Samsung Galaxy Watch (42mm SM-R815N) vs Samsung Galaxy Grand Duos (GT-i9082)

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Side by side comparison between Samsung Galaxy Watch vs Samsung Galaxy Grand Duos devices, differences, pros, cons and full specifications. What's the better?

5/19/2019 11:44 PM, updated: 12/13/2020 9:53 AM

Compare Samsung Galaxy Grand Duos X Samsung Galaxy Watch (42mm SM-R815N) 14Points

Specifications Compare Models Pictures

1.2"
AMOLED

360x360

N/A

1.5GB
RAM

Dual-core

270
mAh

(Non removable)

19Points Samsung Galaxy Grand Duos (GT-i9082) Compare Samsung Galaxy Watch X

Specifications Compare Models Pictures

5"
TFT

480x800

8
MP

2mp

1GB
RAM

Dual-core

2100
mAh

(Removable)

What's the better device? Samsung Galaxy Grand Duos (GT-i9082)

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!

14 Advantages Samsung Galaxy Watch (42mm SM-R815N)	vs	19 Advantages Samsung Galaxy Grand Duos (GT-i9082)
+1.15GHz 64bit Dual-core4% More powerful processor, you can open your applications faster	vs	1.2GHz 32bit Dual-core
+1.5GB LPDDR350% More RAM memory. Typically more responsive and better for multitasking.	vs	1GB LPDDR2
+49 grams (1.72 ounces)2 times Lighter	vs	162 grams (5.67 ounces)
+Stainless steel body, glass frontAdvantage More resistant material	vs	Plastic body, glass front
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	TFT LCD
+424 PPI127% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	187 PPI
+4G LTEAdvantage The 4G LTE network is newer and faster	vs	3G+ HSPA+
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+Heart rateAdvantage Sensors help you use the device	vs	Not supported
+PedometerAdvantage Sensors help you use the device	vs	Not supported
+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster	vs	4.0 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Gorilla Glass DX+Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
+5 ATM, MIL-STD-810G military certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
4GB (1.5GB available)	vs	+8GB (4GB available)167% More internal storage for applications and files
Not supported	vs	+Until 64GB microSD, microSDXCAdvantage More external storage for files using memory cards
12.7 millimeters (0.5 inches)	vs	+9.6 millimeters (0.38 inches)32% Thinner
360x360 pixels	vs	+480x800 pixels196% Higher resolution screen
1.2"	vs	+5"3 times Larger screen
Not supported	vs	+(back) 8MPAdvantage With a camera you can take pictures anywhere
Not supported	vs	+Full HD (1920x1080)Advantage More image quality for recording videos with the primary camera
1500 apps	vs	+3500000 apps (Google Play Store)2332 times More apps available to download and use
(4G LTE) 10 Mbps	vs	+(3G+ HSPA+) 21 Mbps110% Faster for surfing the internet and download files
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+Proximity sensorAdvantage Sensors help you use the device
270 mAh	vs	+2100 mAh7 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Li-Ion: lithium-ion (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
1 slot (Single-SIM)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
Not supported	vs	+MicroUSB 2.0Advantage Newer and faster USB version for transferring photos, mp3 or data.
Not supported	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet

