Unihertz Jelly Max - 最小の 5G スマートフォン

Jelly Max - 最小の5Gスマートフォン

Jelly Maxは、手のひらに理想的にフィットする最新の5G小型スマートフォンです。

* Jelly MaxはAndroid 15にアップデートされました。アップグレード手順はこちらをクリック。
* 新しい注文にはAndroid 15がプリインストールされます。

最大のパワー、完璧なサイズ！

Jelly Maxを紹介します ― これまでで最も強力なJelly電話です。Jelly Maxはシリーズのコンパクトサイズを維持しながら、他のすべての機能を強化しています。5Gをサポートし、手のひらに快適にフィットする透明な曲面バックパネルで驚かせます。

5インチのポータブルボディ

Jelly Maxは、携帯性とパワーのバランスを取るように設計された5インチディスプレイを備えています。

このコンパクトなデザインは、片手での使用に最適です。

高い画面占有率

Jelly Maxの狭いベゼルデザインは、Jelly Starと比較して最大50%の高い画面占有率を実現します。

* 画面占有率 = (画面面積 / 携帯電話の前面全体の面積) x 100%

透明な曲面バックデザイン

透明な曲面エッジは滑らかで快適なグリップ感を提供します。この考え抜かれたデザインにより、電話は見た目も良く、手にしっくりと馴染みます。

4nm Dimensity 7300 5Gチップセット

最新のDimensity 7300は超効率的です。この4nm 5GチップセットはLPDDR5 RAMとUFS 3.1 ROMと組み合わせて、Jelly Maxを強力なデバイスにし、スムーズなパフォーマンスと簡単なマルチタスクを保証します。

* Unihertz Labsのデータは、Jelly MaxとJelly Starをベンチマークしています。

グローバル5Gサポート

幅広い周波数と5Gネットワークバンドに対応しているJelly Maxは、世界中のどこでも最速の5Gネットワークにアクセスするための信頼性のあるインターネット接続を必要とする方に最適な選択です。

グローバル5Gアンロック

高速メモリ

12GB RAMと256GB ROMの高速メモリにより、データの保存とアクセスがより効率的になります。Jelly Maxでデジタル世界をポケットに持ち運びましょう。

4000mAhのオールデイバッテリー

Jelly Maxは4000mAhのバッテリーを搭載しています。通話、ブラウジング、ゲーム、その他のタスクでスマートフォンを使用している場合でも、Jelly Maxは一日中電力を供給し続けます。

66W急速充電

急速充電機能により、電池切れの心配がなくなります。Jelly Max は付属の66W急速充電アダプターを使用して、わずか20分で90%まで充電できます。

Android 15 OS

Jelly Max は最新のAndroid 15 OSを搭載しており、データセキュリティの強化、アクセシビリティの拡張、シームレスな接続性を提供し、最適化されたモバイル体験を実現します。

新しくアップグレードされたカメラ

Jelly Max の超高解像度100MPメインカメラと3.4X光学望遠レンズにより、風景やクローズアップを撮影する際に高解像度の画像をキャプチャできます。また、32MPフロントカメラはセルフィーポートレートの高画質を保証します。

100MP メインカメラ

3.4X 8MP 望遠レンズ

32MP フロントカメラ

デュアルSIM、デュアルライフ

ハイブリッドSIMカードスロットのデザインにより、Jelly Max で個人とビジネスの通話をバランスよく管理するために、2つの電話番号を同時に管理できます。あるいは、SIMカードの1つをmicroSDカードに置き換えて、ストレージ容量を拡張することもできます。

