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Samsung Galaxy Watch Active 2 (44mm SM-R825F) vs Lenovo K8 Note (32GB)

Side by side comparison between Samsung Galaxy Watch Active 2 vs Lenovo K8 Note devices, differences, pros, cons and full specifications. What's the better?

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Compare Lenovo K8 Note X Samsung Galaxy Watch Active 2 (44mm SM-R825F) 08Points
1.4"
AMOLED

360x360

N/A
1.5GB
RAM

Dual-core

340
mAh

(Non removable)

vs
5.5"
IPS

1080x1920

13
MP

13mp

3GB
RAM

Deca-core

4000
mAh

(Non removable)

What's the better device? Lenovo K8 Note (32GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Galaxy Watch Active 2 (44mm SM-R825F)} 8 Advantages Samsung Galaxy Watch Active 2 (44mm SM-R825F) vs K8 Note (32GB)} 21 Advantages Lenovo K8 Note (32GB)
+44 grams (1.54 ounces)3 times
Lighter
vs180 grams (6.3 ounces)
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsTFT IPS LCD
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+Heart rateAdvantage
Sensors help you use the device
vsNot supported
+PedometerAdvantage
Sensors help you use the device
vsNot supported
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs4.2 + A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+5 ATM, MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsWater splash resistant (don't immerse)
1.15GHz 64bit Dual-corevs+2.3GHz 64bit Deca-core158%
More powerful processor, you can open your applications faster
1.5GB LPDDR3vs+3GB LPDDR3100%
More RAM memory. Typically more responsive and better for multitasking.
4GB (1.39GB available)vs+32GB (22GB available)15 times
More internal storage for applications and files
Not supportedvs+Until 256GB microSD, microSDXCAdvantage
More external storage for files using memory cards
10.9 millimeters (0.43 inches)vs+8.5 millimeters (0.33 inches)28%
Thinner
360x360 pixelsvs+1080x1920 pixels15 times
Higher resolution screen
364 PPIvs+401 PPI10%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
1.4"vs+5.5"3 times
Larger screen
Not supportedvs+(dual camera) 13MP + 5MPAdvantage
With a camera you can take pictures anywhere
Not supportedvs+Full HD (1920x1080)Advantage
More image quality for recording videos with the primary camera
1500 appsvs+3500000 apps (Google Play Store)2332 times
More apps available to download and use
Not supportedvs+CompassAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensorAdvantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
Not supportedvs+Proximity sensorAdvantage
Sensors help you use the device
340 mAhvs+4000 mAh11 times
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM)vs+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
Not supportedvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
Not supportedvs+MicroUSB 2.0Advantage
Newer and faster USB version for transferring photos, mp3 or data.
Not supportedvs+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet

11 Common items in both devices
16 million
4G LTE
150 Mbps
Capacitive
Multitouch
Accelerometer
Ambient light sensor
+4 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Galaxy Watch Active 2 (44mm SM-R825F)Lenovo K8 Note (32GB)
ModelGalaxy Watch Active 2 (44mm SM-R825F)Lenovo K8 Note (32GB)
Other model namesGalaxy Watch Active2 4G LTE SM-R825F (Stainless Steel)Lenovo K8 Note XT1902-3 3GB RAM, M2CB2
Country or region available(Global, International)
(Global, International)
(Global, International)
(Global, International)
BrandSamsungLenovo
Release date9/1/20198/1/2017
Depth10.9 millimeters (0.43 inches)8.5 millimeters (0.33 inches)
Size (width x height)44 x 44 millimeters (1.73 x 1.73 in)75.9 x 154.5 millimeters (2.99 x 6.08 in)
Weight44 grams (1.54 ounces)180 grams (6.3 ounces)
Build, materialsStainless steel body, glass frontfeature not registered
Protection against water and others5 ATM: 50 meters waterproof.
MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.
Water splash resistant (don't immerse)

📲 Display

Galaxy Watch Active 2 (44mm SM-R825F)Lenovo K8 Note (32GB)
Display typeSuper AMOLEDTFT IPS LCD
Screen size1.4" inches5.5" inches
Screen-to-body ratio~32.7% (screen-to-body ratio)~71.1% (screen-to-body ratio)
Display resolution360x360 pixels (1:1)1080x1920 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)364 PPI401 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass DX+Gorilla Glass 3
Refresh ratefeature not registeredfeature not registered
Display featuresNot supportedfeature not registered

