Sony E2306 M4 Aqua

Updated August 15, 2026

Overview

Product sourcing insights & recommendations

23 来源

The Sony Xperia M4 Aqua (E2306) is a mid-range smartphone originally released in June 2015. Positioned as a more affordable, water-resistant alternative to the flagship Xperia Z3, the E2306 variant was specifically designed for the North American market with tailored LTE band support Gsmarena Phonedb.

Product Insights (E2306)

* Design & Durability: Features an IP68 rating, making it dust-tight and water-resistant up to 1.5 meters for 30 minutes. It weighs 136g and maintains the "OmniBalance" design typical of Sony's 2015 lineup Gsmarena Phonedb Phonearena.

* Technical Specs: Equipped with a Qualcomm Snapdragon 615 octa-core processor, 2GB RAM, and a 5.0-inch 720p IPS LCD. While other variants often came with 8GB of storage, the E2306 typically featured 16GB, addressing one of the most significant consumer complaints regarding the device Gsmarena Phonedb.

* Camera: Includes a 13MP rear camera (f/2.0) and a 5MP front camera, both capable of video recording Gsmarena Phonearena.

Market Trends & Insights

* Current Lifecycle: The device is long discontinued and has reached its end-of-life for software support, with its last official update being Android 6.0.1 (Marshmallow). This limits its compatibility with modern applications Gsmarena Phonedb.

* Valuation: Originally priced at approximately $350 USD at launch, its current secondary market value has dropped significantly to $30–$60 USD for used or refurbished units Phonearena Cnet.

* Collector & Niche Interest: In 2026, the device is primarily of interest to collectors of classic Sony hardware or users seeking extremely low-cost secondary devices for basic tasks, though its reliance on older LTE bands may cause connectivity issues on modern networks Phonedb Swappa.

Consumer Feedback & Common Issues

* Storage Limitations: Even with 16GB, the system and pre-installed apps left limited space, a frequent point of frustration for users Phonearena Bestbuy.

* Performance Stability: The Snapdragon 615 was noted for overheating during intensive tasks such as gaming or long camera sessions Redflagdeals.

* Slow Charging: Users reported that the device takes nearly 3 hours to fully charge its 2400mAh battery Phonedb.

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Sources & References

23 sources cited · Verified industry data & reports

Sony Xperia M4 Aqua

Wikipedia

Octa-core (1.5 GHz quad-core Cortex-A53 & 1.0 GHz quad-core Cortex-A53) · Adreno 405 · 2 GB RAM · 8 GB (E2303, E2312, E2333, E2353) 16 GB (E2306, E2363) · Up to 200 ...

Sony Xperia M4 Aqua - Full phone specifications

GSMArena.com

Announced Mar 2015. 5.0′′ display, Snapdragon 615 chipset, 13 MP primary camera, 13MP 1080p 2GB RAM Snapdragon 615 2400mAh Released 2015, June 136g, 7.3mm ...

Sony Xperia M4 Aqua Full Specifications

PhoneArena

Sony Xperia M4 Aqua specifications. Released Jun 11, 2015. Features 5.0-inch display, Single camera, 2400 mAh battery, 2GB RAM, 16GB storage ...

Sony Xperia M4 Aqua Release Date, News, Price and Specs

CNET

It has a 720p display, and a 13- rather than 20-megapixel camera. even has 4G LTE. converts to around £220, $340 or AU$435, Qualcomm Snapdragon ...

Sony Xperia M4 Aqua LTE E2306 (Sony Tulip SS)

PhoneDB.net

Specs: 2015 Apr, Android, Qualcomm Snapdragon 615 MSM8939, 2014, 64 bit, octa-core, 28 nm, Qualcomm Adreno 405 GPU, 2 GiB RAM, 16 GB ROM, ...

Sony Xperia M4 Aqua (sony-tulip)

postmarketOS Wiki

Released, 2015. Type, handset. Hardware. Chipset, Qualcomm Snapdragon ... E2306 - 16GB storage, LTE. E2312 - 8GB storage, 3G, Dual-SIM. E2333 ...