Celkon A40 vs Xolo A42

Compare recorded specifications, size and practical differences.

Celkon A40

Replace A40

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Xolo A42

Replace A42

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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.

DepthA42: 0.6 mm thinnerA42: 10.2 mm · A40: 10.8 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. A40
Height
126.2 mm
Width
64 mm
Depth
10.8 mm

Weight
126.5 g
2. A42
Height
124.5 mm
Width
63.5 mm
Depth
10.2 mm

Weight
Unknown

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials

Everyday essentials
Specification	A40	A42
Dimensions (HxWxD)	126.2 Х 64 Х 10.8 mm	124.5 Х 63.5 Х 10.2 mm
Weight	126.5 g	0 g
Technology	TFT	IPS LCD
Screen size	4" inch	4" inch
Screen resolution	480 x 800 px	480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	4 GB 512 MB RAM	4 GB 512 MB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	microSD up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.	1500 mAh Li-Ion	1400 mAh Li-Ion
Operating system OS	Android 4.2.2 (Jelly Bean)	Android 4.2.2 (Jelly Bean)
Headphone jack	Yes	Yes

Display

Display
Specification	A40	A42
Touchscreen	touchscreen	capacitive touchscreen
Display colors	Unknown	16M
Screen area	45.5 cm2	45.5 cm2
Screen format	5:3 (height:width)	5:3 (height:width)
Screen to body ratio	56.4%	57.6%
PPI /points per inch/	233 PPI	233 PPI

Camera and Video

Camera and Video
Specification	A40	A42
Rear camera, main	5 MP Single	5 MP Single
Camera specs	5 MP	5 MP
Video	Yes	Yes
Front camera, selfie	0.3 MP Single	1.3 MP Single
Specifications	VGA	1.3 MP

Performance

Performance
Specification	A40	A42
Processor CPU	Dual-core 1.3 GHz	Dual-core 1.3 GHz

General specs

General specs
Specification	A40	A42
Release date	2014 January	2014 July
Colors	White Yellow Blue	Yellow Blue White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	Unknown	80 EUR
Battery life	Unknown	Stand by time- Up to 180 h Talking time- Up to 5 h

Communication and Connectivity

Communication and Connectivity
Specification	A40	A42
SIM card	Dual SIM	Dual SIM
Network	Unknown	Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed	Unknown	HSPA
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	Yes with A-GPS
USB	microUSB 2.0	microUSB
Bluetooth	2.0	2.0
Harmful irradiation	Unknown	SAR EU - 0.69 W/kg (head) 0.71 W/kg (body)

Music and Audio

Music and Audio
Specification	A40	A42
Radio	FM radio	FM radio

Other features

Other features
Specification	A40	A42
Dop	Sensors Accelerometer proximity	Sensors Accelerometer proximity