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Samsung Gear S2 Classic CDMA SM-R735V vs Xiaomi Amazfit Stratos 2S

Side by side comparison, pros, cons, differences between Samsung Gear S2 Classic vs Xiaomi Amazfit Stratos 2S smartwatches with full specifications. What's the best?

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Compare Xiaomi Amazfit Stratos 2S X13Samsung Gear S2 Classic CDMA SM-R735V
Samsung Gear S2 Classic CDMA SM-R735V
1.2"
AMOLED

360x360

N/A
MP

512MB
RAM

32bit Dual

300
mAh

(Non removable)

vs
Compare Samsung Gear S2 Classic X06Xiaomi Amazfit Stratos 2S
Xiaomi Amazfit Stratos 2S
1.34"
TFT

320x300

N/A
MP

512MB
RAM

32bit Dual

290
mAh

(Non removable)

What's the better smartwatch? The PhoneMore's choice is Samsung Gear S2 Classic CDMA SM-R735V

The phonemore's choice is much more technical than personal, so don't just evaluate it. Our goal is to help, but what's important to us may not be important to you. You decide which is the best! Comment!


13 Advantages Samsung Gear S2 Classic CDMA SM-R735V
Gear S2 Classic CDMA SM-R735VvsAmazfit Stratos 2S
 33%33%
+More powerful processor, you can open your applications faster
1Ghz 32bit Dual-Corevs1.2Ghz 32bit Dual-Core
 26%26%
+Lighter
54 grams (1.89 ounces)vs68 grams (2.38 ounces)
 12%12%
+Thinner
13.4 millimeters (0.53 inches)vs15 millimeters (0.59 inches)
Advantage
+This device has a Super AMOLED screen, which are brighter and more vivid
Super AMOLEDvsTFT LCD
 61 times100%
+More colors on the screen is better quality images and videos
16 millionvs260 thousand
 35%35%
+Higher resolution screen
360x360 pixelsvs320x300 pixels
 30%30%
+Crisper display of text, images and video because it has more pixels per inch (ppi)
424 PPIvs327 PPI
Advantage
+The 3G CDMA network is newer and faster
3G CDMAvsNot supported
Advantage
+Faster for surfing the internet and download files
(3G CDMA) 3.1 Mbpsvs(Not supported)
 3%3%
+Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
300 mAhvs290 mAh
Advantage
+WiFi 802.11 b/g/n (2.4Ghz) is newer and faster
802.11 b/g/n (2.4Ghz)vs802.11 b/g (2.4Ghz)
Advantage
+Bluetooth 4.1 version A2DP is newer and faster
4.1 version A2DPvs4.0 version A2DP
Advantage
+NFC allows you to make payments by approach quickly and securely
NFCvsNot supported

06 Advantages Xiaomi Amazfit Stratos 2S
Amazfit Stratos 2SvsGear S2 Classic CDMA SM-R735V
 12%12%
+Larger screen
1.34"vs1.2"
Advantage
+Sensors help you use the device
CompassvsNot supported
Advantage
+Sensors help you use the device
PedometervsNot supported
Advantage
+It's harder to lose yourself in the city with GPS on your device
A-GPS, GeoTagging, GLONASSvsNot supported
Advantage
+More speed data transfer as mp3 and photos via USB
MicroUSB 2.0vsNot supported
Advantage
+Protection against water allows you talk to your friends in the rain, for example
50 meters waterproofvsWaterproof (IPxx certified)

14 Common items in both devices
512MB LPDDR2
4GB (2GB user available)
Capacitive
Multitouch
Not supported
Accelerometer
Ambient Light
Gyroscope
Barometer
Heart rate
Li-Ion (Non removable) / LiPo - Li-Ion polymer (Non removable)
Speakerphone
Vibrating alert
Gorilla Glass 3 / Sapphire Glass
+ COMMON ITEMS

