Get the key specs, technical data, ratings and full review of Siemens A31 all in one place. Compare your selected model with other alternatives and give your decision on the best phone a solid base with our comprehensive overview.
design and dimensions display memory camera battery and charging cellular communications features others
DESIGN AND DIMENSIONS Siemens A31 |
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Product Type | Feature phone | |
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Form Factor | Bar | |
Aerial | Internal | |
Height | 102 mm | Worse than 86 % of phones rated. |
Width | 46 mm | Worse than 89 % of phones rated. |
Depth | 18 mm | Worse than 82 % of phones rated. |
Weight | 85 g | Better than 93 % of phones rated. |
Waterproof (Water-resistant) | - |
The Siemens A31 has dimensions 102 mm × 46 mm × 18 mm. Its weight is 85 g.
Show moreDISPLAY Siemens A31 |
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Display Type | LCD display | |
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Display Technology | CSTN | |
Screen Size (Display Size) | - | |
Screen Resolution (Display Resolution) | 128 x 128 pixels | Worse than 95 % of phones rated. |
Colour Depth | 65,536 colours | Worse than 76 % of phones rated. |
LCD displays are currently taking a back seat. This is mainly due to higher power consumption. In addition, they have the disadvantage of lower colour contrast, which can be reflected e.g. in the resulting photos. On the other hand, phones with LCD displays are in general cheaper than those with OLED technology.
Display Resolution of Siemens A31 is 128 x 128 pixels. A higher display resolution is a prerequisite for a sharper image. The standard for mid-range phones today is a Full HD resolution of 1920 × 1080 px. Cheaper phones, which usually have a smaller diagonal, have an HD resolution of 1280 × 720 px. Smaller resolutions can only be found in older models. Best phones, on the other hand, have a 4K resolution of 3840 x 2160 px.
MEMORY Siemens A31 |
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Internal Memory Size (Storage Capacity) | - |
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CAMERA Siemens A31 |
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MAIN CAMERA |
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Number of Main Cameras | 0 |
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FRONT CAMERA |
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Number of Front Cameras | 0 |
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BATTERY AND CHARGING Siemens A31 |
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Battery Capacity (Battery Size) | 820 mAh | Worse than 89 % of phones rated. |
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Recharge Time (Charging Time) | 2 hour(s) | Better than 74 % of phones rated. |
Standby Time | 300 hours | Worse than 59 % of phones rated. |
Talk Time | 270 minutes | Worse than 80 % of phones rated. |
Run Time Details |
Talk: up to 270 min Standby: up to 300 hrs |
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Battery Technology | Lithium Ion |
The battery size of Siemens A31 is 820 mAh. Nevertheless, battery capacity is not the only factor that affects the phone's battery life. For example - the size of the display, the performance of the processor, the use of data functions and, of course, the intensity of use of phone in general all have a significant impact on battery life. Standard for most smartphones today is a battery capacity of around 4500 to 5000 mAH. Phones with this battery size usually guarantee a phone life of at least 1 day. Older or cheaper smartphone models can then reach battery capacities typically around 2500 mAH and below. With this capacity, you may find that if you use your phone heavily, you may need to recharge your phone during the day.
The standby time for this phone is 300 hours and tells us how long the phone lasts on a single charge when you're not actively using it. The phone Siemens A31 will last one charge with constant phone calls 270 minutes.
CELLULAR Siemens A31 |
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Technology | GSM |
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COMMUNICATIONS Siemens A31 |
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Data Transmission | GPRS | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
Communication Features | Internet browser | |
Messaging Services | SMS, MMS |
FEATURES Siemens A31 |
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Phone Functions | Call timer, conference call, vibrating alert | |
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Personal Information Management | Calculator, alarm clock |
OTHERS Siemens A31 |
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Included Accessories | Power adapter |
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