Model

 Ulefone Armor 28 Ultra 5G

Network

 2G: GSM B2/3/5/8

      CDMA BC0/BC1/BC10

 3G: WCDMA B1/2/4/5/6/8/19

 4G: LTE-FDD: B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28A/28B/32/66/71

      LTE-TDD B34/38/39/40/41

 5G: NR Sub6: N1/2/3/5/7/8/20/25/28/38/40/41/66/71/77/78/79

 SIM Card Slots: Dual SIM Card Dual Standby (Nano SIM), Nano-SIM Card + Nano-SIM Card + TF Card

*Not compatible with AT&T, Cricket, Sprint,Verizon, Boost Mobile, Koodo, Telus Wireless, Fido

*Some network carriers have not been displayed because their 5G networks are not yet in mass commercial use. If you have participated in this carrier's testing program, please check with the carrier about the 5G frequencies they use, so that you can check whether Armor 28 UltraProbably 5G supports their network.

Click Here for network frequency of your country. Please check with your carrier / provider before purchasing this item.

Hardware

 OS: Android 14 (Supports Android 15 update)

 CPU: MediaTek Dimensity 9300+ (MT6989W) Octa Core, up to 3.4GHz, 1x Arm Cortex-X4 up to 3.4GHz, 3x Arm Cortex-X4 up to 2.85GHz, 4x Arm Cortex-A720 up to 2.0GHz

 GPU: Immortalis-G720, 1.3GHz

 AI: MediaTek NPU 790

 RAM: 32GB RAM = 16GB LPDDR5X + 16GB virtual RAM (The Virtual Memory Expansion can be activated in Settings and adds up to 16GB of RAM.)

 ROM: 1TB, UFS 4.0

 Card Extend: Supports an external TF card up to 2TB (VFAT)

Display

 Dual Display

Front Display:

 Size: 6.67 inch 20:9 AMOLED Display

 Refresh rate: 120Hz

 Color Depth: 10-bit

 Resolution: 1080*2400 pixels FHD+, 395PPI

 AOD (always-on display) Mode: Support

 Brightness: 2200nits(Peak Brightness), 900nits (HBN); 500nits (Typ)

 Multitouch: 10 points

 Screen-to-Body Ratio: 92%

Sub Display:

 Size: 1.04 inch AMOLED Display

 Refresh rate: 60Hz

 Resolution: 340*340 pixels HD+

 AOD (always-on display) Mode: Support

 Brightness: Max 600 nits

Rear Camera

 Main Camera: 50MP + 64MP + 50MP Triple Camera

50MP Main Camera

- IMX989,1-inch sensor, 1.6μm, 8 piece lens

- FOV 85.1°, ƒ/1.9 large aperture

64MP Night Vision Camera

- OV64B sensor, Æ’/1.79 large aperture

50MP Ultrawide Lens

- JN1, FOV 117.3°, ƒ/2.2 large aperture

Photo resolution: up to 6144 x 8192 pixels

Video resolution: up to 8K

 Rear camera photography features:

Normal mode, Night vision mode, Beauty mode, Wide angle mode, 50MP mode, Night mode, Gif, Portrait, Pro mode, Panorama, Slow motion, Mono, QR code, HDR, AI, ZSD, Self timer, Volume key, Anti flicker, Shutter Sound, Location, Watermark, Touch Capture, Gridlines, Reset

 Rear camera video features:

 8K recording 30fps

 1080P recording 60fps/30fps

 720P recording 60fps/30fps

 480P recording 60fps/30fps

Front Camera

 Front Camera: 50MP selfie camera

- JN1 Sensor, 0.64µm, 5 piece lens, FOV 80.4°, Æ’/2.45 large aperture

 Front camera photography features

 Normal mode, Beauty mode , 50MP mode, Gif, Portrait, Mono, HDR, ZSD, Self timer, Volume key, Anti flicker, Shutter Sound, Location, Watermark, Touch Capture, Mirror, Gridlines, Reset

 Front camera video features:

 1080P recording 30fps

 720P recording 30fps

 480P recording 30fps

 288P recording 30fps

Language

 Indonesian, Malay, Catalan, Czech, Danish, German, Estonian, English, Spanish, Filipino, French, Croatian, Italian, Latvian, Lithuanian, Hungarian, Dutch, Norwegian, Polish, Portuguese, Romanian, Slovak, Finnish, Swedish, Vietnamese, Greek, Turkish, Bulgarian, Russian, Serb, Ukrainian, Armenian, Hebrew, Urdu, Arabic, Persian, Hindi, Bengali, Thai, Korean, Burmese, Japanese, Simplified Chinese, Traditional Chinese

Battery & Charging

 Battery: 10600mAh(typ), Built in lithium-ion polymer battery

 Fast Charge: 120W Fast Charging, 20V/6A

 Wireless Charge: Yes, 50W wireless charging.

 *Use with original charger and data cable, the max charging power can reach 120W. The actual charging power will intelligently change with different scenarios, please refer to the actual use.

 *Under the Ulefone private protocol, the max wireless charging power is 50W. The actual charging power will intelligently change with different scenarios, please refer to the actual use.

 Reverse Charging: Support, 10W

 Charge Interface: Type-C, USB 3.2 Gen 2

 Charger Type: EU Type

Other Features

 WIFI: 802.11 be/ax/ac/a/b/g/n, WiFi 7 (2.4GHz/5GHz/6GHz)
 VoLTE: Whether you can use VoLTE depends on the local carriers, because not all of the the local carriers can support this function. 

 bluetooth: BT5.4
 Navigation and positioning: GPS, GLONASS, Galileo, QZSS, NavlC GPS, BEIDOU, Digital Compass
 Material: PC + Aluminium

 Sensor: Infrared sensor, Proximity Sensor, Gravity sensor, Light Sensor, Acceleration Sensor, Geomagnetic sensor, Gyro sensor, Coulomb counter, Pedometer, Air pressure sensor, Fingerprint, Face Unlock, NFC, OTG

 FM: Support, headset-free FM radio

 Cell Broadcast: Yes

 Headphone Interface: 3.5mm
 Rugged: Splash, Water and Dust Resistant, Rated IP68 (maximum depth of 2.0 metres up to 30 minutes) under IEC standard 60529, Rated IP69K under IEC standard 60529, MIL-STD-810H Certification

 Underwater Photography: Yes

 Gloves Mode: Yes
 Smart PA: AW88394

 Speaker: 1326 BOX, Max to 2W

 Notification Light: Yes, red / green / blue, Supports charging prompt

 uSmart Expansion: uSmart Expansion Connector 2.0, supports uSmart series accessories, allows simultaneous charging via the Type-C port while the uSmart Connector is in use.

Size & Weight

 Product Size: 174.15x83.6x19.4 mm

 Product Weight: 450g

Packing List

 1 x Ulefone Armor 28 Ultra 5G Smartphone

 1 x Type-C to Type-C Data cable (100cm)

 1 x Protective Film (Pre-installed)

 1 x Tempered Glass Screen Protector

 1 x EU Charger (100~240V /EU plug), 120W

 1 x SIM Needle

 1 x Lanyard