Ulefone Armor X31 rugged smartphones

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Rugged Smartphone, 128 GB Storage — Smartphones, Ulefone

Product details

General specs

Brand: Ulefone
Model: Armor X31
RAM: 6 GB
Display: 6.56 inches; 720 × 1612 resolution; 90 Hz
Processor: MediaTek Helio G91
Rear Camera: 48 MP main camera
Front Camera: 16 MP
Charging Power: 18 W
Battery Capacity: 6050 mAh
Internal Storage: 128 GB UFS 2.1
Operating System: Android
Wireless Connectivity: 4G, Wi-Fi, Bluetooth 5.2, NFC
Dust and water protection ratings: IP68, IP69K

Starting from ₹15,081.27

Last price update: 11/14/26

Ulefone Armor X31 rugged smartphone with 6 GB RAM, 128 GB storage, a 6.56-inch 90 Hz display, and IP68/IP69K protection.

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	This model	Recommendations
	Ulefone Armor X31 Orange	Ulefone Armor X16 Wasteland Shadow	Ulefone Armor X32 Few Orange	Ulefone Armor X12 Pro Some Orange Android 16	Ulefone Armor 27T+ Black	Ulefone Armor X31 Pro Black 5G NR Sub6 and 4G VoLTE support
Brand	Ulefone	Ulefone	Ulefone	Ulefone	Ulefone	Ulefone
Model	Armor X31	Armor X16	Armor X32	Armor X12 Pro	Armor 27T+	Armor X31 Pro
Color	Orange	Wasteland Shadow	Few Orange	Some Orange	Black	Black
Price	₹15,081.27	₹16,683.66	₹14,798.50	₹10,933.92	₹32,424.73	₹21,396.55
Seller	Sunsky	Sunsky	Sunsky	Sunsky	Sunsky	Sunsky
Update	Nov 14, 2026	Nov 14, 2026	Nov 14, 2026	Nov 14, 2026	Nov 14, 2026	Nov 14, 2026
NFC	Supported		Supported	Supported; Google Pay support stated
Weight	305.5 g	394.5 g	280 g	About 257 g	441 g	305.5g.
Battery	6050 mAh lithium-ion polymer	10,360 mAh lithium-ion polymer	5500 mAh lithium-ion polymer		10600 mAh Li-ion sub-zero solid-state battery
Sensors	Proximity, gravity, light, acceleration, geomagnetic, gyro, pedometer and air pressure	Proximity, gravity, light, acceleration, geomagnetic, gyro and infrared sensors; coulomb counter and pedometer	Proximity, gravity, light, acceleration, geomagnetic, gyroscope, coulomb counter, pedometer, air pressure and infrared		Proximity, gravity, light, acceleration, geomagnetic, gyroscope, coulomb counter, pedometer, air pressure, thermal, and infrared sensors
Capacity	128 GB storage	6 GB RAM + 128 GB storage	6 GB RAM + 128 GB storage	4GB RAM + 64GB ROM		8GB RAM + 256GB storage
Charging	18 W, 9 V/2 A; supports 5 W reverse charging	33 W, 11 V / 3 A; supports 5 W reverse charging	18 W, 9 V/2 A; supports 5 W reverse charging			18W charging (9V/2A); supports 5W reverse charging.
Processor	MediaTek Helio G91, octa-core, 2.0 GHz; 2 Arm Cortex-A75 and 6 Arm Cortex-A55 cores	MediaTek Helio G91 octa-core: 2 × Cortex-A75 at 2.0 GHz and 6 × Cortex-A55 at 1.8 GHz	MediaTek Helio G91, octa-core, 2.4 GHz; 2 × Arm Cortex-A76 and 6 × Arm Cortex-A55	MediaTek Helio G36 (MediaTek MT6765V/X), octa-core: 4 × Cortex-A53 at 2.2 GHz + 4 × Cortex-A53 at 1.6 GHz; 12 nm process	MediaTek Helio G99 octa-core, up to 2.2 GHz; 2 × Arm Cortex-A76 and 6 × Arm Cortex-A55	MediaTek Dimensity 6300 octa-core, up to 2.4GHz; 2 x Arm Cortex-A76 and 6 x Arm Cortex-A55.
Card Slots	Two nano-SIM slots and one microSD slot	3 slots: 2 nano-SIM and 1 microSD	Three slots: two nano-SIM and one microSD
