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Specifications

Model Name Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1) Oppo A31 Dual SIM TD-LTE
Photo Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1) Oppo A31 Dual SIM TD-LTE
Release date 2009 November 2015 April
Predecessor
Dimensions 62.5 x 116 x 13 millimetres 65.5 x 131.9 x 8 millimetres
Width 62.5
Width Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1) is less than Oppo A31 Dual SIM TD-LTE
65.5
Width Oppo A31 Dual SIM TD-LTE more than the Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1)
Thickness 13
Case thickness Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1) more than the Oppo A31 Dual SIM TD-LTE
8
Case thickness Oppo A31 Dual SIM TD-LTE is less than the Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1)
Height 116
The height Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1) is less than Oppo A31 Dual SIM TD-LTE
131.9
Height Oppo A31 Dual SIM TD-LTE more than the Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1)
Operating System Apple iPhone OS 3.0 Google Android 4.4.4 ColorOS 2.0.1
CPU Samsung S5PC100 Qualcomm Snapdragon 410 MSM8916
CPU Clock 600 MHz
Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1) Processor frequency lower than Oppo A31 Dual SIM TD-LTE
1200 MHz
Oppo A31 Dual SIM TD-LTE Processor frequency higher than Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1)
Capacity RAM 256 MiB
RAM Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1) is less than the Oppo A31 Dual SIM TD-LTE
1 GiB
RAM Oppo A31 Dual SIM TD-LTE more than the Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1)
Capacity ROM 29.8 GiB
Built-in Memory Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1) more than the Oppo A31 Dual SIM TD-LTE
7.5 GiB
Built-in memory Oppo A31 Dual SIM TD-LTE is less than the Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1)
Weight 135 grams (battery included)
Resolution display width 320
Screen resolution width Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1) lower than Oppo A31 Dual SIM TD-LTE
480
Resolution width of the screen Oppo A31 Dual SIM TD-LTE higher than Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1)
Resolution display height 480
Resolution adjustment screen Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1) lower than Oppo A31 Dual SIM TD-LTE
854
Resolution adjustment screen Oppo A31 Dual SIM TD-LTE higher than Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1)
Diagonal display 3.5
Display size Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1) is less than the Oppo A31 Dual SIM TD-LTE
4.5
Display size Oppo A31 Dual SIM TD-LTE more than the Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1)
Display model color transflective TFT , 262144 scales color IPS TFT , 16777216 scales
Microphone mono mono
Loudspeaker mono mono
Audio output 3.5mm 3.5mm
Cellular Networks GSM850, GSM900, GSM1800, GSM1900, UMTS850 (B5), UMTS1900 (B2), UMTS2100 (B1) GSM850, GSM900, GSM1800, GSM1900, TD-SCDMA2000, TD-SCDMA1900, TD-LTE2600 (B38), TD-LTE2500 (B41), TD-LTE2300 (B40), TD-LTE1900 (B39)
Cellular Data Links CSD, GPRS, EDGE, UMTS, HSDPA GPRS, EDGE, TD-SCDMA, TD-HSDPA, LTE
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 Not supported microSD, microSDHC, TransFlash
USB USB 2.0 client, 480Mbit/s, Proprietary USB 2.0 client, 480Mbit/s, micro-USB
Bluetooth Bluetooth 2.1 + EDR Bluetooth 4.0
Wi-Fi 802.11b, 802.11g 802.11b, 802.11g, 802.11n
Infrared gate Not supported Not supported
Analog radio Not supported FM radio (88-108 MHz)
Digital Media Not supported Not supported
GPS module Supported Supported
GPS services Assisted GPS, Geotagging Assisted GPS, QuickGPS, Geotagging, Simultaneous GPS (S-GPS)
Primary camera 3.1 MP 8 MP
Secondary camera 5 MP
Autofocus Yes Yes
Optical zoom 1 x 1 x
Macro Yes Yes
Flash mobile light (LED)
Accelerometer Yes Yes
Protection level
Battery built-in Supported
Battery capacity 2000



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