Samsung Omnia M S7530 vs TECNO Spark 3 Pro: 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.

Display technology

OLED versus LCD

Omnia M S7530:

OLED

Spark 3 Pro:

LCD
Width

Omnia M S7530: 11.4 mm narrower

Omnia M S7530:

64.1 mm

Spark 3 Pro:

75.5 mm
Screen diagonal

Omnia M S7530: 2.2 in smaller diagonal

Omnia M S7530:

4 in

Spark 3 Pro:

6.2 in
Rear camera layout

Omnia M S7530:

Single

Spark 3 Pro:

Dual
Depth

Spark 3 Pro: 2.6 mm thinner

Omnia M S7530:

10.5 mm

Spark 3 Pro:

7.9 mm
Height

Omnia M S7530: 32.7 mm shorter

Omnia M S7530:

121.6 mm

Spark 3 Pro:

154.3 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. Omnia M S7530

Height:

121.6 mm
Width:

64.1 mm
Depth:

10.5 mm +2.6 mm versus Spark 3 Pro

Weight:

119 g
2. Spark 3 Pro

Height:

154.3 mm +32.7 mm versus Omnia M S7530
Width:

75.5 mm +11.4 mm versus Omnia M S7530
Depth:

7.9 mm

Weight:

Unknown

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.

At least two phones need compatible screen dimensions for a drawing.

1. Omnia M S7530

Screen diagonal:

4 in

Aspect ratio (height:width):

5:3

Approximate rectangular screen area:

45.5 cm²
2. Spark 3 Pro

Spark 3 Pro: Screen geometry unavailable or conflicting.

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 Omnia M S7530, Spark 3 Pro, compared at the same storage capacity.
Storage	Omnia M S7530	Spark 3 Pro
32 GB	Unknown	2 GB RAM

Omnia M S7530: Original memory entry

4/8 GB · 384 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. Omnia M S7530

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: No

2. Spark 3 Pro

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD

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. Omnia M S7530

1500 mAh
2. Spark 3 Pro

3500 mAh

+2000 mAh versus Omnia M S7530

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. Omnia M S75302. Spark 3 Pro

Everyday essentials

Everyday essentials — specifications for Omnia M S7530, Spark 3 Pro.
Specification	Omnia M S7530	Spark 3 Pro
Dimensions (HxWxD)	121.6 Х 64.1 Х 10.5 mm	154.3 Х 75.5 Х 7.9 mm
Weight	119 g	0 g
Technology	Super AMOLED	IPS LCD
Screen size	4" inch	6.2" inch
Screen resolution	480 x 800 px	720 x 1500 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	4/8 GB 384 MB RAM	32GB 2GB RAM
Memory card support	No	microSD
Battery Capacity is not battery life. No endurance test is implied.	1500 mAh Removable Li-Ion	3500 mAh Non-removable Li-Ion
Operating system OS	Microsoft Windows Phone 7.5 Mango	Android 9.0 (Pie) HIOS 5.0
Chipset	Unknown	Mediatek MT6761 Helio A22 (12 nm)
Headphone jack	Yes	Yes

Display

Display — specifications for Omnia M S7530, Spark 3 Pro.
Specification	Omnia M S7530	Spark 3 Pro
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	45.5 cm2	96.7 cm2
Screen format	5:3 (height:width)	Unknown
Screen to body ratio	58.4%	83.0%
PPI /points per inch/	233 PPI	0 PPI

Camera and Video

Camera and Video — specifications for Omnia M S7530, Spark 3 Pro.
Specification	Omnia M S7530	Spark 3 Pro
Rear camera, main	5 MP Single	13 MP Dual
Camera specs	5 MP AF	13 MP AF -2 MP
Functions	LED flash	LED flash
Video	w480p@30fps	1080p@30fps
Front camera, selfie	0.3 MP Single	8 MP Single
Specifications	VGA	8 MP

Performance

Performance — specifications for Omnia M S7530, Spark 3 Pro.
Specification	Omnia M S7530	Spark 3 Pro
Processor CPU	1.0 GHz	Quad-core 2.0 GHz Cortex-A53
Graphics processor GPU	Unknown	PowerVR GE8320

General specs

General specs — specifications for Omnia M S7530, Spark 3 Pro.
Specification	Omnia M S7530	Spark 3 Pro
Release date	2012 May	2019 April
Colors	Black	Midnight Black Champagne Gold Nebula Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	100 EUR	Unknown
Battery life	Stand by time- Up to 530 h (2G) / Up to 420 h (3G) Talking time- Up to 12 h 40 min (2G) / Up to 7 h 50 min (3G)	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Omnia M S7530, Spark 3 Pro.
Specification	Omnia M S7530	Spark 3 Pro
SIM card	Mini-SIM	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 8(900) 38(2600) 40(2300) 41(2500) LTE band 1(2100) 2(1900) 4(1700/2100) 7(2600) 20(800) 28(700) LTE band 3(1800)
Speed	HSPA 7.2/5.76 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 hotspot DLNA	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with A-GPS Bing map	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0 USB On-The-Go
Bluetooth	2.1 A2DP	5.0 A2DP LE
Harmful irradiation	SAR - 0.50 W/kg (head) 0.94 W/kg (body) SAR EU - 0.40 W/kg (head)	Unknown

Music and Audio

Music and Audio — specifications for Omnia M S7530, Spark 3 Pro.
Specification	Omnia M S7530	Spark 3 Pro
Radio	Stereo FM radio RDS	FM radio

Other features

Other features — specifications for Omnia M S7530, Spark 3 Pro.
Specification	Omnia M S7530	Spark 3 Pro
Dop	Sensors Accelerometer proximity compass - Document viewer/editor -MP4/WMV/H.264 player -MP3/WAV/WMA/eAAC+ player	Sensors Fingerprint (rear-mounted) accelerometer proximity

Samsung Omnia M S7530 vs TECNO Spark 3 Pro