Screen size
Armor 28 UltraWinner: 6.7"+1.6%
Armor X166.6"
Quick verdict
Armor 28 Ultra leads the measured specs 14-2.
Measured wins
Armor 28 Ultra
14
spec wins
Overall winner
Ties
5
equal specs
Armor X16
2
spec wins
Screen size
Technology
Armor 28 Ultra
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
Armor X16
GSM / CDMA / HSPA / LTE
2G bands
Armor 28 Ultra
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
Armor X16
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
Armor 28 Ultra
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1x
Armor X16
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Armor 28 Ultra
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
equal specsWi‑Fi
Bluetooth
USB
5G support
NFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71
Armor X16
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 66, 71
5G bands
Armor 28 Ultra
1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6
Armor X16
-
Speed
Armor 28 Ultra
HSPA, LTE, 5G
Armor X16
HSPA, LTE
Announced
Armor 28 Ultra
2025, February
Armor X16
2025, July
Status
Armor 28 Ultra
Available. Released 2025, March 17
Armor X16
Available. Released 2025, July
Dimensions
Armor 28 Ultra
174.2 x 83.6 x 19.4 mm (6.86 x 3.29 x 0.76 in)
Armor X16
173.8 x 83.4 x 18 mm (6.84 x 3.28 x 0.71 in)
Weight
Armor 28 Ultra
450 g (0.99 lb)
Armor X16
395.4 g (13.93 oz)
SIM
Armor 28 Ultra
Nano-SIM + Nano-SIM
Armor X16
Nano-SIM + Nano-SIM
Other
Armor 28 Ultra
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)
Armor X16
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min) MIL-STD-810H compliant
Type
Armor 28 Ultra
AMOLED, 1B colors, 120Hz, 600 nits (HBM), 2200 nits (peak)
Armor X16
IPS LCD, 120Hz, 910 nits (peak)
Size
Armor 28 Ultra
6.67 inches, 107.4 cm2 (~73.8% screen-to-body ratio)
Armor X16
6.56 inches, 103.4 cm2 (~71.3% screen-to-body ratio)
Resolution
Armor 28 Ultra
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Armor X16
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
Protection
Armor 28 Ultra
Corning Gorilla Glass Victus, Mohs level 4
Armor X16
Corning Gorilla Glass 5, Mohs level 5
Other
Armor 28 Ultra
Secondary display on the back: AMOLED, 1.04 inches, 340 x 340 pixels, 500 nits (HBM)
Armor X16
-
OS
Armor 28 Ultra
Android 15
Armor X16
Android 15
Chipset
Armor 28 Ultra
Mediatek Dimensity 9300+ (4 nm)
Armor X16
Mediatek Helio G91 (12 nm)
CPU
Armor 28 Ultra
Octa-core (1x3.4 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
Armor X16
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Armor 28 Ultra
Immortalis-G720 MC12
Armor X16
Mali-G52 MC2
Card slot
Armor 28 Ultra
microSDXC (dedicated slot)
Armor X16
microSDXC (dedicated slot)
Internal
Armor 28 Ultra
1TB 16GB RAM
Armor X16
128GB 6GB RAM
Other
Armor 28 Ultra
UFS 4.0
Armor X16
UFS 2.1
Triple
Armor 28 Ultra
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 X16
48 MP, f/1.8, (wide), 0.8µm, PDAF 20 MP, f/1.8, (night vision), 2 infrared lights 2 MP (macro)
Features
Armor 28 Ultra
Quad-LED flash, HDR, panorama
Armor X16
LED flash, HDR, panorama
Video
Armor 28 Ultra
8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS
Armor X16
1080p@30fps
Single
Armor 28 Ultra
50 MP, f/2.5, (wide), 1/2.76", 0.64µm
Armor X16
16 MP, f/2.3, (wide), 1.0µm
Video
Armor 28 Ultra
1080p@30fps
Armor X16
1080p@30fps
Loudspeaker
Armor 28 Ultra
Yes
Armor X16
Yes
3.5mm jack
Armor 28 Ultra
Yes
Armor X16
Yes
WLAN
Armor 28 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6/7, tri-band
Armor X16
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Armor 28 Ultra
5.4, A2DP, LE
Armor X16
5.0, A2DP, LE
Positioning
Armor 28 Ultra
GPS, GALILEO, GLONASS, QZSS, BDS, NavIC
Armor X16
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Armor 28 Ultra
Yes
Armor X16
Yes
Infrared port
Armor 28 Ultra
Yes
Armor X16
Yes
Radio
Armor 28 Ultra
Wireless FM radio, RDS, recording
Armor X16
Wireless FM radio
USB
Armor 28 Ultra
USB Type-C 3.2 Gen2, Display Port 1.4, OTG, accessory connector pins
Armor X16
USB Type-C 2.0, OTG
Sensors
Armor 28 Ultra
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Armor X16
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
Armor 28 Ultra
Li-Ion 10600 mAh
Armor X16
Li-Ion 10360 mAh
Charging
Armor 28 Ultra
120W wired, PPS, 40% in 10 min 50W wireless, 35% in 30 min 10W reverse wired
Armor X16
33W wired 5W reverse wired
Colors
Armor 28 Ultra
Black
Armor X16
Wasteland Shadow/Sand Dune
Price
Armor 28 Ultra
$ 794.99 / C$ 1,092.49 / € 780.10
Armor X16
-