Sharp Z2 vs Vertu Signature Touch

Compare recorded specifications, size and practical differences.

Sharp Z2

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Vertu Signature Touch

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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.

WeightZ2: 32 g lighterZ2: 160 g · Signature Touch: 192 g
WidthSignature Touch: 7 mm narrowerSignature Touch: 69 mm · Z2: 76 mm
Screen diagonalSignature Touch: 0.8 in smaller diagonalSignature Touch: 4.7 in · Z2: 5.5 in
ChipsetMediatek MT6797 Helio X20 (20 nm) / Qualcomm Snapdragon 801 (28 nm)Z2: Mediatek MT6797 Helio X20 (20 nm) · Signature Touch: Qualcomm Snapdragon 801 (28 nm)
DepthZ2: 2.3 mm thinnerZ2: 8.4 mm · Signature Touch: 10.7 mm
HeightSignature Touch: 8 mm shorterSignature Touch: 145 mm · Z2: 153 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.

Front

Side

1. Z2
Height
153 mm+8 mm versus Signature Touch
Width
76 mm+7 mm versus Signature Touch
Depth
8.4 mm

Weight
160 g
2. Signature Touch
Height
145 mm
Width
69 mm
Depth
10.7 mm+2.3 mm versus Z2

Weight
192 g

Weight

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

1. Z2160 g
2. Signature Touch192 g

+32 g versus Z2

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. Z2 5.5 in · 16:9 About 83.4 cm² rectangular area
2. Signature Touch 4.7 in · 16:9 About 60.9 cm² rectangular area

Z2 has approximately 36.9% more rectangular screen area than Signature Touch.

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 by storage capacity and phone
Storage	Z2	Signature Touch
64 GB	Unknown	2 GB RAM

Z2: Original memory entry

32 GB · 512GB 4GB

Practical features

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

1. Z2

NFC: Unknown
Headphone jack: Yes
Memory card support: See details microSD · up to 256 GB (uses SIM 2 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 capacity

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

1. Z23000 mAh

+725 mAh versus Signature Touch
2. Signature Touch2275 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. Z22. Signature Touch

Everyday essentials

Everyday essentials
Specification	Z2	Signature Touch
Dimensions (HxWxD)	153 Х 76 Х 8.4 mm	145 Х 69 Х 10.7 mm
Weight	160 g	192 g
Technology	LTPS IPS LCD	Sapphire crystal glass
Screen size	5.5" inch	4.7" inch
Screen resolution	1080 x 1920 px	1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32 GB 512GB 4GB	64 GB 2 GB RAM
Memory card support	microSD up to 256 GB (uses SIM 2 slot)	No
BatteryCapacity is not battery life. No endurance test is implied.	3000 mAh Non-removable Li-Ion	2275 mAh Non-removable Li-Ion
Operating system OS	Android 6.0 (Marshmallow)	Android 4.4.2 (KitKat)
Chipset	Mediatek MT6797 Helio X20 (20 nm)	Qualcomm Snapdragon 801 (28 nm)
NFC	Unknown	Yes
Headphone jack	Yes	Yes

Display

Display
Specification	Z2	Signature Touch
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	83.4 cm2	60.9 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	71.7%	60.9%
PPI /points per inch/	401 PPI	469 PPI
Screen protection	Corning Gorilla Glass (unspecified version)	Scratch-proof glass

Camera and Video

Camera and Video
Specification	Z2	Signature Touch
Rear camera, main	16 MP Single	13 MP Single
Camera specs	16 MP PDAF	13 MP Hasselblad certified AF
Functions	LED flash panorama HDR	Dual-LED flash
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	2.1 MP Single
Specifications	8 MP	2.1 MP

Performance

Performance
Specification	Z2	Signature Touch
Processor CPU	Deca-core (2x2.3GHz Cortex-A72 4x2.0GHz Cortex-A53 4x1.4GHz Cortex-A53)	Quad-core 2.3 GHz Krait 400
Graphics processor GPU	Mali-T880 MP4	Adreno 330
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	85326	Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	354
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	1174

General specs

General specs
Specification	Z2	Signature Touch
Release date	2016 October	2014 June
Colors	Silver Gold	Jet/ Claret leather pure Jet leather Pure Jet Red Gold Seaspray/ Damson/ Pure navy lizard Jet Alligator Clous De Paris
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	330 EUR	8290 EUR
Battery life	Unknown	Stand by time- Up to 380 h Talking time- Up to 15 h 30 min

Communication and Connectivity

Communication and Connectivity
Specification	Z2	Signature Touch
SIM card	Hybrid Dual SIM (Nano-SIM dual stand-by)	Micro-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE	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 LTE	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 hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct hotspot
GPS	Yes with A-GPS GLONASS	Yes with A-GPS GLONASS
USB	Type-C 1.0 reversible connector	microUSB 2.0 USB Host
Bluetooth	4.1 A2DP LE	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
Specification	Z2	Signature Touch
Radio	FM radio	No
Others	Active noise cancellation with dedicated mic	Dolby Digital Plus audio enhancement -Bang & Olufsen -Active noise cancellation with dedicated mic

Other features

Other features
Specification	Z2	Signature Touch
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass Infrared port	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

Sharp Z2 vs Vertu Signature Touch

Sharp Z2

Vertu Signature Touch

Key differences

Physical size

Screen size

Memory variants

Practical features

1. Z2

2. Signature Touch

Battery capacity

Specifications

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