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Comparing
Samsung Galaxy Watch3
Google Pixel 9 Pro Fold
2 of 3 devices
The best value in a row is marked Best
Overview
5
Brand
Samsung
Google
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Versions
SM-R855F, SM-R845F (Global, LTE model); SM-R855U, SM-R845U (USA, LTE model); SM-R850, SM-R840 (Wi-Fi only)
GGH2X: USA (with mmWave) GC15S: International
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Announced
2020, August 05
2024, August 13
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Released
2020, August 06
2024, September 04
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Availability
Available
Available
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5G
Network
6
Technologyi
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
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2G Bandsi
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
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3G Bandsi
HSDPA 850 / 900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
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4G Bandsi
1, 3, 5, 7, 8, 20
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 46, 48, 66, 71
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5G Bandsi
—
1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 70, 71, 75, 76, 77, 78, 79, 257, 258, 260, 261 SA/NSA/Sub6/mmWave
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Speedi
HSPA, LTE
HSPA, LTE, 5G
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Body
5
Dimensions
45mm: 45 x 46.2 x 11.1 mm 41mm: 41 x 42.5 x 11.3 mm
Unfolded: 155.2 x 150.2 x 5.1 mm Folded: 155.2 x 77.1 x 10.5 mm
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Weighti
53.8 g (45mm stainless steel), 48.2 g (41mm stainless steel), 43 g (45mm titanium) Best
257 g (9.07 oz)
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Buildi
Glass front (Gorilla Glass DX), stainless steel 316L or titanium frame, rotating bezel
Glass front (Gorilla Glass Victus 2) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus 2), aluminum frame
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SIMi
eSIM (LTE models)
Nano-SIM +eSIM
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Protection / IP Ratingi
IP68 dust/water resistant, 5ATM MIL-STD-810G compliant
IPX8 water resistant
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Display
8
Display Typei
Super AMOLED
LTPO OLED
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Display Sizei
1.4 inches
8.0 inches, 207.4 cm2(~89.0% screen-to-body ratio) Best
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Resolutioni
360 x 360 pixels
2076 x 2152 pixels, 1:1 ratio
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Pixel Densityi
~364 ppi
~373 ppi Best
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Refresh Ratei
60Hz
120Hz Best
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Peak Brightnessi
—
1600 nits (HBM), 2700 nits (peak)
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Protectioni
Corning Gorilla Glass DX
Ultra-thin glass
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Display Features
Always-On-Display
HDR10+
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Cover Display
8
Display Typei
—
OLED
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Display Sizei
—
6.3 inches
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Resolutioni
—
1080 x 2424 pixels, 20:9 ratio
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Pixel Densityi
—
422 ppi
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Refresh Ratei
—
120Hz
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Peak Brightnessi
—
1800 nits (HBM), 2700 nits (peak)
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Protectioni
—
Corning Gorilla Glass Victus 2
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Display Features
—
HDR
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Platform
7
Operating Systemi
Tizen
Android
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OS Version
5.5
14
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Update Supporti
—
Upgradable to Android 16, up to 7 major OS updates
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User Interface
—
Pixel UI
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Chipseti
Exynos 9110 (10 nm)
Google Tensor G4 (4 nm)
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CPUi
Dual-core 1.15 GHz Cortex-A53
Octa-core (1x3.1 GHz Cortex-X4 & 3x2.6 GHz Cortex-A720 & 4x1.92 GHz Cortex-A520)
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GPUi
Mali-T720
Mali-G715 MC7
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Memory
4
RAM Optionsi
1GB
16GB
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Storage Optionsi
4GB / 1GB RAM 8GB / 1GB RAM
256GB / 16GB RAM 512GB / 16GB RAM
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Storage Typei
eMMC
UFS 3.1
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Card Sloti
No
No
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Main Camera
4
Cameras
—
Triple camera
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Modulesi
No Camera
48 MP, f/1.7, 25mm (wide), 1/2.0", 0.8µm, dual pixel PDAF, OIS 10.8 MP, f/3.1, 112mm (telephoto), 1/3.2", dual pixel PDAF, OIS, 5x optical zoom 10.5 MP, f/2.2, 127˚ (ultrawide), 1/3.4", PDAF
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Features
—
Multi-zone Laser AF, LED flash, Pixel Shift, Ultra-HDR, panorama, Best Take, Zoom Enhance
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Videoi
—
4K@24/30/60fps, 1080p@24/30/60/120/240fps, 10-bit HDR, gyro-EIS, OIS
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Selfie Camera
4
Cameras
—
Dual camera
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Modulesi
No Camera
10 MP, f/2.2, 23mm (wide), 1/3.94", PDAFCover camera Cover Camera: 10 MP, f/2.2, 23mm (wide), 1/3.94", PDAF
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Features
—
HDR, panorama
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Videoi
—
4K@30/60fps, 1080p@30/60fps
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Sound
4
Loudspeaker
Yes
Yes, with stereo speakers
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Audio Jacki
No
No
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Audio Codeci
Not Available
AAC, aptX, aptX HD, LDAC
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Spatial Audio
—
Yes
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Connectivity & Ports
6
WLAN
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band
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Bluetoothi
5.0, A2DP, LE
5.3, A2DP, LE, aptX HD
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GPS / Positioningi
GPS, GLONASS, GALILEO, BDS
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC
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NFCi
Yes
Yes
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Radio
No
No
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USBi
No
USB Type-C 3.2
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Features & Security
4
Fingerprinti
No
Yes (side-mounted)
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Face Unlock
No
Yes, Face Unlock
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Sensorsi
Accelerometer, gyro, barometer, light, optical heart rate, electrical heart (ECG)
Accelerometer, gyro, proximity, compass, barometer
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Other Features
ECG certified Blood pressure monitor Compatible with standard 22mm (45mm) / 20mm (41mm) straps Sizes: 41mm, 45mm; Bluetooth and LTE versions
Ultra Wideband (UWB) support Satellite SOS service
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Battery
5
Battery Typei
Li-Ion
Li-Po
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Battery Capacityi
340 mAh (45mm) 247 mAh (41mm)
4650 mAh Best
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Wired Chargingi
N/A
21W wired
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Wireless Chargingi
Wireless (WPC-based)
7.5W wireless Bypass charging
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Reverse Wireless Chargingi
N/A
N/A
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Miscellaneous
4
Colours
Mystic Bronze, Mystic Black, Mystic Silver: Stainless Steel; Mystic Black: Titanium
Obsidian, Porcelain
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Models
SM-R840, SM-R850, SM-R845F, SM-R855F, SM-R845U, SM-R855U
GGH2X, GC15S
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SARi
—
0.98 W/kg (head), 1.39 W/kg (body)
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SAR EUi
—
0.98 W/kg (head) 1.39 W/kg (body)
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