Screen size
E2652 Champ Duos2.6"
Galaxy Tab S12 UltraWinner: 14.6"+82%
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 20-2.
Measured wins
E2652 Champ Duos
2
spec wins
Ties
1
equal specs
Galaxy Tab S12 Ultra
20
spec wins
Overall winner
Screen size
Technology
E2652 Champ Duos
GSM
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
2G bands
E2652 Champ Duos
GSM 900 / 1800 / 1900 - SIM 1, GSM 900 / 1800 / 1900 - SIM 2
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
GPRS
E2652 Champ Duos
Class 10
Galaxy Tab S12 Ultra
-
EDGE
E2652 Champ Duos
Class 10
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
-
3G bands
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
LTE
5G bands
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Speed
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
Announced
E2652 Champ Duos
2011, February. Released 2011, February
Galaxy Tab S12 Ultra
2026, September 30
Status
E2652 Champ Duos
Discontinued
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Dimensions
E2652 Champ Duos
99.9 x 54.9 x 13 mm (3.93 x 2.16 x 0.51 in)
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
Weight
E2652 Champ Duos
88 g (3.10 oz)
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
SIM
E2652 Champ Duos
Dual SIM (Mini-SIM)
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Build
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Other
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Type
E2652 Champ Duos
TFT resistive touchscreen, 256K colors
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
E2652 Champ Duos
2.6 inches, 20.9 cm2 (~38.2% screen-to-body ratio)
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Resolution
E2652 Champ Duos
240 x 320 pixels, 4:3 ratio (~154 ppi density)
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
Other
E2652 Champ Duos
TouchWiz Lite UI
Galaxy Tab S12 Ultra
-
Card slot
E2652 Champ Duos
microSDHC (dedicated slot)
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Phonebook
E2652 Champ Duos
1000 contacts, Photocall
Galaxy Tab S12 Ultra
-
Call records
E2652 Champ Duos
Yes
Galaxy Tab S12 Ultra
-
Internal
E2652 Champ Duos
50MB
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Other
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
UFS
Single
E2652 Champ Duos
1.3 MP
Galaxy Tab S12 Ultra
-
Video
E2652 Champ Duos
QCIF@15fps
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Dual
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
Features
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Other
E2652 Champ Duos
No
Galaxy Tab S12 Ultra
-
Single
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Features
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
HDR
Video
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Loudspeaker
E2652 Champ Duos
Yes
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
3.5mm jack
E2652 Champ Duos
Yes
Galaxy Tab S12 Ultra
No
WLAN
E2652 Champ Duos
No
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
E2652 Champ Duos
2.1, A2DP
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Positioning
E2652 Champ Duos
No
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
Radio
E2652 Champ Duos
Stereo FM radio
Galaxy Tab S12 Ultra
No
USB
E2652 Champ Duos
microUSB 2.0
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
NFC
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
No
Sensors
E2652 Champ Duos
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Messaging
E2652 Champ Duos
SMS, MMS, Email
Galaxy Tab S12 Ultra
-
Browser
E2652 Champ Duos
WAP 2.0/xHTML, HTML
Galaxy Tab S12 Ultra
-
Games
E2652 Champ Duos
Yes
Galaxy Tab S12 Ultra
-
Java
E2652 Champ Duos
Yes, MIDP 2.0
Galaxy Tab S12 Ultra
-
Other
E2652 Champ Duos
SNS integration MP3/WMA/eAAC+ player MP4/H.263 player Organizer Voice memo Predictive text input
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Type
E2652 Champ Duos
Removable Li-Ion 1000 mAh battery
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Stand-by
E2652 Champ Duos
Up to 470 h
Galaxy Tab S12 Ultra
-
Talk time
E2652 Champ Duos
Up to 14 h 20 min
Galaxy Tab S12 Ultra
-
Charging
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Colors
E2652 Champ Duos
Black, White
Galaxy Tab S12 Ultra
Gray, Silver
SAR EU
E2652 Champ Duos
0.84 W/kg (head)
Galaxy Tab S12 Ultra
0.47 W/kg (body)
Price
E2652 Champ Duos
About 70 EUR
Galaxy Tab S12 Ultra
About 1570 EUR
Models
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
SM-X940, SM-X946
OS
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
Chipset
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
CPU
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
E2652 Champ Duos
-
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12