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Specifications

Model Name Lava A2 LTE Dual SIM Acer Iconia One 8 B1-820 WiFi 16GB
Photo Lava A2 LTE Dual SIM Acer Iconia One 8 B1-820 WiFi 16GB
Release date 2015 November 2015 June
Predecessor
Dimensions 71.4 x 140.8 x 6.95 millimetres 127.6 x 214 x 9.5 millimetres
Width 71.4
Width Lava A2 LTE Dual SIM is less than Acer Iconia One 8 B1-820 WiFi 16GB
127.6
Width Acer Iconia One 8 B1-820 WiFi 16GB more than the Lava A2 LTE Dual SIM
Thickness 6.95
Case thickness Lava A2 LTE Dual SIM is less than the Acer Iconia One 8 B1-820 WiFi 16GB
9.5
Case thickness Acer Iconia One 8 B1-820 WiFi 16GB more than the Lava A2 LTE Dual SIM
Height 140.8
The height Lava A2 LTE Dual SIM is less than Acer Iconia One 8 B1-820 WiFi 16GB
214
Height Acer Iconia One 8 B1-820 WiFi 16GB more than the Lava A2 LTE Dual SIM
Operating System Google Android 5.1.1 Google Android 5.0.1
CPU MediaTek MT6753 Intel Atom 4th Gen Z3735F
CPU Clock 1300 MHz
Lava A2 LTE Dual SIM Processor frequency lower than Acer Iconia One 8 B1-820 WiFi 16GB
1833 MHz
Acer Iconia One 8 B1-820 WiFi 16GB Processor frequency higher than Lava A2 LTE Dual SIM
Capacity RAM 3 GiB
RAM Lava A2 LTE Dual SIM more than the Acer Iconia One 8 B1-820 WiFi 16GB
1 GiB
RAM Acer Iconia One 8 B1-820 WiFi 16GB is less than the Lava A2 LTE Dual SIM
Capacity ROM 14.9 GiB 14.9 GiB
Weight 126.1 grams (battery included)
Lava A2 LTE Dual SIM weight lighter than Acer Iconia One 8 B1-820 WiFi 16GB
355 grams (battery included)
Acer Iconia One 8 B1-820 WiFi 16GB weight more than Lava A2 LTE Dual SIM
Resolution display width 1080
Resolution width of the screen Lava A2 LTE Dual SIM higher than Acer Iconia One 8 B1-820 WiFi 16GB
800
Screen resolution width Acer Iconia One 8 B1-820 WiFi 16GB lower than Lava A2 LTE Dual SIM
Resolution display height 1920
Resolution adjustment screen Lava A2 LTE Dual SIM higher than Acer Iconia One 8 B1-820 WiFi 16GB
1280
Resolution adjustment screen Acer Iconia One 8 B1-820 WiFi 16GB lower than Lava A2 LTE Dual SIM
Diagonal display 5.2
Display size Lava A2 LTE Dual SIM is less than the Acer Iconia One 8 B1-820 WiFi 16GB
8
Display size Acer Iconia One 8 B1-820 WiFi 16GB more than the Lava A2 LTE Dual SIM
Display model color IPS TFT , 16777216 scales color IPS TFT , 16777216 scales
Microphone mono mono
Loudspeaker mono mono
Audio output 3.5mm 3.5mm
Cellular Networks GSM850, GSM900, GSM1800, GSM1900, UMTS900 (B8), UMTS2100 (B1), LTE2100 (B1), LTE1800 (B3), LTE2600 (B7), LTE900 (B8)
Cellular Data Links GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
2 Cellular Networks
Vibrating Yes No
Speakerphone Yes No
TouchScreen Multi-touch screen Multi-touch screen
Keyboard Not supported Not supported
Pad Not supported Not supported
Scrolling wheel Not supported Not supported
Memory slots microSD, microSDHC, TransFlash microSD, microSDHC, TransFlash
USB USB 2.0 client, 480Mbit/s, micro-USB USB 2.0 client, 480Mbit/s, micro-USB
Bluetooth Bluetooth 4.0 Bluetooth 4.0
Wi-Fi 802.11b, 802.11g, 802.11n 802.11b, 802.11g, 802.11n
Infrared gate Not supported Not supported
Analog radio FM radio (88-108 MHz) Not supported
Digital Media Not supported Not supported
GPS module Supported
GPS services Assisted GPS, QuickGPS, Geotagging, Simultaneous GPS (S-GPS)
Primary camera 12.8 MP 4.9 MP
Secondary camera 8 MP 0.3 MP
Autofocus Yes No
Optical zoom 1 x 1 x
Macro Yes No
Flash dual LED
Accelerometer Yes Yes
Protection level
Battery built-in built-in
Battery capacity 2250



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