Screen size
Galaxy S II HD LTE4.7"
Galaxy Tab S12+Winner: 12.6"+63%
Quick verdict
Galaxy Tab S12+ leads the measured specs 18-4.
Measured wins
Galaxy S II HD LTE
4
spec wins
Ties
1
equal specs
Galaxy Tab S12+
18
spec wins
Overall winner
Screen size
Technology
Galaxy S II HD LTE
GSM / HSPA / LTE
Galaxy Tab S12+
GSM / HSPA / LTE / 5G
2G bands
Galaxy S II HD LTE
GSM 850 / 900 / 1800 / 1900
Galaxy Tab S12+
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy S II HD LTE
HSDPA 850 / 900 / 1900 / 2100 , HSDPA 900 / 2100
Galaxy Tab S12+
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Galaxy S II HD LTE
3, 7, 20
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
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
Speed
Galaxy S II HD LTE
HSPA 21.1/5.76 Mbps, LTE
Galaxy Tab S12+
HSPA, LTE, 5G - cellular model only
5G bands
Galaxy S II HD LTE
-
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
Announced
Galaxy S II HD LTE
2011, September. Released 2011, December
Galaxy Tab S12+
2026, September 30
Status
Galaxy S II HD LTE
Discontinued
Galaxy Tab S12+
Available. Released 2026, October 07
Dimensions
Galaxy S II HD LTE
129.8 x 68.8 x 9.5 mm (5.11 x 2.71 x 0.37 in)
Galaxy Tab S12+
289.5 x 187.8 x 5.3 mm (11.40 x 7.39 x 0.21 in)
Weight
Galaxy S II HD LTE
130.5 g (4.59 oz)
Galaxy Tab S12+
553 g or 555 g (1.22 lb)
SIM
Galaxy S II HD LTE
Micro-SIM
Galaxy Tab S12+
Nano-SIM + eSIM (cellular model only)
Build
Galaxy S II HD LTE
-
Galaxy Tab S12+
Glass front, aluminum frame, aluminum back
Other
Galaxy S II HD LTE
-
Galaxy Tab S12+
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Type
Galaxy S II HD LTE
Super AMOLED
Galaxy Tab S12+
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
Galaxy S II HD LTE
4.65 inches, 59.6 cm2 (~66.7% screen-to-body ratio)
Galaxy Tab S12+
12.6 inches, 460.6 cm2 (~84.7% screen-to-body ratio)
Resolution
Galaxy S II HD LTE
720 x 1280 pixels, 16:9 ratio (~316 ppi density)
Galaxy Tab S12+
1752 x 2800 pixels, 16:10 ratio (~262 ppi density)
Protection
Galaxy S II HD LTE
Corning Gorilla Glass
Galaxy Tab S12+
-
OS
Galaxy S II HD LTE
Android 2.3 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich), TouchWiz UI 4
Galaxy Tab S12+
Android 17, up to 7 major OS updates, One UI 9
Chipset
Galaxy S II HD LTE
Qualcomm MSM8660 Snapdragon S3
Galaxy Tab S12+
MediaTek Dimensity 9500 (3 nm)
CPU
Galaxy S II HD LTE
Dual-core 1.5 GHz Scorpion
Galaxy Tab S12+
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
Galaxy S II HD LTE
Adreno 220
Galaxy Tab S12+
Mali-G1 Ultra MC12
Card slot
Galaxy S II HD LTE
microSDHC (dedicated slot)
Galaxy Tab S12+
microSDXC (dedicated slot)
Internal
Galaxy S II HD LTE
16GB 1GB RAM
Galaxy Tab S12+
256GB 12GB RAM, 512GB 12GB RAM
Other
Galaxy S II HD LTE
-
Galaxy Tab S12+
UFS
Single
Galaxy S II HD LTE
8 MP, AF
Galaxy Tab S12+
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF
Features
Galaxy S II HD LTE
LED flash
Galaxy Tab S12+
LED flash, HDR, panorama
Video
Galaxy S II HD LTE
1080p@30fps
Galaxy Tab S12+
4K@30fps, 1080p@30fps
Single
Galaxy S II HD LTE
2 MP
Galaxy Tab S12+
12 MP, f/2.4, 120˚ (ultrawide)
Video
Galaxy S II HD LTE
Galaxy Tab S12+
4K@30fps, 1080p@30fps
Features
Galaxy S II HD LTE
-
Galaxy Tab S12+
HDR
Loudspeaker
Galaxy S II HD LTE
Yes
Galaxy Tab S12+
Yes, with stereo speakers (4 speakers)
3.5mm jack
Galaxy S II HD LTE
Yes
Galaxy Tab S12+
No
WLAN
Galaxy S II HD LTE
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Galaxy Tab S12+
Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct
Bluetooth
Galaxy S II HD LTE
3.0, A2DP, aptX
Galaxy Tab S12+
6.0, A2DP, LE
Positioning
Galaxy S II HD LTE
GPS, A-GPS
Galaxy Tab S12+
GPS, GLONASS, BDS, GALILEO
NFC
Galaxy S II HD LTE
Optional
Galaxy Tab S12+
No
Radio
Galaxy S II HD LTE
No
Galaxy Tab S12+
No
USB
Galaxy S II HD LTE
microUSB 2.0 (MHL TV-out), OTG
Galaxy Tab S12+
USB Type-C 3.2, magnetic connector
Sensors
Galaxy S II HD LTE
Accelerometer, gyro, proximity, compass
Galaxy Tab S12+
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Other
Galaxy S II HD LTE
MP4/DivX/XviD/WMV/H.264 player MP3/WAV/eAAC+/AC3/FLAC player Photo/video editor Document editor
Galaxy Tab S12+
Wireless Samsung DeX (desktop experience support)
Type
Galaxy S II HD LTE
Removable Li-Ion 1850 mAh battery
Galaxy Tab S12+
Li-Po 10600 mAh
Stand-by
Galaxy S II HD LTE
Up to 320 h (2G) / Up to 290 h (3G)
Galaxy Tab S12+
-
Talk time
Galaxy S II HD LTE
Up to 12 h 40 min (2G) / Up to 5 h 50 min (3G)
Galaxy Tab S12+
-
Charging
Galaxy S II HD LTE
-
Galaxy Tab S12+
45W wired, 100% in 95 min
Colors
Galaxy S II HD LTE
Black
Galaxy Tab S12+
Gray, Silver
SAR
Galaxy S II HD LTE
0.12 W/kg (head) 0.94 W/kg (body)
Galaxy Tab S12+
-
SAR EU
Galaxy S II HD LTE
0.20 W/kg (head)
Galaxy Tab S12+
0.77 W/kg (body)
Price
Galaxy S II HD LTE
About 180 EUR
Galaxy Tab S12+
About 1330 EUR
Models
Galaxy S II HD LTE
-
Galaxy Tab S12+
SM-X840, SM-X846