Screen size
Galaxy Tab S12+Winner: 12.6"+79%
i5502.6"
Quick verdict
Galaxy Tab S12+ leads the measured specs 19-3.
Measured wins
Galaxy Tab S12+
19
spec wins
Overall winner
Ties
1
equal specs
i550
3
spec wins
Screen size
Technology
Galaxy Tab S12+
GSM / HSPA / LTE / 5G
i550
GSM / HSPA
2G bands
Galaxy Tab S12+
GSM 850 / 900 / 1800 / 1900
i550
GSM 900 / 1800 / 1900
3G bands
Galaxy Tab S12+
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
i550
HSDPA 2100
4G bands
Galaxy Tab S12+
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66
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
SD card
equal specsStereo speakers
i550
-
5G bands
Galaxy Tab S12+
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 71, 75, 77, 78 SA/NSA/Sub6
i550
-
Speed
Galaxy Tab S12+
HSPA, LTE, 5G - cellular model only
i550
HSPA 3.6/0.384 Mbps
Announced
Galaxy Tab S12+
2026, September 30
i550
2007, August. Released 2008, February
Status
Galaxy Tab S12+
Available. Released 2026, October 07
i550
Discontinued
Dimensions
Galaxy Tab S12+
289.5 x 187.8 x 5.3 mm (11.40 x 7.39 x 0.21 in)
i550
115 x 53 x 13.8 mm (4.53 x 2.09 x 0.54 in)
Weight
Galaxy Tab S12+
553 g or 555 g (1.22 lb)
i550
109 g (3.84 oz)
Build
Galaxy Tab S12+
Glass front, aluminum frame, aluminum back
i550
-
SIM
Galaxy Tab S12+
Nano-SIM + eSIM (cellular model only)
i550
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
i550
Trackball
Type
Galaxy Tab S12+
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
i550
TFT, 256K colors
Size
Galaxy Tab S12+
12.6 inches, 460.6 cm2 (~84.7% screen-to-body ratio)
i550
2.6 inches, 20.9 cm2 (~34.3% screen-to-body ratio)
Resolution
Galaxy Tab S12+
1752 x 2800 pixels, 16:10 ratio (~262 ppi density)
i550
240 x 320 pixels, 4:3 ratio (~154 ppi density)
OS
Galaxy Tab S12+
Android 17, up to 7 major OS updates, One UI 9
i550
Symbian OS 9.2, Series 60 v3.1 UI
Chipset
Galaxy Tab S12+
MediaTek Dimensity 9500 (3 nm)
i550
TI OMAP 2430
CPU
Galaxy Tab S12+
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
i550
330 MHz ARM 1136
GPU
Galaxy Tab S12+
Mali-G1 Ultra MC12
i550
PowerVR MBX
Card slot
Galaxy Tab S12+
microSDXC (dedicated slot)
i550
microSD (dedicated slot)
Internal
Galaxy Tab S12+
256GB 12GB RAM, 512GB 12GB RAM
i550
150MB
Other
Galaxy Tab S12+
UFS
i550
-
Single
Galaxy Tab S12+
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF
i550
3.15 MP, AF
Features
Galaxy Tab S12+
LED flash, HDR, panorama
i550
LED flash
Video
Galaxy Tab S12+
4K@30fps, 1080p@30fps
i550
Yes
Single
Galaxy Tab S12+
12 MP, f/2.4, 120˚ (ultrawide)
i550
VGA videocall camera
Features
Galaxy Tab S12+
HDR
i550
-
Video
Galaxy Tab S12+
4K@30fps, 1080p@30fps
i550
Loudspeaker
Galaxy Tab S12+
Yes, with stereo speakers (4 speakers)
i550
Yes
3.5mm jack
Galaxy Tab S12+
No
i550
Yes
Alert types
Galaxy Tab S12+
-
i550
Vibration; Downloadable polyphonic, MP3 ringtones
WLAN
Galaxy Tab S12+
Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct
i550
Wi-Fi 802.11 b/g (Samsung i550w only)
Bluetooth
Galaxy Tab S12+
6.0, A2DP, LE
i550
2.0, A2DP
Positioning
Galaxy Tab S12+
GPS, GLONASS, BDS, GALILEO
i550
GPS
NFC
Galaxy Tab S12+
No
i550
-
Radio
Galaxy Tab S12+
No
i550
FM radio
USB
Galaxy Tab S12+
USB Type-C 3.2, magnetic connector
i550
2.0
Sensors
Galaxy Tab S12+
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
i550
Other
Galaxy Tab S12+
Wireless Samsung DeX (desktop experience support)
i550
WMV/RV/MP4/3GP player MP3/WMA/WAV/RA/AAC/M4A player Organizer Document viewer (Word, Excel, PowerPoint, PDF)
Browser
Galaxy Tab S12+
-
i550
WAP 2.0/xHTML
Type
Galaxy Tab S12+
Li-Po 10600 mAh
i550
Removable Li-Ion 1200 mAh battery
Charging
Galaxy Tab S12+
45W wired, 100% in 95 min
i550
-
Stand-by
Galaxy Tab S12+
-
i550
Up to 360 h
Talk time
Galaxy Tab S12+
-
i550
Up to 8 h
Colors
Galaxy Tab S12+
Gray, Silver
i550
Black, Silver
Models
Galaxy Tab S12+
SM-X840, SM-X846
i550
-
SAR EU
Galaxy Tab S12+
0.77 W/kg (body)
i550
0.72 W/kg (head)
Price
Galaxy Tab S12+
About 1330 EUR
i550
About 130 EUR
SAR
Galaxy Tab S12+
-
i550
0.32 W/kg (head) 0.41 W/kg (body)