Asus Zenfone Max ZC550KL vs Celkon A63: 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.

Screen diagonal

A63: 1.5 in smaller diagonal

Zenfone Max ZC550KL:

5.5 in

A63:

4 in
Release year

Zenfone Max ZC550KL:

2015

A63:

2013

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. Zenfone Max ZC550KL

Height:

156 mm
Width:

77.5 mm
Depth:

10.6 mm

Weight:

202 g
2. A63

Height:

Unknown
Width:

Unknown
Depth:

Unknown

Weight:

Unknown

Unavailable dimensions are omitted from the drawing.

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. Zenfone Max ZC550KL

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²
2. A63

Screen diagonal:

4 in

Aspect ratio (height:width):

5:3

Approximate rectangular screen area:

45.5 cm²

Zenfone Max ZC550KL has approximately 83.1% more rectangular screen area than A63.

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 Zenfone Max ZC550KL, A63, compared at the same storage capacity.
Storage	Zenfone Max ZC550KL	A63
8 GB	2 GB RAM	Unknown
16 GB	2 GB RAM	Unknown

A63: 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. Zenfone Max ZC550KL

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 64 GB (dedicated slot)

2. A63

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 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. Zenfone Max ZC550KL

5000 mAh

+3500 mAh versus A63
2. A63

1500 mAh

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. Zenfone Max ZC550KL2. A63

Everyday essentials

Everyday essentials — specifications for Zenfone Max ZC550KL, A63.
Specification	Zenfone Max ZC550KL	A63
Dimensions (HxWxD)	156 Х 77.5 Х 10.6 mm	Х Х mm
Weight	202 g	0 g
Technology	IPS LCD	TFT
Screen size	5.5" inch	4" inch
Screen resolution	720 x 1280 px	480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	8/16 GB 2 GB RAM	512 MB 256 MB RAM
Memory card support	microSD up to 64 GB (dedicated slot)	microSD up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	5000 mAh Non-removable Li-Po	1500 mAh Li-Ion
Operating system OS	Android 5.0.1 (Lollipop) upgradable to 6.0.1 (Marshmallow); ZenUI	Android 4.2.0 (Jelly Bean)
Chipset	Qualcomm MSM8916 Snapdragon 410 (28 nm)	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for Zenfone Max ZC550KL, A63.
Specification	Zenfone Max ZC550KL	A63
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	Unknown
Screen area	83.4 cm2	45.5 cm2
Screen format	16:9 (height:width)	5:3 (height:width)
Screen to body ratio	69.0%	Unknown
PPI /points per inch/	267 PPI	233 PPI
Screen protection	Corning Gorilla Glass 4	Unknown

Camera and Video

Camera and Video — specifications for Zenfone Max ZC550KL, A63.
Specification	Zenfone Max ZC550KL	A63
Rear camera, main	13 MP Single	3.15 MP Single
Camera specs	13 MP laser AF f/2.0	3.15 MP
Functions	Dual-LED dual-tone flash panorama HDR	Unknown
Video	1080p@30fps	Yes
Front camera, selfie	5 MP Single	0.3 MP Single
Specifications	5 MP f/2.0	VGA

Performance

Performance — specifications for Zenfone Max ZC550KL, A63.
Specification	Zenfone Max ZC550KL	A63
Processor CPU	Quad-core 1.2 GHz Cortex-A53	Dual-core 1.2 GHz
Graphics processor GPU	Adreno 306	Unknown

General specs

General specs — specifications for Zenfone Max ZC550KL, A63.
Specification	Zenfone Max ZC550KL	A63
Release date	2015 August	2013 August
Colors	Black White	Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	170 EUR	50 EUR
Battery life	Stand by time- Up to 914 h (3G) Talking time- Up to 38 h (3G)	Unknown
Body build	plastic body	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Zenfone Max ZC550KL, A63.
Specification	Zenfone Max ZC550KL	A63
SIM card	Dual SIM (Micro-SIM dual stand-by)	Dual SIM (Mini-SIM)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA - India -4G - LTE band 1(2100) 3(1800) 38(2600) 39(1900) 40(2300) 41(2500) - India LTE band 1(2100) 2(1900) 5(850) 7(2600) 8(900) 20(800) - Global	Unknown
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	Unknown
GPRS	Yes	Class 12
Edge	Yes	Class 12
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot	Wi-Fi 802.11 b/g/n
GPS	Yes with A-GPS GLONASS BDS	No
USB	microUSB 2.0 USB On-The-Go	microUSB 2.0
Bluetooth	4.0 A2DP EDR	Yes
Harmful irradiation	Unknown	SAR EU - 0.91 W/kg (head) 0.63 W/kg (body)

Music and Audio

Music and Audio — specifications for Zenfone Max ZC550KL, A63.
Specification	Zenfone Max ZC550KL	A63
Radio	FM radio	Unknown

Other features

Other features — specifications for Zenfone Max ZC550KL, A63.
Specification	Zenfone Max ZC550KL	A63
Dop	Sensors Accelerometer proximity compass - Power Bank/Reverse charging	Sensors Proximity gyro

Asus Zenfone Max ZC550KL vs Celkon A63