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Apple Watch 3 Aluminum (42mm 4G) vs Realme Watch 2

Side by side comparison between Apple Watch 3 Aluminum vs Realme Watch 2 smartwatches, differences, pros, cons with full specifications. What's the better?

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Compare Realme Watch 2 XApple Watch 3 Aluminum (42mm 4G)19Points
Apple Watch 3 Aluminum (42mm 4G)
1.65"
AMOLED

390x312

N/A
MP

768MB
RAM

32bit Dual

352
mAh

(Non removable)

vs
Realme Watch 2
1.4"
IPS

320x320

N/A
MP

N/A
RAM

32bit Single

315
mAh

(Non removable)

What's the better smartwatch? Apple Watch 3 Aluminum (42mm 4G)

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!

Watch 3 Aluminum (42mm 4G)19 Advantages Apple Watch 3 Aluminum (42mm 4G)vsWatch 24 Advantages Realme Watch 2
+35 grams (1.23 ounces)9%
Lighter
vs38 grams (1.33 ounces)
+11.4 millimeters (0.45 inches)7%
Thinner
vs12.2 millimeters (0.48 inches)
+Aluminum body, glass front, plastic composite backAdvantage
More resistant material
vsPlastic body, glass front
+AMOLEDAdvantage
AMOLED display is brighter and more vivid
vsTFT IPS LCD
+390x312 pixels19%
Higher resolution screen
vs320x320 pixels
+1.65"18%
Larger screen
vs1.4"
+1400000 apps (App Store)139999 times
More apps available to download and use
vs10 apps
+4G LTEAdvantage
The 4G LTE network is newer and faster
vsNot supported
+(4G LTE) 150 MbpsAdvantage
Faster for surfing the internet and download files
vs(Not supported)
+Ambient Light sensorAdvantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+PedometerAdvantage
Sensors help you use the device
vsNot supported
+352 mAh12%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs315 mAh
+SpeakerphoneAdvantage
Speakerphone is useful when you are driving and on other occasions
vsNot supported
+A-GPS, GeoTagging, GLONASSAdvantage
It's harder to lose yourself in the city with GPS on your device
vsNot supported
+802.11 b/g/n (2.4Ghz)Advantage
WiFi 802.11 b/g/n (2.4Ghz) is newer and faster
vsNot supported
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+50 meters waterproofAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsIP68 certified
303 PPIvs+323 PPI7%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
Not supportedvs+SpO2Advantage
Sensors help you use the device
4.2 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
Not supportedvs+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet

11 Common items in both devices
16GB (10GB available) / Not supported
16 million
Capacitive
Multitouch
Not supported
Accelerometer
Heart rate
+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 differencesClear highlight
Physical featuresApple Watch 3 Aluminum (42mm 4G)Realme Watch 2
ModelWatch 3 Aluminum (42mm 4G)Watch 2
Other model namesApple Watch Series 3 GPS + Cellular (4G LTE), Apple Watch S3Realme Watch 2 (RMW2008)
Country or region available(Global, International)
(Global, International)
(Global, International)
(Global, International)
BrandAppleRealme
Release dateSeptember, 2017May, 2021
Depth11.4 millimeters (0.45 inches)12.2 millimeters (0.48 inches)
Size (width x height)36.4 x 42.5 millimeters (1.43 x 1.67 in)25.8 x 35.7 millimeters (1.02 x 1.41 in)
Weight35 grams (1.23 ounces)38 grams (1.33 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaNot supported
Build, materialsAluminum body, glass front, plastic composite backPlastic body, glass front
Protection against water and others50 meters waterproofIP68 certified: dust proof and waterproof over 1.5 meter and 30min
System (OS)Apple Watch 3 Aluminum (42mm 4G)Realme Watch 2
Operating systemWatchOS 4.0Proprietary OS
Firmware updateWatchOS 5.0feature not registered
HardwareApple Watch 3 Aluminum (42mm 4G)Realme Watch 2
Chipset32bit - Apple S3 (28nm)32bit
CPU processor1Ghz Dual-Core ARM Cortex-A7Single-Core
GPU graphical controllerPowerVR G6200feature not registered
RAM memory768MB LPDDR4feature not registered
Internal storage16GB (10GB available)Not supported
External storageNot supportedNot supported
DisplayApple Watch 3 Aluminum (42mm 4G)Realme Watch 2
Display typeAMOLEDTFT IPS LCD
Screen size1.65" inches1.4" inches
Screen-to-body ratio~55.4% (screen-to-body ratio)~68.6% (screen-to-body ratio)
Display resolution390x312 pixels320x320 pixels (1:1)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)303 PPI323 PPI
Colors16 million16 million
Scratch-resistant glassScratch-resistant glassGorilla Glass 3
Display featuresfeature not registered60Hz, 600 nits
Mobile networksApple Watch 3 Aluminum (42mm 4G)Realme Watch 2
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
e-SIM (Eletronic)
Not supported
Maximum download/upload150/50 Mbpsfeature not registered
Network technology2G, 3G, 4Gfeature not registered
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Not supported
Primary 2G networkGSM 850/900/1800/1900Not supported
Primary 3G networkA1891 model (Europe,Australia):
UMTS 800/850/900/2100

