Comparison of Samsung Galaxy Tab A 8.0 (2019) and Acer Iconia One 8 B1-820

Attribute	Acer Iconia One 8 B1-820 ×	Samsung Galaxy Tab A 8.0 (2019) ×
General
Brand	Acer	Samsung
Launch
Announced	2015-04-01	2019-07-05
Body
Width (mm)	9.5	8
Length (mm)	213.9	210
Height (mm)	127.7	124.4
Weight (g)	355	345
SIM	No	Nano-SIM
Front	-	Glass
Back	-	Aluminum
Frame	-	Plastic
Network
Technology	No cellular connectivity	GSM HSPA LTE
2G bands	N/A	GSM 850 / 900 / 1800 / 1900
3G bands	-	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	-	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41
Speed	-	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps
Platform
OS	Android 5.0 (Lollipop)	Android 9.0 (Pie)
Chipset	Intel Atom Z3735G	Qualcomm SDM429 Snapdragon 429 (12 nm)
CPU	Quad-core 1.33 GHz	Quad-core 2.0 GHz Cortex-A53
GPU	-	Adreno 504
Memory
Card slot	microSDHC (dedicated slot)	microSDXC (dedicated slot)
Internal	16GB 1GB RAM 32GB 1GB RAM	32GB 2GB RAM 64GB 2GB RAM
Display
Size (in)	8	8
Resolution (px)	800 x 1280	800 x 1280
Display Type	IPS LCD	TFT
Battery
Type	Li-Ion	Li-Po
Capcity (mAh)	4550	5100
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	5 MP	8 MP, AF
Main Camera Video	1080p@30fps	1080p@30fps
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	VGA	2 MP
Comms
WLAN	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
Bluetooth	4.0, A2DP	4.2, A2DP, LE
GPS	+	+
NFC	-	-
Radio	No	No
USB	microUSB 2.0	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer	Accelerometer
Misc
Colors	Black White	Carbon Black Silver Gray
Models	-	SM-T290 SM-T295
SAR EU Head (W/kg)	-	0.75
SAR EU Body (W/kg)	-	1.19
Talk time (h)	Up to 8 h 30 min (multimedia)	-