Product comparison · 2 smartwatches

Amazfit GTR 3 Pro + TWS UP vs Samsung Galaxy Watch9 (Bluetooth

41specifications compared
15differ
26identical
33known for one product only

Key differences

The Amazfit GTR 3 Pro + TWS UP has 4 ppi more pixel density than the Samsung Galaxy Watch9 (Bluetooth (331 ppi vs 327 ppi). The Amazfit GTR 3 Pro + TWS UP has 6 mm more watch case size than the Samsung Galaxy Watch9 (Bluetooth (46 mm vs 40 mm). The Samsung Galaxy Watch9 (Bluetooth has 1 more Bluetooth version than the Amazfit GTR 3 Pro + TWS UP (6.0 vs 5.0). Display resolution: 480 x 480 pixels on the Amazfit GTR 3 Pro + TWS UP, 438 x 438 pixels on the Samsung Galaxy Watch9 (Bluetooth. Display diagonal: 3.68 cm (1.45") on the Amazfit GTR 3 Pro + TWS UP, 3.3 cm (1.3") on the Samsung Galaxy Watch9 (Bluetooth.

Display resolution
- GTR 3 Pro + TWS UP:480 x 480 pixels
- Galaxy Watch9 (Bluetooth:438 x 438 pixels
Display diagonal
- GTR 3 Pro + TWS UP:3.68 cm (1.45")
- Galaxy Watch9 (Bluetooth:3.3 cm (1.3")
Pixel density
- GTR 3 Pro + TWS UP:331 ppi
- Galaxy Watch9 (Bluetooth:327 ppi
Watch case size
- GTR 3 Pro + TWS UP:46 mm
- Galaxy Watch9 (Bluetooth:40 mm
Watch case colour
- GTR 3 Pro + TWS UP:Black
- Galaxy Watch9 (Bluetooth:Silver
Band colour
- GTR 3 Pro + TWS UP:Black
- Galaxy Watch9 (Bluetooth:Cream
Operating system installed
- GTR 3 Pro + TWS UP:Zepp OS
- Galaxy Watch9 (Bluetooth:Wear OS
Bluetooth version
- GTR 3 Pro + TWS UP:5.0
- Galaxy Watch9 (Bluetooth:6.0

Side by side

Differences highlightedShow differences only

Comparison of GTR 3 Pro + TWS UP, SM-L340NZEDWEU
74 specifications	A Amazfit GTR 3 Pro + TWS UP View product	B Samsung Galaxy Watch9 (Bluetooth Model SM-L340NZEDWEU View product
Display3 differ
Display resolutionDiffers	480 x 480 pixels	438 x 438 pixels
Display diagonalDiffers	3.68 cm (1.45")	3.3 cm (1.3")
Display technology marketing nameKnown for one	Unknown — not stated by the source	Super AMOLED
Pixel densityDiffers	331 ppi	327 ppi
Always-on displayKnown for one	Unknown — not stated by the source	Yes
Display number of coloursKnown for one	Unknown — not stated by the source	16 million colours
Processoridentical
Processor manufacturerKnown for one	Unknown — not stated by the source	Qualcomm
Processor frequencyKnown for one	Unknown — not stated by the source	2100 MHz
Processor coresKnown for one	Unknown — not stated by the source	10
Design3 differ
Watch case sizeDiffers	46 mm	40 mm
Watch case colourDiffers	Black	Silver
Band colourDiffers	Black	Cream
Lens materialKnown for one	Unknown — not stated by the source	Sapphire
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP68
Wrist size rangeKnown for one	155 - 218 mm	Unknown — not stated by the source
Maximum strap lengthKnown for one	21.8 cm	Unknown — not stated by the source
Closure typeKnown for one	Single prong strap buckle	Unknown — not stated by the source
Protection featuresKnown for one	Waterproof	Unknown — not stated by the source
Performance2 differ
Mobile operating systems supportedDiffers	Android 10, Android 10.0, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0, iOS 12, iOS 13, iOS 14.5	Android
Operating system installedDiffers	Zepp OS	Wear OS
RAM capacityKnown for one	Unknown — not stated by the source	2 MB
Flash memoryKnown for one	Unknown — not stated by the source	32 GB
FM radioKnown for one	No	Unknown — not stated by the source
Featuresidentical
Heart rate sensor typeKnown for one	Unknown — not stated by the source	Optical
Audio formats supportedKnown for one	Unknown — not stated by the source	MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB
Military standardKnown for one	Unknown — not stated by the source	MIL-STD-810H
Blood oxygen sensorKnown for one	Yes	Unknown — not stated by the source
Caller IDKnown for one	Yes	Unknown — not stated by the source
Clock modeKnown for one	12h/24h	Unknown — not stated by the source
Smart notificationsKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Mobile network generationKnown for one	Unknown — not stated by the source	Not supported
Ports & interfaces2 differ
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for one	Unknown — not stated by the source	No
Bluetooth versionDiffers	5.0	6.0
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP, AVRCP, HFP, HSP
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	Yes
USB portKnown for one	No	Unknown — not stated by the source
Headphone connectivityKnown for one	Bluetooth	Unknown — not stated by the source
Poweridentical
Wireless chargingKnown for one	Unknown — not stated by the source	Yes
Battery life (GPS mode)Known for one	35 h	Unknown — not stated by the source
Charging timeKnown for one	2.5 h	Unknown — not stated by the source
Battery1 differ
Battery capacityDiffers	450 mAh	390 mAh
Softwareidentical
Security update termKnown for one	Unknown — not stated by the source	31 July 2031
Weight & dimensions4 differ
WidthDiffers	46 mm	42.7 mm
DepthDiffers	46 mm	40.4 mm
ThicknessDiffers	1.07 cm	8.6 mm
WeightDiffers	32 g	31.5 g
Band widthKnown for one	2.2 cm	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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