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Ulefone Armor 12S


Ulefone Armor 12S
Ulefone Armor 12S (Armor Series)
Mediatek Helio G99 8 x 2 - 2.2 GHz, Cortex-A76 / A55
Graphics adapter
8 GB 
6.52 inch 20:9, 1600 x 720 pixel 269 PPI, Capacitive, IPS, glossy: yes
USB-C Power Delivery (PD), Card Reader: microSD, 1 Fingerprint Reader, Sensors: Acceleration Sensor, G-sensor, P-Sensor, L-Sensor, E-compass, Gyroscope, Pedometer, Coulombmeter
802.11 a/b/g/n/ac (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), GSM, UMTS, LTE, Dual SIM, GPS
height x width x depth (in mm): 14.25 x 175.9 x 82.5 ( = 0.56 x 6.93 x 3.25 in)
5180 mAh Lithium-Polymer
Operating System
Android 12
Primary Camera: 50 MPix Quad: 50MP (Samsung JN1, 1.0μm, FOV 79.2°, ƒ/1.8) + 8MP (118.8°, ƒ/2.2) + 2MP (75°, f/2.8) + 2MP
Secondary Camera: 16 MPix SONY IMX481, 1.0um, ƒ/2.2
Additional features
Keyboard: OnScreen
297 g ( = 10.48 oz / 0.65 pounds) ( = 0 oz / 0 pounds)



Reviews for the Ulefone Armor 12S

Ulefone Armor 12S Specifications, Pros and Cons
Source: OI Spice Tech News English
Released on November 2022, the Ulefone Armor 12S smartphone comes with a decent 6nm Mediatek Helio G99 chipset that is integrated with Mali-G57 MC2 GPU. It is also equipped with 6.52 inches IPS display panel with HD+ resolution. For software, the Ulefone Armor 12S runs on Android 12 OS and the main strength lies in its MIL-STD-810G military-grade compliant standard and IP68 rating, which not only makes it rock solid but also dust/water resistant. Apart from this, the device is available for purchase with 8GB RAM and 128GB of internal storage. In case you run out of storage there is support for an SD card as well on the smartphone. As for cameras, the Ulefone Armor 12S comes equipped with a 50MP quad camera setup that can record a maximum of 1440p resolution videos at 30fps. You also get a 16MP selfie camera at the front for video calls. You also get a side-mounted fingerprint scanner and a massive Li-Po 5180 mAh battery that supports 18W fast charging and 15W wireless charging support. It is also NFC enabled and the phone is available currently available in the US at a price tag of $259 (Rs 21,490 in India) approx. You can purchase the phone in Gray and Black color variants.
Single Review, online available, Short, Date: 12/27/2022


ARM Mali-G57 MP2: Integrated mid range graphics card with 2 clusters. Based on the Valhall architecture.

Only some 3D games with very low demands are playable with these cards.

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.

Helio G99: ARM based octa-core SoC with 2x big ARM Cortex-A76 cores and 6x small and power efficient ARM Cortex-A55 cores. All clocked up to 2.2 GHz. Integrates a Cat-13 LTE Modem (4G) and a ARM Mali-G57 MP2 graphics card. Compared to the older Helio G96, the G99 is manufactured in the more recent 6nm process and clocks higher.» Further information can be found in our Comparison of Mobile Processsors.


Only a few smartphones have larger screens.
Large display-sizes allow higher resolutions. So, details like letters are bigger. On the other hand, the power consumption is lower with small screen diagonals and the devices are smaller, more lightweight and cheaper.

» To find out how fine a display is, see our DPI List.

0.297 kg:

This weight is typical for smartphones.


Shenzhen ulefone Technology Co., Ltd. is a smaller Chinese smartphone manufacturer. There are currently no reviews on Ulephone smartphones. The first tests have been registered starting with late 2015. The ratings are slightly below average (as of 2016).

» Further information can be found in our Notebook Purchase Guide.


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Stefan Hinum (Update: 2023-02-10)