Screen size
D8202.1"
Galaxy Tab S12 UltraWinner: 14.6"+86%
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 19-1.
Measured wins
D820
1
spec wins
Ties
3
equal specs
Galaxy Tab S12 Ultra
19
spec wins
Overall winner
Screen size
Technology
D820
GSM
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
2G bands
D820
GSM 850 / 900 / 1800 / 1900
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
GPRS
D820
Class 10
Galaxy Tab S12 Ultra
-
EDGE
D820
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
equal specs-
3G bands
D820
-
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
D820
-
Galaxy Tab S12 Ultra
LTE
5G bands
D820
-
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Speed
D820
-
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
Announced
D820
2005, Q4
Galaxy Tab S12 Ultra
2026, September 30
Status
D820
Discontinued
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Dimensions
D820
95 x 51 x 15.2 mm (3.74 x 2.01 x 0.60 in)
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
Weight
D820
99 g (3.49 oz)
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
SIM
D820
Mini-SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Build
D820
-
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Other
D820
-
Galaxy Tab S12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Type
D820
TFT, 256K colors
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
D820
2.1 inches, 32 x 42 mm, 13.7 cm2 (~28.2% screen-to-body ratio)
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Resolution
D820
240 x 320 pixels, 4:3 ratio (~190 ppi density)
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
Card slot
D820
microSD (dedicated slot)
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Phonebook
D820
1000 x 12 fields, Photo call
Galaxy Tab S12 Ultra
-
Call records
D820
30 dialed, 30 received, 30 missed calls
Galaxy Tab S12 Ultra
-
Internal
D820
73MB
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Other
D820
4 MB for Java apps
Galaxy Tab S12 Ultra
UFS
Single
D820
1.3 MP
Galaxy Tab S12 Ultra
-
Features
D820
180 deg rotating lens
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Video
D820
CIF
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Dual
D820
-
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
Other
D820
No
Galaxy Tab S12 Ultra
-
Single
D820
-
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Features
D820
-
Galaxy Tab S12 Ultra
HDR
Video
D820
-
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Loudspeaker
D820
Yes, with stereo speakers
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
Alert types
D820
Vibration; Downloadable polyphonic, MP3 ringtones
Galaxy Tab S12 Ultra
-
3.5mm jack
D820
No
Galaxy Tab S12 Ultra
No
WLAN
D820
No
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
D820
1.2, A2DP
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Positioning
D820
No
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
Radio
D820
No
Galaxy Tab S12 Ultra
No
USB
D820
1.1
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
NFC
D820
-
Galaxy Tab S12 Ultra
No
Sensors
D820
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Messaging
D820
SMS, EMS, MMS, Email
Galaxy Tab S12 Ultra
-
Browser
D820
WAP 2.0/xHTML
Galaxy Tab S12 Ultra
-
Games
D820
Yes + downloadable
Galaxy Tab S12 Ultra
-
Java
D820
Yes, MIDP 2.0
Galaxy Tab S12 Ultra
-
Other
D820
TV-out MP3/AAC+/MP4 player Picsel viewer SyncML Predictive text input Organizer Voice memo
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Type
D820
Removable Li-Ion 800 mAh battery
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Stand-by
D820
Up to 180 h
Galaxy Tab S12 Ultra
-
Talk time
D820
Up to 3 h
Galaxy Tab S12 Ultra
-
Charging
D820
-
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Colors
D820
Noir Black, Blue Black, Charcoal Gray
Galaxy Tab S12 Ultra
Gray, Silver
SAR
D820
0.36 W/kg (head) 0.41 W/kg (body)
Galaxy Tab S12 Ultra
-
SAR EU
D820
0.70 W/kg (head)
Galaxy Tab S12 Ultra
0.47 W/kg (body)
Price
D820
About 110 EUR
Galaxy Tab S12 Ultra
About 1570 EUR
Models
D820
-
Galaxy Tab S12 Ultra
SM-X940, SM-X946
OS
D820
-
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
Chipset
D820
-
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
CPU
D820
-
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
D820
-
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12