Xiaomi Redmi Note 7 vs Samsung Galaxy Z Flip 3 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

7.0
Xiaomi Redmi Note 7
8.0
Samsung Galaxy Z Flip 3
Xiaomi Redmi Note 7 Samsung Galaxy Z Flip 3
Released · Jan 15, 2019
Released · Aug 27, 2021
6.3-inch
6.7-inch
Dual camera
Dual camera
4GB · 128GB
8GB · 128GB
4000 mAh
3300 mAh
Check prices

Design

Dimensions
6.27 x 2.96 x 0.32 inches
159.21 x 75.21 x 8.1 mm
6.54 x 2.84 x 0.27 inches (~0.33 inches with camera bump)
166 x 72.2 x 6.9 mm (~8.3 mm with camera bump)
Folded
2.84 x3.40 x0.62 inches (72.2 x 86.4 x 15.9 mm)
Weight
6.56 oz (186.0 g) 6.46 oz (183.0 g)
Materials
Back: Glass (Corning Gorilla Glass 5) Back: Glass (Corning Gorilla Glass Victus)
Frame: Aluminum
Resistance
Dust; IPX8
Biometrics
2D Face unlock, Fingerprint (touch) Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black, Blue, Red Phantom Black, Cream, Lavender

Display

Size
6.3-inch 6.7-inch
Resolution
2340x1080px, 19.5:9 ratio, 409 PPI 2636x1080px, 22:9 ratio, 425 PPI
Technology
IPS LCD Dynamic AMOLED
Refresh rate
120Hz
Screen-to-body
81.37 % 84.79 %
Peak brightness
1200 cd/m2 (nit)
Features
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor Folding inside the device, HDR support, Ambient light sensor, Proximity sensor
Front cover display
1.9 inches
260 x512 px
AMOLED
HDR support, Ambient light sensor, Proximity senso

Hardware

System chip
Qualcomm Snapdragon 660 SDM660 (14 nm) Qualcomm Snapdragon 888 SM8350 (5 nm)
Processor
Octa-core
2200 MHz
Kryo 260
Octa-core
1x 2.84GHz Kryo 680 + 3x 2.42GHz Kryo 680 + 4x 1.80GHz Kryo 680
GPU
Adreno 512 Adreno 660
RAM
4GB (LPDDR4) 8GB (LPDDR5)
Internal storage
128GB 128GB (UFS 3.1)
Storage expansion
microSDXC up to 256 GB not expandable
OS
Android (9.0 Pie) Android (14, 13, 12, 11), One UI

Battery

Capacity
4000 mAh 3300 mAh
Type
Li - Polymer
Charging
Qualcomm Quick Charge 4 Fast charging, Qi wireless charging, Reverse wired charging
Charge speed
Wired: 15.0W
Wireless: 10.0W
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
Untested
Browsing
10h 13min
Video
7h 10min
Gaming
Untested

Camera

Rear
Dual camera Dual camera
Main camera
48 MP (PDAF, CMOS image sensor, BSI sensor)
Aperture size: F1.8
Sensor size: 1/2"
Pixel size: 0.8 μm
12 MP (OIS, Autofocus)
Aperture size: F1.8
Focal length: 27 mm
Sensor size: 1/2.55"
Pixel size: 1.4 μm
Second camera
5 MP (Depth information)
Aperture size: F2.4
12 MP (Ultra-wide)
Aperture size: F2.2
Pixel size: 1.12 μm
Flash
Dual LED LED
Video recording
1920x1080 (Full HD) (120 fps), 1280x720 (HD) (120 fps)
Continuous autofocus, EIS, Video calling, Video sharing
Yes
HDR, Continuous autofocus, Picture-taking during video recording
Front
13 MP (HDR), Video capture: 1920x1080 (Full HD) 10 MP (Autofocus, HDR), Video capture: 3840x2160 (4K UHD) (30 fps)

Connectivity & Features

Bluetooth
5.0 5.1
WLAN
802.11 a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a,b,g,n,ac
Wi-Fi Direct, Hotspot
USB
Type-C Type-C, USB 3.1
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou GPS, A-GPS, Glonass, Galileo, BeiDou
Sensors
Accelerometer, Gyroscope, Compass Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Other
Infrared, VoIP, Tethering, Computer sync, OTA sync NFC

Multimedia

Headphones
3.5mm jack No 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Multiple speakers
Features
Album art cover, Background playback aptX, aptX-HD
Screen mirroring
Wireless screen share Wireless screen share
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

5G
Bands n2, n5, n25, n41, n66, n71, n260, n261, SA, NSA, Sub-6, mmWave
4G (FDD)
Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD) 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), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 66(AWS-3), 71(600)
4G (TDD)
Bands 38(2600), 40(2300) Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A Cat 9 (450/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM Nano SIM

Regulatory Approval

FCC approval
Date approved: Jun 23, 2021
FCC ID value: A3LSMF711U
Measured SAR
Head: 1.05 W/kg
Body: 1.08 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 1.21 W/kg

Buyers information

MSRP
$ 999 / € 1099
In The Box
Adapter, USB Cable type C, Tool to remove the SIM, User manual, Housing, Warranty

Availability

Officially announced
Jan 10, 2019 Aug 11, 2021

Alternative variants

with 64 GB storage
Internal storage 64GB
With 256GB internal storage
Internal storage 256GB
with 32 GB storage
RAM 3GB
Internal storage 32GB
With Dual SIM
Dual SIM Yes
SIM type Nano SIM, eSIM
FCC OKs Cingular\'s purchase of AT&T Wireless