Sharp Aquos Zero vs Vertu Signature Touch

Compare recorded specifications, size and practical differences.

Sharp Aquos Zero

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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.

WeightAquos Zero: 46 g lighterAquos Zero: 146 g · Signature Touch: 192 g
WidthSignature Touch: 4 mm narrowerSignature Touch: 69 mm · Aquos Zero: 73 mm
Screen diagonalSignature Touch: 1.5 in smaller diagonalSignature Touch: 4.7 in · Aquos Zero: 6.2 in
ChipsetQualcomm SDM845 Snapdragon 845 (10 nm) / Qualcomm Snapdragon 801 (28 nm)Aquos Zero: Qualcomm SDM845 Snapdragon 845 (10 nm) · Signature Touch: Qualcomm Snapdragon 801 (28 nm)
DepthAquos Zero: 1.9 mm thinnerAquos Zero: 8.8 mm · Signature Touch: 10.7 mm
HeightSignature Touch: 9 mm shorterSignature Touch: 145 mm · Aquos Zero: 154 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. Aquos Zero
Height
154 mm
Width
73 mm
Depth
8.8 mm

Weight
146 g
2. Signature Touch
Height
145 mm
Width
69 mm
Depth
10.7 mm

Weight
192 g

Specifications

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Everyday essentials

Everyday essentials
Specification	Aquos Zero	Signature Touch
Dimensions (HxWxD)	154 Х 73 Х 8.8 mm	145 Х 69 Х 10.7 mm
Weight	146 g	192 g
Technology	OLED	Sapphire crystal glass
Screen size	6.2" inch	4.7" inch
Screen resolution	1440 x 2992 px	1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	128 GB 6 GB RAM	64 GB 2 GB RAM
Memory card support	No	No
BatteryCapacity is not battery life. No endurance test is implied.	3130 mAh Non-removable Li-Ion	2275 mAh Non-removable Li-Ion
Operating system OS	Android 9.0 (Pie)	Android 4.4.2 (KitKat)
Chipset	Qualcomm SDM845 Snapdragon 845 (10 nm)	Qualcomm Snapdragon 801 (28 nm)
NFC	Yes	Yes
Headphone jack	No	Yes

Display

Display
Specification	Aquos Zero	Signature Touch
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	96.9 cm2	60.9 cm2
Screen format	18.7:9 (height:width)	16:9 (height:width)
Screen to body ratio	86.2%	60.9%
PPI /points per inch/	536 PPI	469 PPI
Screen protection	Corning Gorilla Glass 5	Scratch-proof glass

Camera and Video

Camera and Video
Specification	Aquos Zero	Signature Touch
Rear camera, main	22.6 MP Single	13 MP Single
Camera specs	22.6 MP f/1.9 22 mm PDAF OIS	13 MP Hasselblad certified AF
Functions	HDR	Dual-LED flash
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	2.1 MP Single
Specifications	8 MP f/2.2 23 mm	2.1 MP

Performance

Performance
Specification	Aquos Zero	Signature Touch
Processor CPU	Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)	Quad-core 2.3 GHz Krait 400
Graphics processor GPU	Adreno 630	Adreno 330
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	275122	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	Aquos Zero	Signature Touch
Release date	2019 January	2014 June
Colors	Meteorite black	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.	600 EUR	8290 EUR
Battery life	Unknown	Stand by time- Up to 380 h Talking time- Up to 15 h 30 min
Body build	Front glass aluminum frame	Unknown

Communication and Connectivity

Communication and Connectivity
Specification	Aquos Zero	Signature Touch
SIM card	Nano-SIM	Micro-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100) 3(1800) 7(2600) 8(900) 28(700) 38(2600)	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-A (3CA) Cat15 1024/50 Mbps	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct hotspot
GPS	Yes with A-GPS GLONASS GALILEO QZSS	Yes with A-GPS GLONASS
USB	2.0 Type-C 1.0 reversible connector (PowerDelivery 2.0)	microUSB 2.0 USB Host
Bluetooth	5.0 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	Aquos Zero	Signature Touch
Radio	No	No
Others	DCI-P3 -HDR 10 -Dolby Vision Active noise cancellation with dedicated mic -24-bit/192kHz audio -Dolby Atmos	Dolby Digital Plus audio enhancement -Bang & Olufsen -Active noise cancellation with dedicated mic

Other features

Other features
Specification	Aquos Zero	Signature Touch
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins)	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