Screen size
Galaxy Gio S56603.2"
Galaxy Tab S12 UltraWinner: 14.6"+78%
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 19-3.
Measured wins
Galaxy Gio S5660
3
spec wins
Ties
1
equal specs
Galaxy Tab S12 Ultra
19
spec wins
Overall winner
Screen size
Technology
Galaxy Gio S5660
GSM / HSPA
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
2G bands
Galaxy Gio S5660
GSM 850 / 900 / 1800 / 1900
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy Gio S5660
HSDPA 900 / 2100
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
Galaxy Gio S5660
HSPA 7.2/0.384 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 Ultra
HSPA, LTE, 5G - cellular model only
4G bands
Galaxy Gio S5660
-
Galaxy Tab S12 Ultra
LTE
5G bands
Galaxy Gio S5660
-
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Announced
Galaxy Gio S5660
2011, January. Released 2011, March
Galaxy Tab S12 Ultra
2026, September 30
Status
Galaxy Gio S5660
Discontinued
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Dimensions
Galaxy Gio S5660
110.5 x 57.5 x 12.2 mm (4.35 x 2.26 x 0.48 in)
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
Weight
Galaxy Gio S5660
102 g (3.60 oz)
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
SIM
Galaxy Gio S5660
Mini-SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Build
Galaxy Gio S5660
-
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Other
Galaxy Gio S5660
-
Galaxy Tab S12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Type
Galaxy Gio S5660
TFT
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
Galaxy Gio S5660
3.2 inches, 30.5 cm2 (~48.0% screen-to-body ratio)
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Resolution
Galaxy Gio S5660
320 x 480 pixels, 3:2 ratio (~180 ppi density)
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
OS
Galaxy Gio S5660
Android 2.2 (Froyo), upgradable to 2.3 (Gingerbread), TouchWiz UI 3
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
Chipset
Galaxy Gio S5660
Qualcomm QCT MSM7227-1 Turbo Snapdragon S1
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
CPU
Galaxy Gio S5660
800 MHz
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
Galaxy Gio S5660
Adreno 200
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
Card slot
Galaxy Gio S5660
microSDHC (dedicated slot), 2 GB included
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Internal
Galaxy Gio S5660
158MB 278MB RAM
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Other
Galaxy Gio S5660
-
Galaxy Tab S12 Ultra
UFS
Single
Galaxy Gio S5660
3.15 MP, AF
Galaxy Tab S12 Ultra
-
Video
Galaxy Gio S5660
320p@15fps
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Dual
Galaxy Gio S5660
-
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
Features
Galaxy Gio S5660
-
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Other
Galaxy Gio S5660
No
Galaxy Tab S12 Ultra
-
Single
Galaxy Gio S5660
-
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Features
Galaxy Gio S5660
-
Galaxy Tab S12 Ultra
HDR
Video
Galaxy Gio S5660
-
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Loudspeaker
Galaxy Gio S5660
Yes
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
3.5mm jack
Galaxy Gio S5660
Yes
Galaxy Tab S12 Ultra
No
WLAN
Galaxy Gio S5660
Wi-Fi 802.11 b/g/n, hotspot
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
Galaxy Gio S5660
2.1, A2DP
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Positioning
Galaxy Gio S5660
GPS, A-GPS
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
Radio
Galaxy Gio S5660
Stereo FM radio, RDS
Galaxy Tab S12 Ultra
No
USB
Galaxy Gio S5660
microUSB 2.0
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
NFC
Galaxy Gio S5660
-
Galaxy Tab S12 Ultra
No
Sensors
Galaxy Gio S5660
Accelerometer, proximity, compass
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Browser
Galaxy Gio S5660
HTML
Galaxy Tab S12 Ultra
-
Other
Galaxy Gio S5660
MP4/H.264 player MP3/WAV/eAAC+ player ThinkFree document viewer/editor Photo/video editor
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Type
Galaxy Gio S5660
Removable Li-Ion 1350 mAh battery
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Stand-by
Galaxy Gio S5660
Up to 610 h (2G) / Up to 460 h (3G)
Galaxy Tab S12 Ultra
-
Talk time
Galaxy Gio S5660
Up to 10 h 40 min (2G) / Up to 6 h 40 min (3G)
Galaxy Tab S12 Ultra
-
Charging
Galaxy Gio S5660
-
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Colors
Galaxy Gio S5660
Black, Silver White
Galaxy Tab S12 Ultra
Gray, Silver
SAR EU
Galaxy Gio S5660
0.79 W/kg (head)
Galaxy Tab S12 Ultra
0.47 W/kg (body)
Price
Galaxy Gio S5660
About 110 EUR
Galaxy Tab S12 Ultra
About 1570 EUR
Models
Galaxy Gio S5660
-
Galaxy Tab S12 Ultra
SM-X940, SM-X946