Screen size
Galaxy Tab S12 UltraWinner: 14.6"+32%
Galaxy Z TriFold10.0"
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 TriFold
7
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
Galaxy Z TriFold
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
Galaxy Z TriFold
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy Z TriFold
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
4G bands
Galaxy Tab S12 Ultra
Resolution
Refresh rate
equal specsPeak brightness
equal specsPixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
equal specsWeight
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 TriFold
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Galaxy Z TriFold
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA/Sub6
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
Galaxy Z TriFold
HSPA, LTE, 5G
Announced
Galaxy Tab S12 Ultra
2026, September 30
Galaxy Z TriFold
2025, December 02
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Galaxy Z TriFold
Available. Released 2025, December 12
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 TriFold
Unfolded: 159.2 x 214.1 x 3.9-4.2 mmFolded: 159.2 x 75 x 12.9 mm
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
Galaxy Z TriFold
309 g (10.90 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Galaxy Z TriFold
Glass front (Gorilla Glass Victus Ceramic 2) (folded), plastic front (unfolded), ceramic-glass fiber-reinforced polymer back, aluminum frame, titanium hinge housing
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Galaxy Z TriFold
· 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
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 TriFold
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 TriFold
Tri-foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR, 1600 nits (peak)
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Galaxy Z TriFold
10.0 inches, 305.4 cm2 (~89.6% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
Galaxy Z TriFold
1584 x 2160 pixels, 4:3 ratio (~269 ppi density)
Other
Galaxy Tab S12 Ultra
-
Galaxy Z TriFold
Dynamic LTPO AMOLED 2X, 120Hz, HDR, 2600 nits (peak), 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 TriFold
Android 16, One UI 8
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
Galaxy Z TriFold
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 TriFold
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 TriFold
Adreno 830 (1200 MHz)
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Galaxy Z TriFold
No
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Galaxy Z TriFold
512GB 16GB RAM, 1TB 16GB RAM
Other
Galaxy Tab S12 Ultra
UFS
Galaxy Z TriFold
UFS
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 TriFold
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Galaxy Z TriFold
LED flash, HDR, panorama
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Galaxy Z TriFold
8K@30fps, 4K@60fps, 1080p@60/120/240fps (gyro-EIS), 10-bit HDR, HDR10+
Triple
Galaxy Tab S12 Ultra
-
Galaxy Z TriFold
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 TriFold
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 TriFold
HDR
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Galaxy Z TriFold
4K@30/60fps, 1080p@30/60fps, gyro-EIS
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
Galaxy Z TriFold
Yes, with stereo speakers
3.5mm jack
Galaxy Tab S12 Ultra
No
Galaxy Z TriFold
No
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Galaxy Z TriFold
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 TriFold
5.4, A2DP, LE, aptX HD, ASHA
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
Galaxy Z TriFold
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Galaxy Tab S12 Ultra
No
Galaxy Z TriFold
Yes
Radio
Galaxy Tab S12 Ultra
No
Galaxy Z TriFold
No
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
Galaxy Z TriFold
USB Type-C 3.2
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Galaxy Z TriFold
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Galaxy Z TriFold
Samsung DeX wireless (desktop experience support) Ultra Wideband (UWB) support \
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Galaxy Z TriFold
Li-Ion 5600 mAh
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Galaxy Z TriFold
45W wired, QC2.0, 50% in 30 min 15W wireless 4.5W reverse wireless
Colors
Galaxy Tab S12 Ultra
Gray, Silver
Galaxy Z TriFold
Crafted Black
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
Galaxy Z TriFold
SM-F968B, SM-F968B/DS, SM-D639B, SM-D639B/DS, SM-D639U, SM-D639U1, SM-D639N, SM-D6390
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
Galaxy Z TriFold
1.18 W/kg (head) 1.49 W/kg (body)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
Galaxy Z TriFold
About 2650 EUR