Samsung Galaxy A9 (2018) (Single SIM) vs Xiaomi Redmi Note 8 Pro (128 GB / 6 GB) Comparison

Screen Size

6.53 Inch

6.3 Inch

Screen/Body Ratio

84.1 %

80.5 %

Weight

199 Grams

183 Grams

Camera Resolution

64 MP

24 MP

Storage Capacity

128 GB

Internal Memory (RAM)

6 GB

Chipset

MediaTek Helio G90T

Qualcomm Snapdragon 660 (SDM660)

CPU Frequency

2.05 GHz

2.2 GHz

Screen Resolution

1080x2340 (FHD+) Pixel

1080x2220 (FHD+) Pixel

Video Recording Resolution

2160p (Ultra HD) 4K

Battery Capacity

4500 mAh

3800 mAh

Head SAR

0.997 W/kg

0.351 W/kg

OS Version

Android 9.0 (Pie)

Android 8.0 (Oreo)

Screen Size

6.53 Inch

6.3 Inch

Display Technology

IPS LCD

Super AMOLED

Screen Resolution

1080x2340 (FHD+) Pixel

1080x2220 (FHD+) Pixel

Screen Resolution Standard

FHD+

Pixel Density (PPI)

395 PPI

392 PPI

Screen Refresh Rate

60 Hz

Aspect Ratio

19.5:9

18.5:9

Screen Area

103.64 cm²

100.73 cm²

Screen Features

1500:1 Contrast Ratio 84% NTSC Notch Full Screen Display Scratch Resistant Glass Water-Drop Notch HDR Multi-Touch Oleophobic Coating

Full Screen Display Multi-Touch Always-on Display

Screen Protection

Corning Gorilla Glass 5

Touch Screen Technology

Capacitive Touchscreen

Color Depth

16 Million

Screen/Body Ratio

84.1 %

80.5 %

Battery Capacity

4500 mAh

3800 mAh

Talk Time (3G)

54 Hours

23 Hours

Standby Time (3G)

452 Hours

Internet Usage (WiFi)

15 Hours

Internet Usage (4G)

15 Hours

Internet Usage (3G)

13 Hours

Game

9 Hours

Video Playing

19.5 Hours

19 Hours

Audio Playing

141 Hours

112 Hours

Audio Playing Info

Always On Display Off

Charging Type

USB Type-C

Battery Technology

Lithium Polymer (Li-Po)

Fast Charge

Yes

Fast Charge Power

18 W

Fast Charge Features

Quick Charge (18W)

Wireless Charge

No

Removable Battery

No

Camera Resolution

64 MP

24 MP

Optical Image Stabilization (OIS)

No

Camera Features

0.8μm (1.6μm) Pixel 79 degree Wide Angle Contrast Detection Auto-Focus (CDAF) Internal QR Code Reader HDR Macro Shot (2 cm) Auto Focus Panorama Phase Detect Auto-Focus (PDAF) Portrait Mode Samsung ISOCELL Bright GW1 Sensör Burst Mode AI Scene Detection Timer

HDR Auto Focus Panorama Phase Detect Auto-Focus (PDAF) Portrait Mode AI Scene Detection Timer

Flash

Dual-LED Single Tone Flash

LED

Aperture Size

F1.89

F1.7

Camera Sensor Size

1/1.7 inches

Video Recording Resolution

2160p (Ultra HD) 4K

Video FPS

30 fps

Video Recording Features

Electronic Image Stabilization (EIS) EIS (Electronic Image Stabilization) (FHD) Timelapse Video Recording Slow Motion Video

Video Recording Options

720p @ 30fps 1080p @ 60fps 1080p @ 30fps 2160p @ 30fps

1080p @ 30fps 2160p @ 30fps

Slow Motion FPS Options

720p @ 240fps 720p @ 960fps 720p @ 120fps 1080p @ 120fps

720p @ 240fps

Second Rear Camera

Yes

Second Rear Camera Resolution

8 MP

Second Rear Camera Aperture

F2.2

F2.4

Second Rear Camera Features

1.12µm Pixel Ultra Wide Angle Ultra Wide Angle (120°)

Ultra Wide Angle Ultra Wide Angle (120°)

Third Rear Camera

Yes

Third Rear Camera Resolution

2 MP

10 MP

Third Rear Camera Aperture

F2.4

Third Rear Camera Features

1.75μm Pixel Macro Shot

Optical Zoom (2x) Auto Focus Telephoto

Forth Rear Camera

Yes

Forth Rear Camera Resolution

2 MP

5 MP

Forth Rear Camera Aparture

F2.4

F2.2

Forth Rear Camera Features

1.75 µm Pixel Deep of Field (Bokeh)

Deep of Field (Bokeh)

Front Camera Resolution

20 MP

24 MP

Front Camera Video Resolution

1080p

Front Camera FPS

30 fps

Front Camera Aperture Size

F2.0

Front Camera Features

0.9μm (1.8μm) Pixel Gesture Shot HDR Panorama Selfie Portrait Mode Screen Flash Portrait Mode With Artificial Intelligence AI Beautification AI Scene Detection Face Detection Self-timer

HDR Self-timer

DxOMark Camera Score

84 Points

Chipset

MediaTek Helio G90T

Qualcomm Snapdragon 660 (SDM660)

