Allview X2 Soul Pro vs Lava Iris 503: 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.

Display technology

OLED versus LCD

X2 Soul Pro:

OLED

Iris 503:

LCD
Weight

X2 Soul Pro: 48.5 g lighter

X2 Soul Pro:

126.5 g

Iris 503:

175 g
Screen diagonal

Iris 503: 0.2 in smaller diagonal

X2 Soul Pro:

5.2 in

Iris 503:

5 in
Depth

X2 Soul Pro: 5 mm thinner

X2 Soul Pro:

5.5 mm

Iris 503:

10.5 mm
Height

Iris 503: 5.6 mm shorter

X2 Soul Pro:

148.8 mm

Iris 503:

143.2 mm
Release year

X2 Soul Pro:

2015

Iris 503:

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. X2 Soul Pro

Height:

148.8 mm +5.6 mm versus Iris 503
Width:

72.4 mm
Depth:

5.5 mm
2. Iris 503

Height:

143.2 mm
Width:

73.3 mm
Depth:

10.5 mm +5 mm versus X2 Soul Pro

Weight

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

1. X2 Soul Pro

126.5 g
2. Iris 503

175 g

+48.5 g versus X2 Soul Pro

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. X2 Soul Pro

Screen diagonal:

5.2 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

74.5 cm²
2. Iris 503

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²

X2 Soul Pro has approximately 8.2% more rectangular screen area than Iris 503.

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 X2 Soul Pro, Iris 503, compared at the same storage capacity.
Storage	X2 Soul Pro	Iris 503
16 GB	2 GB RAM	Unknown

Iris 503: Original memory entry

4 GB · 512 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. X2 Soul Pro

NFC:: See details Super AMOLED
Headphone jack:: Yes
Memory card support:: See details panorama

2. Iris 503

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

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. X2 Soul Pro

2700 mAh

+700 mAh versus Iris 503
2. Iris 503

2000 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. X2 Soul Pro2. Iris 503

Everyday essentials

Everyday essentials — specifications for X2 Soul Pro, Iris 503.
Specification	X2 Soul Pro	Iris 503
Dimensions (HxWxD)	148.8 Х 72.4 Х 5.5 mm	143.2 Х 73.3 Х 10.5 mm
Weight	126.5 g	175 g
Technology	Super AMOLED	IPS LCD
Screen size	5.2" inch	5" inch
Screen resolution	1080 x 1920 px	540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 2 GB RAM	4 GB 512 MB RAM
Memory card support	panorama	microSD up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.	2700 mAh Non-removable Li-Po	2000 mAh Removable Li-Ion
Operating system OS	Android 5.0 (Lollipop)	Android 4.2 (Jelly Bean)
Chipset	Mediatek MT6752 (28 nm)	Unknown
NFC	Super AMOLED	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for X2 Soul Pro, Iris 503.
Specification	X2 Soul Pro	Iris 503
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	Super AMOLED	16M
Screen area	74.5 cm2	68.9 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	145 Х 69.2 Х 7 mm	65.7%
PPI /points per inch/	424 PPI	220 PPI
Screen protection	Corning Gorilla Glass 4	Unknown

Camera and Video

Camera and Video — specifications for X2 Soul Pro, Iris 503.
Specification	X2 Soul Pro	Iris 503
Rear camera, main	13 MP Single	3.15 MP Single
Camera specs	13 MP AF	3.15 MP
Functions	Dual-LED flash HDR	panorama
Video	1080p@30fps	Yes
Front camera, selfie	8 MP Single	1.3 MP Single
Specifications	8 MP	1.3 MP

Performance

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

Performance — specifications for X2 Soul Pro, Iris 503.
Specification	X2 Soul Pro	Iris 503
Processor CPU	Octa-core 1.7 GHz Cortex-A53	Dual-core 1.0 GHz
Graphics processor GPU	Mali-T760MP2	Mali-400
Antutu 7 score *	39265	Unknown

General specs

General specs — specifications for X2 Soul Pro, Iris 503.
Specification	X2 Soul Pro	Iris 503
Release date	2015 March	2013 October
Colors	White/Gold Black	Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	90 EUR
Battery life	Stand by time- Up to 270 h Talking time- Up to 12 h 50 min	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for X2 Soul Pro, Iris 503.
Specification	X2 Soul Pro	Iris 503
SIM card	Single SIM (Micro-SIM)Dual SIM (Micro-SIM dual stand-by)	Dual SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 1900 / 2100-4G - LTE band 2(1900) 3(1800) 7(2600) 8(900) 20(800) 38(2600) 40(2300)	Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed	HSPA 21.1/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA
GPRS	Class 10	Yes
Edge	Class 12	Yes
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	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0
Bluetooth	4.0 A2DP EDR	Yes
Harmful irradiation	SAR EU - 0.54 W/kg (head) 0.84 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for X2 Soul Pro, Iris 503.
Specification	X2 Soul Pro	Iris 503
Radio	FM radio	FM radio
Others	DTS sound -Active noise cancellation with dedicated mic	Unknown

Other features

Other features — specifications for X2 Soul Pro, Iris 503.
Specification	X2 Soul Pro	Iris 503
Dop	Sensors Accelerometer gyro proximity compass	Sensors Accelerometer For India

Allview X2 Soul Pro vs Lava Iris 503