Sharp Aquos R2 compact vs Wiko Selfy 4G: 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

Aquos R2 compact:

LCD

Selfy 4G:

OLED
Weight

Selfy 4G: 19 g lighter

Aquos R2 compact:

135 g

Selfy 4G:

116 g
Width

Aquos R2 compact: 4.4 mm narrower

Aquos R2 compact:

64 mm

Selfy 4G:

68.4 mm
Screen diagonal

Selfy 4G: 0.4 in smaller diagonal

Aquos R2 compact:

5.2 in

Selfy 4G:

4.8 in
Chipset

Aquos R2 compact:

Qualcomm SDM845 Snapdragon 845 (10 nm)

Selfy 4G:

Mediatek MT6735P (28 nm)
Depth

Selfy 4G: 1.6 mm thinner

Aquos R2 compact:

9.3 mm

Selfy 4G:

7.7 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. Aquos R2 compact

Height:

131 mm
Width:

64 mm
Depth:

9.3 mm +1.6 mm versus Selfy 4G
2. Selfy 4G

Height:

141 mm +10 mm versus Aquos R2 compact
Width:

68.4 mm +4.4 mm versus Aquos R2 compact
Depth:

7.7 mm

Weight

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

1. Aquos R2 compact

135 g

+19 g versus Selfy 4G
2. Selfy 4G

116 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. Aquos R2 compact

Screen diagonal:

5.2 in

Aspect ratio (height:width):

19:9

Approximate rectangular screen area:

67.5 cm²
2. Selfy 4G

Screen diagonal:

4.8 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

63.5 cm²

Aquos R2 compact has approximately 6.3% more rectangular screen area than Selfy 4G.

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 Aquos R2 compact, Selfy 4G, compared at the same storage capacity.
Storage	Aquos R2 compact	Selfy 4G
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. Selfy 4G

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 64 GB (dedicated slot)

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. Aquos R2 compact

2500 mAh

+200 mAh versus Selfy 4G
2. Selfy 4G

2300 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. Selfy 4G

Everyday essentials

Everyday essentials — specifications for Aquos R2 compact, Selfy 4G.
Specification	Aquos R2 compact	Selfy 4G
Dimensions (HxWxD)	131 Х 64 Х 9.3 mm	141 Х 68.4 Х 7.7 mm
Weight	135 g	116 g
Technology	IGZO IPS LCD	AMOLED
Screen size	5.2" inch	4.8" inch
Screen resolution	1080 x 2280 px	720 x 1280 px
Internal memory Recorded 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 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	2500 mAh Non-removable Li-Ion	2300 mAh Li-Po
Operating system OS	Android 9.0 (Pie)	Android 5.1 (Lollipop)
Chipset	Qualcomm SDM845 Snapdragon 845 (10 nm)	Mediatek MT6735P (28 nm)
NFC	Yes	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for Aquos R2 compact, Selfy 4G.
Specification	Aquos R2 compact	Selfy 4G
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	67.5 cm2	63.5 cm2
Screen format	19:9 (height:width)	16:9 (height:width)
Screen to body ratio	80.5%	65.9%
PPI /points per inch/	485 PPI	306 PPI
Screen protection	Corning Gorilla Glass 3	Unknown

Camera and Video

Camera and Video — specifications for Aquos R2 compact, Selfy 4G.
Specification	Aquos R2 compact	Selfy 4G
Rear camera, main	22.6 MP Single	8 MP Single
Camera specs	22.6 MP f/1.9 22 mm PDAF OIS	8 MP AF
Functions	LED flash HDR panorama	LED flash
Video	1080p@30fps	720p@30fps
Front camera, selfie	8 MP Single	8 MP Single
Specifications	8 MP f/2.2 23 mm	8 MP

Performance

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

Performance — specifications for Aquos R2 compact, Selfy 4G.
Specification	Aquos R2 compact	Selfy 4G
Processor CPU	Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)	Quad-core 1.0 GHz Cortex-A53
Graphics processor GPU	Adreno 630	Mali-T720MP2
Antutu 7 score *	Unknown	28321

General specs

General specs — specifications for Aquos R2 compact, Selfy 4G.
Specification	Aquos R2 compact	Selfy 4G
Release date	2018 November	2015 August
Colors	Smokey Green Deep White Pure Black	Black White Mint Ruby
Battery life	Unknown	Stand by time- Up to 336 h (2G) / Up to 336 h (3G) Talking time- Up to 18 h 30 min (2G) / Up to 11 h 30 min (3G)
Body build	Front glass aluminum frame plastic back	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Aquos R2 compact, Selfy 4G.
Specification	Aquos R2 compact	Selfy 4G
SIM card	Nano-SIM	Micro-SIM
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 -3G - HSDPA 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 7(2600) 20(800)
Speed	HSPA LTE	HSPA 21.1/5.76 Mbps LTE Cat4 150/50 Mbps
GPRS	Yes	Up to 107 kbps
Edge	Yes	Up to 296 kbps
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot
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 USB On-The-Go
Bluetooth	5.0 A2DP LE	4.0 A2DP
Harmful irradiation	Unknown	SAR EU - 0.40 W/kg (head) 0.52 W/kg (body)

Music and Audio

Music and Audio — specifications for Aquos R2 compact, Selfy 4G.
Specification	Aquos R2 compact	Selfy 4G
Radio	No	FM radio
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 — specifications for Aquos R2 compact, Selfy 4G.
Specification	Aquos R2 compact	Selfy 4G
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 - For Europe

Sharp Aquos R2 compact vs Wiko Selfy 4G