Screen size
equal specsArmor 28 Pro6.7"
Armor 28 Ultra Thermal6.7"
Quick verdict
Armor 28 Ultra Thermal leads the measured specs 5-0.
Measured wins
Armor 28 Pro
0
spec wins
Ties
16
equal specs
Armor 28 Ultra Thermal
5
spec wins
Overall winner
Screen size
equal specsTechnology
Armor 28 Pro
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
Armor 28 Ultra Thermal
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
Armor 28 Pro
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
Armor 28 Ultra Thermal
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
Armor 28 Pro
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1x
Armor 28 Ultra Thermal
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1x
4G bands
Resolution
Refresh rate
equal specsPeak brightness
equal specsPixel density
equal specsCPU speed
RAM
equal specsStorage
Main camera
equal specsFront camera
equal specsBattery
equal specsWired charging
equal specsWeight
equal specsThickness
equal specsIP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Armor 28 Pro
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 66, 71
Armor 28 Ultra Thermal
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71
5G bands
Armor 28 Pro
1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6
Armor 28 Ultra Thermal
1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6
Speed
Armor 28 Pro
HSPA, LTE, 5G
Armor 28 Ultra Thermal
HSPA, LTE, 5G
Announced
Armor 28 Pro
2025, May
Armor 28 Ultra Thermal
2024, September 03
Status
Armor 28 Pro
Available. Released 2025, May 12
Armor 28 Ultra Thermal
Available. Released 2025, March 17
Dimensions
Armor 28 Pro
174.2 x 83.6 x 19.4 mm (6.86 x 3.29 x 0.76 in)
Armor 28 Ultra Thermal
174.2 x 83.6 x 19.4 mm (6.86 x 3.29 x 0.76 in)
Weight
Armor 28 Pro
450 g (0.99 lb)
Armor 28 Ultra Thermal
450 g (0.99 lb)
SIM
Armor 28 Pro
Nano-SIM + Nano-SIM
Armor 28 Ultra Thermal
Nano-SIM + Nano-SIM
Other
Armor 28 Pro
IP68 dust tight and water resistant (immersible up to 2m for 30 min) Drop resistant up to 2m MIL-STD-810H compliant Accessory connector (ulefone endoscope, microscope)
Armor 28 Ultra Thermal
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min) Drop resistant up to 2m MIL-STD-810H compliant Accessory connector (ulefone endoscope, microscope)
Type
Armor 28 Pro
AMOLED, 1B colors, 120Hz, 2200 nits (peak)
Armor 28 Ultra Thermal
AMOLED, 1B colors, 120Hz, 900 nits (HBM), 2200 nits (peak)
Size
Armor 28 Pro
6.67 inches, 107.4 cm2 (~73.8% screen-to-body ratio)
Armor 28 Ultra Thermal
6.67 inches, 110.0 cm2 (~75.5% screen-to-body ratio)
Resolution
Armor 28 Pro
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Armor 28 Ultra Thermal
1080 x 2460 pixels (~395 ppi density)
Protection
Armor 28 Pro
Corning Gorilla Glass Victus, Mohs level 4
Armor 28 Ultra Thermal
Corning Gorilla Glass Victus
Other
Armor 28 Pro
Secondary display on the back: AMOLED, 1.04 inches, 340 x 340 pixels, 600 nits (peak)
Armor 28 Ultra Thermal
