Comparison of Lenovo Tab 4 10 and Amazon Kindle Fire HD

Attribute	Lenovo Tab 4 10 ×	Amazon Kindle Fire HD ×
General
Brand	Lenovo	Amazon
Launch
Announced	2017-02-01	2012-09-01
Body
Width (mm)	8.3	10.3
Length (mm)	247	193
Height (mm)	171	137
Weight (g)	500	395
SIM	Nano-SIM	No
Front	Glass	-
Back	Plastic	-
Frame	Plastic	-
Network
Technology	CDMA GSM HSPA LTE	No cellular connectivity
2G bands	CDMA 800 & TD GSM 850 / 900 / 1800 / 1900	N/A
3G bands	HSDPA 850 / 900 / 1900 / 2100	-
4G bands	1, 2, 3, 4, 5, 7, 8, 20, 38, 40 - Global 1, 3, 38, 39, 40, 41	-
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	-
Platform
OS	Android 7.1 (Nougat)	Android 4.0 (customized)
Chipset	Qualcomm MSM8917 Snapdragon 425 (28 nm) (Wi-Fi/LTE model)	TI OMAP 4460
CPU	Quad-core 1.4 GHz Cortex-A53	Dual-core 1.2 GHz Cortex-A9
GPU	Adreno 306	PowerVR SGX540
Memory
Card slot	microSDXC (dedicated slot)	No
Internal	16GB 2GB RAM 32GB 2GB RAM	16GB 1GB RAM 32GB 1GB RAM
Display
Size (in)	10.1	7
Resolution (px)	800 x 1280	800 x 1280
Display Type	IPS LCD	IPS LCD
Battery
Type	Li-Po	Non-removable
Charging	Charging 10W	-
Capcity (mAh)	7000	Li-Ion
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	5 MP, AF	1.3 MP
Main Camera Video	1080p@30fps	No
Selfie Camera
Selfie Camera Type	Single	-
Selfie Camera Properties	2 MP	-
Comms
WLAN	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth	4.0, A2DP, LE	Yes
GPS	+	-
NFC	-	-
Radio	FM radio	No
USB	microUSB 2.0	2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer	Accelerometer gyro
Misc
Colors	Black White	Black
Models	TB-X304L	-
Talk time (h)	-	Up to 11 h