Screen size
Galaxy Tab S12 UltraWinner: 14.6"+87%
ZV401.9"
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 20-1.
Measured wins
Galaxy Tab S12 Ultra
20
spec wins
Overall winner
Ties
2
equal specs
ZV40
1
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
ZV40
GSM / UMTS
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
ZV40
GSM 900 / 1800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
ZV40
UMTS 2100
4G bands
Galaxy Tab S12 Ultra
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
ZV40
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
ZV40
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
ZV40
Yes, 384 kbps
Announced
Galaxy Tab S12 Ultra
2026, September 30
ZV40
2006, July
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
ZV40
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
ZV40
91 x 47 x 23 mm (3.58 x 1.85 x 0.91 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
ZV40
93 g (3.28 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
ZV40
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
ZV40
Mini-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
ZV40
-
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
ZV40
TFT, 256K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
ZV40
1.9 inches, 11.4 cm2 (~26.6% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
ZV40
176 x 220 pixels (~148 ppi density)
Other
Galaxy Tab S12 Ultra
-
ZV40
Second external STN display, 65K colors (96 x 96 pixel)
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
ZV40
-
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
ZV40
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
ZV40
-
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
ZV40
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
ZV40
microSD (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
ZV40
30MB
Other
Galaxy Tab S12 Ultra
UFS
ZV40
-
Phonebook
Galaxy Tab S12 Ultra
-
ZV40
1000 entries, Photo call
Call records
Galaxy Tab S12 Ultra
-
ZV40
30 dialed, 30 received, 30 missed calls
Dual
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
ZV40
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
ZV40
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
ZV40
QCIF
Single
Galaxy Tab S12 Ultra
-
ZV40
1.3 MP
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
ZV40
-
Features
Galaxy Tab S12 Ultra
HDR
ZV40
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
ZV40
-
Other
Galaxy Tab S12 Ultra
-
ZV40
No
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
ZV40
No
3.5mm jack
Galaxy Tab S12 Ultra
No
ZV40
No
Alert types
Galaxy Tab S12 Ultra
-
ZV40
Vibration; Downloadable polyphonic, MP3 ringtones
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
ZV40
No
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
ZV40
Yes
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
ZV40
No
NFC
Galaxy Tab S12 Ultra
No
ZV40
-
Radio
Galaxy Tab S12 Ultra
No
ZV40
No
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
ZV40
Proprietary
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
ZV40
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
ZV40
Video telephony and streaming MP3/AAC/AAC++/WMA player Predictive text input Organizer
Messaging
Galaxy Tab S12 Ultra
-
ZV40
SMS, MMS, Email
Browser
Galaxy Tab S12 Ultra
-
ZV40
WAP 2.0/xHTML
Games
Galaxy Tab S12 Ultra
-
ZV40
Java
Galaxy Tab S12 Ultra
-
ZV40
Yes, MIDP 2.0
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
ZV40
Removable Li-Ion 800 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
ZV40
-
Stand-by
Galaxy Tab S12 Ultra
-
ZV40
Up to 275 h
Talk time
Galaxy Tab S12 Ultra
-
ZV40
Up to 4 h
Colors
Galaxy Tab S12 Ultra
Gray, Silver
ZV40
Dark Warm Gray
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
ZV40
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
ZV40
1.00 W/kg (head)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
ZV40
-
SAR
Galaxy Tab S12 Ultra
-
ZV40
0.74 W/kg (head) 0.29 W/kg (body)