Samsung Galaxy Z Fold7 vs Samsung Galaxy S26 Ultra

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Brand Samsung Samsung
Announced 2025, July 09 2026, February 25
Released 2025, July 25 2026, March 06
Availability Available Available
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE / 5G
2G Bands GSM 850 / 900 / 1800 / 1900CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900CDMA 800 / 1900 & TD-SCDMA
3G Bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100CDMA2000 1xEV-DO HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100CDMA2000 1xEV-DO
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, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 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 unlocked
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 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 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 unlocked
Speed HSPA, LTE, 5G HSPA, LTE (CA), 5G
Dimensions Unfolded: 158.4 x 143.2 x 4.2 mmFolded: 158.4 x 72.8 x 8.9 mm 163.6 x 78.1 x 7.9 mm(6.44 x 3.07 x 0.31 in)
Weight 215 g (7.58 oz) 214 g (7.55 oz) Best
Build Glass front (Gorilla Glass Ceramic 2) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus 2), aluminum frame (Advanced Armor Aluminum) Glass front (Corning Gorilla Armor 2), glass back (Gorilla Glass Victus 2), aluminum frame (Armor Aluminum 2)Stylus Feature:Passive EMR input only (No Bluetooth / Air Actions)
Stylus S Pen Supported on Inner Screen Only (Cover screen is not compatible) Yes, S Pen (built in, no Bluetooth/Air Actions)
SIM · Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)· Nano-SIM + Nano-SIM + multiple eSIM (max 2 at a time) Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INTNano-SIM + eSIM + eSIM (max 2 at a time) - USANano-SIM + Nano-SIM - CN
Protection / IP Rating IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min) IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)Armor Aluminum 2
Display Type Foldable Dynamic LTPO AMOLED 2X Dynamic LTPO AMOLED 2X
Display Size 8.0 inches, 204.2 cm2 (~90.0% screen-to-body ratio) Best 6.9 inches, 115.9 cm2 (~90.7% screen-to-body ratio)
Resolution 1968 x 2184 pixels 1440 x 3120 pixels, 19.5:9 ratio
Pixel Density ~368 ppi ~500 ppi Best
Refresh Rate 120Hz 120Hz
Peak Brightness 2600 nits (peak) 2600 nits (peak)
Protection Titanium plate layer for display support Corning Gorilla Armor 2DX anti-reflective coatingPrivacy Display
Display Features HDR10+ HDR10+
Display Type Dynamic LTPO AMOLED 2X —
Display Size 6.5 inches —
Resolution 1080 x 2520 pixels —
Pixel Density ~422 ppi —
Refresh Rate 120Hz —
Peak Brightness 2600 nits —
Protection Corning Gorilla Glass Ceramic 2 —
Display Features HDR10+ —
Operating System Android Android
OS Version 16 16
Update Support Upgradable to Android 17, up to 7 major OS updates, One UI 9 Upgradable to Android 17; up to 7 major OS updates
User Interface One UI 8, Upgradable to One UI 9 One UI 8.5, upgradable to One UI 8.5
Chipset Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) Qualcomm SM8850-1-AD Snapdragon 8 Elite Gen 5 for Galaxy (3 nm)
CPU Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) Octa-core (2x4.74 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
GPU Adreno 830 (1200 MHz) Adreno 840 (1.3GHz)
RAM Options 12GB, 16GB 12GB, 16GB
Storage Options 256GB / 12GB RAM512GB / 12GB RAM1TB / 12GB RAM1TB / 16GB RAM 256GB / 12GB RAM512GB / 12GB RAM1TB / 16GB RAM
Storage Type UFS 4.0 UFS 4.X
Card Slot No No
Cameras Triple camera Quad camera
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 200 MP, f/1.4, 23mm (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 zoom50 MP, f/2.9, 111mm (periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom50 MP, f/1.9, 120˚ (ultrawide), 1/2.5", 0.7µm, dual pixel PDAF, Super Steady video
Features LED flash, HDR, panorama Laser AF, Best Face, Horizon Lock, LED flash, auto-HDR, panorama
Video 8K@30fps, 4K@60fps, 1080p@60/120/240fps (gyro-EIS), 10-bit HDR, HDR10+ 8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
Cameras Dual camera Single camera
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 12 MP, f/2.2, 23mm (wide), 1/3.2", 1.12µm, dual pixel PDAF Best
Features HDR HDR, HDR10+
Video 4K@30/60fps, 1080p@30/60fps, gyro-EIS 4K@30/60fps, 1080p@30fps
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
Audio Jack No No
Audio Codec High-bitrate audio support High-bitrate audio support
WLAN Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth 5.4, A2DP, LE, aptX HD 6.0, A2DP, LE
GPS / Positioning GPS, GALILEO, GLONASS, BDS, QZSS GPS, GLONASS, BDS, GALILEO, QZSS
NFC Yes Yes
Radio No No
USB USB Type-C 3.2, OTG USB Type-C 3.2, DisplayPort 1.2, OTG
Fingerprint Yes, (side-mounted) Yes, (under display, ultrasonic)
Face Unlock Yes, Dual-Screen Capable (Works via both the 10MP cover camera and 10MP inner camera) Yes
Sensors Accelerometer, gyro, proximity, compass, barometer Accelerometer, gyro, proximity, compass, barometer
Other Features Samsung DeX (desktop experience support)Ultra Wideband (UWB) support Samsung DeX, Samsung Wireless DeX (desktop experience support)Ultra Wideband (UWB) support
Battery Type Li-Po Li-Ion
Battery Capacity 4400 mAh 5000 mAh Best
Wired Charging 25W wired, QC2.0, 50% in 30 min 60W wired, PD3.0, 75% in 30 min Best
Wireless Charging 15W wireless 25W wireless (Qi2.2) Best
Reverse Wireless Charging 4.5W reverse wireless 4.5W reverse wireless
Colours Blue Shadow, Silver Shadow, Jet Black, Mint Cobalt Violet, Sky Blue, Black, White, Silver Shadow, Pink Gold
Models SM-F966B, SM-F966B/DS, SM-F966U, SM-F966U1 SM-S948B, SM-S948B/DS, SM-S948U, SM-S948U1, SM-S948W, SM-S948N, SM-S9480, SM-S948E, SM-S948E/DS
SAR 1.24 W/kg (head)1.36 W/kg (body) 1.09 W/kg (head) 1.19 W/kg (body) Best
SAR EU 1.42 W/kg (head)1.24 W/kg (body) 1.28 W/kg (head) 1.35 W/kg (body) Best
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