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Panasonic T31 Comprehensive Specs Pricing Pros & Cons Unveiled

Release Date
2013, October
Camera
3MP
Battery
1300mAh
Processor
MT6572M
Screen
4.0"
Storage
4GB 512MB RAM , microSDHC slot
Ram
512MB RAM
Operating System
Android 4.2.2

Overview of Panasonic T31

The Panasonic T31, launched in October 2013, is a compact and budget-friendly smartphone that combines essential features with accessible technology. Despite being discontinued, it retains certain appeal for users who desire simplicity and functionality without the complexities of high-end devices.

Design and Build

The Panasonic T31 features a practical design tailored for everyday use. Measuring 122 x 64.4 x 11.2 mm and weighing 120 grams, it is comfortably lightweight and easy to carry. The device is equipped with a TFT display that offers a basic yet satisfactory user experience. It accommodates a dual SIM slot supporting Mini-SIM cards, enhancing its functionality for users who require multiple network options.

Display Characteristics

The 4.0-inch screen of the T31 has a resolution of 480 x 800 pixels, delivering a pixel density of approximately 233 ppi. This setup ensures that the visuals, while not high-definition, are adequately clear for routine tasks such as browsing, messaging, and basic media consumption. The screen-to-body ratio stands at around 58.0%, making the display suitable for the device's overall size.

Performance and Operating System

Powered by a Mediatek MT6572M chipset with a 28 nm architecture, the Panasonic T31 runs on a dual-core 1.3 GHz Cortex-A7 processor, coupled with a Mali-400 GPU. This hardware combination is supported by 512MB of RAM, allowing for smooth operation of Android 4.2.2 Jelly Bean. Although multi-tasking might be limited by today's standards, the system handles basic applications and functions seamlessly.

Storage and Expandability

With 4GB of internal storage, the Panasonic T31 provides basic space for essential apps and files. However, it includes a microSDHC slot for expandable storage options, enabling users to increase storage capacity tailored to their needs. This feature is notably advantageous for users with moderate data needs.

Camera Features

The device sports a 3.15 MP rear camera, complete with HDR capabilities, and supports video recording at 720p@24fps. Although not suited for high-quality photography, it suffices for basic image capture and video needs. A VGA front-facing camera is also present for simple video calls and selfies.

Connectivity and Communication

In terms of connectivity, the T31 supports GSM and HSPA networks, with 2G bands available for GSM 850, 900, 1800, and 1900 MHz, and 3G bands for HSDPA 850, 1900, and 2100 MHz. Network speed can reach up to HSPA 21.1/5.76 Mbps. The device is equipped with Wi-Fi 802.11 b/g/n, Bluetooth 4.0, GPS, FM radio, and a microUSB 2.0 port, providing essential features for communication and connectivity.

Audio and Features

Audio components include a loudspeaker and a 3.5mm headphone jack, catering to basic audio playback and connectivity needs. The device also carries standard sensors such as an accelerometer and proximity sensor for smooth user experience and operation.

Battery and Power Management

The Panasonic T31 is powered by a 1300 mAh removable Li-Ion battery, offering up to 510 hours of standby time (2G) and 400 hours (3G). Talk time extends to 3 hours and 30 minutes on 2G networks, and up to 9 hours and 30 minutes on 3G networks, providing sufficient power for daily activities.

Market Position and Price

Initially priced at approximately 70 EUR, the Panasonic T31 was targeted at entry-level market segments. Its affordable price point and straightforward feature set made it an appealing choice for users seeking a reliable yet uncomplicated mobile experience.

Conclusion

The Panasonic T31 stands as a representation of the early 2010s budget smartphones—offering fundamental functionalities and easy operability. Though discontinued, it serves as a nostalgic piece of technology for those who appreciate the era when smartphones began gaining widespread accessibility. Despite its limitations by present-day standards, it remains a testament to Panasonic's adaptability in meeting diverse consumer needs.

Key Features of Panasonic T31

  • Dual SIM capability (Mini-SIM, dual stand-by)
  • 4.0-inch TFT display with 480 x 800 pixel resolution
  • Powered by Android 4.2.2 (Jelly Bean) OS
  • Mediatek MT6572M chipset with Dual-core 1.3 GHz Cortex-A7 CPU
  • 3.15 MP main camera with HDR and 720p video recording capability
  • Expandable storage via microSDHC card slot
  • Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
  • Bluetooth 4.0 with A2DP support
  • GPS for positioning
  • FM radio functionality
  • Removable Li-Ion 1300 mAh battery
  • Lightweight design at 120 g
  • Affordable price point (about 70 EUR)

Disadvantages of Panasonic T31

  • Outdated Operating System: Runs on Android 4.2.2 (Jelly Bean), which lacks modern features and security updates.
  • Limited Internal Storage: Offers only 4GB internal storage, which may require frequent cleaning or reliance on external storage.
  • Low RAM: Equipped with 512MB RAM, which can lead to sluggish performance and limitations in running multiple apps.
  • Basic Camera: 3.15 MP main camera and VGA front camera provide low-quality images and videos.
  • Small Battery Capacity: 1300 mAh battery might not last a full day with average use.
  • No NFC Support: Lacks support for NFC, limiting wireless connectivity options.
  • Discontinued Model: The device is discontinued, meaning no official support or software updates available.
Network
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 1900 / 2100
Speed HSPA 21.1/5.76 Mbps
Launch
Announced 2013, October. Released 2013, October
Status Discontinued
Body
Dimensions 122 x 64.4 x 11.2 mm (4.80 x 2.54 x 0.44 in)
Weight 120 g (4.23 oz)
SIM Dual SIM (Mini-SIM, dual stand-by)
Display
Type TFT
Size 4.0 inches, 45.5 cm2 (~58.0% screen-to-body ratio)
Resolution 480 x 800 pixels, 5:3 ratio (~233 ppi density)
Platform
OS Android 4.2.2 (Jelly Bean)
Chipset Mediatek MT6572M (28 nm)
CPU Dual-core 1.3 GHz Cortex-A7
GPU Mali-400
Memory
Card slot microSDHC (dedicated slot)
Internal 4GB 512MB RAM
Main Camera
Single 3.15 MP
Features HDR
Video 720p@24fps
Selfie camera
Single VGA
Video
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth 4.0, A2DP
Positioning GPS
NFC No
Radio FM radio
USB microUSB 2.0
Features
Sensors Accelerometer, proximity
Battery
Type Li-Ion 1300 mAh, removable
Stand-by Up to 510 h (2G) / Up to 400 h (3G)
Talk time Up to 3 h 30 min (2G) / Up to 9 h 30 min (3G)
Misc
Colors Pure White, Bluish Black
SAR EU 0.85 W/kg (head)     1.18 W/kg (body)
Price About 70 EUR

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