--- product_id: 630118131 title: "A400" brand: "artfone" price: "¥17656" currency: JPY in_stock: true reviews_count: 13 category: "Artfone" url: https://www.desertcart.jp/products/630118131-a400 store_origin: JP region: Japan --- # Dedicated SOS button alerts 5 contacts 2.4'' display with large fonts & icons 1800mAh battery, 13 days standby A400 **Brand:** artfone **Price:** ¥17656 **Availability:** ✅ In Stock ## Summary > 📲 Stay Connected, Safe & Seen — The Senior Phone That Gets You ## Quick Answers - **What is this?** A400 by artfone - **How much does it cost?** ¥17656 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/630118131-a400) ## Best For - artfone enthusiasts ## Why This Product - Trusted artfone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay Connected Across Borders:** Unlocked dual-Nano SIM supports 2G/3G/4G networks across UK and Europe, giving you freedom and flexibility. - • **Instant Safety at Your Fingertips:** One-touch SOS button connects you to help in seconds, ensuring peace of mind for you and your loved ones. - • **Visual Caller ID with Photo Contacts:** Recognize callers instantly with photo ID, simplifying calls and enhancing everyday communication. - • **Designed for Effortless Accessibility:** Large illuminated keypad, clear menu icons, and voice time reporting make navigation intuitive—even in low light. - • **Unmatched Battery Life for Worry-Free Use:** Up to 7 hours talk time and 13 days standby means your phone is ready when you need it most. ## Overview The artfone A400 is a senior-focused 4G unlocked mobile phone featuring a powerful 1800mAh battery with up to 13 days standby, a dedicated SOS button for emergency alerts, and a bright 2.4-inch display with large fonts and illuminated keys. Designed for simplicity and safety, it supports dual-Nano SIM cards across UK and Europe, includes voice time reporting, visual caller ID with photo contacts, and offers versatile charging via USB-C or dock—making it the ultimate reliable companion for elderly users. ## Description Product Description artfone Flagship Store A400 Senior Moble Phone: 4G VoLTE Unlocked Phones Clear Sounds & Large Volume This is a brand new upgraded unlocked 4G mobile phone for the elderly. Equipped with a 2030 Box & Stereo Speaker, the volume is loud enough and calls are clear, making it the first choice among mobile phones for the elderly. Artfone A400 from All Angles: Unlocked Phone Designed for Elderly artfone A400 Senior Mobile Phone Back side: One-touch SOS emergency call丨Right side: One-touch keypad lock on/off 丨Left side: One-touch flash on/off & voice time reportin Stay Connected to Loved Ones at All Times. The back-mounted button is easily accessible, providing reassuring access to your emergency contacts wherever you go. Photo Contacts Visual Caller ID with Photo Contacts Simplify the calling experience by displaying a photo of the callerMake the caller more recognizable Photo Contacts Visual Caller ID with Photo Contacts Simplify the calling experience by displaying a photo of the callerMake the caller more recognizable 2MP for impressive photos Capture every detail! Call, SMS, Bluetooth, Calendar, Calculator, Alarms, FM Radio, Key lock, SOS Emergency Call 2MP for impressive photos Capture every detail! Call, SMS, Bluetooth, Calendar, Calculator, Alarms, FM Radio, Key lock, SOS Emergency Call Voice Time Reporting Function Just long press the volume button and the real-time voice broadcast function will read out the time Voice Time Reporting Function Just long press the volume button and the real-time voice broadcast function will read out the time Two Charging Mode Mobile Phone丨Popular Sought After Mobile Phone for the Elderly Two charging methods, USB Cables or Charging Stand, Put the phone into the charging station No need to worry about charging your phone, Battery: 1800 mAh Phone Specification丨Operation Methods of Related Functions Compliant with UK standards Network Frequency 4G bands:B1/B3/B7/B8/B20 3G bands:850/900/2100 MHz ; 2G bands:850/900/1800/1900 MHz Review: Very easy to learn and use. - Great phone. So much easier to use than any of my previous ones. I wish I'd bought one years ago. Perfect. I'm not great with phones but this one is very easy to use. Review: For old person its good. - We got this for relative woth dementia. Old mobile was acting up and kept going off so we couldn't get hold of her. Turns out she was turning it off in error then couldn't turn back on. This is a decent phone with larger keys than usual. Very simple to use, she still turns it off though so get a landline too in the end. Dementia is an awful thing, stripe the person you know of all their logic and memories. Good phone. ## Features - 【Reliable SOS Button and Long-Lasting Battery】Safety is a top priority with the dedicated SOS button, allowing seniors to instantly alert up to 5 emergency contacts with a single press. Paired with a powerful 1800mAh