
Ulefone Gemini: A Closer Look at Specs and Cameras
Ulefone announced the launch of the Gemini smartphone in 2017. The manufacturer is offering the Ulefone Gemini phone with 5.5 inch display, Mediatek MT6737T chipset, 3 GB of RAM and 32 GB of internal storage.
The Gemini was launched with Android OS v6.0 (Marshmallow) pre-installed. This phone uses a high resolution 1080 x 1920 px, 5.5 inch IPS display. This screen can produce vibrant and accurate colors, providing an enjoyable viewing experience for multimedia content, gaming, and general usage. This phone has only one rear-camera (13 MP, 4160 x 3120 px, autofocus) on its back for photos and videos. Some smartphones with multi-camera setups offer specialized features like macro photography, low-light capabilities, or advanced image stabilization. The selfie camera of Gemini allows you to capture self-portraits or group photos without needing someone else to take the picture for you.
Ulefone Gemini pictures





The specifications below are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Ulefone Gemini, then don’t hesitate and signal the problem to us.
Ulefone Gemini specifications
Brand | Ulefone |
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Name | Gemini |
Model | GEMINI |
Release date | 2017 |
Body
Colors | black, gold, silver |
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SIM type | Nano SIM, Micro SIM |
A Nano SIM is a chipcard that is used in smartphones as a subscriber identity module (SIM). Nano SIM is the smallest SIM card size available and is currently the most widely used SIM card size in newer devices. A micro SIM is larger than the current standard Nano SIM card but smaller than the older, larger SIM card size. You can use a SIM card adapter to convert a Micro or Nano SIM card into the required size.
System
OS version | Android OS v6.0 (Marshmallow) |
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SoC | Mediatek MT6737T |
CPU | Quad-core 1.5 GHz Cortex-A53 |
GPU | Mali-T720 MP2 |
The Ulefone Gemini comes with Android OS v6.0 (Marshmallow) out of the box, but it is upgradable to the next OS. Android is an open-source operating system, which means that the source code is freely available to the public and can be modified and distributed by anyone. The Gemini has a Mediatek MT6737T CPU. A quad-core mobile CPU can provide fast and efficient performance for mobile games. The Ulefone Gemini comes with Mali-T720 MP2 Graphics Processing Unit. The GPU is optimized for parallel processing and complex mathematical operations required for rendering and manipulating graphics. ARM Mali GPUs are considered to be a good option for mobile devices, providing a good balance of performance and power efficiency, and are widely used in many popular smartphones and tablets.
Display
Display type | IPS |
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Screen size | 5.5 inch |
Resolution | 1080 x 1920 px |
Multitouch support | yes |
This smartphone comes with an IPS display. IPS is known for its ability to provide wide viewing angles and accurate color reproduction. IPS panels have become more energy-efficient over time, allowing for longer battery life in portable devices. The 5.5 inch display make this smartphone pocket-friendly. The display size represents the diagonal distance from one corner of the screen to the opposite corner. Text will be easier to read, and videos will be more immersive on a larger display. This smartphone is multitouch capable. Multitouch is a feature in smartphones that allows for the detection and tracking of multiple touch points on the screen simultaneously. It enables users to interact with the device using more than one finger or touch input at the same time.
Memory
RAM | 3 GB |
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Internal storage | 32 GB |
Memory card slot | microSD |
With 3 GB of RAM, a smartphone can run multiple apps simultaneously without experiencing any significant lag or slow performance. Having more RAM alone does not necessarily guarantee better performance, and other factors such as the processor and storage speed can also impact overall performance. 32 GB of internal storage is generally considered to be the minimum amount of storage you would want in a smartphone. The Gemini has 32 GB of internal storage. The internal storage of the Gemini (32 GB) can be expanded with a compatible microSD card. A microSD card is a type of small, removable flash memory card used to store digital information.
Camera
Main camera | 13 MP, 4160 x 3120 px, autofocus |
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Flash | Dual LED |
