Side-by-side technical data

Umidigi Note 100x 5G vs Ulefone Armor X31

Comparison between Umidigi Note 100x 5G and Ulefone Armor X31: camera, battery, fast charging, display, performance and colors, side by side. More phones from Umidigi and Ulefone.

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Umidigi

Note 100x 5G

Ulefone

Armor X31

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The verdict

Your pick: Umidigi Note 100x 5G, ahead on Design & display and Connectivity. Unless Battery & charging decides it for you.

Category
Category	Note 100x 5G	Armor X31
Design & display	5.2	4.8
Performance & hardware	3.9	3.8
Camera	3.7	3.8
Connectivity	7.0	6.3
Battery & charging	5.7	6.6

Which one is for you?

Umidigi Note 100x 5G, if you care about…

AnTuTu Score: 308,681; against 269,000
Wi-Fi Standards: Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax); against Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Display Refresh Rate: 120 Hz; against 90 Hz
Maximum Storage Capacity: 256 GB; against 128 GB

Ulefone Armor X31, if you care about…

Battery Capacity: 6,050 mAh; against 5,200 mAh
RAM Capacity: 6 GB; against 4 GB
Storage Type: UFS 2.1; against eMMC 5.1
Display Pixel Density: 269 ppi; against 258 ppi

Specification comparison

Show differences only

Performance

Specification	Note 100x 5G	Armor X31
Processor Model	Unisoc T8200	MediaTek Helio G91
Processor Process Size	6 nm Best value	12 nm
Graphics GPU	Mali-G57 MC2	Mali-G52 MC2
Storage Type	eMMC 5.1	UFS 2.1 Best value
Maximum CPU Clock	2.3 GHz Best value	2 GHz
Maximum Storage Capacity	256 GB Best value	128 GB
AnTuTu Score	308,681 Best value	269,000
CPU Description	2x2.3 GHz ARM Cortex-A76 + 6x2.1 GHz ARM Cortex-A55	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	4 GB	6 GB Best value
RAM Type	—	LPDDR4X
Expandable Storage	Yes	Yes
AnTuTu version	v10	v10

Design

Specification	Note 100x 5G	Armor X31
Body Colors	Black, White, Green	Black, Orange, Green
Body Thickness	8.1 mm Best value	13.7 mm
Body Width	78 mm	82 mm
Body Height	168.3 mm	173.8 mm
Weight	199 g Best value	305.5 g
Usable Surface	85 % Best value	72.5 %
Body Materials	Plastic	Polycarbonate
Resistance Features	IP54	IP68, IP69K, MIL-STD-810H, Drop Resistant Up to 2 m Best value
Waterproof Depth	—	1.5 m
Drop Resistance Class	—	A
Repairability Class	—	C
Drop Test Count	—	270

Battery

Specification	Note 100x 5G	Armor X31
Battery Efficiency Rating	—	A
Battery Capacity	5,200 mAh	6,050 mAh Best value
Battery Type	Li-Polymer	Li-Polymer
Fast Charge Power	20 W Best value	18 W
Battery Features	Fast Charging, Non-Removable	Fast Charging, Reverse Charging, Non-Removable Best value
Battery Endurance	—	81 h 3 min
Charge cycles	—	1,000

Display

Specification	Note 100x 5G	Armor X31
Display Aspect Ratio	20:9	20:9
Display Technology	IPS LCD	IPS LCD
Peak Display Brightness	—	600 nits
Display Diagonal	6.8″ Best value	6.56″
Display Horizontal Resolution	720 px	720 px
Display Vertical Resolution	1,600 px	1,612 px Best value
Display Pixel Density	258 ppi	269 ppi Best value
Display Refresh Rate	120 Hz Best value	90 Hz
Touch Sampling Rate	—	240 Hz
Display Features	Water Drop Notch, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, 120Hz	Gorilla Glass 5, Mohs Level 4, Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch

Sensors

Specification	Note 100x 5G	Armor X31
Fingerprint Sensor Placement	Side	Side

Sensor

Specification	Note 100x 5G	Armor X31
Sensor Features	Fingerprint Sensor, Accelerometer, Light Sensor, Virtual Proximity Sensing	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer, Light Sensor, Thermometer Sensor

Software

Specification	Note 100x 5G	Armor X31
Operating System	Android 15	Android 14
OS Family	Android	Android
OS Version	15 Best value	14
Google Services	Yes	Yes

Connectivity

Specification	Note 100x 5G	Armor X31
SIM Configurations	Dual Nano-SIM, Dual SIM Dual Standby	Dual Nano-SIM, Dual SIM Dual Standby
Cellular Bands	2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B8, 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 B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n25, 5G NR n28a, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n77, 5G NR n78	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, UMTS, LTE, 5G Best value	GSM, CDMA, HSPA, LTE
Wi-Fi Standards	Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) Best value	Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Wi-Fi Features	Wi-Fi Hotspot, MIMO	Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Bluetooth Version	Bluetooth 5.2	Bluetooth 5.2
Bluetooth Profiles	A2DP	A2DP, LE
Navigation Systems	GPS, A-GPS, GLONASS, BeiDou, Galileo	GPS, A-GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC Best value
Connectivity Features	3.5 mm Audio Jack, Computer Sync, NFC, OTA Sync, FM Radio, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C	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

Audio

Specification	Note 100x 5G	Armor X31
Audio Features	DTS, DTS:X, Stereo Speakers, A2DP Best value	A2DP, LE, Loudspeaker