Screen size
equal specsArmor X316.6"
RugKing 3 Pro6.6"
Quick verdict
Armor X31 leads the measured specs 6-4.
Measured wins
Armor X31
6
spec wins
Overall winner
Ties
11
equal specs
RugKing 3 Pro
4
spec wins
Screen size
equal specsTechnology
Armor X31
GSM / CDMA / HSPA / LTE
RugKing 3 Pro
GSM / HSPA / LTE
2G bands
Armor X31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
RugKing 3 Pro
GSM 850 / 900 / 1800 / 1900
3G bands
Armor X31
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
RugKing 3 Pro
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Armor X31
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
equal specsWi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
RugKing 3 Pro
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
Speed
Armor X31
HSPA, LTE
RugKing 3 Pro
HSPA, LTE
Announced
Armor X31
2025, April
RugKing 3 Pro
2025, November
Status
Armor X31
Available. Released 2025, April
RugKing 3 Pro
Available. Released 2025, December 08
Dimensions
Armor X31
173.8 x 82 x 13.7 mm (6.84 x 3.23 x 0.54 in)
RugKing 3 Pro
173.8 x 83 x 12.9 mm (6.84 x 3.27 x 0.51 in)
Weight
Armor X31
305.5 g (10.79 oz)
RugKing 3 Pro
286 g (10.09 oz)
SIM
Armor X31
Nano-SIM + Nano-SIM
RugKing 3 Pro
Nano-SIM + Nano-SIM
Other
Armor X31
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Drop resistant up to 2m MIL-STD-810H compliant Dedicated flashlight 120 lm
RugKing 3 Pro
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 Dedicated flashlight
Type
Armor X31
IPS LCD, 90Hz, 600 nits
RugKing 3 Pro
IPS LCD, 120Hz, 500 nits
Size
Armor X31
6.56 inches, 103.4 cm2 (~72.5% screen-to-body ratio)
RugKing 3 Pro
6.56 inches, 103.4 cm2 (~71.7% screen-to-body ratio)
Resolution
Armor X31
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
RugKing 3 Pro
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
Protection
Armor X31
Corning Gorilla Glass 5, Mohs level 4
RugKing 3 Pro
Corning Gorilla Glass 3
OS
Armor X31
Android 14
RugKing 3 Pro
Android 15
Chipset
Armor X31
Mediatek Helio G91 (12 nm)
RugKing 3 Pro
Unisoc T7250 (12 nm)
CPU
Armor X31
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
RugKing 3 Pro
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Armor X31
Mali-G52 MC2
RugKing 3 Pro
Mali-G57 MP1
Card slot
Armor X31
microSDXC (dedicated slot)
RugKing 3 Pro
microSDXC (dedicated slot)
Internal
Armor X31
128GB 6GB RAM
RugKing 3 Pro
128GB 8GB RAM
Other
Armor X31
UFS 2.1
RugKing 3 Pro
UFS 2.2
Triple
Armor X31
48 MP, f/1.8, (wide), 0.8µm, PDAF 20 MP, f/1.8, (night vision), 2 infrared lights 2 MP (macro)
RugKing 3 Pro
-
Features
Armor X31
LED flash, HDR, panorama
RugKing 3 Pro
LED flash, HDR, panorama
Video
Armor X31
1440p@30fps, 1080p@30fps
RugKing 3 Pro
1080p@30fps
Dual
Armor X31
-
RugKing 3 Pro
48 MP, f/1.8, (wide), 0.8µm, AF 2 MP (macro)
Single
Armor X31
16 MP, f/2.3, (wide), 1.0µm
RugKing 3 Pro
8 MP, f/2.0, (wide), 1.12µm
Video
Armor X31
1080p@30fps
RugKing 3 Pro
Yes
Loudspeaker
Armor X31
Yes
RugKing 3 Pro
Yes
3.5mm jack
Armor X31
Yes
RugKing 3 Pro
No
WLAN
Armor X31
Wi-Fi 802.11 a/b/g/n/ac, dual-band
RugKing 3 Pro
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Armor X31
5.2, A2DP, LE
RugKing 3 Pro
5.2, A2DP, LE
Positioning
Armor X31
GPS, GLONASS, GALILEO, BDS
RugKing 3 Pro
GPS, GLONASS, GALILEO, BDS
NFC
Armor X31
Yes
RugKing 3 Pro
Yes
Infrared port
Armor X31
Yes
RugKing 3 Pro
-
Radio
Armor X31
Wireless FM radio
RugKing 3 Pro
Wireless FM radio, RDS, recording
USB
Armor X31
USB Type-C 2.0, OTG
RugKing 3 Pro
USB Type-C 2.0, OTG
Sensors
Armor X31
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
RugKing 3 Pro
Accelerometer, proximity, compass
Type
Armor X31
Li-Po 6050 mAh
RugKing 3 Pro
Li-Po 5700 mAh
Charging
Armor X31
18W wired
RugKing 3 Pro
10W wired 5W reverse wired
Colors
Armor X31
Black, Black/Orange, Black/Green
RugKing 3 Pro
Black, Green, Orange
Price
Armor X31
About 130 EUR
RugKing 3 Pro
About 140 EUR