Celkon A355 vs Panasonic P91: 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.

Weight

A355: 63.5 g lighter

A355:

97.5 g

P91:

161 g
Width

A355: 9.1 mm narrower

A355:

63.3 mm

P91:

72.4 mm
Screen diagonal

A355: 1.5 in smaller diagonal

A355:

3.5 in

P91:

5 in
Chipset

A355:

Spreadtrum 7715

P91:

Mediatek MT6737M (28 nm)
Height

A355: 29.4 mm shorter

A355:

115.3 mm

P91:

144.7 mm
Release year

A355:

2015

P91:

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.

1. A355

Height:

115.3 mm
Width:

63.3 mm
Depth:

10.2 mm
2. P91

Height:

144.7 mm +29.4 mm versus A355
Width:

72.4 mm +9.1 mm versus A355
Depth:

10.1 mm

Weight

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

1. A355

97.5 g
2. P91

161 g

+63.5 g versus A355

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. A355

Screen diagonal:

3.5 in

Aspect ratio (height:width):

3:2

Approximate rectangular screen area:

36.5 cm²
2. P91

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²

P91 has approximately 88.9% more rectangular screen area than A355.

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 A355, P91, compared at the same storage capacity.
Storage	A355	P91
16 GB	Unknown	1 GB RAM

A355: Original memory entry

512 MB · 256 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. A355

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB

2. P91

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 128 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. A355

1200 mAh
2. P91

2500 mAh

+1300 mAh versus A355

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. A3552. P91

Everyday essentials

Everyday essentials — specifications for A355, P91.
Specification	A355	P91
Dimensions (HxWxD)	115.3 Х 63.3 Х 10.2 mm	144.7 Х 72.4 Х 10.1 mm
Weight	97.5 g	161 g
Technology	Unknown	IPS LCD
Screen size	3.5" inch	5" inch
Screen resolution	320 x 480 px	480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	512 MB 256 MB RAM	16 GB 1 GB RAM
Memory card support	microSD up to 32 GB	microSD up to 128 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	1200 mAh Li-Ion	2500 mAh Non-removable Li-Ion
Operating system OS	Android 4.4.2 (KitKat)	Android 7.0 (Nougat)
Chipset	Spreadtrum 7715	Mediatek MT6737M (28 nm)
Headphone jack	Yes	Yes

Display

Display — specifications for A355, P91.
Specification	A355	P91
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	Unknown	16M
Screen area	36.5 cm2	68.9 cm2
Screen format	3:2 (height:width)	16:9 (height:width)
Screen to body ratio	50.0%	65.8%
PPI /points per inch/	165 PPI	196 PPI
Screen protection	Unknown	Asahi Dragontrail Glass

Camera and Video

Camera and Video — specifications for A355, P91.
Specification	A355	P91
Rear camera, main	2 MP Single	8 MP Single
Camera specs	2 MP	8 MP AF
Functions	Dual-LED flash	LED flash HDR panorama
Video	Yes	720p@30fps
Front camera, selfie	0.3 MP Single	5 MP Single
Specifications	VGA	5 MP

Performance

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

Performance — specifications for A355, P91.
Specification	A355	P91
Processor CPU	1.0 GHz	Quad-core 1.1 GHz Cortex-A7
Graphics processor GPU	Mali-400	Mali-T720
Antutu 7 score *	Unknown	32153
GeekBench 4 Single Core *	Unknown	436
GeekBench 4 Multi-Core *	Unknown	1241

General specs

General specs — specifications for A355, P91.
Specification	A355	P91
Release date	2015 May	2017 November
Colors	Light Blue Dart Blue Red Yellow White	Gold Black Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	6500 INR

Communication and Connectivity

Communication and Connectivity — specifications for A355, P91.
Specification	A355	P91
SIM card	Dual SIM	Dual SIM (Micro-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 900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 40(2300)
Speed	HSPA	HSPA LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot
GPS	Yes	Yes with A-GPS
USB	microUSB	microUSB 2.0 USB On-The-Go
Bluetooth	2.0	4.0 A2DP
Harmful irradiation	SAR EU - 0.49 W/kg (head) 0.84 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for A355, P91.
Specification	A355	P91
Radio	FM radio	FM radio

Other features

Other features — specifications for A355, P91.
Specification	A355	P91
Dop	Sensors Accelerometer	Sensors Accelerometer proximity Infrared port - For India

Celkon A355 vs Panasonic P91

Celkon A355

Panasonic P91