Celkon A66 vs Plum Sync 3.5

Compare recorded specifications, size and practical differences.

Celkon A66

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Plum Sync 3.5

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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.

WeightSync 3.5: 5 g lighterSync 3.5: 93 g · A66: 98 g
WidthSync 3.5: 11 mm narrowerSync 3.5: 56.2 mm · A66: 67.2 mm
Screen diagonalSync 3.5: 1 in smaller diagonalSync 3.5: 3.5 in · A66: 4.5 in
DepthSync 3.5: 1.2 mm thinnerSync 3.5: 9.8 mm · A66: 11 mm
HeightSync 3.5: 17.6 mm shorterSync 3.5: 118.4 mm · A66: 136 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.

Front

Side

1. A66
Height
136 mm
Width
67.2 mm
Depth
11 mm

Weight
98 g
2. Sync 3.5
Height
118.4 mm
Width
56.2 mm
Depth
9.8 mm

Weight
93 g

Specifications

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Everyday essentials

Everyday essentials
Specification	A66	Sync 3.5
Dimensions (HxWxD)	136 Х 67.2 Х 11 mm	118.4 Х 56.2 Х 9.8 mm
Weight	98 g	93 g
Technology	TFT	TFT
Screen size	4.5" inch	3.5" inch
Screen resolution	480 x 854 px	320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	4 GB 512 MB RAM	512 MB 256 MB RAM
Memory card support	microSD up to 32 GB	microSD up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.	2000 mAh Li-Ion	1350 mAh Removable Li-Ion
Operating system OS	Android 4.1.2 (Jelly Bean)	Android 4.2.2 (Jelly Bean)
Chipset	Unknown	Mediatek MT6572M (28 nm)
Headphone jack	Yes	Yes

Display

Display
Specification	A66	Sync 3.5
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	Unknown	16M
Screen area	55.8 cm2	36.5 cm2
Screen format	16:9 (height:width)	3:2 (height:width)
Screen to body ratio	61.1%	54.8%
PPI /points per inch/	218 PPI	165 PPI

Camera and Video

Camera and Video
Specification	A66	Sync 3.5
Rear camera, main	3.15 MP Single	1.3 MP Single
Camera specs	3.15 MP	1.3 MP AF
Functions	LED flash	LED flash panorama HDR
Video	Yes	Yes
Front camera, selfie	0.3 MP Single	1.3 MP Single
Specifications	VGA	1.3 MP

Performance

Performance
Specification	A66	Sync 3.5
Processor CPU	Dual-core 1.2 GHz	Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU	Unknown	Mali-400

General specs

General specs
Specification	A66	Sync 3.5
Release date	2014	2014 August
Colors	White Black	Black White Red Blue Pink
Battery life	Stand by time- Up to 160 h Talking time- Up to 5 h	Stand by time- Up to 780 h Talking time- Up to 14 h

Communication and Connectivity

Communication and Connectivity
Specification	A66	Sync 3.5
SIM card	Dual SIM	Dual SIM
GPRS	Yes	Class 12
Edge	Yes	Class 12
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes	Yes with A-GPS
USB	microUSB	microUSB
Bluetooth	2.0	4.0 A2DP
Harmful irradiation	SAR EU - 0.38 W/kg (head) 0.47 W/kg (body)	Unknown

Music and Audio

Music and Audio
Specification	A66	Sync 3.5
Radio	FM radio	FM radio

Other features

Other features
Specification	A66	Sync 3.5
Dop	Sensors Accelerometer proximity	Sensors Accelerometer gyro proximity - Also known as Plum Sync 3.5 X350