HP Slate7 VoiceTab vs Sharp Aquos Zero: 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

Slate7 VoiceTab:

LCD

Aquos Zero:

OLED
Weight

Aquos Zero: 179 g lighter

Slate7 VoiceTab:

325 g

Aquos Zero:

146 g
Screen diagonal

Aquos Zero: 0.8 in smaller diagonal

Slate7 VoiceTab:

7 in

Aquos Zero:

6.2 in
Release year

Slate7 VoiceTab:

2014

Aquos Zero:

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. Slate7 VoiceTab

Height:

Unknown
Width:

Unknown
Depth:

Unknown

Unavailable dimensions are omitted from the drawing.
2. Aquos Zero

Height:

154 mm
Width:

73 mm
Depth:

8.8 mm

Weight

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

1. Slate7 VoiceTab

325 g

+179 g versus Aquos Zero
2. Aquos Zero

146 g

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. Slate7 VoiceTab

Screen diagonal:

7 in

Aspect ratio (height:width):

16:10

Approximate rectangular screen area:

142.1 cm²
2. Aquos Zero

Screen diagonal:

6.2 in

Aspect ratio (height:width):

18.7:9

Approximate rectangular screen area:

96.9 cm²

Slate7 VoiceTab has approximately 46.6% more rectangular screen area than Aquos Zero.

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 Slate7 VoiceTab, Aquos Zero, compared at the same storage capacity.
Storage	Slate7 VoiceTab	Aquos Zero
16 GB	1 GB RAM	Not recorded
128 GB	Not recorded	6 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. Slate7 VoiceTab

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

2. Aquos Zero

NFC:: Yes
Headphone jack:: No
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. Slate7 VoiceTab

4100 mAh

+970 mAh versus Aquos Zero
2. Aquos Zero

3130 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. Slate7 VoiceTab2. Aquos Zero

Everyday essentials

Everyday essentials — specifications for Slate7 VoiceTab, Aquos Zero.
Specification	Slate7 VoiceTab	Aquos Zero
Dimensions (HxWxD)	Х Х mm	154 Х 73 Х 8.8 mm
Weight	325 g	146 g
Technology	IPS LCD	OLED
Screen size	7" inch	6.2" inch
Screen resolution	800 x 1280 px	1440 x 2992 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 1 GB RAM	128 GB 6 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	No
Battery Capacity is not battery life. No endurance test is implied.	4100 mAh Non-removable Li-Ion	3130 mAh Non-removable Li-Ion
Operating system OS	Android 4.2.2 (Jelly Bean)	Android 9.0 (Pie)
Chipset	Marvell PXA1088	Qualcomm SDM845 Snapdragon 845 (10 nm)
NFC	Unknown	Yes
Headphone jack	Yes	No

Display

Display — specifications for Slate7 VoiceTab, Aquos Zero.
Specification	Slate7 VoiceTab	Aquos Zero
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	142.1 cm2	96.9 cm2
Screen format	16:10 (height:width)	18.7:9 (height:width)
Screen to body ratio	Unknown	86.2%
PPI /points per inch/	216 PPI	536 PPI
Screen protection	Unknown	Corning Gorilla Glass 5

Camera and Video

Camera and Video — specifications for Slate7 VoiceTab, Aquos Zero.
Specification	Slate7 VoiceTab	Aquos Zero
Rear camera, main	5 MP Single	22.6 MP Single
Camera specs	5 MP AF	22.6 MP f/1.9 22 mm PDAF OIS
Functions	LED flash panorama	HDR
Video	Yes	1080p@30fps
Front camera, selfie	2 MP Single	8 MP Single
Specifications	2 MP	8 MP f/2.2 23 mm

Performance

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

Performance — specifications for Slate7 VoiceTab, Aquos Zero.
Specification	Slate7 VoiceTab	Aquos Zero
Processor CPU	Quad-core 1.2 GHz	Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU	Unknown	Adreno 630
Antutu 7 score *	23415	275122

General specs

General specs — specifications for Slate7 VoiceTab, Aquos Zero.
Specification	Slate7 VoiceTab	Aquos Zero
Release date	2014 January	2019 January
Colors	Black/White	Meteorite black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	180 EUR	600 EUR
Body build	Unknown	Front glass aluminum frame

Communication and Connectivity

Communication and Connectivity — specifications for Slate7 VoiceTab, Aquos Zero.
Specification	Slate7 VoiceTab	Aquos Zero
SIM card	Dual SIM (Mini-SIM & Micro-SIM)	Nano-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	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)
Speed	HSPA	HSPA 42.2/5.76 Mbps LTE-A (3CA) Cat15 1024/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS GALILEO QZSS
USB	microUSB 2.0	2.0 Type-C 1.0 reversible connector (PowerDelivery 2.0)
Bluetooth	3.0 EDR	5.0 A2DP LE

Music and Audio

Music and Audio — specifications for Slate7 VoiceTab, Aquos Zero.
Specification	Slate7 VoiceTab	Aquos Zero
Radio	No	No
Others	Active noise cancellation with dedicated mic	DCI-P3 -HDR 10 -Dolby Vision Active noise cancellation with dedicated mic -24-bit/192kHz audio -Dolby Atmos

Other features

Other features — specifications for Slate7 VoiceTab, Aquos Zero.
Specification	Slate7 VoiceTab	Aquos Zero
Dop	Sensors Accelerometer gyro proximity compass - Preliminary official specifications	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins)

HP Slate7 VoiceTab vs Sharp Aquos Zero