高精度ポジショニング

Jelly Max は L1+L5 デュアルバンド GPS を利用して、位置精度を向上させ、困難な環境でもナビゲーション性能を改善します。

プログラム可能なボタン

Jelly Max のユニークなプログラム可能ボタンは、最もよく使う機能やアプリにすぐにアクセスするためのショートカットとしてカスタマイズできます。

オールインワン多機能ツールボックス

何かを測定する必要があるとき、アラームを鳴らすとき、または歩数を記録するとき、多機能なツールボックスアプリがあなたをサポートします。

すべてに接続

Jelly Max はさまざまな接続機能をサポートしており、完全に機能するデバイスです。

ヘッドフォンジャックアダプター

NFC

リモートコントロール

寸法 & 内部設計

メディア推薦

	Jelly Max	Jelly Star
基本情報
寸法	128.7 × 62.7 × 16.3 mm	95.1 × 49.6 × 18.7 mm
重量	180g (バッテリー含む)	116 g (バッテリー含む)
CPU	Dimensity 7300 (5G) オクタコア 2.0-2.6 GHz	Helio G99 オクタコア 2.0-2.2GHz
OS	Android 14	Android 13
メモリ	12GB LPDDR5 + 256GB UFS 3.1	8GB + 256GB UFS 2.2
バッテリー	取り外し不可 4000mAh	取り外し不可 2000 mAh バッテリー
充電速度	66W	10W
SIMカードタイプ	デュアルナノSIMカード	デュアルナノSIMカード
Micro SD	はい	はい
カードスロット	SIM 1 + ハイブリッド (SIM または Micro SD)	SIM 1 + ハイブリッド (SIM または Micro SD)
ディスプレイ
カバーガラス	Panda Glass	Panda Glass
素材	LCD	LCD
ディスプレイサイズ	5.05 インチ	3.0 インチ
解像度	720 × 1520 ピクセル	480 × 854 ピクセル
カメラ
リアカメラ	100MP メインカメラ + 8MP テレフォト	48MP AF
フロントカメラ	32MP	8MP FF
接続
バンド	2G GSM: バンド 2/3/5/8、3G WCDMA: バンド 1/2/4/5/6/8/19、3G CDMA2000: バンド BC0/BC1、4G FDD-LTE: バンド 1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28A/28B/66、4G TDD-LTE: バンド 34/38/39/40/41/42/48、5G NR: バンド N1/2/3/5/7/8/20/25/28/38/40/41/48/66/77/78、5G NR (4×4 MIMO): バンド N1/3/38/41/48/77/78	2G GSM: バンド 2/3/5/8、3G WCDMA: バンド 1/2/4/5/6/8/19、3G CDMA2000: バンド BC0/BC1、4G FDD-LTE: バンド 1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28A/28B/66、4G TDD-LTE: バンド 34/38/39/40/41
Wi-Fi	WLAN 802.11 a/b/g/n/ac/ax 2.4GHz/5GHz、2×2 MIMO、Wi-Fi Direct、Wi-Fi ディスプレイ、Wi-Fi ホットスポット、MU-MIMO	WLAN 802.11 a/b/g/n/ac 2.4GHz/5GHz、Wi-Fi Direct、Wi-Fi ディスプレイ、Wi-Fi ホットスポット
Bluetooth	Bluetooth 5.4	Bluetooth 5.3
NFC	はい	はい
ナビゲーション	GPS+GLONASS+BEIDOU+Galileo	GPS + GLONASS + BeiDou + Galileo
機能
センサー	指紋（背面搭載）、Gセンサー、コンパス、ジャイロスコープ、近接、環境光センサー	指紋（背面搭載）、Gセンサー、コンパス、ジャイロスコープ、近接、環境光センサー
指紋	はい	はい
顔認識	はい	はい
赤外線ポート	はい	はい
USB	USB Type C	USB Type C
USB OTG	はい	はい
プログラム可能キー	はい	はい
スピーカー	はい	はい
3.5mmヘッドフォンジャック	いいえ	はい
FMラジオ	はい	はい
その他
色	黒	赤 / 青 / 黒
LEDライト	いいえ	はい

GENERAL QUESTIONS

Where to find the IMEI number 1 and 2?

1. Go to Settings ->System ->About Phone ->IMEI number 1 and 2.
2. Look for the IMEIs on the box of the phone (if you still have it).

How to update my phone?

Settings ->System ->About phone ->Wireless update

Why can't I receive the latest update on my phone?