Selfie camera | 8 MP |
This smartphone has only one camera on its back. If you have budget limitations or prioritize other features over a multi-camera system, this single camera setup can be a suitable choice. The autofocus is an important feature in this smartphone. Autofocus helps the camera to focus on a subject automatically, which ensures that the resulting photo or video is clear and sharp. The Gemini does not have optical image stabilization (OIS). OIS technology is more commonly found in higher-end smartphones and is designed to reduce camera shake and blur, resulting in sharper and clearer images and videos.
Connectivity
GSM 2G bands | 850 / 900 / 1800 / 1900 |
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Network coverage | 2G / 3G / 4G |
Wi-Fi | Wi-Fi 802.11 a/b/g/n |
Bluetooth | v4.0, A2DP |
GPS | A-GPS, GLONASS |
NFC | no |
FM radio | yes |
USB | microUSB 2.0 |
Headphone | 3.5 mm jack |
The Ulefone Gemini supports 4G/LTE networks. 4G stands for fourth-generation mobile networks, which are wireless networks that provide faster data transfer speeds and greater network capacity than previous 3G networks. The Ulefone Gemini like all modern smartphones, is capable of connecting to Wi-Fi networks. Wi-Fi is a wireless networking technology that allows devices to connect to the internet or other networks wirelessly, without the need for physical cables. Wi-Fi is based on the IEEE 802.11 family of standards, which define the specifications for wireless local area networks (WLANs).
With Bluetooth connectivity, you can connect your Gemini smartphone to a wide range of Bluetooth-enabled devices, such as headphones, speakers, smartwatches, fitness trackers, and more. The Gemini has a GPS receiver. Many fitness and activity tracking apps rely on GPS to accurately measure and record outdoor activities such as running, cycling, hiking, or tracking routes. The Gemini isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful for a variety of tasks and features.
The Gemini phone has built-in FM radio receiver. FM radio allows users to tune in to local radio stations and listen to live broadcasts, news, music, and other content. The Gemini has a microUSB port. MicroUSB is a type of USB connector that was commonly used on older smartphones, tablets, and other mobile devices. The Gemini smartphone has a 3.5 mm headphone jack. A 3.5 mm headphone jack is a small round port, that allows you to connect wired headphones or earphones to the device.
Battery
Type | Li-Po 3250 mAh, non-removable |
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The Li-Po 3250 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a thin, light-weight, rechargeable battery. No periodic discharge is needed and charging can be done at random. The Gemini does not have a removable battery. The battery is integrated into the phone's design and is not intended to be removed or replaced by the user.
Features
Sensors | accelerometer, fingerprint, light, proximity |
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Specials | Dual SIM, Fast charging, Dual camera setup |
Smartphones today come with a wealth of sensors to facilitate a better user experience. The accelerometer provides information about the smartphone's movement in three axes: X (horizontal), Y (vertical), and Z (depth). The fingerprint reader is a biometric security feature found in Gemini smartphones. When an object, such as your hand or face, comes close to the sensor of Gemini, it triggers a response that can be used for specific functions or features.
The light sensor is a type of sensor in a smartphone that enables it to measure the intensity of light around the device. The Dual SIM capability of Ulefone Gemini phone is ideal for businesses wishing to provide staff with a mobile device that can offer separate numbers and bills for both personal and business use. This smartphone supports fast charging. Fast charging is an important feature for smartphones. It allows you to quickly and easily recharge your phone's battery when you are on the go.
More Ulefone smartphones
Check out the following collection of additional Ulefone phones we have gathered for you. We have carefully curated this list to empower you with a convenient resource for exploring and comparing features, specifications, and capabilities of different Ulefone phones, helping you make an informed decision when choosing your next device.

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Ulefone Power 3L

Ulefone Armor 21

Ulefone Armor 13

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Ulefone Armor 9
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