Samsung Galaxy M53 5g vs Ulefone Armor 21

Key Specs

Battery
Battery	5000 mAh	9600 mAh
Display
Display	6.7 inches (17.02 cm)	6.58 inches (16.71 cm)
Front Camera
Front Camera	32 MP	16 MP
Processor
Processor	MediaTek Dimensity 900	MediaTek Helio G99
RAM
RAM	6 GB	8 GB
Rear Camera
Rear Camera	108 MP + 8 MP + 2 MP + 2 MP	64 MP + 24 MP

Battery

Capacity
Capacity	5000 mAh	9600 mAh
Quick Charging
Quick Charging	Yes, Fast, 25W	Yes, Fast, 33W
Removable
Removable	No	No
Standby time
Standby Time	-	Up to 522 Hours(2G)
TalkTime
TalkTime	Up to 39 Hours(4G)	Up to 39 Hours(2G)
Type
Type	Li-ion	Li-Polymer
USB Type-C
USB Type-C	Yes	Yes

Design

Colours
Colours	Deep Ocean Blue, Mystique Green	Black
Height
Height	164.7 mm	176 mm
Ruggedness
Ruggedness	-	Dust proof
Thickness
Thickness	7.4 mm	18.1 mm
Waterproof
Waterproof	-	Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68, IP69K
Weight
Weight	176 grams	400 grams
Width
Width	77 mm	81.6 mm

Display

Aspect Ratio
Aspect Ratio	20:9	20:9
Bezel-less display
Bezel-less display	Yes with punch-hole display	Yes with waterdrop notch
Brightness
Brightness	420 nits	-
Display Type
Display Type	Super AMOLED Plus	IPS LCD
Pixel Density
Pixel Density	393 ppi	401 ppi
Refresh Rate
Refresh Rate	120 Hz	120 Hz
Resolution
Resolution	1080x2400 px (FHD+)	1080x2408 px (FHD+)
Screen Protection
Screen Protection	Corning Gorilla Glass v5	-
Screen Size
Screen Size	6.7 inches (17.02 cm)	6.58 inches (16.71 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	85.46 %	72.79 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
Autofocus	No	-
Camera Setup
Camera Setup	Single	Single
Flash
Flash	No	-
Resolution
Resolution	32 MP f/2.2, Wide Angle, Primary Camera(26 mm focal length)	16 MP f/2.2, Wide Angle, Primary Camera(1µm pixel size)
Sensor
Sensor	Exmor RS	-

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General

Brand
Brand	Samsung	Ulefone
Custom UI
Custom UI	Samsung One UI	-
Launch Date
Launch Date	April 29, 2022 (Official)	-
Operating System
Operating System	Android v12	Android v13

Main Camera

Autofocus
Autofocus	Yes	Yes
Camera Features
Camera Features	10 x Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Auto Flash Custom Watermark Face detection Touch to focus
Camera Setup
Camera Setup	Quad	Dual
Flash
Flash	Yes, LED Flash	Yes, LED Flash
Image Resolution
Image Resolution	12000 x 9000 Pixels	9000 x 7000 Pixels
OIS
OIS	No	-
Resolution
Resolution	108 MP f/1.8, Wide Angle, Primary Camera 8 MP f/2.2, Ultra-Wide Angle Camera(4.0" sensor size, 1.12µm pixel size)2 MP f/2.4, Macro Camera 2 MP f/2.4, Depth Camera	64 MP f/1.9, Wide Angle (85° field-of-view), Primary Camera(0.8µm pixel size)24 MP f/1.8, Wide Angle Camera
Sensor
Sensor	-	IMX686, CMOS image sensor, Exmor-RS CMOS Sensor
Settings
Settings	Exposure compensation, ISO control	Exposure compensation
Shooting Modes
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	3840x2160 @ 30 fps 1920x1080 @ 30 fps	3840x2160 @ 30 fps 1920x1080 @ 30 fps 1280x720 @ 30 fps 720x480 @ 30 fps
Video Recording Features
Video Recording Features	Slo-motion Video Pro Mode Macro Video	-

Multimedia

Audio Features
Audio Features	Dolby Atmos	-
Audio Jack
Audio Jack	USB Type-C	3.5 mm
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v5.2	Yes, v5.2
GPS
GPS	Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
NFC	No	Yes
Network Support
Network Support	5G Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
SAR Value	Head: 1.31 W/kg	-
SIM 1
SIM 1	5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66 TDD N38 / N40 / N41 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) 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) / 800(band 20) / 850(band 26) 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) 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) / 800(band 20) / 850(band 26) 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 (Hybrid)	-
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 6 (802.11 a/b/g/n/ac/ax) 5GHz	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Calling
Wi-Fi Calling	Yes	-
Wi-Fi Features
Wi-Fi Features	Wi-Fi Direct, Mobile Hotspot	Mobile Hotspot

Performance

Architecture
Architecture	64 bit	64 bit
CPU
CPU	Octa core (2.4 GHz, Dual core, Cortex A78 + 2 GHz, Hexa Core, Cortex A55)	Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Chipset
Chipset	MediaTek Dimensity 900	MediaTek Helio G99
Fabrication
Fabrication	6 nm	6 nm
Graphics
Graphics	Mali-G68 MC4	Mali-G57 MC2
RAM type
RAM Type	LPDDR4X	-

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 1 TB	Yes, Up to 2 TB
Internal Memory
Internal Memory	128 GB	256 GB
Storage Type
Storage Type	UFS 2.2	-
USB OTG
USB OTG	Yes	-
User Available Storage
User Available Storage	Up to 100 GB	-