Please follow these steps to clear cache before searching for the update again:
Settings -> App Notifications ->See all apps ->Show System (top right corner with 3 dots) ->Wireless update-> Clear Data and Cache

How to erase my personal data/ factory reset my phone?

Reset to Factory Settings (When your phone can be turned on)

Settings ->System ->Reset Options ->Erase all data (factory reset)

Reset to Factory Settings (When your phone cannot be turned on)

Power off your phone -> Press and hold the Power and Volume up buttons -> After your phone vibrates, keep holding the buttons for 5 seconds to enter Recovery mode -> Press the Volume up and down buttons to select the option to clear data or restore your device to its factory settings -> then press the Power button to confirm -> Reboot your phone.

How can I unlock my phone if I forgot my PIN or password?

If you have forgotten your phone password and want to unlock it, you will have to restore your device to its factory settings. Then you can set it up again and set a new screen lock.

However, all data on your phone will be erased and cannot be restored. It is recommended that you confirm whether you have backed up your phone data on the cloud or by other means. It is also recommended that you confirm whether you or someone else has changed the PIN/password. If you still cannot recall the password, refer to last Question to restore your device.

How many keyboard languages does Titan and Titan Pocket support?

English, English(UK), German, French, Italian, Portuguese, Spanish, Russian, Dutch, Japanese, Simplified Chinese, Traditional Chinese(Zhuyin, Cangjie, Quick input).

For the keyboard input of other languages, we may consider adding them in the future if we receive enough demands.

On the other hand, Android system supports a wide range of languages, with which you will be able to turn on touch screen input as a supplement.

TELECOM COMPATIBILITY

How do I know if the phone can work with my SIM card in my country?

1. Check the feedback from other users here.

2. Please find the the phone's supported bands in product specs and check if those meet your sim-card carrier's needs or contact your carrier.

* Due to different carrier's policy regarding to unlocked phones, LTE wireless service may not be available even if listed bands are supported by your carrier. When this happens, please contact your carrier for more details.

Is the phone compatible with Verizon?

Our phone can work fine in Verizon network. However, as it is not certified by Verizon, you cannot activate your new SIM card with it. Please activate the new SIM card with another Verizon certified device and then use it in your Unihertz phone.

TECHNICAL ISSUES (PROBLEM SHOOTING)

How to solve the problem of black screen when calling?

Please follow the guide to do a micro-calibration for your phone (you can also contact us for a video guide):

1. Please clear the dust in your proximity censor hole on top of your phone.

2. Input *#3377# in the Dial-up interface.

3. Click Distance calibration.

4. Follow the guide to finish the process.

What to do when some of apps in my phone don't run in the background while the screen is off?

Please permit the apps to run in the background by activating them in the following three settings:

1. Settings ->DuraSpeed

2. Settings ->Intelligent assitance ->App blocker

3. Settings ->App¬ification ->See all apps ->this app ->Battery ->Battery optimization and Background restriction->Don't optimize

You can also watch a video guide here.

I have upgraded my smartphone to the latest Android OS, am I able to downgrade to the older version?

It is not advised to downgrade your smartphone since there might be compatibility issues.

Why does my 4G SIM card display 3G after the setting?

Please contact your operator and check the APN parameters.

Why can't I access the Internet and send MMS.

Please follow the steps here to set the APN.

Why I can hear others but they can't hear me?

1. Go to Sound Recorder app and run a recording test.

2. Check whether your SIM card works well on the other phone.

Why others can hear me but I can't hear them?

1. Please check if this only happened to some or all of friends you called.

2. Stay in the same location and insert your SIM card into another Android phone and the same issue arises.

3. Turn on call record in the call interface to record a call, then check whether the sound recorded is normal.

Why my battery runs out so quickly?

1. Please send us a full screenshot of your battery usage in Settings ->battery ->battery usage.

2. Follow these steps to capture the battery log and send it to service@unihertz.com for further analysis.

REPAIR AND WARRANTY

When returning the phone back for analysis, do I have to send the accessories (such as charger and cable) back?

