Ulefone Armor 15 vs Ulefone Armor 21

Key Specs

Battery
Battery	6600 mAh	9600 mAh
Display
Display	5.45 inches (13.84 cm)	6.58 inches (16.71 cm)
Front Camera
Front Camera	16 MP	16 MP
Processor
Processor	MediaTek Helio G35	MediaTek Helio G99
RAM
RAM	6 GB	-
Rear Camera
Rear Camera	12 MP + 13 MP	64 MP + 24 MP

Battery

Capacity
Capacity	6600 mAh	9600 mAh
Quick Charging
Quick Charging	Yes, Fast, 18W	Yes, Fast, 33W
Removable
Removable	No	No
Standby time
Standby Time	Up to 360 Hours(2G)	Up to 522 Hours(2G)
TalkTime
TalkTime	Up to 36 Hours(2G)	Up to 39 Hours(2G)
Type
Type	Li-Polymer	Li-Polymer
USB Type-C
USB Type-C	Yes	Yes

Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	-	Digital Zoom Auto Flash Custom Watermark Face detection Touch to focus
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	9000 x 7000 Pixels
Resolution
Resolution	-	16 MP f/2.2, Wide Angle, Primary Camera(1µm pixel size)
Sensor
Sensor	-	IMX686, CMOS image sensor, Exmor-RS CMOS Sensor
Settings
Settings	-	Exposure compensation
Shooting Modes
Shooting Modes	-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	-	3840x2160 @ 30 fps 1920x1080 @ 30 fps 1280x720 @ 30 fps 720x480 @ 30 fps

Design

Colours
Colours	Meteorite Black, Tech Blue, Sport Red	Black
Height
Height	170.2 mm	176 mm
Ruggedness
Ruggedness	Dust proof	Dust proof
Thickness
Thickness	18.2 mm	18.1 mm
Waterproof
Waterproof	Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68, IP69K	Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68, IP69K
Weight
Weight	346 grams	400 grams
Width
Width	79.6 mm	81.6 mm

Display

Aspect Ratio
Aspect Ratio	-	20:9
Bezel-less display
Bezel-less display	Yes	-
Bezelless Display
Bezelless Display	-	Yes with waterdrop notch
Display Type
Display Type	IPS LCD	IPS LCD
Pixel Density
Pixel Density	295 ppi	401 ppi
Refresh Rate
Refresh Rate	-	120 Hz
Resolution
Resolution	720x1440 px (HD+)	-
Screen Size
Screen Size	5.45 inches (13.84 cm)	6.58 inches (16.71 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	56.58 %	72.79 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Camera Setup
Camera Setup	Single	-
Resolution
Resolution	16 MP f/2.4, Primary Camera	-

General

Brand
Brand	Ulefone	Ulefone
Launch Date
Launch Date	January 12, 2023 (Official)	October 12, 2023 (Expected)
Operating System
Operating System	Android v12	Android v13

Main Camera

Autofocus
Autofocus	Yes	-
Camera Features
Camera Features	Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Camera Setup	Dual	-
Flash
Flash	Yes, LED Flash	-
Image Resolution
Image Resolution	4000 x 3000 Pixels	-
Resolution
Resolution	12 MP f/1.8, Primary Camera 13 MP f/2.4, Wide Angle Camera	-
Settings
Settings	Exposure compensation	-
Shooting Modes
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
Video Recording	1920x1080 @ 30 fps 1280x720 @ 30 fps 720x480 @ 30 fps	-

Multimedia

Audio Jack
Audio Jack	USB Type-C	3.5 mm
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v5.0	Yes, v5.2
GPS
GPS	Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
NFC	Yes	Yes
Network Support
Network Support	5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
SIM 1	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 19) / 800(band 20) 3G Bands: UMTS 1700 / 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 19) / 800(band 20) 3G Bands: UMTS 1700/2100 / 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM Size	SIM1: Nano, SIM2: Nano	-
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	Mass storage device, USB charging	Mass storage device, USB charging
VoLTE
VoLTE	Yes	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Features
Wi-Fi Features	Mobile Hotspot	Mobile Hotspot

Performance

Architecture
Architecture	64 bit	64 bit
CPU
CPU	Octa core (2.3 GHz, Quad core, Cortex A53 + 1.8 GHz, Quad core, Cortex A53)	Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Chipset
Chipset	MediaTek Helio G35	MediaTek Helio G99
Fabrication
Fabrication	12 nm	6 nm
Graphics
Graphics	PowerVR GE8320	Mali-G57 MC2
Ram
RAM	-	8 GB

Sensors

Fingerprint Sensor
Fingerprint Sensor	Yes	Yes
Fingerprint Sensor Position
Fingerprint Sensor Position	Side	Side
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass

Storage

Expandable Memory
Expandable Memory	Yes, Up to 256 GB	Yes, Up to 2 TB
Internal Memory
Internal Memory	128 GB	256 GB
USB OTG
USB OTG	Yes	-