Sharp Aquos R2 compact vs Unnecto Bolt

Compare recorded specifications, size and practical differences.

Sharp Aquos R2 compact

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Unnecto Bolt

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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 R2 compact: 35 g lighterAquos R2 compact: 135 g · Bolt: 170 g
WidthAquos R2 compact: 9.5 mm narrowerAquos R2 compact: 64 mm · Bolt: 73.5 mm
Screen diagonalBolt: 0.2 in smaller diagonalBolt: 5 in · Aquos R2 compact: 5.2 in
HeightAquos R2 compact: 14.2 mm shorterAquos R2 compact: 131 mm · Bolt: 145.2 mm
Release year2018 / 2016Aquos R2 compact: 2018 · Bolt: 2016

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 R2 compact
Height
131 mm
Width
64 mm
Depth
9.3 mm

Weight
135 g
2. Bolt
Height
145.2 mm+14.2 mm versus Aquos R2 compact
Width
73.5 mm+9.5 mm versus Aquos R2 compact
Depth
9.2 mm

Weight
170 g

Weight

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

1. Aquos R2 compact135 g
2. Bolt170 g

+35 g versus Aquos R2 compact

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. Aquos R2 compact 5.2 in · 19:9 About 67.5 cm² rectangular area
2. Bolt 5 in · 16:9 About 68.9 cm² rectangular area

Bolt has approximately 2.1% more rectangular screen area than Aquos R2 compact.

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	Aquos R2 compact	Bolt
8 GB	Unknown	1 GB RAM

Aquos R2 compact: Original memory entry

64 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. Aquos R2 compact

NFC: Yes
Headphone jack: Yes
Memory card support: See details microSD · up to 512 GB

2. Bolt

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

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. Aquos R2 compact2500 mAh

+500 mAh versus Bolt
2. Bolt2000 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. Aquos R2 compact2. Bolt

Everyday essentials

Everyday essentials
Specification	Aquos R2 compact	Bolt
Dimensions (HxWxD)	131 Х 64 Х 9.3 mm	145.2 Х 73.5 Х 9.2 mm
Weight	135 g	170 g
Technology	IGZO IPS LCD	IPS LCD
Screen size	5.2" inch	5" inch
Screen resolution	1080 x 2280 px	720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 GB 512GB 4GB	8 GB 1 GB RAM
Memory card support	microSD up to 512 GB	microSD up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.	2500 mAh Non-removable Li-Ion	2000 mAh Removable Li-Ion
Operating system OS	Android 9.0 (Pie)	Android 5.1 (Lollipop)
Chipset	Qualcomm SDM845 Snapdragon 845 (10 nm)	Unknown
NFC	Yes	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	Aquos R2 compact	Bolt
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	67.5 cm2	68.9 cm2
Screen format	19:9 (height:width)	16:9 (height:width)
Screen to body ratio	80.5%	64.6%
PPI /points per inch/	485 PPI	294 PPI
Screen protection	Corning Gorilla Glass 3	Unknown

Camera and Video

Camera and Video
Specification	Aquos R2 compact	Bolt
Rear camera, main	22.6 MP Single	8 MP Single
Camera specs	22.6 MP f/1.9 22 mm PDAF OIS	8 MP PDAF
Functions	LED flash HDR panorama	LED flash HDR panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	2 MP Single
Specifications	8 MP f/2.2 23 mm	2 MP AF

Performance

Performance
Specification	Aquos R2 compact	Bolt
Processor CPU	Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)	Quad-core 1.1 GHz
Graphics processor GPU	Adreno 630	Adreno 304

General specs

General specs
Specification	Aquos R2 compact	Bolt
Release date	2018 November	2016 June
Colors	Smokey Green Deep White Pure Black	Black Silver
Battery life	Unknown	Stand by time- Up to 200 h (2G) / Up to 175 h (3G) Talking time- Up to 6 h (2G) / Up to 5 h (3G)
Body build	Front glass aluminum frame plastic back	Unknown

Communication and Connectivity

Communication and Connectivity
Specification	Aquos R2 compact	Bolt
SIM card	Nano-SIM	Dual SIM (Micro-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 2100 -4G - LTE	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 2(1900) 3(1800) 4(1700/2100) 12(700) 17(700)
Speed	HSPA LTE	HSPA LTE
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 b/g/n
GPS	Yes with A-GPS GLONASS GALILEO QZSS	Yes with A-GPS
USB	2.0 Type-C 1.0 reversible connector (PowerDelivery 2.0)	microUSB 2.0
Bluetooth	5.0 A2DP LE	4.1 LE
Harmful irradiation	Unknown	SAR - 1.25 W/kg (head) 1.15 W/kg (body)

Music and Audio

Music and Audio
Specification	Aquos R2 compact	Bolt
Radio	No	No
Others	120 Hz -HDR10 -DCI-P3 Active noise cancellation with dedicated mic -Dolby Vision & Dolby Atmos -24-bit/192kHz audio	Unknown

Other features

Other features
Specification	Aquos R2 compact	Bolt
Dop	Sensors Fingerprint (front-mounted) accelerometer gyro proximity compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins)	Sensors Accelerometer proximity

Sharp Aquos R2 compact vs Unnecto Bolt