Allview X4 Soul Vision 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

Spark Go: 28 g lighter

X4 Soul Vision:

202 g

Spark Go:

174 g
Screen diagonal

X4 Soul Vision: 0.6 in smaller diagonal

X4 Soul Vision:

5.5 in

Spark Go:

6.1 in
Chipset

X4 Soul Vision:

Mediatek MT6750 (28 nm)

Spark Go:

Mediatek MT6761 Helio A22 (12 nm)
Rear camera layout

X4 Soul Vision:

Single

Spark Go:

Dual
Depth

Spark Go: 1.1 mm thinner

X4 Soul Vision:

10.3 mm

Spark Go:

9.2 mm
Height

X4 Soul Vision: 3 mm shorter

X4 Soul Vision:

153.1 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. X4 Soul Vision

Height:

153.1 mm
Width:

75.6 mm
Depth:

10.3 mm +1.1 mm versus Spark Go
2. Spark Go

Height:

156.1 mm +3 mm versus X4 Soul Vision
Width:

75 mm
Depth:

9.2 mm

Weight

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

1. X4 Soul Vision

202 g

+28 g versus Spark Go
2. Spark Go

174 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. X4 Soul Vision

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 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 9.5% more rectangular screen area than X4 Soul Vision.

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 X4 Soul Vision, Spark Go, compared at the same storage capacity.
Storage	X4 Soul Vision	Spark Go
16 GB	Not recorded	1 / 2 GB RAM Alternative RAM configurations
32 GB	3 GB RAM	Not recorded

Practical features

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

1. X4 Soul Vision

NFC:: See details Super AMOLED
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (uses SIM 2 slot)

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. X4 Soul Vision

4000 mAh

+1000 mAh versus Spark Go
2. Spark Go

3000 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. X4 Soul Vision2. Spark Go

Everyday essentials

Everyday essentials — specifications for X4 Soul Vision, Spark Go.
Specification	X4 Soul Vision	Spark Go
Dimensions (HxWxD)	153.1 Х 75.6 Х 10.3 mm	156.1 Х 75 Х 9.2 mm
Weight	202 g	174 g
Technology	IPS LCD	IPS LCD
Screen size	5.5" inch	6.1" inch
Screen resolution	1080 x 1920 px	720 x 1560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32 GB 3 GB RAM	16GB 1GB RAM 16GB 2GB RAM
Memory card support	microSD up to 256 GB (uses SIM 2 slot)	microSD up to 256 GB
Battery Capacity is not battery life. No endurance test is implied.	4000 mAh Non-removable Li-Po	3000 mAh Removable Li-Ion
Operating system OS	Android 7.0 (Nougat)	Android 9.0 (Pie) HIOS 5.0
Chipset	Mediatek MT6750 (28 nm)	Mediatek MT6761 Helio A22 (12 nm)
NFC	Super AMOLED	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for X4 Soul Vision, Spark Go.
Specification	X4 Soul Vision	Spark Go
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	83.4 cm2	91.3 cm2
Screen format	16:9 (height:width)	19.5:9 (height:width)
Screen to body ratio	72.0%	78.0%
PPI /points per inch/	401 PPI	282 PPI

Camera and Video

Camera and Video — specifications for X4 Soul Vision, Spark Go.
Specification	X4 Soul Vision	Spark Go
Rear camera, main	13 MP Single	8 MP Dual
Camera specs	13 MP 1/3'' 1.12µm PDAF & laser AF	8 MP f/2.0 AF
Functions	Dual-LED flash HDR	LED flash
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	5 MP Single
Specifications	8 MP	5 MP f/2.2

Performance

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

Performance — specifications for X4 Soul Vision, Spark Go.
Specification	X4 Soul Vision	Spark Go
Processor CPU	Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)	Quad-core 2.0 GHz Cortex-A53
Graphics processor GPU	Mali-T860MP2	PowerVR GE8320
Antutu 7 score *	52395	Unknown

General specs

General specs — specifications for X4 Soul Vision, Spark Go.
Specification	X4 Soul Vision	Spark Go
Release date	2017 September	2019 August
Colors	Dark Blue	Nebula Black Royal Purple

Communication and Connectivity

Communication and Connectivity — specifications for X4 Soul Vision, Spark Go.
Specification	X4 Soul Vision	Spark Go
SIM card	Hybrid Dual SIM (Micro-SIM/Nano-SIM dual stand-by)	Dual SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100) 3(1800) 7(2600) 20(800) 38(2600)	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 21.1/5.76 Mbps LTE-A (2CA) Cat6 300/50 Mbps	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac hotspot	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 EDR Super AMOLED	5.0 A2DP LE
Harmful irradiation	SAR EU - 0.76 W/kg (head) 1.37 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for X4 Soul Vision, Spark Go.
Specification	X4 Soul Vision	Spark Go
Radio	FM radio	FM radio
Others	Active noise cancellation with dedicated mic	Unknown

Other features

Other features — specifications for X4 Soul Vision, Spark Go.
Specification	X4 Soul Vision	Spark Go
Dop	Sensors Fingerprint (rear-mounted) Sensors Accelerometer gyro proximity compass - Laser projector	Sensors Fingerprint (rear-mounted) accelerometer proximity

Allview X4 Soul Vision vs TECNO Spark Go