Samsung Galaxy Note9 vs Xiaomi Redmi Note 7 Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

6.4 inches

6.3 inches

Resolution:

2960 x 1440 pixels, 18.5:9 ratio, 516 PPI

2340 x 1080 pixels, 19.5:9 ratio, 409 PPI

Technology:

Super AMOLED

IPS LCD

Screen-to-body:

83.51 %

81.37 %

Features:

HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 845 SDM845 (10 nm)

Qualcomm Snapdragon 660 SDM660 (14 nm)

Processor:

Octa-core, 2800 MHz, Kryo 385, 64-bit

Octa-core, 2200 MHz, Kryo 260, 64-bit

GPU:

Adreno 630

Adreno 512

RAM:

6GB LPDDR4

4GB LPDDR4

Internal storage:

128GB

Storage expansion:

microSDXC up to 512 GB

microSDXC up to 256 GB

Device type:

Smartphone

OS:

Android (10, 9.0 Pie, 8.1 Oreo), Samsung One UI

Android (9.0 Pie)

Battery

Capacity:

4000 mAh

Type:

Li - Ion, Not user replaceable

Not user replaceable

Charging:

Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging

Qualcomm Quick Charge 4

Camera

Rear:

Dual camera

Main camera:

12 MP (OIS, PDAF)

48 MP (PDAF, CMOS image sensor, BSI sensor)

Specifications:

F1.5/F2.4; 26 mm; 1/2.55"; 1.4 μm

F1.8; 1/2"; 0.8 μm

Second camera:

12 MP (Telephoto, OIS, Autofocus)

5 MP (Depth information)

Specifications:

Optical zoom: 2.0x; Aperture size: F2.4; Focal Length: 52 mm; Sensor size: 1/3.4"; Pixel size: 1 μm

Aperture size: F2.4

Flash:

LED

Dual LED

Video recording:

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)

1920x1080 (Full HD) (120 fps), 1280x720 (HD) (120 fps)

Features:

Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, EIS

Continuous autofocus, EIS, Video calling, Video sharing

Front:

8 MP (Wide Angle, Autofocus)

13 MP (HDR)

Video capture:

2560x1440 (QHD) (30 fps)

1920x1080 (Full HD)

Design

Dimensions:

6.37 x 3.01 x 0.35 inches (161.9 x 76.4 x 8.8 mm)

6.27 x 2.96 x 0.32 inches (159.21 x 75.21 x 8.1 mm)

Weight:

7.09 oz (201.0 g)

6.56 oz (186.0 g)

Materials:

Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum

Back: Glass (Corning Gorilla Glass 5)

Resistance:

Water, Dust; IP68

Biometrics:

Iris scanner, 2D Face unlock, Fingerprint (touch)

2D Face unlock, Fingerprint (touch)

Features:

Notification light, Stylus

Keys:

Left: Volume control, Lock/Unlock key; Right: Other

Right: Volume control, Lock/Unlock key

Colors:

Midnight black, Ocean blue, Cloud silver, Lavender purple

Black, Blue, Red

Cellular

4G (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)

Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD)

4G (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46

Bands 38(2600), 40(2300)

3G:

Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Data Speed:

LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA

LTE-A Cat 9 (450/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Shared with microSD

SIM type:

Nano SIM

HD Voice:

Yes

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack

Speakers:

Earpiece, Multiple speakers

Earpiece, Loudspeaker

Features:

32-Bit DAC, Dolby Atmos

Album art cover, Background playback

Screen mirroring:

Wireless screen share

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

5.0

Wi-Fi:

802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB:

Type-C (reversible), USB 3.1

Type-C (reversible)

Features:

Charging, OTG, Video out

Charging, Mass storage device

Location:

GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning

GPS, A-GPS, Glonass, Galileo, BeiDou

Sensors:

Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer

Accelerometer, Gyroscope, Compass

Other:

NFC, ANT+

Infrared, VoIP, Tethering, Computer sync, OTA sync

Hearing aid compatible:

M4, T3

Regulatory Approval

FCC approval:

Date approved:

Jul 03, 2018

FCC ID value:

A3LSMN960U

Measured SAR:

Head:

0.27 W/kg

Body:

0.76 W/kg

Simultaneous Transmission:

1.59 W/kg

Wireless Router:

1.35 W/kg

Phablet:

3.90 W/kg

Buyers information

Price:

$ 1000

In The Box:

S Pen, USB Cable, Earphones, SIM removal tool, USB power adaptor, USB connector, Pen, nibs, Tweezer, Clear cover case, Quick start guide, USB connector leaflet.

Adapter, USB Cable type C, Tool to remove the SIM, User manual, Housing, Warranty