A1 Alpha vs LG Joy

Compare recorded specifications, size and practical differences.

A1 Alpha

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LG Joy

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

WeightJoy: 22 g lighterJoy: 128 g · Alpha: 150 g
WidthJoy: 11.8 mm narrowerJoy: 64 mm · Alpha: 75.8 mm
Screen diagonalJoy: 2.26 in smaller diagonalJoy: 4 in · Alpha: 6.26 in
ChipsetUnisoc SC9863A (28nm) / Qualcomm MSM8210 Snapdragon 200 (28 nm)Alpha: Unisoc SC9863A (28nm) · Joy: Qualcomm MSM8210 Snapdragon 200 (28 nm)
Rear camera layoutDual / SingleAlpha: Dual · Joy: Single
DepthAlpha: 3.8 mm thinnerAlpha: 8.1 mm · Joy: 11.9 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

Front

Side

1. Alpha
Height
151.7 mm
Width
75.8 mm
Depth
8.1 mm

Weight
150 g
2. Joy
Height
122.7 mm
Width
64 mm
Depth
11.9 mm

Weight
128 g

Specifications

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Everyday essentials

Everyday essentials
Specification	Alpha	Joy
Dimensions (HxWxD)	151.7 Х 75.8 Х 8.1 mm	122.7 Х 64 Х 11.9 mm
Weight	150 g	128 g
Technology	IPS LCD	Unknown
Screen size	6.26" inch	4" inch
Screen resolution	720 x 1520 px	480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32GB 2GB RAM 64GB 3GB RAM	4 GB 512 MB RAM
Memory card support	microSD up to 256 GB (uses shared SIM slot)	microSD up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	3200 mAh Non-removable Li-Ion	1900 mAh Removable Li-Ion
Operating system OS	Android 9.0 (Pie)	Android 4.4 (KitKat)
Chipset	Unisoc SC9863A (28nm)	Qualcomm MSM8210 Snapdragon 200 (28 nm)
NFC	Yes (64/3GB model only)	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	Alpha	Joy
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	97.8 cm2	45.5 cm2
Screen format	19:9 (height:width)	5:3 (height:width)
Screen to body ratio	82.1%	58.0%
PPI /points per inch/	269 PPI	233 PPI

Camera and Video

Camera and Video
Specification	Alpha	Joy
Rear camera, main	13 MP Dual	5 MP Single
Camera specs	13 MP f/2.0 AF -2 MP f/2.4 depth sensor	5 MP
Functions	LED flash HDR	LED flash
Video	1080p@30fps	Yes
Front camera, selfie	8 MP Single	0.3 MP Single
Specifications	8 MP f/2.0	VGA

Performance

Performance
Specification	Alpha	Joy
Processor CPU	Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)	Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU	IMG8322	Adreno 302

General specs

General specs
Specification	Alpha	Joy
Release date	2019 August	2015 February
Colors	Black Green	Dark Blue White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	150 EUR	90 EUR
Battery life	Unknown	Stand by time- Up to 518 h (2G) / Up to 641 h (3G)

Communication and Connectivity

Communication and Connectivity
Specification	Alpha	Joy
SIM card	Hybrid Dual SIM (Nano-SIM dual stand-by)	Micro-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 38(2600)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 3(1800) 7(2600) 8(900) 20(800)
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with A-GPS GLONASS	Yes with A-GPS
USB	microUSB 2.0 USB On-The-Go	microUSB 2.0
Bluetooth	4.2 A2DP LE	4.0 A2DP
Harmful irradiation	Unknown	SAR EU - 1.25 W/kg (head) 1.10 W/kg (body)

Music and Audio

Music and Audio
Specification	Alpha	Joy
Radio	FM radio	FM radio RDS
Others	Active noise cancellation with dedicated mic	Unknown

Other features

Other features
Specification	Alpha	Joy
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass	Sensors Accelerometer Also known as LG Joy H220