Micromax A78 vs Sharp R1S

Compare recorded specifications, size and practical differences.

Micromax A78

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Sharp R1S

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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.

Screen diagonalA78: 2 in smaller diagonalA78: 3.5 in · R1S: 5.5 in
ChipsetMediatek MT6573 (65 nm) / Mediatek MT6750 (28 nm)A78: Mediatek MT6573 (65 nm) · R1S: Mediatek MT6750 (28 nm)
Rear camera layoutSingle / DualA78: Single · R1S: Dual
Release year2012 / 2018A78: 2012 · R1S: 2018

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. A78
Height
120 mm
Width
63.5 mm
Depth
10.9 mm

Weight
Unknown
2. R1S
Height
Unknown
Width
Unknown
Depth
Unknown

Weight
Unknown

Unavailable dimensions are omitted from the drawing.

Specifications

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Everyday essentials

Everyday essentials
Specification	A78	R1S
Dimensions (HxWxD)	120 Х 63.5 Х 10.9 mm	Х Х mm
Weight	0 g	0 g
Technology	TFT	IPS LCD
Screen size	3.5" inch	5.5" inch
Screen resolution	360 x 480 px	720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	Unknown	32 GB 3 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	microSD up to 128 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.	1300 mAh Removable Li-Ion	5000 mAh Non-removable Li-Ion
Operating system OS	Android 2.3 (Gingerbread)	Android 7.0 (Nougat)
Chipset	Mediatek MT6573 (65 nm)	Mediatek MT6750 (28 nm)
Headphone jack	Yes	No

Display

Display
Specification	A78	R1S
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	256K	16M
Screen area	37.9 cm2	83.4 cm2
Screen format	4:3 (height:width)	16:9 (height:width)
Screen to body ratio	49.8%	Unknown
PPI /points per inch/	0 PPI	267 PPI

Camera and Video

Camera and Video
Specification	A78	R1S
Rear camera, main	3.2 MP Single	13 MP Dual
Camera specs	3.2 MP	13 MP f/2.0 AF -5 MP depth sensor
Functions	Unknown	Dual-LED dual-tone flash panorama HDR
Video	Yes	1080p@30fps
Front camera, selfie	0.3 MP Single	5 MP Single
Specifications	VGA	5 MP f/2.4

Performance

Performance
Specification	A78	R1S
Processor CPU	650 MHz Cortex-A9	Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU	PowerVR SGX531	Mali-T860MP2
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	48572

General specs

General specs
Specification	A78	R1S
Release date	2012 February	2018 February
Colors	Brown	Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	90 EUR	170 EUR
Battery life	Stand by time- Up to 250 h Talking time- Up to 4 h	Unknown

Communication and Connectivity

Communication and Connectivity
Specification	A78	R1S
SIM card	Dual SIM (Mini-SIM)	Hybrid Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2	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)
Speed	HSPA 7.2/5.76 Mbps	HSPA LTE
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	2.0	microUSB 2.0 USB On-The-Go
Bluetooth	2.1	4.2 A2DP LE

Music and Audio

Music and Audio
Specification	A78	R1S
Radio	FM radio	To be confirmed
Others	Unknown	Active noise cancellation with dedicated mic

Other features

Other features
Specification	A78	R1S
Dop	Sensors Accelerometer proximity compass - MP3/WAV/WMA/AAC player -MP4/H.263 player -Organizer -Photo/video editor -Document viewer -Voice memo/dial -Predictive text input	Sensors Fingerprint (front-mounted) accelerometer proximity - Power Bank/Reverse charging - For Indonesia Vietnam