Screen size
Galaxy Tab S12 UltraWinner: 14.6"+45%
Galaxy Z Fold78.0"
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 8-7.
Measured wins
Galaxy Tab S12 Ultra
8
spec wins
Overall winner
Ties
8
equal specs
Galaxy Z Fold7
7
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
Galaxy Z Fold7
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
Galaxy Z Fold7
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy Z Fold7
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
4G bands
Galaxy Tab S12 Ultra
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
equal specsBluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
Stereo speakers
equal specsLTE
Galaxy Z Fold7
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66 - International, 1, 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
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Galaxy Z Fold7
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA/Sub6 - International, 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
Galaxy Z Fold7
HSPA, LTE, 5G
Announced
Galaxy Tab S12 Ultra
2026, September 30
Galaxy Z Fold7
2025, July 09
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Galaxy Z Fold7
Available. Released 2025, July 25
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
Galaxy Z Fold7
Unfolded: 158.4 x 143.2 x 4.2 mmFolded: 158.4 x 72.8 x 8.9 mm
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
Galaxy Z Fold7
215 g (7.58 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Galaxy Z Fold7
Glass front (Gorilla Glass Victus Ceramic 2) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus 2), aluminum frame
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Galaxy Z Fold7
· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)· Nano-SIM + Nano-SIM + multiple eSIM (max 2 at a time)
Other
Galaxy Tab S12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Galaxy Z Fold7
IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min) Advanced Armor aluminum frame
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Galaxy Z Fold7
Foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Galaxy Z Fold7
8.0 inches, 204.2 cm2 (~90.0% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
Galaxy Z Fold7
1968 x 2184 pixels (~368 ppi density)
Protection
Galaxy Tab S12 Ultra
-
Galaxy Z Fold7
Mohs level 1
Other
Galaxy Tab S12 Ultra
-
Galaxy Z Fold7
Titanium plate layer for display support Cover display: Dynamic LTPO AMOLED 2X, 120Hz, Corning Gorilla Glass Ceramic 2 6.5 inches, 1080 x 2520 pixels, 422 ppi
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
Galaxy Z Fold7
Android 16, up to 7 major Android upgrades, One UI 8
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
Galaxy Z Fold7
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
Galaxy Z Fold7
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
Galaxy Z Fold7
Adreno 830 (1200 MHz)
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Galaxy Z Fold7
No
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Galaxy Z Fold7
256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 1TB 16GB RAM
Other
Galaxy Tab S12 Ultra
UFS
Galaxy Z Fold7
UFS 4.0
Dual
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
Galaxy Z Fold7
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Galaxy Z Fold7
LED flash, HDR, panorama
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Galaxy Z Fold7
8K@30fps, 4K@60fps, 1080p@60/120/240fps (gyro-EIS), 10-bit HDR, HDR10+
Triple
Galaxy Tab S12 Ultra
-
Galaxy Z Fold7
200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Galaxy Z Fold7
10 MP, f/2.2, 18mm (ultrawide), 1/3.0", 1.12µm Cover camera: 10 MP, f/2.2, 24mm (wide), 1/3.0", 1.12µm
Features
Galaxy Tab S12 Ultra
HDR
Galaxy Z Fold7
HDR
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Galaxy Z Fold7
4K@30/60fps, 1080p@30/60fps, gyro-EIS
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
Galaxy Z Fold7
Yes, with stereo speakers
3.5mm jack
Galaxy Tab S12 Ultra
No
Galaxy Z Fold7
No
Other
Galaxy Tab S12 Ultra
-
Galaxy Z Fold7
High-bitrate audio support
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Galaxy Z Fold7
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Galaxy Z Fold7
5.4, A2DP, LE, aptX HD
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
Galaxy Z Fold7
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Galaxy Tab S12 Ultra
No
Galaxy Z Fold7
Yes
Radio
Galaxy Tab S12 Ultra
No
Galaxy Z Fold7
No
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
Galaxy Z Fold7
USB Type-C 3.2, OTG
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Galaxy Z Fold7
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Galaxy Z Fold7
Samsung DeX (desktop experience support) Ultra Wideband (UWB) support
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Galaxy Z Fold7
Li-Po 4400 mAh
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Galaxy Z Fold7
25W wired, QC2.0, 50% in 30 min 15W wireless 4.5W reverse wireless
Colors
Galaxy Tab S12 Ultra
Gray, Silver
Galaxy Z Fold7
Blue Shadow, Silver Shadow, Jet Black, Mint
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
Galaxy Z Fold7
SM-F966B, SM-F966B/DS, SM-F966U, SM-F966U1
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
Galaxy Z Fold7
1.42 W/kg (head) 1.24 W/kg (body)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
Galaxy Z Fold7
$ 1,769.99 / C$ 1,837.00 / £ 1,250.00 / € 1,440.00 / ₹ 174,998
SAR
Galaxy Tab S12 Ultra
-
Galaxy Z Fold7
1.24 W/kg (head) 1.36 W/kg (body)