Screen size
Galaxy Tab S12+Winner: 12.6"
X660—
Quick verdict
Galaxy Tab S12+ leads the measured specs 21-1.
Measured wins
Galaxy Tab S12+
21
spec wins
Overall winner
Ties
1
equal specs
X660
1
spec wins
Screen size
Technology
Galaxy Tab S12+
GSM / HSPA / LTE / 5G
X660
GSM
2G bands
Galaxy Tab S12+
GSM 850 / 900 / 1800 / 1900
X660
GSM 900 / 1800 / 1900
3G bands
Galaxy Tab S12+
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
X660
-
4G bands
Galaxy Tab S12+
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
Stereo speakers
X660
-
5G bands
Galaxy Tab S12+
SA/NSA/Sub6
X660
-
Speed
Galaxy Tab S12+
HSPA, LTE, 5G - cellular model only
X660
-
GPRS
Galaxy Tab S12+
-
X660
Class 10
EDGE
Galaxy Tab S12+
-
X660
No
Announced
Galaxy Tab S12+
2026, September 30
X660
2005, Q4
Status
Galaxy Tab S12+
Released Oct 7, 2026
X660
Discontinued
Dimensions
Galaxy Tab S12+
289.5 x 187.8 x 5.3 mm (11.40 x 7.39 x 0.21 in)
X660
89.5 x 45 x 21.5 mm (3.52 x 1.77 x 0.85 in)
Weight
Galaxy Tab S12+
553 g or 555 g (1.22 lb)
X660
78 g (2.75 oz)
Build
Galaxy Tab S12+
Glass front, aluminum frame, aluminum back
X660
-
SIM
Galaxy Tab S12+
Nano-SIM + eSIM (cellular model only)
X660
Mini-SIM
Other
Galaxy Tab S12+
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
X660
-
Type
Galaxy Tab S12+
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
X660
UFB, 65K colors
Size
Galaxy Tab S12+
12.6 inches, 460.6 cm2 (~84.7% screen-to-body ratio)
X660
Resolution
Galaxy Tab S12+
1752 x 2800 pixels, 16:10 ratio (~262 ppi density)
X660
128 x 160 pixels, 8 lines
Other
Galaxy Tab S12+
-
X660
Second external mono display (96 x 96 pixels) Wallpapers
OS
Galaxy Tab S12+
Android 17, up to 7 major OS updates, One UI 9
X660
-
Chipset
Galaxy Tab S12+
MediaTek Dimensity 9500 (3 nm)
X660
-
CPU
Galaxy Tab S12+
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
X660
-
GPU
Galaxy Tab S12+
Mali-G1 Ultra MC12
X660
-
Card slot
Galaxy Tab S12+
microSDXC (dedicated slot)
X660
No
Internal
Galaxy Tab S12+
256GB 12GB RAM, 512GB 12GB RAM
X660
8MB
Other
Galaxy Tab S12+
UFS
X660
200 short messages
Phonebook
Galaxy Tab S12+
-
X660
500 entries, Photo call
Call records
Galaxy Tab S12+
-
X660
20 dialed, 20 received, 20 missed calls
Single
Galaxy Tab S12+
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF
X660
VGA
Features
Galaxy Tab S12+
LED flash, HDR, panorama
X660
-
Video
Galaxy Tab S12+
4K@30fps, 1080p@30fps
X660
Yes
Single
Galaxy Tab S12+
12 MP, f/2.4, 120˚ (ultrawide)
X660
-
Features
Galaxy Tab S12+
HDR
X660
-
Video
Galaxy Tab S12+
4K@30fps, 1080p@30fps
X660
-
Other
Galaxy Tab S12+
-
X660
No
Loudspeaker
Galaxy Tab S12+
Yes, with stereo speakers (4 speakers)
X660
Yes
3.5mm jack
Galaxy Tab S12+
No
X660
No
Alert types
Galaxy Tab S12+
-
X660
Vibration; Downloadable polyphonic, MP3, AAC ringtones
WLAN
Galaxy Tab S12+
Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct
X660
No
Bluetooth
Galaxy Tab S12+
6.0, A2DP, LE
X660
No
Positioning
Galaxy Tab S12+
GPS, GLONASS, BDS, GALILEO
X660
No
NFC
Galaxy Tab S12+
No
X660
-
Radio
Galaxy Tab S12+
No
X660
No
USB
Galaxy Tab S12+
USB Type-C 3.2, magnetic connector
X660
Proprietary
Infrared port
Galaxy Tab S12+
-
X660
Yes
Sensors
Galaxy Tab S12+
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
X660
Other
Galaxy Tab S12+
Wireless Samsung DeX (desktop experience support)
X660
Predictive text input Organizer
Messaging
Galaxy Tab S12+
-
X660
SMS, MMS
Browser
Galaxy Tab S12+
-
X660
WAP 2.0/xHTML
Games
Galaxy Tab S12+
-
X660
Bobby Carrot, Airship Racing
Java
Galaxy Tab S12+
-
X660
Yes, MIDP 2.0
Type
Galaxy Tab S12+
Li-Po 10600 mAh
X660
Removable Li-Ion 800 mAh battery
Charging
Galaxy Tab S12+
45W wired, 100% in 95 min
X660
-
Stand-by
Galaxy Tab S12+
-
X660
Up to 200 h
Talk time
Galaxy Tab S12+
-
X660
Up to 3 h 30 min
Colors
Galaxy Tab S12+
Gray, Silver
X660
Price
Galaxy Tab S12+
About 1330 EUR
X660
-
SAR EU
Galaxy Tab S12+
-
X660
0.82 W/kg (head)