Samsung Galaxy Z Fold7 vs Samsung Galaxy Watch3

Specs comparison

Add up to three devices side by side to compare their full specifications, features, performance, battery, and key differences in one place. Make informed decisions and find the device that best suits your needs and budget. Search for a device in an empty slot to add it.

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2 of 3 devices The best value in a row is marked Best
Samsung Samsung Galaxy Z Fold7 View Specs Change
Samsung Samsung Galaxy Watch3 View Specs Change
Brand Samsung Samsung Empty slot
Versions — SM-R855F, SM-R845F (Global, LTE model); SM-R855U, SM-R845U (USA, LTE model); SM-R850, SM-R840 (Wi-Fi only) Empty slot
Announced 2025, July 09 2020, August 05 Empty slot
Released 2025, July 25 2020, August 06 Empty slot
Availability Available Available Empty slot
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / HSPA / LTE Empty slot
2G Bands GSM 850 / 900 / 1800 / 1900CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900 Empty slot
3G Bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100CDMA2000 1xEV-DO HSDPA 850 / 900 / 2100 Empty slot
4G Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66 - International1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 - USA 1, 3, 5, 7, 8, 20 Empty slot
5G Bands 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA/Sub6 - International1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA — Empty slot
Speed HSPA, LTE, 5G HSPA, LTE Empty slot
Dimensions Unfolded: 158.4 x 143.2 x 4.2 mmFolded: 158.4 x 72.8 x 8.9 mm 45mm: 45 x 46.2 x 11.1 mm41mm: 41 x 42.5 x 11.3 mm Empty slot
Weight 215 g (7.58 oz) 53.8 g (45mm stainless steel), 48.2 g (41mm stainless steel), 43 g (45mm titanium) Best Empty slot
Build Glass front (Gorilla Glass Ceramic 2) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus 2), aluminum frame (Advanced Armor Aluminum) Glass front (Gorilla Glass DX), stainless steel 316L or titanium frame, rotating bezel Empty slot
Stylus S Pen Supported on Inner Screen Only (Cover screen is not compatible) — Empty slot
SIM · Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)· Nano-SIM + Nano-SIM + multiple eSIM (max 2 at a time) eSIM (LTE models) Empty slot
Protection / IP Rating IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min) IP68 dust/water resistant, 5ATMMIL-STD-810G compliant Empty slot
Display Type Foldable Dynamic LTPO AMOLED 2X Super AMOLED Empty slot
Display Size 8.0 inches, 204.2 cm2 (~90.0% screen-to-body ratio) Best 1.4 inches Empty slot
Resolution 1968 x 2184 pixels 360 x 360 pixels Empty slot
Pixel Density ~368 ppi Best ~364 ppi Empty slot
Refresh Rate 120Hz Best 60Hz Empty slot
Peak Brightness 2600 nits (peak) — Empty slot
Protection Titanium plate layer for display support Corning Gorilla Glass DX Empty slot
Display Features HDR10+ Always-On-Display Empty slot
Display Type Dynamic LTPO AMOLED 2X — Empty slot
Display Size 6.5 inches — Empty slot
Resolution 1080 x 2520 pixels — Empty slot
Pixel Density ~422 ppi — Empty slot
Refresh Rate 120Hz — Empty slot
Peak Brightness 2600 nits — Empty slot
Protection Corning Gorilla Glass Ceramic 2 — Empty slot
Display Features HDR10+ — Empty slot
Operating System Android Tizen Empty slot
OS Version 16 5.5 Empty slot
Update Support Upgradable to Android 17, up to 7 major OS updates, One UI 9 — Empty slot
User Interface One UI 8, Upgradable to One UI 9 — Empty slot
Chipset Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) Exynos 9110 (10 nm) Empty slot
CPU Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) Dual-core 1.15 GHz Cortex-A53 Empty slot
GPU Adreno 830 (1200 MHz) Mali-T720 Empty slot
RAM Options 12GB, 16GB 1GB Empty slot
Storage Options 256GB / 12GB RAM512GB / 12GB RAM1TB / 12GB RAM1TB / 16GB RAM 4GB / 1GB RAM8GB / 1GB RAM Empty slot
Storage Type UFS 4.0 eMMC Empty slot
Card Slot No No Empty slot
Cameras Triple camera — Empty slot
Modules 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF No Camera Empty slot
Features LED flash, HDR, panorama — Empty slot
Video 8K@30fps, 4K@60fps, 1080p@60/120/240fps (gyro-EIS), 10-bit HDR, HDR10+ — Empty slot
Cameras Dual camera — Empty slot
Modules 10 MP, f/2.2, 18mm (ultrawide), 1/3.0", 1.12µmCover camera:10 MP, f/2.2, 24mm (wide), 1/3.0", 1.12µm No Camera Empty slot
Features HDR — Empty slot
Video 4K@30/60fps, 1080p@30/60fps, gyro-EIS — Empty slot
Loudspeaker Yes, with stereo speakers Yes Empty slot
Audio Jack No No Empty slot
Audio Codec High-bitrate audio support Not Available Empty slot
WLAN Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct Wi-Fi 802.11 b/g/n Empty slot
Bluetooth 5.4, A2DP, LE, aptX HD 5.0, A2DP, LE Empty slot
GPS / Positioning GPS, GALILEO, GLONASS, BDS, QZSS GPS, GLONASS, GALILEO, BDS Empty slot
NFC Yes Yes Empty slot
Radio No No Empty slot
USB USB Type-C 3.2, OTG No Empty slot
Fingerprint Yes, (side-mounted) No Empty slot
Face Unlock Yes, Dual-Screen Capable (Works via both the 10MP cover camera and 10MP inner camera) No Empty slot
Sensors Accelerometer, gyro, proximity, compass, barometer Accelerometer, gyro, barometer, light, optical heart rate, electrical heart (ECG) Empty slot
Other Features Samsung DeX (desktop experience support)Ultra Wideband (UWB) support ECG certifiedBlood pressure monitorCompatible with standard 22mm (45mm) / 20mm (41mm) strapsSizes: 41mm, 45mm; Bluetooth and LTE versions Empty slot
Battery Type Li-Po Li-Ion Empty slot
Battery Capacity 4400 mAh Best 340 mAh (45mm)247 mAh (41mm) Empty slot
Wired Charging 25W wired, QC2.0, 50% in 30 min N/A Empty slot
Wireless Charging 15W wireless Wireless (WPC-based) Empty slot
Reverse Charging 4.5W reverse wireless N/A Empty slot
Colours Blue Shadow, Silver Shadow, Jet Black, Mint Mystic Bronze, Mystic Black, Mystic Silver: Stainless Steel; Mystic Black: Titanium Empty slot
Models SM-F966B, SM-F966B/DS, SM-F966U, SM-F966U1 SM-R840, SM-R850, SM-R845F, SM-R855F, SM-R845U, SM-R855U Empty slot
SAR 1.24 W/kg (head)1.36 W/kg (body) — Empty slot
SAR EU 1.42 W/kg (head)1.24 W/kg (body) — Empty slot

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