Ulefone Armor X31 Pro

Released 2025, January 01
306g, 13.7mm thickness
Android 14
256GB storage, microSDXC
1.9% 83,822 hits
12 Become a fan
6.56"
720x1612 pixels
64MP
1440p
8GB RAM
Dimensity 6300
6050mAh
18W

Network	Technology	GSM / CDMA / HSPA / LTE / 5G
	2G bands	GSM 850 / 900 / 1800 / 1900
		CDMA 800 / 1900
	3G bands	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
	4G bands	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	1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA
	Speed	HSPA, LTE, 5G

Launch	Announced	2024, December 21
Launch	Status	Available. Released 2025, January 01

Body	Dimensions	173.8 x 82 x 13.7 mm (6.84 x 3.23 x 0.54 in)
	Weight	306 g (10.79 oz)
	SIM	Nano-SIM + Nano-SIM
		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

Display	Type	IPS LCD, 120Hz, 800 nits (HBM)
	Size	6.56 inches, 103.4 cm² (~72.5% screen-to-body ratio)
	Resolution	720 x 1612 pixels, 20:9 ratio (~269 ppi density)
	Protection	Corning Gorilla Glass 5, Mohs level 4

Platform	OS	Android 14
	Chipset	Mediatek Dimensity 6300 (6 nm)
	CPU	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
	GPU	Mali-G57 MC2

Memory	Card slot	microSDXC (dedicated slot)
	Internal	256GB 8GB RAM

Main Camera	Triple	64 MP, f/1.9, (wide), 0.8µm, PDAF 25 MP, f/1.8, (night vision), 2 infrared lights 2 MP (macro)
	Features	LED flash, HDR, panorama
	Video	1440p@30fps, 1080p@30fps

Selfie camera	Single	16 MP, f/2.3, (wide), 1.0µm
	Video	1080p@30fps

Sound	Loudspeaker	Yes
	3.5mm jack	Yes

Comms	WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band
	Bluetooth	5.2, A2DP, LE
	Positioning	GPS, GLONASS, GALILEO, BDS
	NFC	Yes
	Infrared port	Yes
	Radio	Wireless FM radio
	USB	USB Type-C 2.0

Features	Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Battery	Type	Li-Po 6050 mAh
	Charging	18W wired

Misc	Colors	Black, Black/Orange, Black/Green
	Price	About 200 EUR

EU LABEL	Energy	Class A
	Battery	81:30h endurance, 1000 cycles
	Free fall	Class A (270 falls)
	Repairability	Class C

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Ulefone Armor X31 Pro - user opinions and reviews

Marks2552
Teh
01 Jul 2025

An AMOLED display and a Dimensity 7400 processor I would have snatched up this phone. Subscribers are looking for thin form phones like this but with better specs.

Anonymous
JY{
20 Feb 2025

RAM expansion through internal storage wears out internal storage it is just an experiment to faster kill device

Conan Ng
tdt
18 Feb 2025

With being X itself is also already an answer as no to any Ultra versions. Not any disappointed within reasonable realistic expectations.