Lava Iris 450 Colour vs TECNO Spark Go: 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

Iris 450 Colour: 38 g lighter

Iris 450 Colour:

136 g

Spark Go:

174 g
Width

Iris 450 Colour: 11.5 mm narrower

Iris 450 Colour:

63.5 mm

Spark Go:

75 mm
Screen diagonal

Iris 450 Colour: 1.6 in smaller diagonal

Iris 450 Colour:

4.5 in

Spark Go:

6.1 in
Rear camera layout

Iris 450 Colour:

Single

Spark Go:

Dual
Depth

Spark Go: 1.3 mm thinner

Iris 450 Colour:

10.5 mm

Spark Go:

9.2 mm
Height

Iris 450 Colour: 20.1 mm shorter

Iris 450 Colour:

136 mm

Spark Go:

156.1 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. Iris 450 Colour

Height:

136 mm
Width:

63.5 mm
Depth:

10.5 mm +1.3 mm versus Spark Go
2. Spark Go

Height:

156.1 mm +20.1 mm versus Iris 450 Colour
Width:

75 mm +11.5 mm versus Iris 450 Colour
Depth:

9.2 mm

Weight

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

1. Iris 450 Colour

136 g
2. Spark Go

174 g

+38 g versus Iris 450 Colour

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. Iris 450 Colour

Screen diagonal:

4.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

55.8 cm²
2. Spark Go

Screen diagonal:

6.1 in

Aspect ratio (height:width):

19.5:9

Approximate rectangular screen area:

91.3 cm²

Spark Go has approximately 63.6% more rectangular screen area than Iris 450 Colour.

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.

Recorded RAM for Iris 450 Colour, Spark Go, compared at the same storage capacity.
Storage	Iris 450 Colour	Spark Go
16 GB	Unknown	1 / 2 GB RAM Alternative RAM configurations

Iris 450 Colour: Original memory entry

4 GB · 512 MB RAM

Practical features

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

1. Iris 450 Colour

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB

2. Spark Go

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB

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. Iris 450 Colour

1800 mAh
2. Spark Go

3000 mAh

+1200 mAh versus Iris 450 Colour

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. Iris 450 Colour2. Spark Go

Everyday essentials

Everyday essentials — specifications for Iris 450 Colour, Spark Go.
Specification	Iris 450 Colour	Spark Go
Dimensions (HxWxD)	136 Х 63.5 Х 10.5 mm	156.1 Х 75 Х 9.2 mm
Weight	136 g	174 g
Technology	IPS LCD	IPS LCD
Screen size	4.5" inch	6.1" inch
Screen resolution	480 x 854 px	720 x 1560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	4 GB 512 MB RAM	16GB 1GB RAM 16GB 2GB RAM
Memory card support	microSD up to 32 GB	microSD up to 256 GB
Battery Capacity is not battery life. No endurance test is implied.	1800 mAh Removable Li-Ion	3000 mAh Removable Li-Ion
Operating system OS	Android 4.2 (Jelly Bean)	Android 9.0 (Pie) HIOS 5.0
Chipset	Unknown	Mediatek MT6761 Helio A22 (12 nm)
Headphone jack	Yes	Yes

Display

Display — specifications for Iris 450 Colour, Spark Go.
Specification	Iris 450 Colour	Spark Go
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	55.8 cm2	91.3 cm2
Screen format	16:9 (height:width)	19.5:9 (height:width)
Screen to body ratio	64.6%	78.0%
PPI /points per inch/	218 PPI	282 PPI

Camera and Video

Camera and Video — specifications for Iris 450 Colour, Spark Go.
Specification	Iris 450 Colour	Spark Go
Rear camera, main	5 MP Single	8 MP Dual
Camera specs	5 MP	8 MP f/2.0 AF
Functions	LED flash panorama HDR	LED flash
Video	720p	1080p@30fps
Front camera, selfie	0.3 MP Single	5 MP Single
Specifications	VGA	5 MP f/2.2

Performance

Performance — specifications for Iris 450 Colour, Spark Go.
Specification	Iris 450 Colour	Spark Go
Processor CPU	Dual-core 1.3 GHz	Quad-core 2.0 GHz Cortex-A53
Graphics processor GPU	Mali-400	PowerVR GE8320

General specs

General specs — specifications for Iris 450 Colour, Spark Go.
Specification	Iris 450 Colour	Spark Go
Release date	2014 April	2019 August
Colors	Blue Tan Brown Raspberry Pink Ivory White Pro Black	Nebula Black Royal Purple
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	100 EUR	Unknown
Battery life	Talking time- Up to 9 h 15 min	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Iris 450 Colour, Spark Go.
Specification	Iris 450 Colour	Spark Go
SIM card	Dual SIM	Dual SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 8(900) 38(2600) 40(2300) 41(2500)
Speed	HSPA	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 802.11 b/g/n hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0 USB On-The-Go
Bluetooth	4.0 A2DP	5.0 A2DP LE

Music and Audio

Music and Audio — specifications for Iris 450 Colour, Spark Go.
Specification	Iris 450 Colour	Spark Go
Radio	FM radio recording	FM radio

Other features

Other features — specifications for Iris 450 Colour, Spark Go.
Specification	Iris 450 Colour	Spark Go
Dop	Sensors Accelerometer proximity - For India	Sensors Fingerprint (rear-mounted) accelerometer proximity

Lava Iris 450 Colour vs TECNO Spark Go