battery, this elderly mobile phone offers up to 6-7 hours of talk time and an impressive 13 days of standby time, ensuring peace of mind for both users and their families. Perfect for seniors who value safety and reliability. - 【Senior-Friendly Design with Accessibility Features】Designed specifically for seniors in the UK, this phone features large fonts, clear menu icons, and an intuitive interface for effortless navigation. The illuminated keypad ensures visibility in low-light conditions, while additional functions like Bluetooth, FM radio, audio/video playback, and a calendar make it a versatile and user-friendly choice for elderly users. - 【Multi-Language Voice Time Reporting】Never struggle with small fonts again! With a simple long-press of the volume button, this senior mobile phone provides real-time voice time reporting in multiple languages. This feature is especially helpful for seniors with poor eyesight, allowing them to stay informed without straining their eyes. - 【2MP Camera and 2.4-Inch Clear Display】Capture and relive precious moments with the 2MP camera and 2.4-inch display. The combination ensures clear photos and easy viewing, making it ideal for seniors who want to cherish every memory. The large, bright screen is designed for simplicity and visibility, enhancing the overall user experience. - 【Universal SIM Compatibility for UK and Europe】Stay connected wherever you go with support for 2G, 3G, and 4G Nano SIM cards from any carrier. This unlocked elderly phone ensures seamless communication across the UK and Europe, offering flexibility and convenience without being tied to a specific network. - 【Visual Caller ID with Photo Contacts】Simplify the calling experience with visual caller ID and photo contacts. This feature allows seniors to easily identify callers by displaying their photos, making it easier to recognize who is calling. It’s a thoughtful addition that enhances usability for elderly users. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D1FT755P | | Best Sellers Rank | 1,798 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 11 in Senior Mobile Phones | | Guaranteed software updates until | unknown | | Item model number | A400 | | Manufacturer | artfone | | Package Dimensions | 15 x 11.8 x 5.9 cm; 290 g | ## Product Details - **Brand:** artfone - **CPU model:** Core i5 - **Cellular technology:** 4G, 3G, 2G - **Memory storage capacity:** 0.13 GB - **Model name:** A400 - **Operating system:** artfone OS - **RAM memory installed size:** 48 MB - **Resolution:** 240 x 320 - **Screen size:** 2.4 Inches - **Wireless carrier:** Unlocked for All Carriers ## Images ![A400 - Image 1](https://m.media-amazon.com/images/I/61x00rEBf4L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very easy to learn and use. *by L***S on 6 November 2025* Great phone. So much easier to use than any of my previous ones. I wish I'd bought one years ago. Perfect. I'm not great with phones but this one is very easy to use. ### ⭐⭐⭐⭐ For old person its good. *by M***. on 10 October 2025* We got this for relative woth dementia. Old mobile was acting up and kept going off so we couldn't get hold of her. Turns out she was turning it off in error then couldn't turn back on. This is a decent phone with larger keys than usual. Very simple to use, she still turns it off though so get a landline too in the end. Dementia is an awful thing, stripe the person you know of all their logic and memories. Good phone. ### ⭐⭐⭐⭐⭐ Great for elderly people! *by J***K on 12 June 2025* Bought this for my 93 year old Dad who struggled to see the screen on his old Nokia and couldn't get on with an Android phone. This seems perfect! Have had a play with it and the phone itself is nice and big with large and easy to press buttons. It's actually quite light too which is a plus. One thing to note - I had to changing the "Input method to "Abc" so match the style of his old Nokia and typing by pressing one button multiple times to get the right letter. To do this, start writing a message and then press the # key once. Then find Abc in the list and press Number 4 on the phone to select it. The screen itself seems decent enough although it would be nice to increase the font size even more. I had to turn the contrast down from full to about half way to make it easier to see. Other than that, really happy with this for my Dad ## Frequently Bought Together - artfone A400 4G Big Button Mobile Phone for Elderly丨USB-C, Charging Dock丨1800mAh Battery丨Easy to Use丨2MP Camera丨2.4‘’ Display丨SIM Free Unlocked Senior Mobile Phone丨SOS Button丨Dual-Nano SIM - Silver - 3 in 1 Nano SIM Card Adapter, SIM Card Adapter Kit, Sim Adapter Set Sim Card Adapter with SIM Ejector Pin Compatible with Mobile Phone - Vodafone Pay As You Go Sim Card --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/630118131-a400](https://www.desertcart.jp/products/630118131-a400) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-02*