Sharp R1S vs ZTE Blade A3

Compare recorded specifications, size and practical differences.

Sharp R1S

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ZTE Blade A3

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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.

ChipsetMediatek MT6750 (28 nm) / Mediatek MT6737T (28 nm)R1S: Mediatek MT6750 (28 nm) · Blade A3: Mediatek MT6737T (28 nm)
Rear camera layoutDual / SingleR1S: Dual · Blade A3: Single
Release year2018 / 2017R1S: 2018 · Blade A3: 2017

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. R1S
Height
Unknown
Width
Unknown
Depth
Unknown

Weight
Unknown

Unavailable dimensions are omitted from the drawing.
2. Blade A3
Height
152.4 mm
Width
75.8 mm
Depth
8.2 mm

Weight
164 g

Specifications

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Everyday essentials

Everyday essentials
Specification	R1S	Blade A3
Dimensions (HxWxD)	Х Х mm	152.4 Х 75.8 Х 8.2 mm
Weight	0 g	164 g
Technology	IPS LCD	IPS LCD
Screen size	5.5" inch	5.5" inch
Screen resolution	720 x 1280 px	720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32 GB 3 GB RAM	32 GB 3 GB RAM
Memory card support	microSD up to 128 GB (uses SIM 2 slot)	microSD up to 256 GB
BatteryCapacity is not battery life. No endurance test is implied.	5000 mAh Non-removable Li-Ion	4000 mAh Non-removable Li-Ion
Operating system OS	Android 7.0 (Nougat)	Android 7.1 (Nougat)
Chipset	Mediatek MT6750 (28 nm)	Mediatek MT6737T (28 nm)
Headphone jack	No	Yes

Display

Display
Specification	R1S	Blade A3
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	83.4 cm2	83.4 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	Unknown	72.2%
PPI /points per inch/	267 PPI	267 PPI

Camera and Video

Camera and Video
Specification	R1S	Blade A3
Rear camera, main	13 MP Dual	13 MP Single
Camera specs	13 MP f/2.0 AF -5 MP depth sensor	13 MP AF
Functions	Dual-LED dual-tone flash panorama HDR	LED flash
Video	1080p@30fps	1080p@30fps
Front camera, selfie	5 MP Single	5 MP Dual
Specifications	5 MP f/2.4	5 MP 2 MP depth sensor

Performance

Performance
Specification	R1S	Blade A3
Processor CPU	Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)	Quad-core 1.5 GHz Cortex-A53
Graphics processor GPU	Mali-T860MP2	Mali-T720MP2
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	48572	Unknown

General specs

General specs
Specification	R1S	Blade A3
Release date	2018 February	2017 November
Colors	Black	Blue Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	170 EUR	150 EUR
Body build	Unknown	plastic body

Communication and Connectivity

Communication and Connectivity
Specification	R1S	Blade A3
SIM card	Hybrid Dual SIM (Nano-SIM dual stand-by)	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 40(2300)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 39(1900) 40(2300) 41(2500)
Speed	HSPA LTE	HSPA LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0 USB On-The-Go	microUSB 2.0
Bluetooth	4.2 A2DP LE	4.1 A2DP LE

Music and Audio

Music and Audio
Specification	R1S	Blade A3
Radio	To be confirmed	FM radio
Others	Active noise cancellation with dedicated mic	Unknown

Other features

Other features
Specification	R1S	Blade A3
Dop	Sensors Fingerprint (front-mounted) accelerometer proximity - Power Bank/Reverse charging - For Indonesia Vietnam	Sensors Fingerprint (rear-mounted) accelerometer proximity