For repair, please send without the accessories.

For replacement or refund, please send with accessories in one package.

Is broken glass issue covered by warranty? Can I replace the screen by myself?

The broken glass is not covered by warranty.

Please send the smartphone back to us after negotiating with service@unihertz.com as we do not provide phone screen separately. Repair or replacement fee may apply.

Is my replaced phone covered by warrranty?

The repaired/ replaced device will get extra 90 days warranty or the remaining original warranty period, whichever is longer.

I liked it; I could have loved it.

This is my fourth Unihertz device, following the Jelly Star, Tank Mini, and Titan 2, and I find it to be the most satisfactory. Its compact design, day-long battery life, essential features, and overall appeal are commendable. However, I remain critical of the hole-punch display, as it significantly reduces usable screen real estate. I also believe a bottom-mounted speaker would enhance the user experience. Furthermore, the limited software support is a concern. I strongly advocate for Unihertz to provide consistent firmware and security updates for their devices over a sustained period, rather than prioritizing the release of new models with minimal ongoing support. Such a commitment would undoubtedly attract a broader user base.

Quite unique

I live his dimmensions, just Perfect. Wery grippy handy. Battery and proc impressed me a lot. Is quite heavly this on minus. Generalny if u wanna 5' i recommend it. On foto u can der how small he is :)

Portable and efficient

This device is the perfect size to take anywhere, and it does it all! 5" but it has a microSD card reader which many large phones no longer have. There is room for improvement in the photo and especially video section, although the color accuracy has already been achieved and the high-resolution photos are pretty good. In short, this product perfectly meets a real need. I will probably give it free publicity around me!

Finally, a perfectly sized 5g phone

Works great on Verizon / Visible; same 5g reception as compared to my old iPhone.

Battery lasts over 2 days for me with plenty of usage.

After reading/watching other reviews I will say the camera is better than I expected. I am able to get some decent photos when needed.

Little startup struggle, after that: functional

(Bought November 2024, review January 2025) I bought the phone for it's size, I always loved 'small' phones and I'm glad this one is a slightly smaller than the Google Pixel 4a I had before.

As you might notice I called the title 'little startup struggle' but the size was not part of it. The DP were, in my previous phones I could in the settings easily change 'small' 'medium' 'big' for the scaling of the apps instead of only text. However after a hard searching I found I could change it in the Developers Mode under the subject 'smallest width' and change it to 446dp to match the app-scaling I had on my previous Pixel phone.

Another issue I came across with was the battery, whatever I tried, it refused to charge to 100% but after 4 attempts of entirely draining the battery and trying to full charge it, it finally decided to obey and now it functions great. I can do 2 full days with one battery. I mainly use the phone for Discord and Whatsapp.

The last issue I came across with and am still confused about is the camera quality. Paperwise it should be a lot better than the Pixel one I had but in fact it is many times worse. It sometimes frustrates me... since I'm a handcrafter and do sell my handcrafted items on the internet... I do need to be able to take a proper picture of it, but the photos genuinely looks similar to the Nokia-E6 phonecamera I had on one of my first phones (a keyboard phone which I had around 2011/2013).

But now the positive sides of the phone:
- It is very reliable (after the little start up issues)
- It does what it needs to do
- IT FITS IN MY POCKET !! YAAAAAAAAAY
- I was surprised there was a protecting bumper cover delivered as well with a screen protector. Very positive.
- it is very comfortable to hold, it is a very thick phone, but oddly when holding and using it, it feels 'thinner' than the Google Pixel I had, although it is a whole CM difference between two (with the pixel being on the thin side)
- apparently you can turn off the led lights that indicates messages when you search in the settings for 'led', it took a bit to figure that one out but I am happy now that I've turned it off. It only turns on during charging.
- I love the programmable button.

The last bit of my review, I want to show the photo quality of the Unihertz, so future buyers are prepared for the disappointing quality.

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Jelly Max - 最小の 5G スマートフォン