Compare Acer Iconia B1-721 vs Ambrane A3-7 Plus Duo

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SummarySummary 69 Score 69 Score
Performance Mediatek MT8312
1 GB RAM
Android OS, v4.2 (Jelly Bean)
MediaTek MT6572
512 MB RAM
Android v4.2.2 (Jelly Bean)
Display 7 inches
600 x 1024 pixels
170 PPI Density
7 inches
480 x 800 pixels
133 PPI Density
Camera
0.3 MP (Front)
2 MP (Main)
0.3 MP (Front)
Battery 2955 mAh
Li-Po
3000 mAh
Li-Polymer
DisplayDisplay
Screen Size 7 inches 7 inches
Screen Resolution 600x1024 pixels 480 x 800 pixels
Pixel Density 170 PPI 133 PPI
Display Type TFT capacitive touchscreen IPS LCD Capacitive Touchscreen, Multi-touch
ChipsetChipset
Brand Acer Ambrane
Chipset Mediatek MT8312 MediaTek MT6572
Processor Dual-core 1.3 GHz Cortex-A7 Dual core, 1.2 GHz, Cortex A7
RAM 1 GB 512 MB
GPU Mali-400 Mali-400 MP
CameraCamera
Rear Camera Resolution 2 MP
Front Camera Resolution 0.3 MP 0.3 MP
Dual Camera
Video
Camera Features
GeneralGeneral
Operating System Android Android
OS Version Android OS, v4.2 (Jelly Bean) Android v4.2.2 (Jelly Bean)
Weight 323 g 289 g
Dimensions 199 x 122.3 x 11.4 mm 191.5 x 108.5 x 9.5 mm
Thickness
StorageStorage
Internal Storage 16 GB 4 GB
Card Slot microSD, up to 32 GB microSD, Up to 32 GB
Other 16GB storage, microSD card slot 4GB ,Expandable up to 32GB
CommunicationCommunication
SIM Card Slots Single SIM Dual SIM
SIM Card Type Normal-SIM Micro-SIM
Bluetooth Yes
3.5 mm Jack Yes Yes
NFC No No
ConnectivityConnectivity
2G
GSM 850 / 900 / 1800 / 1900
GSM 1800 / 1900 / 850 / 900 MHz
3G
HSDPA
UMTS 1900 MHz
4G
Wi-Fi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11, b/g
GPS
Yes
GPRS
EDGE
Radio
BatteryBattery
Battery Capacity 2955 mAh 3000 mAh
Battery Type Li-Po Li-Polymer
Standby Time Up to 72 Hours(2G)
Talk Time
Other FeaturesOther Features
Fingerprint Scanner
Waterproof
Sensors Accelerometer G-sensor
Messaging Email, Push Email, IM Email, Push Email, IM
Java No No
Other MP3/WAV/WMA/eAAC+ player , MP4/H.264 player , Document viewer , Photo viewer/editor MP3/WAV/WMA/eAAC+ player , MP4/H.264 player , Document viewer , Photo viewer/editor
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