BLU Studio Mini LTE vs TECNO Spark 3: 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.

Width

Studio Mini LTE: 8.4 mm narrower

Studio Mini LTE:

67.4 mm

Spark 3:

75.8 mm
Screen diagonal

Studio Mini LTE: 1.7 in smaller diagonal

Studio Mini LTE:

4.5 in

Spark 3:

6.2 in
Chipset

Studio Mini LTE:

Qualcomm MSM8926 Snapdragon 400 (28 nm)

Spark 3:

Mediatek MT6761 Helio A22 (12 nm)
Depth

Spark 3: 1.8 mm thinner

Studio Mini LTE:

10 mm

Spark 3:

8.2 mm
Height

Studio Mini LTE: 18.2 mm shorter

Studio Mini LTE:

137.1 mm

Spark 3:

155.3 mm
Release year

Studio Mini LTE:

2014

Spark 3:

2019

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. Studio Mini LTE

Height:

137.1 mm
Width:

67.4 mm
Depth:

10 mm +1.8 mm versus Spark 3

Weight:

145 g
2. Spark 3

Height:

155.3 mm +18.2 mm versus Studio Mini LTE
Width:

75.8 mm +8.4 mm versus Studio Mini LTE
Depth:

8.2 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. Studio Mini LTE

Screen diagonal:

4.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

55.8 cm²
2. Spark 3

Spark 3: 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 Studio Mini LTE, Spark 3, compared at the same storage capacity.
Storage	Studio Mini LTE	Spark 3
4 GB	1 GB RAM	Not recorded
16 GB	Not recorded	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. Studio Mini LTE

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

2. Spark 3

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. Studio Mini LTE

1850 mAh
2. Spark 3

3500 mAh

+1650 mAh versus Studio Mini LTE

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. Studio Mini LTE2. Spark 3

Everyday essentials

Everyday essentials — specifications for Studio Mini LTE, Spark 3.
Specification	Studio Mini LTE	Spark 3
Dimensions (HxWxD)	137.1 Х 67.4 Х 10 mm	155.3 Х 75.8 Х 8.2 mm
Weight	145 g	0 g
Technology	IPS LCD	IPS LCD
Screen size	4.5" inch	6.2" inch
Screen resolution	480 x 854 px	720 x 1500 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	4 GB 1 GB RAM	16GB 2GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	microSD
Battery Capacity is not battery life. No endurance test is implied.	1850 mAh Removable Li-Ion	3500 mAh Non-removable Li-Ion
Operating system OS	Android 4.3 (Jelly Bean)	Android 9.0 (Pie) HIOS 5.0
Chipset	Qualcomm MSM8926 Snapdragon 400 (28 nm)	Mediatek MT6761 Helio A22 (12 nm)
Headphone jack	Yes	Yes

Display

Display — specifications for Studio Mini LTE, Spark 3.
Specification	Studio Mini LTE	Spark 3
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	55.8 cm2	96.7 cm2
Screen format	16:9 (height:width)	Unknown
Screen to body ratio	60.4%	82.2%
PPI /points per inch/	218 PPI	0 PPI

Camera and Video

Camera and Video — specifications for Studio Mini LTE, Spark 3.
Specification	Studio Mini LTE	Spark 3
Rear camera, main	5 MP Single	13 MP Single
Camera specs	5 MP AF	13 MP AF
Functions	LED flash panorama	LED flash
Video	1080p@30fps	1080p@30fps
Front camera, selfie	0.3 MP Single	8 MP Single
Specifications	VGA	8 MP

Performance

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

Performance — specifications for Studio Mini LTE, Spark 3.
Specification	Studio Mini LTE	Spark 3
Processor CPU	Quad-core 1.2 GHz Cortex-A7	Quad-core 2.0 GHz Cortex-A53
Graphics processor GPU	Adreno 305	PowerVR GE8320
Antutu 7 score *	27345	Unknown

General specs

General specs — specifications for Studio Mini LTE, Spark 3.
Specification	Studio Mini LTE	Spark 3
Release date	2014 November	2019 April
Colors	White Blue Grey Orange Pink Yellow	Midnight Black Champagne Gold Aqua Blue Bordeaux Red
Battery life	Stand by time- Up to 900 h (2G) / Up to 750 h (3G) Talking time- Up to 24 h (2G) / Up to 15 h (3G)	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Studio Mini LTE, Spark 3.
Specification	Studio Mini LTE	Spark 3
SIM card	Micro-SIM	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700 / 1900 / 2100 -4G - LTE band 4(1700/2100) 7(2600) 17(700)	Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct 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
Bluetooth	4.0 A2DP	5.0 A2DP LE

Music and Audio

Music and Audio — specifications for Studio Mini LTE, Spark 3.
Specification	Studio Mini LTE	Spark 3
Radio	Stereo FM radio	FM radio

Other features

Other features — specifications for Studio Mini LTE, Spark 3.
Specification	Studio Mini LTE	Spark 3
Dop	Sensors Accelerometer proximity	Sensors Fingerprint (rear-mounted) accelerometer proximity

BLU Studio Mini LTE vs TECNO Spark 3