Screen size
Galaxy S II Epic 4G Touch4.5"
Galaxy Tab S12+Winner: 12.6"+64%
Quick verdict
Galaxy Tab S12+ leads the measured specs 19-3.
Measured wins
Galaxy S II Epic 4G Touch
3
spec wins
Ties
1
equal specs
Galaxy Tab S12+
19
spec wins
Overall winner
Screen size
Technology
Galaxy S II Epic 4G Touch
CDMA / EVDO
Galaxy Tab S12+
GSM / HSPA / LTE / 5G
2G bands
Galaxy S II Epic 4G Touch
CDMA 800 / 1900
Galaxy Tab S12+
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy S II Epic 4G Touch
CDMA2000 1xEV-DO
Galaxy Tab S12+
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
Galaxy S II Epic 4G Touch
EV-DO Rev.A 3.1 Mbps
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+
HSPA, LTE, 5G - cellular model only
4G bands
Galaxy S II Epic 4G Touch
-
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
5G bands
Galaxy S II Epic 4G Touch
-
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 Epic 4G Touch
2011, August. Released 2011, September
Galaxy Tab S12+
2026, September 30
Status
Galaxy S II Epic 4G Touch
Discontinued
Galaxy Tab S12+
Available. Released 2026, October 07
Dimensions
Galaxy S II Epic 4G Touch
130 x 70 x 10 mm (5.12 x 2.76 x 0.39 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 Epic 4G Touch
130 g (4.59 oz)
Galaxy Tab S12+
553 g or 555 g (1.22 lb)
SIM
Galaxy S II Epic 4G Touch
Mini-SIM
Galaxy Tab S12+
Nano-SIM + eSIM (cellular model only)
Build
Galaxy S II Epic 4G Touch
-
Galaxy Tab S12+
Glass front, aluminum frame, aluminum back
Other
Galaxy S II Epic 4G Touch
-
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 Epic 4G Touch
Super AMOLED Plus
Galaxy Tab S12+
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
Galaxy S II Epic 4G Touch
4.52 inches, 58.2 cm2 (~63.9% screen-to-body ratio)
Galaxy Tab S12+
12.6 inches, 460.6 cm2 (~84.7% screen-to-body ratio)
Resolution
Galaxy S II Epic 4G Touch
480 x 800 pixels, 5:3 ratio (~206 ppi density)
Galaxy Tab S12+
1752 x 2800 pixels, 16:10 ratio (~262 ppi density)
Protection
Galaxy S II Epic 4G Touch
Corning Gorilla Glass
Galaxy Tab S12+
-
Other
Galaxy S II Epic 4G Touch
TouchWiz UI v4.0
Galaxy Tab S12+
-
OS
Galaxy S II Epic 4G Touch
Android 2.3.4 (Gingerbread)
Galaxy Tab S12+
Android 17, up to 7 major OS updates, One UI 9
Chipset
Galaxy S II Epic 4G Touch
Exynos 4210 Dual
Galaxy Tab S12+
MediaTek Dimensity 9500 (3 nm)
CPU
Galaxy S II Epic 4G Touch
Dual-core 1.2 GHz Cortex-A9
Galaxy Tab S12+
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
Galaxy S II Epic 4G Touch
Mali-400MP4
Galaxy Tab S12+
Mali-G1 Ultra MC12
Card slot
Galaxy S II Epic 4G Touch
microSDHC (dedicated slot)
Galaxy Tab S12+
microSDXC (dedicated slot)
Internal
Galaxy S II Epic 4G Touch
16GB 1GB RAM
Galaxy Tab S12+
256GB 12GB RAM, 512GB 12GB RAM
Other
Galaxy S II Epic 4G Touch
-
Galaxy Tab S12+
UFS
Single
Galaxy S II Epic 4G Touch
8 MP, f/2.6, 1/3.2", AF
Galaxy Tab S12+
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF
Features
Galaxy S II Epic 4G Touch
LED flash
Galaxy Tab S12+
LED flash, HDR, panorama
Video
Galaxy S II Epic 4G Touch
1080p@30fps
Galaxy Tab S12+
4K@30fps, 1080p@30fps
Single
Galaxy S II Epic 4G Touch
2 MP
Galaxy Tab S12+
12 MP, f/2.4, 120˚ (ultrawide)
Video
Galaxy S II Epic 4G Touch
Galaxy Tab S12+
4K@30fps, 1080p@30fps
Features
Galaxy S II Epic 4G Touch
-
Galaxy Tab S12+
HDR
Loudspeaker
Galaxy S II Epic 4G Touch
Yes
Galaxy Tab S12+
Yes, with stereo speakers (4 speakers)
3.5mm jack
Galaxy S II Epic 4G Touch
Yes
Galaxy Tab S12+
No
WLAN
Galaxy S II Epic 4G Touch
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot; WiMax
Galaxy Tab S12+
Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct
Bluetooth
Galaxy S II Epic 4G Touch
3.0, A2DP, aptX
Galaxy Tab S12+
6.0, A2DP, LE
Positioning
Galaxy S II Epic 4G Touch
GPS, A-GPS
Galaxy Tab S12+
GPS, GLONASS, BDS, GALILEO
NFC
Galaxy S II Epic 4G Touch
Optional
Galaxy Tab S12+
No
Radio
Galaxy S II Epic 4G Touch
No
Galaxy Tab S12+
No
USB
Galaxy S II Epic 4G Touch
microUSB 2.0 (MHL TV-out), OTG
Galaxy Tab S12+
USB Type-C 3.2, magnetic connector
Sensors
Galaxy S II Epic 4G Touch
Accelerometer, gyro, proximity, compass
Galaxy Tab S12+
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Browser
Galaxy S II Epic 4G Touch
HTML, Adobe Flash
Galaxy Tab S12+
-
Other
Galaxy S II Epic 4G Touch
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 Epic 4G Touch
Removable Li-Ion 1800 mAh battery
Galaxy Tab S12+
Li-Po 10600 mAh
Stand-by
Galaxy S II Epic 4G Touch
Up to 252 h
Galaxy Tab S12+
-
Talk time
Galaxy S II Epic 4G Touch
Up to 8 h 45 min
Galaxy Tab S12+
-
Charging
Galaxy S II Epic 4G Touch
-
Galaxy Tab S12+
45W wired, 100% in 95 min
Colors
Galaxy S II Epic 4G Touch
Black, White
Galaxy Tab S12+
Gray, Silver
SAR
Galaxy S II Epic 4G Touch
0.40 W/kg (head) 0.54 W/kg (body)
Galaxy Tab S12+
-
Price
Galaxy S II Epic 4G Touch
About 130 EUR
Galaxy Tab S12+
About 1330 EUR
Models
Galaxy S II Epic 4G Touch
-
Galaxy Tab S12+
SM-X840, SM-X846
SAR EU
Galaxy S II Epic 4G Touch
-
Galaxy Tab S12+
0.77 W/kg (body)