🤖 Operating System

Galaxy Watch Active 2 (44mm SM-R825F)Lenovo K8 Note (32GB)
System versionTizen 4.0Android 7.1.1 Nougat
Firmware updatefeature not registeredAndroid 8.0 Oreo
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Galaxy Watch Active 2 (44mm SM-R825F)Lenovo K8 Note (32GB)
Chipset64bit: Samsung Exynos 9 Dual 9110 (10nm)64bit: MediaTek MT6797D Helio X23 (20nm)
CPUDual-core, 1 processor:
2x 1.15GHz ARM Cortex-A53 (Dual-core)
Deca-core, 3 processors:
2x 2.3GHz ARM Cortex-A72 (Dual-core)
4x 1.85GHz ARM Cortex-A53 (Quad-core)
4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerARM Mali-T720 MP1ARM Mali-T880 MP4 800Mhz
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Galaxy Watch Active 2 (44mm SM-R825F)Lenovo K8 Note (32GB)
RAM memory1.5GB LPDDR33GB LPDDR3
Internal storage4GB (1.39GB available)
eMMC
32GB (22GB available)
External storageNot supportedUntil 256GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Galaxy Watch Active 2 (44mm SM-R825F)Lenovo K8 Note (32GB)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card1 slot (Single-SIM)
e-SIM (Eletronic)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/2100UMTS 850/900/2100
Primary 4G networkLTE Cat4 (1, 3, 5, 7, 8, 20)LTE Cat4 (Bands 1,3,5,7,8)
TD-LTE (Bands 40)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE

📷 Camera

Galaxy Watch Active 2 (44mm SM-R825F)Lenovo K8 Note (32GB)
Back camera (main camera)Not supported(dual camera)
13 megapixels
5MP depth f/1.2
Main camera resolutionNot supported4128x3096 pixels
Video recording (primary)Not supportedFull HD (1920x1080) 30 fps
FlashNot supportedDual-LED on main camera and LED on front camera
Focal aperturefeature not registeredf/1.7 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusNot supportedPDAF: phase detection autofocus
Touch focusNot supportedSupported
Image stabilizationNot supportedEIS: Digital stabilization
ZoomNot supportedOnly digital zoom
Face/smile detectionNot supportedFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRNot supportedHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Galaxy Watch Active 2 (44mm SM-R825F)Lenovo K8 Note (32GB)
Front camera (secondary)Not supported13 megapixels
Front camera resolutionNot supported4128x3096 pixels
Video recording (secondary)Not supportedFull HD (1920x1080)
Front flashNot supportedLED
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

Galaxy Watch Active 2 (44mm SM-R825F)Lenovo K8 Note (32GB)
LoudspeakerSupportedSupported
Active noise cancellationNot supported2 microphones or more
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4MP4, H.264, H.263, XviD
Audio formatsMP3, WAV, WMA, OGG, eAAC+MP3, OGG, eAAC+, FLAC

🔌 Connectivity

Galaxy Watch Active 2 (44mm SM-R825F)Lenovo K8 Note (32GB)
USBNot supportedMicroUSB 2.0
Audio outputNot supported3.5mm jack
TV outputNot supportedNot supported
Bluetooth5.0 + A2DP/LE4.2 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging
NFCSupportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

Galaxy Watch Active 2 (44mm SM-R825F)Lenovo K8 Note (32GB)
SensorsAccelerometer
Ambient light sensor
Barometer
Heart rate
Pedometer
Accelerometer
Ambient light sensor
Compass
Fingerprint sensor
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy Watch Active 2 (44mm SM-R825F)Lenovo K8 Note (32GB)
Battery typeLi-Ion: lithium-ion (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity340 mAh4000 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingQi wireless chargingfeature not registered
Talk time autonomy60 hours (2.5 days)25 hours (1 days)
Standbyfeature not registered378 hours (15.8 days)

➕ Other features

Galaxy Watch Active 2 (44mm SM-R825F)Lenovo K8 Note (32GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingNot supportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserNot supportedHTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, Silver, Pink Gold
• Bands: 20mm
• Always-on display
• Samsung Pay
• Colors: Venom Black, Fine Gold
• Aluminum body
• 2.5D glass screen
• USB OTG On-The-Go
• Dolby Atmos audio
• Fast battery charging (Turbo Charge)
• Splash Resistant

☢️ Radiation rate

Galaxy Watch Active 2 (44mm SM-R825F)Lenovo K8 Note (32GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)0.491W/kg (head), 2.466W/kg (body)feature not registered
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