{"id":1083,"date":"2025-04-15T03:53:40","date_gmt":"2025-04-15T03:53:40","guid":{"rendered":"https:\/\/www.batteryone.co\/blog\/?p=1083"},"modified":"2025-04-15T03:53:40","modified_gmt":"2025-04-15T03:53:40","slug":"kyocera-au-gratina-4g-review-how-to-use-guide","status":"publish","type":"post","link":"https:\/\/www.batteryone.co\/blog\/archives\/1083","title":{"rendered":"Kyocera au Gratina 4G Review &amp; How to Use Guide"},"content":{"rendered":"\n<p>The&nbsp;<a href=\"https:\/\/www.batteryone.co\/detail\/1747350\/KYF31UAA\">Kyocera au Gratina 4G<\/a>&nbsp;(model KYF31) is a hybrid flip phone released in Japan, blending traditional design with modern features.&nbsp;It operates on Android 5.1 and supports 4G LTE connectivity, offering a compact alternative to full-fledged smartphones.\u200b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Key Features<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Display<\/strong>:\u00a03.4-inch TN LCD, 854 \u00d7 480 resolution<\/li>\n\n\n\n<li><strong>Processor<\/strong>:\u00a0Qualcomm Snapdragon 210 (MSM8909)<\/li>\n\n\n\n<li><strong>RAM<\/strong>:\u00a01 GB<\/li>\n\n\n\n<li><strong>Storage<\/strong>:\u00a08 GB (expandable via microSD)<\/li>\n\n\n\n<li><strong>Camera<\/strong>:\u00a08 MP rear<\/li>\n\n\n\n<li><strong>Battery<\/strong>:\u00a01500 mAh<\/li>\n\n\n\n<li><strong>OS<\/strong>:\u00a0Android 5.1<\/li>\n\n\n\n<li><strong>Connectivity<\/strong>:\u00a04G LTE (bands 1, 5, 18, 19), Wi-Fi, Bluetooth, NFC<\/li>\n\n\n\n<li><strong>Durability<\/strong>:\u00a0MIL-STD-810G certified for water, dust, and shock resistance\u200b<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Performance &amp; Usability<\/h3>\n\n\n\n<p>While the Gratina 4G offers a nostalgic flip-phone experience, its performance is modest.&nbsp;Benchmark tests show scores of 2063 in PCMark Work 3.0 and 1225 in writing tasks, indicating basic functionality suitable for calling, texting, and light web browsing.&nbsp;\u200b<\/p>\n\n\n\n<p>The device features a &#8220;Touch Pointer&#8221; system, allowing navigation by moving your finger over the keypad, simulating a touchpad experience.&nbsp;This unique input method may require some adjustment for new users.&nbsp;\u200b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Global Use Considerations<\/h3>\n\n\n\n<p>The Gratina 4G is primarily designed for the Japanese market and may not be compatible with networks outside Japan.&nbsp;Users in regions like the U.S. have reported limited functionality, with some models only supporting 2G networks or lacking necessary frequency bands for 4G LTE.&nbsp;\u200b<\/p>\n\n\n\n<p>For international users, it&#8217;s crucial to verify network compatibility and consider unlocking the device.&nbsp;Some users have successfully unlocked their Gratina 4G by obtaining an au ID and following the official unlocking procedure.&nbsp;\u200b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Setup &amp; Basic Usage<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Inserting the SIM Card<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Power off the device.<\/li>\n\n\n\n<li>Remove the back cover and battery.<\/li>\n\n\n\n<li>Insert the au Nano IC Card 04 into the designated slot.<\/li>\n\n\n\n<li>Reassemble the device.\u200b<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Connecting to Wi-Fi<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Navigate to &#8220;Settings&#8221; > &#8220;Wi-Fi&#8221;.<\/li>\n\n\n\n<li>Select your network and enter the password.\u200b<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Setting Up Email<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Access the &#8220;Mail&#8221; application.<\/li>\n\n\n\n<li>Enter your email address and password.<\/li>\n\n\n\n<li>Configure additional settings as needed.\u200b<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Using the Touch Pointer<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Press and hold the &#8220;z&#8221; key to activate the Touch Pointer.<\/li>\n\n\n\n<li>Move your finger over the keypad to navigate the interface.\u00a0\u200b<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>The Kyocera au Gratina 4G is a nostalgic device catering to those who appreciate the tactile feel of a flip phone combined with basic smartphone functionalities.&nbsp;Its unique input method and compact design make it an appealing choice for users seeking simplicity.&nbsp;However, potential buyers should be aware of its limitations, especially regarding network compatibility outside Japan.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The&nbsp;Kyocera au Gratina 4G&nbsp;(model KYF31) is a hybrid flip phone released in Japan, blending traditional design with modern features.&nbsp;It operates on Android 5.1 and supports 4G LTE connectivity, offering a compact alternative to full-fledged smartphones.\u200b Key Features Performance &amp; Usability While the Gratina 4G offers a nostalgic flip-phone experience, its performance is modest.&nbsp;Benchmark tests show [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,91],"tags":[95],"class_list":["post-1083","post","type-post","status-publish","format-standard","hentry","category-guide","category-smartphone","tag-kyocera"],"_links":{"self":[{"href":"https:\/\/www.batteryone.co\/blog\/wp-json\/wp\/v2\/posts\/1083","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.batteryone.co\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.batteryone.co\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.batteryone.co\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.batteryone.co\/blog\/wp-json\/wp\/v2\/comments?post=1083"}],"version-history":[{"count":1,"href":"https:\/\/www.batteryone.co\/blog\/wp-json\/wp\/v2\/posts\/1083\/revisions"}],"predecessor-version":[{"id":1084,"href":"https:\/\/www.batteryone.co\/blog\/wp-json\/wp\/v2\/posts\/1083\/revisions\/1084"}],"wp:attachment":[{"href":"https:\/\/www.batteryone.co\/blog\/wp-json\/wp\/v2\/media?parent=1083"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.batteryone.co\/blog\/wp-json\/wp\/v2\/categories?post=1083"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.batteryone.co\/blog\/wp-json\/wp\/v2\/tags?post=1083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}