Screen size
Galaxy S II Skyrocket i7274.5"
Galaxy Tab S12+Winner: 12.6"+64%
Quick verdict
Galaxy Tab S12+ leads the measured specs 19-3.
Measured wins
Galaxy S II Skyrocket i727
3
spec wins
Ties
1
equal specs
Galaxy Tab S12+
19
spec wins
Overall winner
Screen size
Technology
Galaxy S II Skyrocket i727
GSM / HSPA / LTE
Galaxy Tab S12+
GSM / HSPA / LTE / 5G
2G bands
Galaxy S II Skyrocket i727
GSM 850 / 900 / 1800 / 1900
Galaxy Tab S12+
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy S II Skyrocket i727
HSDPA 850 / 1900 / 2100
Galaxy Tab S12+
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Galaxy S II Skyrocket i727
4, 17
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 Skyrocket i727
HSPA 21.1/5.76 Mbps, LTE
Galaxy Tab S12+
HSPA, LTE, 5G - cellular model only
5G bands
Galaxy S II Skyrocket i727
-
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 Skyrocket i727
2011, October. Released 2011, November
Galaxy Tab S12+
2026, September 30
Status
Galaxy S II Skyrocket i727
Discontinued
Galaxy Tab S12+
Available. Released 2026, October 07
Dimensions
Galaxy S II Skyrocket i727
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 Skyrocket i727
130.5 g (4.59 oz)
Galaxy Tab S12+
553 g or 555 g (1.22 lb)
SIM
Galaxy S II Skyrocket i727
Mini-SIM
Galaxy Tab S12+
Nano-SIM + eSIM (cellular model only)
Build
Galaxy S II Skyrocket i727
-
Galaxy Tab S12+
Glass front, aluminum frame, aluminum back
Other
Galaxy S II Skyrocket i727
-
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 Skyrocket i727
Super AMOLED Plus
Galaxy Tab S12+
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
Galaxy S II Skyrocket i727
4.5 inches, 57.6 cm2 (~64.5% screen-to-body ratio)
Galaxy Tab S12+
12.6 inches, 460.6 cm2 (~84.7% screen-to-body ratio)
Resolution
Galaxy S II Skyrocket i727
480 x 800 pixels, 5:3 ratio (~207 ppi density)
Galaxy Tab S12+
1752 x 2800 pixels, 16:10 ratio (~262 ppi density)
Other
Galaxy S II Skyrocket i727
TouchWiz UI v4.0
Galaxy Tab S12+
-
OS
Galaxy S II Skyrocket i727
Android 2.3.5 (Gingerbread), upgradable to 4.1.2 (Jelly Bean)
Galaxy Tab S12+
Android 17, up to 7 major OS updates, One UI 9
Chipset
Galaxy S II Skyrocket i727
Qualcomm MSM8260 Snapdragon S3
Galaxy Tab S12+
MediaTek Dimensity 9500 (3 nm)
CPU
Galaxy S II Skyrocket i727
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 Skyrocket i727
Adreno 220
Galaxy Tab S12+
Mali-G1 Ultra MC12
Card slot
Galaxy S II Skyrocket i727
microSDHC (dedicated slot)
Galaxy Tab S12+
microSDXC (dedicated slot)
Internal
Galaxy S II Skyrocket i727
16GB 1GB RAM
Galaxy Tab S12+
256GB 12GB RAM, 512GB 12GB RAM
Other
Galaxy S II Skyrocket i727
-
Galaxy Tab S12+
UFS
Single
Galaxy S II Skyrocket i727
8 MP, AF
Galaxy Tab S12+
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF
Features
Galaxy S II Skyrocket i727
LED flash
Galaxy Tab S12+
LED flash, HDR, panorama
Video
Galaxy S II Skyrocket i727
1080p@30fps
Galaxy Tab S12+
4K@30fps, 1080p@30fps
Single
Galaxy S II Skyrocket i727
2 MP
Galaxy Tab S12+
12 MP, f/2.4, 120˚ (ultrawide)
Video
Galaxy S II Skyrocket i727
Galaxy Tab S12+
4K@30fps, 1080p@30fps
Features
Galaxy S II Skyrocket i727
-
Galaxy Tab S12+
HDR
Loudspeaker
Galaxy S II Skyrocket i727
Yes
Galaxy Tab S12+
Yes, with stereo speakers (4 speakers)
3.5mm jack
Galaxy S II Skyrocket i727
Yes
Galaxy Tab S12+
No
WLAN
Galaxy S II Skyrocket i727
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 Skyrocket i727
3.0, A2DP, aptX
Galaxy Tab S12+
6.0, A2DP, LE
Positioning
Galaxy S II Skyrocket i727
GPS, A-GPS
Galaxy Tab S12+
GPS, GLONASS, BDS, GALILEO
NFC
Galaxy S II Skyrocket i727
Yes
Galaxy Tab S12+
No
Radio
Galaxy S II Skyrocket i727
No
Galaxy Tab S12+
No
USB
Galaxy S II Skyrocket i727
microUSB 2.0
Galaxy Tab S12+
USB Type-C 3.2, magnetic connector
Sensors
Galaxy S II Skyrocket i727
Accelerometer, gyro, proximity, compass
Galaxy Tab S12+
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Other
Galaxy S II Skyrocket i727
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 Skyrocket i727
Removable Li-Ion 1850 mAh battery
Galaxy Tab S12+
Li-Po 10600 mAh
Stand-by
Galaxy S II Skyrocket i727
Up to 256 h
Galaxy Tab S12+
-
Talk time
Galaxy S II Skyrocket i727
Up to 7 h
Galaxy Tab S12+
-
Charging
Galaxy S II Skyrocket i727
-
Galaxy Tab S12+
45W wired, 100% in 95 min
Colors
Galaxy S II Skyrocket i727
Black, White
Galaxy Tab S12+
Gray, Silver
SAR
Galaxy S II Skyrocket i727
0.30 W/kg (head) 0.85 W/kg (body)
Galaxy Tab S12+
-
Price
Galaxy S II Skyrocket i727
About 180 EUR
Galaxy Tab S12+
About 1330 EUR
Models
Galaxy S II Skyrocket i727
-
Galaxy Tab S12+
SM-X840, SM-X846
SAR EU
Galaxy S II Skyrocket i727
-
Galaxy Tab S12+
0.77 W/kg (body)