BLU Studio Mini LTE vs Vertu Signature Touch: 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

Studio Mini LTE: 47 g lighter

Studio Mini LTE:

145 g

Signature Touch:

192 g
Width

Studio Mini LTE: 1.6 mm narrower

Studio Mini LTE:

67.4 mm

Signature Touch:

69 mm
Screen diagonal

Studio Mini LTE: 0.2 in smaller diagonal

Studio Mini LTE:

4.5 in

Signature Touch:

4.7 in
Chipset

Studio Mini LTE:

Qualcomm MSM8926 Snapdragon 400 (28 nm)

Signature Touch:

Qualcomm Snapdragon 801 (28 nm)
Depth

Studio Mini LTE: 0.7 mm thinner

Studio Mini LTE:

10 mm

Signature Touch:

10.7 mm
Height

Studio Mini LTE: 7.9 mm shorter

Studio Mini LTE:

137.1 mm

Signature Touch:

145 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. Studio Mini LTE

Height:

137.1 mm
Width:

67.4 mm
Depth:

10 mm
2. Signature Touch

Height:

145 mm +7.9 mm versus Studio Mini LTE
Width:

69 mm +1.6 mm versus Studio Mini LTE
Depth:

10.7 mm +0.7 mm versus Studio Mini LTE

Weight

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

1. Studio Mini LTE

145 g
2. Signature Touch

192 g

+47 g versus Studio Mini LTE

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. Studio Mini LTE

Screen diagonal:

4.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

55.8 cm²
2. Signature Touch

Screen diagonal:

4.7 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

60.9 cm²

Signature Touch has approximately 9.1% more rectangular screen area than Studio Mini LTE.

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, Signature Touch, compared at the same storage capacity.
Storage	Studio Mini LTE	Signature Touch
4 GB	1 GB RAM	Not recorded
64 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. Signature Touch

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

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. Signature Touch

2275 mAh

+425 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. Signature Touch

Everyday essentials

Everyday essentials — specifications for Studio Mini LTE, Signature Touch.
Specification	Studio Mini LTE	Signature Touch
Dimensions (HxWxD)	137.1 Х 67.4 Х 10 mm	145 Х 69 Х 10.7 mm
Weight	145 g	192 g
Technology	IPS LCD	Sapphire crystal glass
Screen size	4.5" inch	4.7" inch
Screen resolution	480 x 854 px	1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	4 GB 1 GB RAM	64 GB 2 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	No
Battery Capacity is not battery life. No endurance test is implied.	1850 mAh Removable Li-Ion	2275 mAh Non-removable Li-Ion
Operating system OS	Android 4.3 (Jelly Bean)	Android 4.4.2 (KitKat)
Chipset	Qualcomm MSM8926 Snapdragon 400 (28 nm)	Qualcomm Snapdragon 801 (28 nm)
NFC	Unknown	Yes
Headphone jack	Yes	Yes

Display

Display — specifications for Studio Mini LTE, Signature Touch.
Specification	Studio Mini LTE	Signature Touch
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	55.8 cm2	60.9 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	60.4%	60.9%
PPI /points per inch/	218 PPI	469 PPI
Screen protection	Unknown	Scratch-proof glass

Camera and Video

Camera and Video — specifications for Studio Mini LTE, Signature Touch.
Specification	Studio Mini LTE	Signature Touch
Rear camera, main	5 MP Single	13 MP Single
Camera specs	5 MP AF	13 MP Hasselblad certified AF
Functions	LED flash panorama	Dual-LED flash
Video	1080p@30fps	1080p@30fps
Front camera, selfie	0.3 MP Single	2.1 MP Single
Specifications	VGA	2.1 MP

Performance

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

Performance — specifications for Studio Mini LTE, Signature Touch.
Specification	Studio Mini LTE	Signature Touch
Processor CPU	Quad-core 1.2 GHz Cortex-A7	Quad-core 2.3 GHz Krait 400
Graphics processor GPU	Adreno 305	Adreno 330
Antutu 7 score *	27345	Unknown
GeekBench 4 Single Core *	Unknown	354
GeekBench 4 Multi-Core *	Unknown	1174

General specs

General specs — specifications for Studio Mini LTE, Signature Touch.
Specification	Studio Mini LTE	Signature Touch
Release date	2014 November	2014 June
Colors	White Blue Grey Orange Pink Yellow	Jet/ Claret leather pure Jet leather Pure Jet Red Gold Seaspray/ Damson/ Pure navy lizard Jet Alligator Clous De Paris
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	8290 EUR
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)	Stand by time- Up to 380 h Talking time- Up to 15 h 30 min

Communication and Connectivity

Communication and Connectivity — specifications for Studio Mini LTE, Signature Touch.
Specification	Studio Mini LTE	Signature Touch
SIM card	Micro-SIM	Micro-SIM
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 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1700 / 1900 / 2100 -4G - LTE band 1(2100) 5(850) 7(2600) 8(900) 17(700) 20(800) 25(1900)
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 a/b/g/n/ac dual-band Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS
USB	microUSB 2.0	microUSB 2.0 USB Host
Bluetooth	4.0 A2DP	4.0 A2DP LE
Harmful irradiation	Unknown	SAR - 0.69 W/kg (head) 1.29 W/kg (body) SAR EU - 0.49 W/kg (head)

Music and Audio

Music and Audio — specifications for Studio Mini LTE, Signature Touch.
Specification	Studio Mini LTE	Signature Touch
Radio	Stereo FM radio	No
Others	Unknown	Dolby Digital Plus audio enhancement -Bang & Olufsen -Active noise cancellation with dedicated mic

Other features

Other features — specifications for Studio Mini LTE, Signature Touch.
Specification	Studio Mini LTE	Signature Touch
Dop	Sensors Accelerometer proximity	Sensors Accelerometer gyro proximity compass - Titanium body (forged grade 5) and luxurious calf leather covered rear panel - Also known as Vertu Signature Touch RM-980V RM-980C

BLU Studio Mini LTE vs Vertu Signature Touch