Samsung Galaxy Watch 4 Classic 42mm vs Xiaomi Redmi K20 Pro Premium
Samsung Galaxy Watch 4 Classic 42mm
Xiaomi Redmi K20 Pro Premium
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 1900, 2100
-
4G networkLTE frequency band 1, 3, 5, 7, 8, 20LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 40(2300), 41(2500)
-
HSDPA speed-42.2 Mbps
-
HSUPA speed-5.76 Mbps
-
EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
-
LTE speed-LTE-A
-
GPRS-Yes
-
EDGE-Yes
-
Availability
-
Oficially announced2021-082019-9
-
Status2021-082019-9
-
Design
-
BuildGlass front (Gorilla Glass DX), stainless steel frame 316L or titanium frameAluminium alloy, glass
-
SIMeSIMDual SIM (Nano-SIM, dual stand-by)
-
Height41.5 mm156.7 mm
-
Width41.5 mm74.3 mm
-
Thickness11.2 mm8.8 mm
-
Weight46.5 g191 g
-
PaymentSamsung Pay-
-
WaterproofIP68, 50m-
-
MIL-STD-810GYes-
-
ColorsBlack, SilverBlack, Blue, Red, Honey, White
-
Display
-
Display typeSuper AMOLEDSuper AMOLED capacitive touchscreen
-
Physical size1.19 inches6.39 inches
-
Resolution396 x 396 pixels1080 x 2340 pixels
-
Pixel density330 ppi403 ppi
-
Display colors-16777216
-
ProtectionCorning Gorilla Glass DXScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 6
-
Multitouch-Yes
-
Display featuresRotating bezel, Always-on displayHDR10, DCI-P3, Always-on-display
-
Hardware
-
CPU-Octa-core
-
CPUDual-core 1.18 GHz Cortex-A55Single-core 2.96 GHz Kryo 485
-
CPU(second)Triple-core 2.42 GHz Kryo 485
-
CPU(third)Quad-core 1.8 GHz Kryo 485
-
ChipsetExynos W920Qualcomm SDM855 Snapdragon 855+
-
GPUMali-G68Adreno 640
-
Memory RAM1.5 GB8, 12 GB
-
Internal storage16 GB128, 512 GB
-
Memory card-No
-
StorageeMMC-
-
OS
-
OSAndroid Wear OS, One UI Watch 3MIUI 11 (Android 10)
-
Main camera
-
Camera type-Triple
-
Primary cameraNo-
-
Main camera48 MP, f/1.8 , 26 mm, 1/2" , 0.8 µm, 2x optical zoom
-
8 MP, f/2.4 , 53 mm, 1/4" , 1.12 µm
-
13 MP, f/2.4 , 12 mm, 1/3" , 1.12 µm
-
Primary camera resolution-8000 x 6000 pixels
-
Primary camera video-2160p@30/60fps, 1080p@30/120/240fps, 1080p@960fps
-
Primary camera flash-LED flash
-
Camera features-Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode, RAW
-
Sound
-
3.5mm jackNoYes
-
LoudspeakerYesYes
-
Earpiece-Yes
-
Multimedia
-
RadioNoYes
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
-
WLAN WiFi Hotspot-Yes
-
WLAN WiFi Direct-Yes
-
Wi-Fi display-Yes
-
WLAN WiFi Dual BandYesYes
-
USBNoType-C 1.0 reversible connector
-
USB On-The-Go-Yes
-
Bluetoothv5.0v5.0
-
Bluetooth A2DPA2DPYes
-
bluetooth LELEYes
-
Bluetooth AptX-aptX HD
-
NFCYesYes
-
GPSYes, with A-GPSYes, with dual-band A-GPS
-
GLONASSYesYes
-
GALILEOYesYes
-
Beidou-Yes
-
BDSYes-
-
Features
-
SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, barometer, compass, fingerprint, gyroscope, hall, proximity, step counter, step detector, in-display fingerprint sensor
-
Browser
-
HTMLNoHTML5
-
Battery
-
Battery typeLi-IonLi-Po
-
Battery capacity247 mAh4000 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery charging-Qualcomm Quick Charge 4+
-
Wireless chargingQi-
-
Cost
-
Price440 USD500 USD
-
Selfie camera
-
Selfie camera20 MP, f/2.2 , 0.8 µm
-
Selfie camera resolution-5184 x 3880 pixels
-
Selfie camera video-1080p@30fps