Infinix Zero 4 Plus vs LG KS20: specs comparison

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.

Weight

KS20: 110.5 g lighter

Zero 4 Plus:

203 g

KS20:

92.5 g
Width

KS20: 25 mm narrower

Zero 4 Plus:

83 mm

KS20:

58 mm
Screen diagonal

KS20: 3.18 in smaller diagonal

Zero 4 Plus:

5.98 in

KS20:

2.8 in
Chipset

Zero 4 Plus:

Mediatek MT6797M Helio X20 (20 nm)

KS20:

Qualcomm MSM72000
Depth

Zero 4 Plus: 4.5 mm thinner

Zero 4 Plus:

8.3 mm

KS20:

12.8 mm
Height

KS20: 60.7 mm shorter

Zero 4 Plus:

160.5 mm

KS20:

99.8 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.

1. Zero 4 Plus

Height:

160.5 mm +60.7 mm versus KS20
Width:

83 mm +25 mm versus KS20
Depth:

8.3 mm
2. KS20

Height:

99.8 mm
Width:

58 mm
Depth:

12.8 mm +4.5 mm versus Zero 4 Plus

Weight

Bars start at zero and share a scale within this chart.

1. Zero 4 Plus

203 g

+110.5 g versus KS20
2. KS20

92.5 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. Zero 4 Plus

Screen diagonal:

5.98 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

98.6 cm²
2. KS20

Screen diagonal:

2.8 in

Aspect ratio (height:width):

4:3

Approximate rectangular screen area:

24.3 cm²

Zero 4 Plus has approximately 306% more rectangular screen area than KS20.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Zero 4 Plus: Original memory entry

64 GB · 512GB 4GB

KS20: Original memory entry

128 MB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Zero 4 Plus

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 128 GB

2. KS20

NFC:: Unknown
Headphone jack:: No
Memory card support:: See details microSD · up to 2 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

1. Zero 4 Plus

4000 mAh

+2950 mAh versus KS20
2. KS20

1050 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Zero 4 Plus2. KS20

Everyday essentials

Everyday essentials — specifications for Zero 4 Plus, KS20.
Specification	Zero 4 Plus	KS20
Dimensions (HxWxD)	160.5 Х 83 Х 8.3 mm	99.8 Х 58 Х 12.8 mm
Weight	203 g	92.5 g
Technology	IPS LCD	TFT
Screen size	5.98" inch	2.8" inch
Screen resolution	1080 x 1920 px	240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 GB 512GB 4GB	128 MB
Memory card support	microSD up to 128 GB	microSD up to 2 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	4000 mAh Non-removable Li-Ion	1050 mAh Removable Li-Ion
Operating system OS	Android 6.0 (Marshmallow)	Microsoft Windows Mobile 6.0 Professional
Chipset	Mediatek MT6797M Helio X20 (20 nm)	Qualcomm MSM72000
Headphone jack	Yes	No

Display

Display — specifications for Zero 4 Plus, KS20.
Specification	Zero 4 Plus	KS20
Touchscreen	capacitive touchscreen	resistive touchscreen
Display colors	16M	Unknown
Screen area	98.6 cm2	24.3 cm2
Screen format	16:9 (height:width)	4:3 (height:width)
Screen to body ratio	74.0%	41.9%
PPI /points per inch/	368 PPI	143 PPI
Screen protection	Corning Gorilla Glass 3	Unknown

Camera and Video

Camera and Video — specifications for Zero 4 Plus, KS20.
Specification	Zero 4 Plus	KS20
Rear camera, main	21 MP Single	2 MP Single
Camera specs	21 MP f/2.0 OIS Laser AF/ PDAF	2 MP AF
Functions	LED flash	LED flash
Video	1080p@30fps	Yes
Front camera, selfie	13 MP Single	0.3 MP Single
Specifications	13 MP f/2.2	VGA videocall camera

Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Zero 4 Plus, KS20.
Specification	Zero 4 Plus	KS20
Processor CPU	Deca-core 2.0 GHz	400 MHz ARM 11
Graphics processor GPU	Mali-T880 MP4	Adreno 130
Antutu 7 score *	73620	Unknown
GeekBench 4 Single Core *	1542	Unknown
GeekBench 4 Multi-Core *	4682	Unknown

General specs

General specs — specifications for Zero 4 Plus, KS20.
Specification	Zero 4 Plus	KS20
Release date	2017 March	2007 September
Colors	Lilac grey Champagne Galaxy Blue Silver purple	Black Baby Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	100 EUR
Battery life	Unknown	Stand by time- Up to 270 h Talking time- Up to 4 h (2G) / Up to 3 h (3G)

Communication and Connectivity

Communication and Connectivity — specifications for Zero 4 Plus, KS20.
Specification	Zero 4 Plus	KS20
SIM card	Dual SIM (Micro-SIM dual stand-by)	Mini-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 HSDPA 850 / 1700 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 38(2600) 40(2300) LTE band 2(1900) 4(1700/2100) 28(700)	Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA 3.6/0.384 Mbps
GPRS	Yes	Class 12
Edge	Yes	Class 12
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac WiFi Direct hotspot	Wi-Fi 802.11b/g
GPS	Yes with A-GPS	No
USB	microUSB 2.0 USB On-The-Go	2.0
Bluetooth	4.2 A2DP LE	2.0 A2DP
Harmful irradiation	Unknown	SAR - 1.27 W/kg (head) 1.07 W/kg (body) SAR EU - 0.50 W/kg (head)

Music and Audio

Music and Audio — specifications for Zero 4 Plus, KS20.
Specification	Zero 4 Plus	KS20
Radio	FM radio	Stereo FM radio RDS
Others	Unknown	Handwriting recognition

Other features

Other features — specifications for Zero 4 Plus, KS20.
Specification	Zero 4 Plus	KS20
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass	MP3/MP4/WMV/AAC/DivX player -Pocket Office -Organizer -Voice memo

Infinix Zero 4 Plus vs LG KS20