A1861 model (USA,LATAM,Canada):
UMTS 800/850/1700/1900

A1892 model (China):
UMTS 2100
Not supported
Primary 4G networkLTE Cat4

A1891 model (Europe,Australia):
LTE (Bands 1,3,5,7,8,18,19,20,26)

A1861 model (USA,LATAM,Canada):
LTE (Bands 2,4,5,12,13,17,18,19,25,26)
TD-LTE (Bands 41)

A1892 model (China):
LTE (Bands 1,3)
TD-LTE (Bands 39,40,41)
Not supported
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTENot supported
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported
CallingApple Watch 3 Aluminum (42mm 4G)Realme Watch 2
MessagingSMS, E-mailSMS, E-mail
SpeakerphoneSupportedNot supported
Video callingNot supportedNot supported
Call controlNot supportedNot supported
CameraApple Watch 3 Aluminum (42mm 4G)Realme Watch 2
Back camera (main camera)Not supportedNot supported
Main camera resolutionNot supportedNot supported
Video recording (primary)Not supportedNot supported
FlashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusNot supportedNot supported
Touch focusNot supportedNot supported
Image stabilizationNot supportedNot supported
ZoomNot supportedNot supported
Face/smile detectionNot supportedNot supported
BSI sensorNot supportedNot supported
HDRNot supportedNot supported
2ª cameraApple Watch 3 Aluminum (42mm 4G)Realme Watch 2
Front camera (secondary)Not supportedNot supported
Front camera resolutionNot supportedNot supported
Video recording (secondary)Not supportedNot supported
Front flashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
MultimediaApple Watch 3 Aluminum (42mm 4G)Realme Watch 2
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.264, H.263MP3
Audio formatsMP3, WAV, eAAC+, FLACMP3, eAAC+
ConnectivityApple Watch 3 Aluminum (42mm 4G)Realme Watch 2
USBNot supportedNot supported
TV outputNot supportedNot supported
Audio outputNot supportedNot supported
Bluetooth4.2 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g/n (2.4Ghz)Not supported
DLNANot supportedNot supported
NFCSupportedNot supported
GPSA-GPS, GeoTagging, GLONASSNot supported
Infrared portNot supportedNot supported
Other functionsApple Watch 3 Aluminum (42mm 4G)Realme Watch 2
Active noise cancellationNot supportedNot supported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedfeature not registered
Web browserNot supportedHTML, XHTML, HTML5
SensorsAccelerometer
Ambient Light sensor
Gyroscope
Barometer
Heart rate
Pedometer
Accelerometer
Heart rate
SpO2
Other features- Colors: Silver, Gold, Space Gray
- Sport Band or Nike Sport Band
- 1000 nits screen
- 3D Touch display
- Siri
- Colors: Black
- Silicon straps colors: black, red, blue, green
- Straps compatible: 22mm
- Smart notifications
- Smart AIoT Control
- Watch Faces
- 90 Sports Modes
Power supplyApple Watch 3 Aluminum (42mm 4G)Realme Watch 2
BatteryLi-Ion: Lithium-Ion (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity352 mAh315 mAh
Charger, watts Standard charging
Magnetic charging (dock)
Standard charging
Magnetic charging (dock)
Talk time autonomy1080 minutes | 18 hours | 0.8 dayfeature not registered
Standbyfeature not registeredfeature not registered
Radiation rateApple Watch 3 Aluminum (42mm 4G)Realme Watch 2
SAR 1.6W/kg (USA, Mexico, etc.)0.52W/kg (head) | 0.34W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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