Black Bear A1 Armour vs Byond Tech B54

Key Specs

Battery
Battery	2500 mAh	1500 mAh
Display
Display	5.0 inches (12.7 cm)	4 inches (10.16 cm)
Front Camera
Front Camera	2 MP	1.3 MP
RAM
RAM	1 GB	-
Rear Camera
Rear Camera	8 MP	3 MP

Battery

Capacity
Capacity	2500 mAh	1500 mAh
Removable
Removable	Yes	-
Standby time
Standby Time	Up to 200 Hours(2G)	Up to 120(2G)
TalkTime
TalkTime	Up to 14 Hours(2G)	Up to 3(2G)
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	No	-

Camera

Camera Features
Camera Features	-	Fixed Focus
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, Flash, LED Flash
Image Resolution
Image Resolution	-	2048 x 1536 Pixels
Resolution
Resolution	-	1.3 MP, Primary Camera

Design

Colours
Colours	Gold, Grey	Black, White
Height
Height	143.2 mm	125.2 mm
Thickness
Thickness	10.3 mm	11.80 mm
Weight
Weight	179 grams	172 grams
Width
Width	72.4 mm	64.4 mm

Display

Display Type
Display Type	TFT	-
Pixel Density
Pixel Density	196 ppi	233 ppi
Resolution
Resolution	480x854 px	-
Screen Size
Screen Size	5.0 inches (12.7 cm)	4 inches (10.16 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	66.32 %	56.43 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen

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Front Camera

Flash
Flash	No	-
Resolution
Resolution	2 MP, Primary Camera	-

General

Brand
Brand	Black Bear	Byond
Launch Date
Launch Date	February 2, 2017 (Official)	-
Operating System
Operating System	Android v6.0 (Marshmallow)	Android v2.3 (Gingerbread)

Main Camera

Autofocus
Autofocus	Yes	-
Camera Features
Camera Features	Digital Zoom Auto Flash	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, LED Flash	-
Image Resolution
Image Resolution	3264 x 2448 Pixels	-
Resolution
Resolution	8 MP, Primary Camera	-

Multimedia

Audio Jack
Audio Jack	3.5 mm	-
FM Radio
FM Radio	Yes	Yes
Fm Radio
FM Radio	-	Yes
Loudspeaker
Loudspeaker	Yes	-

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes
GPS
GPS	Yes with A-GPS	-
NFC
NFC	No	-
Network Support
Network Support	5G Not Supported in India, 3G, 2G	5G Not Supported in India, 2G
SIM 1
SIM 1	3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	GPRS: Available EDGE: Available
SIM 2
SIM 2	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz	-
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	microUSB 2.0	-
Wi-Fi
Wi-Fi	Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi
Wi-Fi Features
Wi-Fi Features	Mobile Hotspot	Wi-Fi Direct

Performance

CPU
CPU	Quad core, 1.3 GHz	1 GHz
RAM type
RAM Type	DDR3	-
Ram
RAM	-	256 MB

Sensors

Applications
Applications	-	Google Play Store, Document Viewer
Fingerprint Sensor
Fingerprint Sensor	No	-
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer	Proximity sensor, Accelerometer

Storage

Expandable Memory
Expandable Memory	Yes, Up to 64 GB	Yes, Up to 32 GB
Internal Memory
Internal Memory	8 GB	512 MB