Side-by-side technical data

Ulefone Armor X16 vs Ulefone Armor X31

Comparison between Ulefone Armor X16 and Ulefone Armor X31: camera, battery, fast charging, display, performance and colors, side by side. More phones from Ulefone.

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Armor X16

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Armor X31

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The verdict

Your pick: Ulefone Armor X16, ahead on Design & display and Battery & charging. Unless Connectivity decides it for you.

Category
Category	Armor X16	Armor X31
Design & display	5.2	4.8
Performance & hardware	3.8	3.8
Camera	3.8	3.8
Connectivity	6.0	6.3
Battery & charging	6.9	6.6

Which one is for you?

Ulefone Armor X16, if you care about…

Battery Capacity: 10,360 mAh; against 6,050 mAh
Display Refresh Rate: 120 Hz; against 90 Hz
Peak Display Brightness: 910 nits; against 600 nits
Fast Charge Power: 33 W; against 18 W

Ulefone Armor X31, if you care about…

Bluetooth Version: Bluetooth 5.2; against Bluetooth 5.0
Weight: 305.5 g; against 395.4 g
Body Thickness: 13.7 mm; against 18 mm

Specification comparison

Show differences only

Performance

Specification	Armor X16	Armor X31
Processor Model	MediaTek Helio G91	MediaTek Helio G91
Processor Process Size	12 nm	12 nm
Graphics GPU	Mali-G52 MC2	Mali-G52 MC2
Storage Type	UFS 2.1	UFS 2.1
Maximum CPU Clock	2 GHz	2 GHz
Maximum Storage Capacity	128 GB	128 GB
AnTuTu Score	269,000	269,000
Geekbench 6 Single-Core	425	—
Geekbench 6 Multi-Core	1,262	—
CPU Description	Octa-core CPU with 2x Cortex-A75 at 2.0 GHz and 6x Cortex-A55 at 1.8 GHz	Octa-core CPU with 2 Cortex-A75 cores at 2.0 GHz and 6 Cortex-A55 cores at 1.8 GHz
Processor Type	Octa-Core	Octa-Core
64-Bit Processor	Yes	Yes
RAM Capacity	6 GB	6 GB
RAM Type	LPDDR4X	LPDDR4X
Expandable Storage	Yes	Yes
AnTuTu version	v10	v10

Design

Specification	Armor X16	Armor X31
Body Colors	Black, Gold, Grey, Orange	Black, Orange, Green
Body Thickness	18 mm	13.7 mm Best value
Body Width	83.4 mm	82 mm
Body Height	173.8 mm	173.8 mm
Weight	395.4 g	305.5 g Best value
Usable Surface	71.3 %	72.5 % Best value
Body Materials	Polycarbonate	Polycarbonate
Resistance Features	IP68, IP69, IP69K, MIL-STD-810H	IP68, IP69K, MIL-STD-810H, Drop Resistant Up to 2 m
Waterproof Depth	2 m Best value	1.5 m
Drop Resistance Class	A	A
Repairability Class	C	C
Drop Test Count	270	270

Battery

Specification	Armor X16	Armor X31
Battery Efficiency Rating	A	A
Battery Capacity	10,360 mAh Best value	6,050 mAh
Battery Type	Li-Ion	Li-Polymer
Fast Charge Power	33 W Best value	18 W
Battery Features	Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable	Fast Charging, Reverse Charging, Non-Removable
Battery Endurance	116 h 54 min Best value	81 h 3 min
Charge cycles	1,000	1,000

Display

Specification	Armor X16	Armor X31
Display Aspect Ratio	20:9	20:9
Display Technology	IPS LCD	IPS LCD
Peak Display Brightness	910 nits Best value	600 nits
Display Diagonal	6.56″	6.56″
Display Horizontal Resolution	720 px	720 px
Display Vertical Resolution	1,612 px	1,612 px
Display Pixel Density	269 ppi	269 ppi
Display Refresh Rate	120 Hz Best value	90 Hz
Touch Sampling Rate	240 Hz	240 Hz
Display Features	Gorilla Glass 5, Mohs Level 5, Hole-Punch Notch, Capacitive Touch, Multi-Touch, Scratch Resistant	Gorilla Glass 5, Mohs Level 4, Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch

Sensors

Specification	Armor X16	Armor X31
Fingerprint Sensor Placement	Side	Side

Sensor

Specification	Armor X16	Armor X31
Sensor Features	Fingerprint Sensor, Accelerometer, Compass, Gravity Sensor, Gyroscope, Light Sensor, Proximity Sensor, Thermometer Sensor	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer, Light Sensor, Thermometer Sensor

Software

Specification	Armor X16	Armor X31
Operating System	Android 15	Android 14
OS Family	Android	Android
OS Version	15 Best value	14
Google Services	Yes	Yes

Connectivity

Specification	Armor X16	Armor X31
SIM Configurations	Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM	Dual Nano-SIM, Dual SIM Dual Standby
Cellular Bands	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B32, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66, 4G LTE B71	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B32, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66, 4G LTE B71
Cellular Technologies	GSM, CDMA, HSPA, LTE	GSM, CDMA, HSPA, LTE
Wi-Fi Standards	Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g	Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Wi-Fi Features	Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display	Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Bluetooth Version	Bluetooth 5.0	Bluetooth 5.2 Best value
Bluetooth Profiles	A2DP, LE	A2DP, LE
Navigation Systems	GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC	GPS, A-GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC
Connectivity Features	3.5 mm Audio Jack, Infrared, NFC, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE, VoNR, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C, USB 2.0	3.5 mm Audio Jack, Infrared, NFC, FM Radio, USB Type-C, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE, VoNR
USB Version	USB 2.0	USB 2.0
Max. download speed	300 Mbps	—
Max. upload speed	100 Mbps	—

Audio

Specification	Armor X16	Armor X31
Audio Features	A2DP, LE, Loudspeaker	A2DP, LE, Loudspeaker