Screen size
D8302.3"
Galaxy Tab S12 UltraWinner: 14.6"+84%
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 20-1.
Measured wins
D830
1
spec wins
Ties
2
equal specs
Galaxy Tab S12 Ultra
20
spec wins
Overall winner
Screen size
Technology
D830
GSM
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
2G bands
D830
GSM 900 / 1800 / 1900
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
GPRS
D830
Class 10
Galaxy Tab S12 Ultra
-
EDGE
D830
Class 10
Galaxy Tab S12 Ultra
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
-
3G bands
D830
-
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
D830
-
Galaxy Tab S12 Ultra
LTE
5G bands
D830
-
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Speed
D830
-
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
Announced
D830
2006, June
Galaxy Tab S12 Ultra
2026, September 30
Status
D830
Discontinued
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Dimensions
D830
103 x 54 x 9.9 mm (4.06 x 2.13 x 0.39 in)
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
Weight
D830
85 g (3.00 oz)
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
SIM
D830
Mini-SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Build
D830
-
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Other
D830
-
Galaxy Tab S12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Type
D830
TFT, 256K colors
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
D830
2.3 inches, 36 x 47 mm, 16.4 cm2 (~29.5% screen-to-body ratio)
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Resolution
D830
240 x 320 pixels, 4:3 ratio (~174 ppi density)
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
Other
D830
Second external 16 gray display (96 x 16 pixels) Wallpaper
Galaxy Tab S12 Ultra
-
Card slot
D830
microSD (dedicated slot)
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Phonebook
D830
1000 x 10 fields, Photo call
Galaxy Tab S12 Ultra
-
Call records
D830
30 dialed, 30 received, 30 missed calls
Galaxy Tab S12 Ultra
-
Internal
D830
80MB
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Other
D830
-
Galaxy Tab S12 Ultra
UFS
Single
D830
2 MP
Galaxy Tab S12 Ultra
-
Video
D830
CIF
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Dual
D830
-
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
Features
D830
-
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Other
D830
No
Galaxy Tab S12 Ultra
-
Single
D830
-
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Features
D830
-
Galaxy Tab S12 Ultra
HDR
Video
D830
-
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Loudspeaker
D830
Yes
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
Alert types
D830
Vibration; Downloadable polyphonic, MP3 ringtones
Galaxy Tab S12 Ultra
-
3.5mm jack
D830
No
Galaxy Tab S12 Ultra
No
WLAN
D830
No
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
D830
1.2, A2DP
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Positioning
D830
No
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
Radio
D830
No
Galaxy Tab S12 Ultra
No
USB
D830
Proprietary
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
NFC
D830
-
Galaxy Tab S12 Ultra
No
Sensors
D830
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Messaging
D830
SMS, EMS, MMS, Email
Galaxy Tab S12 Ultra
-
Browser
D830
WAP 2.0/xHTML
Galaxy Tab S12 Ultra
-
Games
D830
Yes
Galaxy Tab S12 Ultra
-
Java
D830
Yes, MIDP 2.0
Galaxy Tab S12 Ultra
-
Other
D830
MP3/AAC/ACC+/WMA player Predictive text input Bluetooth printing Organizer Document viewer (Word, Excel, PowerPoint, PDF) TV-out Voice memo
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Type
D830
Removable Li-Ion 630 mAh battery
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Stand-by
D830
Up to 210 h
Galaxy Tab S12 Ultra
-
Talk time
D830
Up to 2 h 30 min
Galaxy Tab S12 Ultra
-
Charging
D830
-
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Colors
D830
Black/Blue, Black, Red/Silver
Galaxy Tab S12 Ultra
Gray, Silver
SAR
D830
0.16 W/kg (head) 0.47 W/kg (body)
Galaxy Tab S12 Ultra
-
SAR EU
D830
0.34 W/kg (head)
Galaxy Tab S12 Ultra
0.47 W/kg (body)
Models
D830
-
Galaxy Tab S12 Ultra
SM-X940, SM-X946
Price
D830
-
Galaxy Tab S12 Ultra
About 1570 EUR
OS
D830
-
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
Chipset
D830
-
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
CPU
D830
-
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
D830
-
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12