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Specifications

Model Name Allview Impera S Dual SIM Oppo R831 Neo
Photo Allview Impera S Dual SIM Oppo R831 Neo
Release date 2014 June 2014 January
Predecessor
Dimensions 72.1 x 144.85 x 8.75 millimetres 65.8 x 132 x 9.2 millimetres
Width 72.1
Width Allview Impera S Dual SIM more than the Oppo R831 Neo
65.8
Width Oppo R831 Neo is less than Allview Impera S Dual SIM
Thickness 8.75
Case thickness Allview Impera S Dual SIM is less than the Oppo R831 Neo
9.2
Case thickness Oppo R831 Neo more than the Allview Impera S Dual SIM
Height 144.85
Height Allview Impera S Dual SIM more than the Oppo R831 Neo
132
The height Oppo R831 Neo is less than Allview Impera S Dual SIM
Operating System Microsoft Windows Phone 8.1 Google Android 4.2.2 ColorOS
CPU Qualcomm Snapdragon 200 MSM8212 MediaTek MT6572
CPU Clock 1200 MHz
Allview Impera S Dual SIM Processor frequency lower than Oppo R831 Neo
1300 MHz
Oppo R831 Neo Processor frequency higher than Allview Impera S Dual SIM
Capacity RAM 1 GiB
RAM Allview Impera S Dual SIM more than the Oppo R831 Neo
512 MiB
RAM Oppo R831 Neo is less than the Allview Impera S Dual SIM
Capacity ROM 7.5 GiB
Built-in Memory Allview Impera S Dual SIM more than the Oppo R831 Neo
3.7 GiB
Built-in memory Oppo R831 Neo is less than the Allview Impera S Dual SIM
Weight 156.2 grams (battery included)
Allview Impera S Dual SIM weight more than Oppo R831 Neo
128.5 grams (battery included)
Oppo R831 Neo weight lighter than Allview Impera S Dual SIM
Resolution display width 720
Resolution width of the screen Allview Impera S Dual SIM higher than Oppo R831 Neo
480
Screen resolution width Oppo R831 Neo lower than Allview Impera S Dual SIM
Resolution display height 1280
Resolution adjustment screen Allview Impera S Dual SIM higher than Oppo R831 Neo
854
Resolution adjustment screen Oppo R831 Neo lower than Allview Impera S Dual SIM
Diagonal display 5
Display size Allview Impera S Dual SIM more than the Oppo R831 Neo
4.5
Display size Oppo R831 Neo is less than the Allview Impera S Dual SIM
Display model color IPS TFT , 65536 scales color IPS TFT , 16777216 scales
Microphone mono mono
Loudspeaker mono mono
Audio output 3.5mm 3.5mm
Cellular Networks GSM900, GSM1800, UMTS900 (B8), UMTS2100 (B1) GSM900, GSM1800, UMTS2100 (B1)
Cellular Data Links GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
2 Cellular Networks
Vibrating Yes Yes
Speakerphone Yes Yes
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 Supported
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) with RDS FM radio (76-108 MHz) with RDS
Digital Media Not supported Not supported
GPS module Supported Supported
GPS services Assisted GPS, QuickGPS, Geotagging Assisted GPS, QuickGPS, Geotagging
Primary camera 8 MP 5 MP
Secondary camera 1.9 MP 1.9 MP
Autofocus Yes Yes
Optical zoom 1 x 1 x
Macro Yes Yes
Flash mobile light (LED) mobile light (LED)
Accelerometer Yes Yes
Protection level
Battery removable removable
Battery capacity 2000
Allview Impera S Dual SIM Battery capacity higher than Oppo R831 Neo
1900
Allview Impera S Dual SIM Battery capacity lower than Oppo R831 Neo



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