Dimensions	173.78 × 82 × 13.65 mm	173.78 × 83.4 × 17.95 mm	163.4 × 80.8 × 14.5 mm	157.19 × 76.8 × 14.34 mm	182.8 × 86.8 × 18.5 mm (axes not specified)	173.78 x 82 x 13.65 mm (axes not specified).
Model Name	Armor X31	Armor X16	Armor X32	Armor X12 Pro	Armor 27T+	Armor X31 Pro
Front Camera	16 MP	16 MP, f/2.25	16 MP	8 MP, OV8856 sensor	32 MP with GD1 CMOS sensor	16MP (S5K3P8SP05, F2.25).
Product Type	Rugged smartphone	Rugged smartphone	Rugged smartphone	Rugged smartphone	rugged smartphone	5G rugged smartphone
Rear Cameras	48 MP main, 20 MP night vision and 2 MP macro	48 MP main, f/1.8; 20 MP night vision, f/1.8; 2 MP macro, f/2.2	48 MP main, 20 MP night vision and 2 MP macro		50 MP main camera with GN1 CMOS sensor and 64 MP night-vision camera with OV64B1B CMOS sensor	64MP main camera (IMX682, F1.9) + 25MP night-vision camera (IMX550, F1.8) + 2MP macro camera (OV02B10).
Product family	Armor	Armor	Armor		Armor	Armor
Unlock Methods	Side fingerprint and face unlock	Fingerprint and face unlock	Side fingerprint and face unlock		Side-mounted fingerprint unlock and face unlock	Side fingerprint unlock and face unlock.
Operating System	Android 14	Android 15	Android 14	Android 16	Android 15	Android 15.
Expandable Storage	TF card up to 2 TB; card not included	TF card up to 2 TB; card not included		TF card up to 256GB; card not included	Supports a TF card up to 2 TB; card not included
Graphics Processor	Mali-G52	Arm Mali-G52 MC2, 820 MHz	Arm Mali-G57 MC2
Memory		6 GB LPDDR4X RAM plus 6 GB dynamic RAM, which can be activated in Settings; 128 GB UFS 2.1 storage	6 GB LPDDR4X RAM plus 6 GB dynamic RAM, which can be activated in Settings; 128 GB UFS 2.1 storage		12 GB LPDDR4X RAM plus 12 GB virtual RAM; virtual RAM can be activated in Settings at the user's choice
Display		6.56-inch, 720 × 1612 HD+, 90 Hz, 20:9, 269.13 PPI, 84% screen-to-body ratio, 10-point multi-touch	5.65-inch, 1440 × 720 HD+, 90 Hz, 18:9, 285 PPI, 78% screen-to-body ratio, 10-point multi-touch		6.78-inch screen; 120 Hz refresh rate; 1080 × 2460 resolution	6.56-inch screen; 120Hz refresh rate; 720 x 1612 HD+ resolution; 84% screen-to-body ratio.
Included Items		33 W AC power charger, 100 cm Type-C to Type-C data cable, pre-installed protective film, tempered glass screen protector, SIM needle, lanyard, multilingual user manual, warranty card, charging instruction card and safety prompt card	Phone, 18 W AC power charger, 100 cm Type-C to Type-C data cable, pre-installed protective film, tempered glass screen protector, SIM needle, lanyard, multilingual user manual, warranty card, charging instruction card and safety prompt card; one of each	AC power charger, data cable, pre-installed protective film, SIM pick, lanyard, multilingual user manual, multi-function instruction card, warranty card	EU plug 33 W AC power charger, 100 cm Type-C to Type-C data cable, pre-installed protective film, tempered glass screen protector, SIM needle, lanyard, user manual, instruction cards, warranty card, and brochures
Wireless Connectivity		Wi-Fi 2.4 GHz and 5 GHz, 802.11 a/ac/b/g/n; Bluetooth 5.0; NFC		Wi-Fi 802.11 a/ac/b/g/n, 2.4G and 5G Wi-Fi; Bluetooth V5.0	Wi-Fi 2.4 GHz/5 GHz (802.11 a/ac/b/g/n), Bluetooth 5.2, NFC, and GPS, GLONASS, BeiDou, Galileo, and QZSS positioning	Wi-Fi 2.4G/5G (802.11 a/ac/b/g/n); Bluetooth V5.2; NFC.