Comparison of Samsung Galaxy Tab 8.9 4G P7320T and Samsung Galaxy Tab 8.9 LTE I957

Attribute	Samsung Galaxy Tab 8.9 4G P7320T ×	Samsung Galaxy Tab 8.9 LTE I957 ×
General
Brand	Samsung	Samsung
Launch
Announced	2012, Q1	2011-08-01
Body
Width (mm)	8.6	8.6
Length (mm)	230.9	230.9
Height (mm)	157.8	157.8
Weight (g)	458	455
SIM	Mini-SIM	Mini-SIM
Network
Technology	GSM HSPA LTE	GSM HSPA LTE
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 2100	HSDPA 850 / 1900 / 2100 - for AT&T HSDPA 900 / 2100
4G bands	3, 7, 20	3, 7, 20 4, 17 - AT&T
Speed	HSPA 42.2/11.5 Mbps LTE Cat3 100/50 Mbps	HSPA 42.2/5.76 Mbps LTE
Platform
OS	Android 3.2 (Honeycomb)	Android 3.2 (Honeycomb)
Chipset	Nvidia Tegra 2 T20	-
CPU	Dual-core 1.5 GHz Cortex-A9	Dual-core 1.5 GHz
GPU	ULP GeForce	-
Memory
Card slot	No	No
Internal	16GB 1GB RAM 32GB 1GB RAM	16GB 1GB RAM 32GB 1GB RAM
Display
Size (in)	8.9	8.9
Resolution (px)	800 x 1280	800 x 1280
Display Type	PLS IPS	PLS IPS
Battery
Type	Non-removable	Non-removable
Capcity (mAh)	Li-Po	Li-Ion
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	3.15 MP, AF	3.15 MP, AF
Main Camera Video	720p	720p
Main Camera Features	-	LED flash
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	2 MP	2 MP
Comms
WLAN	Wi-Fi 802.11 a/b/g/n, dual-band, hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, hotspot
Bluetooth	3.0, A2DP	3.0, A2DP, EDR
GPS	+	+
Radio	No	No
USB	2.0	2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer compass gyro	Accelerometer compass gyro
Misc
Colors	Black	Black
SAR Head (W/kg)	1.75	1.04
Stand-by (h)	500	400
Talk time (h)	Up to 7 h	Up to 11 h