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

Model and physical featuresSamsung Gear S2 Classic CDMA SM-R735VXiaomi Amazfit Stratos 2S
ModelGear S2 Classic CDMA SM-R735VAmazfit Stratos 2S
Also known asVerizon Samsung Gear S2 classic R735V, Samsung OrbisXiaomi Huami Amazfit 2 Stratos A1619, Amazfit Pace 2
Country or region availableUSAEurope
BrandSamsungXiaomi
Release dateMarch, 2016December, 2017
Depth13.4 millimeters (0.53 inches)15 millimeters (0.59 inches)
Size (width x height)46.9 x 44 millimeters (1.85 x 1.73 in)25.4 x 51 millimeters (1 x 2.01 in)
Weight54 grams (1.89 ounces)68 grams (2.38 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsfeature not registeredPlastic body with ceramic and stainless steel, front glass
Protection against water and othersWaterproof (IPxx certified)50 meters waterproof
Operating system (OS)Samsung Gear S2 Classic CDMA SM-R735VXiaomi Amazfit Stratos 2S
Operating systemTizen 2.3Proprietary OS
Firmware updateTizen 2.3.2feature not registered
HardwareSamsung Gear S2 Classic CDMA SM-R735VXiaomi Amazfit Stratos 2S
Architecture - Chipset32bit - Samsung Exynos 2 Dual 3250 (28nm)32bit - Ingenic M200S
CPU processor1Ghz Dual-Core ARM Cortex-A7Dual-Core, 2 processors:
1.2Ghz Single-Core XBurst-HP
300Mhz Single-Core XBurst-LP
GPU graphical controllerARM Mali-400 MP2 400Mhz3D GPU
RAM memory512MB LPDDR2512MB LPDDR2
Internal storage4GB (2GB user available)4GB (2GB user available)
eMCP
External storageNot supportedNot supported
DisplaySamsung Gear S2 Classic CDMA SM-R735VXiaomi Amazfit Stratos 2S
Display typeSuper AMOLEDTFT LCD
Screen size1.2" inches1.34" inches
Screen-to-body ratio~22.5% (screen-to-body ratio)~44.6% (screen-to-body ratio)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Display resolution360x360 pixels320x300 pixels
Pixel density (dot pitch)424 PPI327 PPI
Colors16 million260 thousand
Scratch-resistant glassGorilla Glass 3Sapphire Glass
Mobile networks and dataSamsung Gear S2 Classic CDMA SM-R735VXiaomi Amazfit Stratos 2S
Dual-SIMNot supportedNot supported
SIM card1 slot
e-Sim (Eletronic Sim)
Not supported
GSM Mhz bandNot supportedNot supported
Primary 2G networkCDMA 800/1900Not supported
Primary 3G networkCDMA2000 1xEV-DONot supported
Primary 4G/5G networkNot supportedNot supported
Primary data networkCDMA2000 EV-DO Rev ANot supported
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported
Maximum download/upload3.1 Mbpsfeature not registered
Messaging and callingSamsung Gear S2 Classic CDMA SM-R735VXiaomi Amazfit Stratos 2S
MessagingSMS, MMS, E-mailSMS (T9), E-mail
SpeakerphoneSupportedSupported
Video callingNot supportedNot supported
Call controlVoice dialing, Voice recorder, Voice commandsNot supported
Primary / back cameraSamsung Gear S2 Classic CDMA SM-R735VXiaomi Amazfit Stratos 2S
Main cameraNot 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 stabilizationfeature not registeredNot supported
ZoomNot supportedNot supported
Face/smile detectionNot supportedNot supported
BSI sensorNot supportedNot supported
HDRNot supportedNot supported
Front / secondary cameraSamsung Gear S2 Classic CDMA SM-R735VXiaomi Amazfit Stratos 2S
Front cameraNot 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
MultimediaSamsung Gear S2 Classic CDMA SM-R735VXiaomi Amazfit Stratos 2S
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsfeature not registeredfeature not registered
Audio formatsMP3, WAV, WMA, eAAC+MP3, eAAC+
Connectivity and interfacesSamsung Gear S2 Classic CDMA SM-R735VXiaomi Amazfit Stratos 2S
USBNot supportedMicroUSB 2.0
TV outputNot supportedNot supported
Audio outputNot supportedNot supported
Bluetooth4.1 version A2DP4.0 version A2DP
WiFi802.11 b/g/n (2.4Ghz)802.11 b/g (2.4Ghz)
DLNANot supportedNot supported
NFCSupportedNot supported
GPSNot supportedA-GPS, GeoTagging, GLONASS
Infrared portNot supportedNot supported
Other functionsSamsung Gear S2 Classic CDMA SM-R735VXiaomi Amazfit Stratos 2S
Active noise cancellationNot supportedNot supported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedfeature not registered
Web browserNot supportedNot supported
Java / Flash playerNot supportedNot supported
SensorsAccelerometer
Ambient Light
Gyroscope
Barometer
Heart rate
Accelerometer
Compass
Ambient Light
Gyroscope
Barometer
Heart rate
Pedometer
Other features- Colors: Black, Platinum, Rose Gold
- Leather strap
- Stainless Steel body
- Samsung Pay
- S-Voice, S-Health
- Wireless Charging (Qi)
- IP68 certified: dust and water resistant up to 1.5m and 30min
- Colors: Black
- Leather watch band
- 22mm standard watch band
- 2.5D glass display
- Dock charger included
- Always-on display
- Languages: Chinese, English, Spanish
- Mi Fit app compatible
- Compatible with Android 4.4, iOS 9 and above
Power supply and autonomySamsung Gear S2 Classic CDMA SM-R735VXiaomi Amazfit Stratos 2S
BatteryLi-Ion (Non removable)LiPo - Li-Ion polymer (Non removable)
Battery capacity300 mAh290 mAh
Battery model / charger (watts)feature not registeredfeature not registered
Talk time300 minutes | 5 hours | 0.2 day1800 minutes | 30 hours | 1.3 days
Standby2880 minutes | 48 hours | 2 days7200 minutes | 120 hours | 5 days
Radiation rate (SAR)Samsung Gear S2 Classic CDMA SM-R735VXiaomi Amazfit Stratos 2S
SAR USA, Mexico, Colombia1.365 W/Kg (head) | 2.003 W/Kg (body)feature not registered
SAR European Union, UKfeature not registeredfeature not registered