8 Common items in both devices

16 million

Capacitive

Multitouch

Accelerometer

Ambient light sensor

Gyroscope

A-GPS, GeoTagging, GLONASS

+ 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

📱 Model features
	Galaxy Watch (42mm SM-R815N)	Galaxy Grand Duos (GT-i9082)
Change model		Choose the model
Model	Galaxy Watch (42mm SM-R815N)	Galaxy Grand Duos (GT-i9082)
Other model names	갤럭시 워치 42mm (4G LTE) SM-R815NZKASKC, Samsung Galileo	Samsung Galaxy Grand Duos, Galaxy Gran Duos i9082
Country or region available	South Korea	(Global, International), (Europe), India
Brand	Samsung	Samsung
Release date	8/1/2018	1/22/2013
Depth	12.7 millimeters (0.5 inches)	9.6 millimeters (0.38 inches)
Size (width x height)	41.9 x 45.7 millimeters (1.65 x 1.8 in)	76.9 x 143.5 millimeters (3.03 x 5.65 in)
Weight	49 grams (1.72 ounces)	162 grams (5.67 ounces)
Build, materials	Stainless steel body, glass front	Plastic body, glass front
Protection against water and others	5 ATM: 50 meters waterproof. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.	Not supported
📲 Display
	Galaxy Watch (42mm SM-R815N)	Galaxy Grand Duos (GT-i9082)
Display type	Super AMOLED	TFT LCD
Screen size	1.2" inches	5" inches
Screen-to-body ratio	~24.3% (screen-to-body ratio)	~64.5% (screen-to-body ratio)
Display resolution	360x360 pixels (1:1)	480x800 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	424 PPI	187 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass DX+	Not supported
Refresh rate	feature not registered	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Galaxy Watch (42mm SM-R815N)	Galaxy Grand Duos (GT-i9082)
System version	Tizen 4.0	Android 4.1.2 Jelly Bean
Firmware update	feature not registered	Android 4.2.2 Jelly Bean
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy Watch (42mm SM-R815N)	Galaxy Grand Duos (GT-i9082)
Chipset	64bit: Samsung Exynos 9 Dual 9110 (10nm)	32bit: Broadcom BCM28155
CPU	Dual-core, 1 processor: 2x 1.15GHz ARM Cortex-A53 (Dual-core)	Dual-core, 1 processor: 2x 1.2GHz ARM Cortex-A9 (Dual-core)
GPU graphical controller	ARM Mali-T720 MP1	Broadcom VideoCore IV
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy Watch (42mm SM-R815N)	Galaxy Grand Duos (GT-i9082)
RAM memory	1.5GB LPDDR3	1GB LPDDR2
Internal storage	4GB (1.5GB available) eMMC	8GB (4GB available)
External storage	Not supported	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy Watch (42mm SM-R815N)	Galaxy Grand Duos (GT-i9082)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) e-SIM (Eletronic)	2 slots (Dual-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	10 Mbps	21/5.76 Mbps
Network technology	3G, 4G	2G, 3G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Not supported	Quad-Band 850/900/1800/1900
Primary 2G network	Not supported	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/1900/2100	UMTS 900/1900/2100
Primary 4G network	LTE (Bands 1,3,5,7,8)	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	Galaxy Watch (42mm SM-R815N)	Galaxy Grand Duos (GT-i9082)
Back camera (main camera)	Not supported	8 megapixels
Main camera resolution	Not supported	3264x2448 pixels
Video recording (primary)	Not supported	Full HD (1920x1080) 30 fps
Flash	Not supported	LED flash
Focal aperture	feature not registered	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Not supported	Autofocus
Touch focus	Not supported	Supported
Image stabilization	Not supported	feature not registered
Zoom	Not supported	Only digital zoom
Face/smile detection	Not supported	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	Not supported	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy Watch (42mm SM-R815N)	Galaxy Grand Duos (GT-i9082)
Front camera (secondary)	Not supported	2 megapixels
Front camera resolution	Not supported	1600x1200 pixels
Video recording (secondary)	Not supported	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Galaxy Watch (42mm SM-R815N)	Galaxy Grand Duos (GT-i9082)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	2 microphones or more
Radio	Not supported	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4	MP4, WMV, H.263, H.264
Audio formats	MP3, WAV, WMA, OGG, eAAC+	MP3, WAV, WMA, eAAC+, AC3, FLAC
🔌 Connectivity
	Galaxy Watch (42mm SM-R815N)	Galaxy Grand Duos (GT-i9082)
USB	Not supported	MicroUSB 2.0
Audio output	Not supported	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.2 + A2DP	4.0 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy Watch (42mm SM-R815N)	Galaxy Grand Duos (GT-i9082)
Sensors	Accelerometer Ambient light sensor Barometer Gyroscope Heart rate Pedometer	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy Watch (42mm SM-R815N)	Galaxy Grand Duos (GT-i9082)
Battery type	Li-Ion: lithium-ion (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	270 mAh	2100 mAh
Charger, watts	3.5W (5V/0.7A) Wired charging	Wired charging
Inductive / wireless charging	Qi wireless charging	feature not registered
Talk time autonomy	feature not registered	10 hours
Standby	72 hours (3 days)	440 hours (18.3 days)
➕ Other features
	Galaxy Watch (42mm SM-R815N)	Galaxy Grand Duos (GT-i9082)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (Swype), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Not supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	Not supported	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Midnight Black, Rose Gold • Straps: Black, Grey, Red, Yellow, Purple, Pink, Brown • Compatible with standard 20mm straps • Always-on display • Rotating bezel • Samsung Pay • Compatible with KT, LG U+, SKT carriers in Korea	• Colors: White, Graphite • Samsung TouchWiz UI • WiFi Hotspot
☢️ Radiation rate
	Galaxy Watch (42mm SM-R815N)	Galaxy Grand Duos (GT-i9082)
SAR 1.6W/kg (USA, Mexico, etc.)	0.641W/kg (head), 1.67W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered