Screen size
Galaxy Music Duos S60123.0"
Galaxy Tab S12 UltraWinner: 14.6"+79%
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 17-3.
Measured wins
Galaxy Music Duos S6012
3
spec wins
Ties
3
equal specs
Galaxy Tab S12 Ultra
17
spec wins
Overall winner
Screen size
Technology
Galaxy Music Duos S6012
GSM / HSPA
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
2G bands
Galaxy Music Duos S6012
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy Music Duos S6012
HSDPA 900 / 2100
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
Galaxy Music Duos S6012
HSPA 7.2/5.76 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
equal specs3.5mm jack
SD card
equal specsStereo speakers
equal specsGalaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
4G bands
Galaxy Music Duos S6012
-
Galaxy Tab S12 Ultra
LTE
5G bands
Galaxy Music Duos S6012
-
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Announced
Galaxy Music Duos S6012
2012, October. Released 2012, December
Galaxy Tab S12 Ultra
2026, September 30
Status
Galaxy Music Duos S6012
Discontinued
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Dimensions
Galaxy Music Duos S6012
110.1 x 59 x 12.3 mm (4.33 x 2.32 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 Music Duos S6012
106.9 g (3.74 oz)
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
SIM
Galaxy Music Duos S6012
Dual SIM (Mini-SIM)
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Build
Galaxy Music Duos S6012
-
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Other
Galaxy Music Duos S6012
-
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 Music Duos S6012
TFT, 256K colors
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
Galaxy Music Duos S6012
3.0 inches, 27.9 cm2 (~42.9% screen-to-body ratio)
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Resolution
Galaxy Music Duos S6012
240 x 320 pixels, 4:3 ratio (~133 ppi density)
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
OS
Galaxy Music Duos S6012
Android 4.0.4 (Ice Cream Sandwich), upgradable to 4.1 (Jelly Bean)
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
CPU
Galaxy Music Duos S6012
850 MHz Cortex-A9
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
Chipset
Galaxy Music Duos S6012
-
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
GPU
Galaxy Music Duos S6012
-
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
Card slot
Galaxy Music Duos S6012
microSDHC (dedicated slot)
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Internal
Galaxy Music Duos S6012
4GB 512MB RAM
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Other
Galaxy Music Duos S6012
-
Galaxy Tab S12 Ultra
UFS
Single
Galaxy Music Duos S6012
3.15 MP
Galaxy Tab S12 Ultra
-
Video
Galaxy Music Duos S6012
Yes
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Dual
Galaxy Music Duos S6012
-
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 Music Duos S6012
-
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Other
Galaxy Music Duos S6012
No
Galaxy Tab S12 Ultra
-
Single
Galaxy Music Duos S6012
-
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Features
Galaxy Music Duos S6012
-
Galaxy Tab S12 Ultra
HDR
Video
Galaxy Music Duos S6012
-
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Loudspeaker
Galaxy Music Duos S6012
Yes, with stereo speakers
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
3.5mm jack
Galaxy Music Duos S6012
Yes
Galaxy Tab S12 Ultra
No
Other
Galaxy Music Duos S6012
SRS audio
Galaxy Tab S12 Ultra
-
WLAN
Galaxy Music Duos S6012
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
Galaxy Music Duos S6012
3.0, A2DP
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Positioning
Galaxy Music Duos S6012
GPS, GLONASS
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
NFC
Galaxy Music Duos S6012
No
Galaxy Tab S12 Ultra
No
Radio
Galaxy Music Duos S6012
Stereo FM radio, RDS; built-in antenna
Galaxy Tab S12 Ultra
No
USB
Galaxy Music Duos S6012
microUSB 2.0
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
Sensors
Galaxy Music Duos S6012
Accelerometer, proximity, compass
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Other
Galaxy Music Duos S6012
MP4/H.263 player MP3/WAV/eAAC+ player Photo viewer/editor
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Type
Galaxy Music Duos S6012
Li-Ion 1300 mAh, removable
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Stand-by
Galaxy Music Duos S6012
Up to 570 h (2G) / Up to 370 h (3G)
Galaxy Tab S12 Ultra
-
Talk time
Galaxy Music Duos S6012
Up to 15 h (2G) / Up to 6 h (3G)
Galaxy Tab S12 Ultra
-
Charging
Galaxy Music Duos S6012
-
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Colors
Galaxy Music Duos S6012
Blue, Orange, Gray
Galaxy Tab S12 Ultra
Gray, Silver
Models
Galaxy Music Duos S6012
GT-S6012
Galaxy Tab S12 Ultra
SM-X940, SM-X946
SAR
Galaxy Music Duos S6012
0.79 W/kg (head) 0.68 W/kg (body)
Galaxy Tab S12 Ultra
-
SAR EU
Galaxy Music Duos S6012
0.75 W/kg (head)
Galaxy Tab S12 Ultra
0.47 W/kg (body)
Price
Galaxy Music Duos S6012
About 100 EUR
Galaxy Tab S12 Ultra
About 1570 EUR