Secondary display on the back: AMOLED, 1.04 inches, 340 x 340 pixels, 500 nits (HBM)
OS
Armor 28 Pro
Android 15
Armor 28 Ultra Thermal
Android 15
Chipset
Armor 28 Pro
Mediatek Dimensity 7300 (4 nm)
Armor 28 Ultra Thermal
Mediatek Dimensity 9300+ (4 nm)
CPU
Armor 28 Pro
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Armor 28 Ultra Thermal
Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
GPU
Armor 28 Pro
Mali-G615 MC2
Armor 28 Ultra Thermal
Immortalis-G720 MC12
Card slot
Armor 28 Pro
microSDXC (dedicated slot)
Armor 28 Ultra Thermal
microSDXC (dedicated slot)
Internal
Armor 28 Pro
512GB 16GB RAM
Armor 28 Ultra Thermal
1TB 16GB RAM
Other
Armor 28 Pro
UFS 3.1
Armor 28 Ultra Thermal
UFS 4.0
Triple
Armor 28 Pro
50 MP, f/1.9, (wide), 1.0"-type, 1.6µm, dual pixel PDAF 64 MP, f/1.8, (night vision), 1/2.0", 0.7µm, 4 infrared lights 50 MP, f/2.2, 117˚ (ultrawide), 1/2.76", 0.64µm
Armor 28 Ultra Thermal
-
Features
Armor 28 Pro
Quad-LED flash, HDR, panorama
Armor 28 Ultra Thermal
Quad-LED flash, HDR, panorama
Video
Armor 28 Pro
4K@30fps, 1080p@30/60fps
Armor 28 Ultra Thermal
8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS
Quad
Armor 28 Pro
-
Armor 28 Ultra Thermal
50 MP, f/1.9, (wide), 1.0"-type, 1.6µm, dual pixel PDAF 64 MP, f/1.8, (night vision), 1/2", 0.7µm, 4 infrared lights 50 MP, f/2.2, 117˚ (ultrawide), 1/2.76", 0.64µm Thermal camera by ThermoVue T2, 640x512 px
Single
Armor 28 Pro
50 MP, f/2.5, (wide), 1/2.76", 0.64µm
Armor 28 Ultra Thermal
50 MP, f/2.5, (wide), 1/2.76", 0.64µm
Video
Armor 28 Pro
1080p@30fps
Armor 28 Ultra Thermal
1080p@30fps
Loudspeaker
Armor 28 Pro
Yes
Armor 28 Ultra Thermal
Yes
3.5mm jack
Armor 28 Pro
Yes
Armor 28 Ultra Thermal
Yes
WLAN
Armor 28 Pro
Wi-Fi 802.11 a/b/g/n/ac/6/7, tri-band
Armor 28 Ultra Thermal
Wi-Fi 802.11 a/b/g/n/ac/6/7, tri-band
Bluetooth
Armor 28 Pro
5.4, A2DP, LE
Armor 28 Ultra Thermal
5.4, A2DP, LE
Positioning
Armor 28 Pro
GPS, GALILEO, GLONASS, QZSS, BDS, NavIC
Armor 28 Ultra Thermal
GPS, GALILEO, GLONASS, QZSS, BDS, NavIC
NFC
Armor 28 Pro
Yes
Armor 28 Ultra Thermal
Yes
Infrared port
Armor 28 Pro
Yes
Armor 28 Ultra Thermal
Yes
Radio
Armor 28 Pro
Wireless FM radio
Armor 28 Ultra Thermal
Wireless FM radio, RDS, recording
USB
Armor 28 Pro
USB Type-C 2.0, OTG, accessory connector pins
Armor 28 Ultra Thermal
USB Type-C 3.2 Gen2, Display Port 1.4, OTG, accessory connector pins
Sensors
Armor 28 Pro
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Armor 28 Ultra Thermal
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Type
Armor 28 Pro
Li-Ion 10600 mAh
Armor 28 Ultra Thermal
Li-Ion 10600 mAh
Charging
Armor 28 Pro
120W wired, PPS, 40% in 10 min 50W wireless, 35% in 30 min 10W reverse wired 5W reverse wireless
Armor 28 Ultra Thermal
120W wired, PPS, 40% in 10 min 50W wireless, 35% in 30 min 10W reverse wired Reverse wireless
Colors
Armor 28 Pro
Black
Armor 28 Ultra Thermal
Black
Price
Armor 28 Pro
$ 399.99
Armor 28 Ultra Thermal
$ 880.43 / C$ 1,699.99 / £ 819.99