm 
 15.92 cm 
 15.98 cm 
15.7 cm 
  0.52 ft 
  0.52 ft 
 0.52 ft 
  6.27 in 
  6.29 in 
  6.18 in 
Thickness 
  8.1 mm 
  7.5 mm 
 7.77 mm 
  0.81 cm 
  0.75 cm 
  0.78 cm 
  0.03 ft 
  0.02 ft 
 0.03 ft 
  0.32 in 
  0.3 in 
  0.31 in 
Weight 
  186 g
  168 g
 172 g
  0.41 lbs
  0.37 lbs
 0.38 lbs
  6.56 oz
  5.93 oz
 6.07 oz
Volume 
  96.99 cm3
  92.04 cm3
 91.61 cm3
  5.89 in3
  5.59 in3
  5.56 in3
Body Materials
 Aluminium alloy
 Aluminium alloy
Aluminium alloy
Glass
 Glass
Glass

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