CPU Frequency

2.05 GHz

2.2 GHz

CPU Core

8 cores

CPU

Dual-core 2.05 GHz ARM Cortex-A76

Quad-core 2.2 GHz Kryo 260

First Coprocessor

Hexa-core 2.0 GHz ARM Cortex-A55

Quad-core 1.8 GHz Kryo 260

CPU Architecture

64-bit

GPU

Mali-G76 MC4

Adreno 512

GPU Frequency

800 MHz

650 MHz

Lithography

12 nm

14 nm

AnTuTu Score (v7)

226.400 Points

141.000 Points

AnTuTu Score (v8)

294.700 Points

AnTuTu Score (v9)

346.100 Points

Geekbench 5 (Single-core)

500 Points

Geekbench 5 (Multi-core)

1.630 Points

Internal Memory (RAM)

6 GB

RAM Type

LPDDR4x

LPDDR4

RAM Channels

Dual Channel

RAM Frequency (Max.)

2133 MHz

Storage Capacity

128 GB

Storage Type

UFS 2.1

User Available Memory

108.9 GB

Memory Card Support

Yes

Expandable Memory Support Max

256 GB

512 GB

Other RAM Options

6/8GB RAM Options

Other Storage Options

64/128/256GB Storage Options

Height

161.3 mm

162.5 mm

Width

76.4 mm

77 mm

Depth

8.8 mm

7.8 mm

Weight

199 Grams

183 Grams

Colour Options

White Grey Blue Orange Green

Blue Pink Black

Body Material (Cover)

Glass

Body Material (Frame)

Plastic (Metallic Looking)

Metal

2G

Yes

2G Bands

1800 MHz 1900 MHz 850 MHz 900 MHz

3G

Yes

3G Bands

1700 (band 4) MHz 1900 (band 2) MHz 2100 (band 1) MHz 850 (band 5) MHz 900 (band 8) MHz

4G

Yes

LTE Bands

1700/2100 (band 4) MHz 1800 (band 3) MHz 1900 (band 2) MHz 2100 (band 1) MHz 2600 (band 7) MHz 700 (band 28) MHz 800 (band 20) MHz 850 (band 5) MHz 900 (band 8) MHz

1700 (band 66) MHz 1700/2100 (band 4) MHz 1800 (band 3) MHz 1900 (band 2) MHz 2100 (band 1) MHz 2600 (band 7) MHz 700 (band 12) MHz 700 (band 13) MHz 700 (band 17) MHz 700 (band 28) MHz 800 (band 20) MHz 850 (band 26) MHz 850 (band 5) MHz 900 (band 8) MHz

4G Frequency Info

It May Vary By Origin Or Seller

4G Download

450 Mbps

4G Upload

50 Mbps

4G Technology

LTE (Cat.9)

4G Features

VoLTE (Voice over LTE) Support

LTE Advanced Pro

Yes

5G

No

Operating System

Android

OS Version

Android 9.0 (Pie)

Android 8.0 (Oreo)

Upgradable Version

Android 11

Upcoming OS Version

Android 9.0 (Pie)

User Interface (UI)

MI UI

Samsung Experience

User Interface Version

MIUI 10

Samsung Experience 9.0

Wi-Fi Bands

Wi-Fi 5 (802.11 a/b/g/n/ac)

Wi-Fi Features

Dual-Band Wi-Fi Direct Wi-Fi Display Wi-Fi Hotspot

Dual-Band MIMO VHT80 Wi-Fi Direct Wi-Fi Hotspot

NFC

Yes

Bluetooth Version

5.0

Bluetooth Features

LE

IR Blaster

Yes

No

Navigation Features

Galileo A-GPS GLONASS GPS BDS

FM Radio

Yes

Speaker Features

Mono

Earphone Jack

3.5 mm

Water Resistance

Yes

No

Water Resistance Level

IPX2

Dust Resistance

Yes

No

Dust Resistance Level

IP5X

Video Call (App)

Yes

Sensors

Accelerometer Gyroscope Ambient Light Compass Proximity

Hall Accelerometer Gyroscope Compass RGB Light Proximity

Fingerprint Sensor

Yes

Fingerprint Sensor Features

on Back

LED Notification Light

Yes

No

Head SAR

0.997 W/kg

0.351 W/kg

Body SAR

1.466 W/kg

1.587 W/kg

Services and Applications

Corning Gorilla Glass 5 Cover Built-in Liquid Cooling System Screen Mirroring Knock-ON Noise Cancelling Second Microphone Dark Mode Smart PA (Power Amplifier) One-Handed Mode Xiaomi Game Turbo Face Recognition

ANT+ Dolby Atmos Noise Cancelling Second Microphone One-Handed Mode Face Recognition

Box Contents

Usb Power Adapter (Quick Charge) (18W)

USB Version

2.0

USB Interface

USB Type-C

USB Features

USB On-the-go (OTG)

Number of SIM

Dual SIM

Single SIM

Dual-SIM Feature

2.SIM Located in Memory Card Slot

SIM

Nano-SIM (4FF)

Release Year

2019

2018

Announce-Date

2019, August

2018, October

Release Date

2018, November

Serie

Xiaomi Redmi Note 8

Samsung Galaxy A Serie

Sub Serie

Samsung Galaxy A9

A.K.A.

Samsung Galaxy A9s