10.1 inch android5.1 64GB Tablet:
Packing List:
1 x Tablet PC
1 x Standard Charger (EU/AU/EU/UK Plug)
1 x USB Data Cable
1 x Headset
1 x English Manual
Operating System: Android 5.1
Color:Gold/Black/white(optional)
Design: straight panel
Shell material: nano piano paint alloy
CPU: MTK6580, quad-core, frequency 1.2GHz
GPU: Mali-400
Running memory (RAM): 4G
Body memory: 64G Nand-Flash
Network mode: GSM / WCDMA
Network frequency: GSM 850/900/1800 / 1900GHZ, WCDMA 850 / 2100GHZ
Number of SIM cards supported: Dual SIM dual standby
SIM card size: 15-25mm
Screen size: 10 inches
Screen resolution: 1280* 800
Touch screen: capacitive screen, multi-touch
Screen Type: IPS
Camera: rear 200 million / front 30 million
Camera Sensor Type: CMOS
Audio format: support AAC, AMR MKA, MP2, MP3, WAV, OGG
Video format: support 3gp, AVI, MP4, MKV
Picture format: support JPEG, PNG, BMP, GIF
MIC: Built-in MIC
Headphone jack: 3.5mm
USB interface: 1 Micro USB interface
WIFI: Supports 802.11b / g / n protocol
Bluetooth version: 4.0
Other features: browser, radio, google account, resource manager, calendar, map, email, alarm clock, calculator
Language support: English, German, French, Italian, Portuguese, Russian, etc., support multiple languages
Cell: built-in 5000mAh lithium
Talk time: about 180 minutes
Standby time: 60 - 90 hours
Input voltage: AC 100-240 50-60Hz / 0.35A
Output voltage: DC 5V / 2A
Body size: 23.8 * 16.8 * 0.75cm
10.1 inch android5.1 32GB Tablet:
Packing List:
1 x Tablet PC
1 x Standard Charger (EU/AU/EU/UK Plug)
1 x USB Data Cable
1 x Headset
1 x English Manual
Operating System: Android 5.1
Color:Gold/Black/white(optional)
Design: straight panel
Shell material: nano piano paint alloy
CPU: MTK6580, quad-core, frequency 1.2GHz
GPU: Mali-400
Running memory (RAM): 4G
Body memory: 32G Nand-Flash
Network mode: GSM / WCDMA
Network frequency: GSM 850/900/1800 / 1900GHZ, WCDMA 850 / 2100GHZ
Number of SIM cards supported: Dual SIM dual standby
SIM card size: 15 ~ 25mm
Screen size: 10.1 inches
Screen resolution: 1280*800
Touch screen: capacitive screen, multi-touch
Screen Type: IPS
Camera: rear 200 million / front 30 million
Camera Sensor Type: CMOS
Audio format: support AAC, AMR MKA, MP2, MP3, WAV, OGG
Video format: support 3gp, AVI, MP4, MKV
Picture format: support JPEG, PNG, BMP, GIF
MIC: Built-in MIC
Headphone jack: 3.5mm
USB interface: 1 Micro USB interface
WIFI: Supports 802.11b / g / n protocol
Bluetooth version: 4.0
Other features: browser, radio, google account, resource manager, calendar, map, email, alarm clock, calculator
Language support: English, German, French, Italian, Portuguese, Russian, etc., support multiple languages
Cell: built-in 5000mAh lithium
Talk time: about 180 minutes
Standby time: 60 - 90 hours
Input voltage: AC 100-240 50-60Hz / 0.35A
Output voltage: DC 5V / 2A
Power adapter: US regulation
Body size: 23.8 * 16.8 * 0.75cm
9 inch android4.4 16GB Tablet
Package Includes:
1 x Tablet PC
1 x Standard Charger (EU/AU/EU/UK Plug)
1 x English User Manual
1 x USB Cable
1 x OTG Cable
CPU Processor:Allwinner A33 Cortex A7 Quad-core, 1.5GHz+ ARM Mali 400MP2 GPU
Operating System:Android 4.4
Resolution:800*480 Pixel, support G-Sensor
Touch Screen:Full Size, High Sensitive 5 Point Capacitive Touch Screen
Camera:0.3 MP Front, 0.3 MP Back (Dual Camera)
ROM: Built-in 32GB NAND Flash storage
RAM: 2GB
Expandable Memory: support Micro SD (TF) card, up to 64GB (card not included)
Output Device:
Built-in Loud Speaker
Input Device:
Built-in Microphone
Wireless Support WiFi (Built-in 802.11b/g WLAN Card)
USB:Micro USB port
Audio Port:Headphone socket x 1
AC Power Adaptor:
(Input)AC 100-240V, 0.3A 50/60Hz; (Output)DC 5V, 2A
Cell Pack:
3.7V/2000mAh Li-Polymer rechargeable cell, enjoy longer running time
As we known, many other claimed 2500-3000mAh cells for 7 inch tablet pc are found to have only 1300-2000mAh.
The way to identify the cell for 7 inch tablet pc is video playing time more than 2.5 hours with 
