Samsung Gear S3 classic LTE vs Xiaomi Redmi 4 (4X)

Samsung Gear S3 classic LTE

Xiaomi Redmi 4 (4X)

Network
2G network

GSM 900, 1800; GSM 850, 1900

GSM 850, 900, 1800, 1900; GSM 900, 1800 - India
3G network

HSDPA 900, 2100; HSDPA 850, 1700(AWS), 1900 - USA

HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO & TD-SCDMA - China; HSDPA 900, 2100 - India
4G network

LTE frequency band 2(1900), 4(1700/2100), 5(850) - USA

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) - China; LTE frequency band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) - India
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
HSPA speed

HSPA

-
LTE speed

LTE

-
LTE-A speed

-

LTE-A, (2CA) Cat6, 300 Mbps download, 100 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

Super AMOLED capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

1.3 inches

5.0 inches
Resolution

360 x 360 pixels

720 x 1280 pixels
Pixel density

392 ppi

294 ppi
Display colors

16777216

16777216
Protection

Corning Gorilla Glass SR+

Corning Gorilla Glass
Multitouch

Yes

Yes

Features
Messaging SMS

SMS(threaded view)

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

Email

Email
Messaging IM

IM

IM
Messaging Push Mail

-

Push Mail
Java

No

No
Sensors

Accelerometer, barometer, gyro, heart rate

Fingerprint (rear-mounted), accelerometer, compass, gyro, proximity

Main camera
Main camera

13 MP, f/2.0
Primary camera video

-

1080p@30fps
Primary camera Autofocus

-

phase detection autofocus
Primary camera flash

-

LED flash
Camera features

-

Geo-tagging, HDR, face/smile detection, panorama, touch focus