Lava X38 vs TECNO Spark

Compare recorded specifications, size and practical differences.

Lava X38

Replace X38

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TECNO Spark

Replace Spark

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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.

Screen diagonal

X38: 0.5 in smaller diagonal

X38:

5 in

Spark:

5.5 in
Release year

X38:

2016

Spark:

2017

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. X38

Height:

Unknown
Width:

Unknown
Depth:

Unknown

Weight:

Unknown

Unavailable dimensions are omitted from the drawing.
2. Spark

Height:

153 mm
Width:

76.4 mm
Depth:

7.9 mm

Weight:

169 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.

Screen size

1. X38

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²
2. Spark

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²

Spark has approximately 21% more rectangular screen area than X38.

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 X38, Spark, compared at the same storage capacity.
Storage	X38	Spark
8 GB	1 GB RAM	Unknown

Spark: Original memory entry

16 GB · 1/2 GB 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. X38

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

2. Spark

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 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. X38

4000 mAh

+1000 mAh versus Spark
2. Spark

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. X382. Spark

Everyday essentials

Everyday essentials — specifications for X38, Spark.
Specification	X38	Spark
Dimensions (HxWxD)	Х Х mm	153 Х 76.4 Х 7.9 mm
Weight	0 g	169 g
Technology	IPS LCD	IPS LCD
Screen size	5" inch	5.5" inch
Screen resolution	720 x 1280 px	720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	8 GB 1 GB RAM	16 GB 1/2 GB RAM
Memory card support	microSD up to 32 GB	microSD up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.	4000 mAh Non-removable Li-Ion	3000 mAh Non-removable Li-Ion
Operating system OS	Android 6.0 (Marshmallow)	Android 7.0 (Nougat)
Chipset	Unknown	Mediatek MT6580 (28 nm)
Headphone jack	Yes	Yes

Display

Display — specifications for X38, Spark.
Specification	X38	Spark
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	68.9 cm2	83.4 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	Unknown	71.3%
PPI /points per inch/	294 PPI	267 PPI
Screen protection	Unknown	Corning Gorilla Glass (unspecified version)

Camera and Video

Camera and Video — specifications for X38, Spark.
Specification	X38	Spark
Rear camera, main	8 MP Single	13 MP Single
Camera specs	8 MP	13 MP f/2.0 AF
Functions	LED flash	HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	2 MP Single	5 MP Single
Specifications	2 MP	5 MP

Performance

Performance — specifications for X38, Spark.
Specification	X38	Spark
Processor CPU	Quad-core 1.0 GHz	Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU	Unknown	Mali-400MP2
Antutu 7 score Legacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	34172

General specs

General specs — specifications for X38, Spark.
Specification	X38	Spark
Release date	2016 July	2017 May
Colors	Black	Champagne Gold Black Coral Blue Metallic Red

Communication and Connectivity

Communication and Connectivity — specifications for X38, Spark.
Specification	X38	Spark
SIM card	Dual SIM	Dual SIM (Micro-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800) 5(850) 40(2300)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed	HSPA LTE	HSPA
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n 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	4.2 A2DP LE

Music and Audio

Music and Audio — specifications for X38, Spark.
Specification	X38	Spark
Radio	FM radio	FM radio

Other features

Other features — specifications for X38, Spark.
Specification	X38	Spark
Dop	Sensors Accelerometer proximity - For India	Sensors Fingerprint (rear-mounted) accelerometer proximity

Lava X38 vs TECNO Spark

Lava X38

TECNO Spark

Key differences

Screen diagonal

Release year

Physical size

1. X38

2. Spark

Screen size

1. X38

2. Spark

Memory variants

Practical features

1. X38

2. Spark

Battery capacity

Recorded battery capacity

1. X38

2. Spark

Specifications

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