Samsung Galaxy S7 vs Xiaomi Redmi Note 7

$229.99 VIEW ON AMAZON
$197.99 VIEW ON AMAZON

Display

Size

5.1 inches
6.3 inches

Resolution

2560 x 1440 pixels,
576 PPI
2340 x 1080 pixels, 19.5:9 ratio,
409 PPI

Technology

Super AMOLED
IPS LCD

Screen-to-body

72.30 %
81.37 %

Features

Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware & Performance

System chip

Qualcomm Snapdragon 820 MSM8996
Qualcomm Snapdragon 660 SDM660

Processor

Quad-core, 2200 MHz, Kryo, 64-bit, 14 nm
Octa-core, 2200 MHz, Kryo 260, 64-bit, 14 nm

GPU

Adreno 530
Adreno 512

RAM

4GB
4GB

Internal storage

32GB
128GB

Storage expansion

microSDXC up to 200 GB
microSDXC up to 256 GB

OS

Android (8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow), Samsung TouchWiz UI
Android (9.0 Pie)

Battery

Capacity

3000 mAh
4000 mAh

Type

Li - Ion, Not user replaceable
Not user replaceable

Charging

Qualcomm Quick Charge 2.0, Qi and Powermat wireless charging
Qualcomm Quick Charge 4

Camera

Rear

Single camera
Dual camera

Main camera

12 MP
48 MP

Features

OIS, PDAF
PDAF, CMOS image sensor, BSI sensor

Second camera

 
5 MP

Features

 
Depth information

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (240 fps)
1920x1080 (Full HD) (120 fps), 1280x720 (HD) (120 fps)

Features

HDR, Picture-taking during video recording, Video calling, Video sharing
Continuous autofocus, EIS, Video calling, Video sharing

Front

5 MP
13 MP

Features

HDR
HDR

Design

Dimensions

5.61 x 2.74 x 0.31 inches (142.4 x 69.6 x 7.9 mm)
6.27 x 2.96 x 0.32 inches (159.21 x 75.21 x 8.1 mm)

Weight

5.36 oz (152 g)
the average is 6.2 oz (179 g)
6.56 oz (186 g)
the average is 6.2 oz (179 g)

Materials

Back: Glass (Corning Gorilla Glass 4); Frame: Aluminum
Back: Glass (Corning Gorilla Glass 5)

Resistance

Water, Dust; IP 68
 

Biometrics

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

Features

Touch sensitive control keys
 

Colors

Black, Gold, Silver, Pink, White, Pink gold
Black, Blue, Red

Cellular

LTE (FDD)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 18(800 Lower), 19(800 Upper), 20(800 DD), 29(700 d), 30(2300 WCS)
Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD)

LTE (TDD)

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

UMTS

850, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data Speed

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

Dual SIM

 
Yes

SIM type

Nano SIM
Nano SIM

HD Voice

Yes
 

VoLTE

Yes
 

Multimedia

Headphones

3.5mm jack
3.5mm jack

Features

aptX-HD
Album art cover, Background playback

Connectivity & Features

Bluetooth

4.2
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; Hotspot, Wi-Fi Direct

USB

microUSB, USB 2.0
Type-C (reversible)

Features

Charging, OTG, Mass storage device
Mass storage device, Charging

Sensors

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

Other

NFC, ANT+, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync
Infrared, VoIP, Tethering, Computer sync, OTA sync

Phone features

Notifications

 
Haptic feedback, Music ringtones, Vibration

Other features

 
Voice dialing, Voice commands, Voice recording

Shopping information

In The Box

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

MSRP

$ 699
 
This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.
FCC OKs Cingular's purchase of AT&T Wireless