Screen size
Armor X31Winner: 6.6"+5.2%
Note 156.2"
Quick verdict
Armor X31 leads the measured specs 14-3.
Measured wins
Armor X31
14
spec wins
Overall winner
Ties
4
equal specs
Note 15
3
spec wins
Screen size
Technology
Armor X31
GSM / CDMA / HSPA / LTE
Note 15
GSM / HSPA
2G bands
Armor X31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
Note 15
GSM 850 / 900 / 1800 / 1900
3G bands
Armor X31
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
Note 15
HSDPA 850 / 900 / 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
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Note 15
-
Speed
Armor X31
HSPA, LTE
Note 15
HSPA
Announced
Armor X31
2025, April
Note 15
2023, June 18
Status
Armor X31
Available. Released 2025, April
Note 15
Available. Released 2023, June 18
Dimensions
Armor X31
173.8 x 82 x 13.7 mm (6.84 x 3.23 x 0.54 in)
Note 15
157.2 x 75.3 x 8.9 mm (6.19 x 2.96 x 0.35 in)
Weight
Armor X31
305.5 g (10.79 oz)
Note 15
179 g (6.31 oz)
SIM
Armor X31
Nano-SIM + Nano-SIM
Note 15
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
Note 15
-
Type
Armor X31
IPS LCD, 90Hz, 600 nits
Note 15
IPS LCD
Size
Armor X31
6.56 inches, 103.4 cm2 (~72.5% screen-to-body ratio)
Note 15
6.22 inches, 93.4 cm2 (~78.9% screen-to-body ratio)
Resolution
Armor X31
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
Note 15
720 x 1600 pixels, 20:9 ratio (~282 ppi density)
Protection
Armor X31
Corning Gorilla Glass 5, Mohs level 4
Note 15
-
OS
Armor X31
Android 14
Note 15
Android 12 (Go edition)
Chipset
Armor X31
Mediatek Helio G91 (12 nm)
Note 15
Mediatek MT6580A/WVP (28 nm)
CPU
Armor X31
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Note 15
Quad-core 1.3 GHz Cortex-A7
GPU
Armor X31
Mali-G52 MC2
Note 15
Mali-400
Card slot
Armor X31
microSDXC (dedicated slot)
Note 15
microSDXC (dedicated slot)
Internal
Armor X31
128GB 6GB RAM
Note 15
32GB 2GB RAM
Other
Armor X31
UFS 2.1
Note 15
-
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)
Note 15
-
Features
Armor X31
LED flash, HDR, panorama
Note 15
LED flash, HDR, panorama
Video
Armor X31
1440p@30fps, 1080p@30fps
Note 15
720p@30fps
Dual
Armor X31
-
Note 15
8 MP, (wide) Auxiliary lens
Single
Armor X31
16 MP, f/2.3, (wide), 1.0µm
Note 15
5 MP
Video
Armor X31
1080p@30fps
Note 15
720p@30fps
Loudspeaker
Armor X31
Yes
Note 15
Yes
3.5mm jack
Armor X31
Yes
Note 15
Yes
WLAN
Armor X31
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Note 15
Wi-Fi 802.11 b/g/n
Bluetooth
Armor X31
5.2, A2DP, LE
Note 15
4.0, A2DP
Positioning
Armor X31
GPS, GLONASS, GALILEO, BDS
Note 15
GPS
NFC
Armor X31
Yes
Note 15
No
Infrared port
Armor X31
Yes
Note 15
-
Radio
Armor X31
Wireless FM radio
Note 15
Stereo FM radio, RDS, recording
USB
Armor X31
USB Type-C 2.0, OTG
Note 15
USB Type-C 2.0
Sensors
Armor X31
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Note 15
Accelerometer, proximity
Type
Armor X31
Li-Po 6050 mAh
Note 15
Li-Po 4000 mAh
Charging
Armor X31
18W wired
Note 15
-
Colors
Armor X31
Black, Black/Orange, Black/Green
Note 15
Sunset Purple, Diamond Blue, Twilight Black
Price
Armor X31
About 130 EUR
Note 15
About 80 EUR