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Saturday, January 12, 2019

Xiaomi Redmi Note 7 Vs Samsung Galaxy A7 (2018) Comparisons


Xiaomi Redmi Note 7 Vs Samsung Galaxy A7 (2018) 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)

Brand and Model
Brand and Model
Brand 
  Xiaomi
  Samsung
Model 
 Redmi Note 7
 Galaxy A7 (2018)
Model Alias
 Redmi Note 7
 SM-A750F
 Red Rice Note7
 A750F

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 / microSD

Number of SIM Cards 
  2
  1

Networks
Networks
Network 
GSM / LTE / UMTS / CDMA / W-CDMA / TD-SCDMA
GSM / LTE / UMTS

Mobile Network Technology and Bandwidth
Mobile Network Technology and Bandwidth
Mobile Network Technologies 
 UMTS (384 kbit/s) 
 UMTS (384 kbit/s) 
 EDGE 
 EDGE 
 GPRS  
 GPRS  
 HSPA+ 
 HSPA+ 
LTE Cat 18 (221.0 Mbit/s, 1.2 Gbit/s)
LTE Cat 6 (51.0 Mbit/s,301.5 Mbit/s)
EV-Do Rev. A (1.8 Mbit/s, 3.1 Mbit/s)

TD-SCDMA

TD-HSDPA


Operating System
Operating System
Operating System (OS) 
MIUI V10 (Android 8.1 Oreo)
 Android 8.1 Oreo

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

  4 GB
  4 GB  
 6 GB
  6 GB
RAM Type  
 LPDDR4X
 LPDDR4
RAM Channels  
 Double Channel

RAM Frequency  
 1866 MHz
  

Storage
Storage
Storage 
  32 GB 
  64 GB 
  64 GB
  128 GB

Memory Cards
Memory Cards
Types 
  microSD
  microSD
 microSDHC
microSDHC
 microSDXC
microSDXC

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

Corning Gorilla Glass

2.5D curved glass screen

 LTPS

 1500:1 contrast ratio

 450 cd/m square

 84% NTSC


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

Primary Camera
Primary Camera
Sensor type 
CMOS BSI
CMOS
Aperture
 f/1.8
 f/1.7
Flash Type
Dual LED
 LED
 Image Resolution 
 8000 x 6000 pixels 
 5632 x 4224 pixels 
 48 MP 
 23.79 MP 
Video resolution
 1920 x 1080 pixels
 1920 x 1080 pixels
 2.07 MP
 2.07 MP
Video FPS
 60 fps
 30 fps
Features 
Autofocus 
Autofocus 
Continuous shooting 
Continuous shooting 
Digital zoom
Digital zoom 
Digital image stabilization

Geotagging 
Geotagging 
Panorama 
Panorama 
HDR 
HDR 
Touch focus 
Touch focus 
Face detection
Face detection
White balance setting 
White balance setting  
ISO setting 
ISO setting 
Exposure compensation 
Exposure compensation 
Self-timer 
Self-timer 
Scene mode 
Scene mode 
RAW
Sensor size – 1/2 inch

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

Phase detection with Dual Pixel
Phase detection
 6-element lens
1080p @ 120 fps
Secondary rear camera- 5 MP
Secondary camera- 8 MP (ultra wide)
Aperture size- f/2.4 (#2)

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

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

Face unlock
Face recognition

Audio
Audio
Speaker 
Loudspeaker 
Loudspeaker 
Earpiece
Earpiece
Smart PA 


Radio
Radio
Radio 
  No
  Yes

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

Wi-Fi
Wi-Fi
Wi-Fi
 802.11a (IEEE 802.11a-1999)
 802.11a (IEEE 802.11a-1999)
 802.11b (IEEE 802.11b-1999)
 802.11b (IEEE 802.11b-1999)
 802.11g (IEEE 802.11g-2003)
 802.11g (IEEE 802.11g-1999)
 802.11n (IEEE 802.11n-2009) 
 802.11n (IEEE 802.11n-2003) 
 802.11n 5GHz
 802.11n 5GHz
 802.11ac (IEEE 802.11ac)
 802.11ac (IEEE 802.11ac)
 Dual band
 Dual band
 Wi-Fi Hotspot 
 Wi-Fi Hotspot 
 Wi-Fi-Direct
 Wi-Fi-Direct
 Wi-Fi Display


Bluetooth
Bluetooth
Version 
 5.0
 5.0
Features 
A2DP 
A2DP 

AVRCP
LE
DIP

HFP

HID

HSP

MAP

OPP

PAN

PBAP/PAB

HOGP

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

On-The-Go
On-The-Go

Headphone Jack
Headphone Jack
Headphone Jack 
 Yes
 Yes

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

 ANT+
 Infrared
NFC- market dependent

Browser
Browser
Browser 
HTML 
HTML 
HTML5 
HTML5 
CSS 3 
CSS 3 

Audio File Formats / Codecs
Audio File Formats / Codecs
Audio File Formats  / Codecs  
AAC 
AAC 
AAC+ / aaPlus / HE-AAC v1
AMR / AMR-NB / GSM-AMR 
AMR / AMR-NB / GSM-AMR 
AMR-WB
AMR-WB
 aptX / apt-X
 aptX HD / apt-X HD / aptX Lossless

eAAC+ / aacPlus v2 / HE-AAC v2
eAAC+ / aacPlus v2 / HE-AAC v2
FLAC 
FLAC 
M4A
MIDI 
MIDI 
MP3 
MP3 
OGG 
OGG 
WMA 
WMA 
WAV 
WAV 
 LDAC


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

Flash Video
H.263
H.263
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
MKV
MKV
MP4
MP4
VC-1
VC-1

VP8

VP9

WebM
WMV

WMV7

WMV8
Xvid
Xvid

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

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

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

Design
Design 
Colors 
 Black
 Black
 Blue
 Blue
 Red
 Gold

 Pink
Width 
  75.21 mm 
  76.8 mm 
  7.52 cm 
  7.68 cm 
  0.25 ft 
  0.25 ft 
  2.96 in 
  3.02 in 
Height 
 159.21 mm 
 159.8 mm 
 15.92 cm 
 15.98 cm 
  0.52 ft 
  0.52 ft 
  6.27 in 
  6.29 in 
Thickness 
  8.1 mm 
  7.5 mm 
  0.81 cm 
  0.75 cm 
  0.03 ft 
  0.02 ft 
  0.32 in 
  0.3 in 
Weight 
  186 g
  168 g
  0.41 lbs
  0.37 lbs
  6.56 oz
  5.93 oz
Volume 
  96.99 cm3
  92.04 cm3
  5.89 in3
  5.59 in3
Body Materials
 Aluminium alloy
 Aluminium alloy
Glass
 Glass

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