Allview X3 Soul Style vs Unnecto Air 4.5: 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

Air 4.5: 51.6 g lighter

X3 Soul Style:

162.2 g

Air 4.5:

110.6 g
Width

Air 4.5: 9.6 mm narrower

X3 Soul Style:

75.6 mm

Air 4.5:

66 mm
Screen diagonal

Air 4.5: 1 in smaller diagonal

X3 Soul Style:

5.5 in

Air 4.5:

4.5 in
Height

Air 4.5: 20.6 mm shorter

X3 Soul Style:

154.5 mm

Air 4.5:

133.9 mm
Release year

X3 Soul Style:

2016

Air 4.5:

2015

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. X3 Soul Style

Height:

154.5 mm +20.6 mm versus Air 4.5
Width:

75.6 mm +9.6 mm versus Air 4.5
Depth:

8.2 mm
2. Air 4.5

Height:

133.9 mm
Width:

66 mm
Depth:

8.3 mm

Weight

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

1. X3 Soul Style

162.2 g

+51.6 g versus Air 4.5
2. Air 4.5

110.6 g

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. X3 Soul Style

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²
2. Air 4.5

Screen diagonal:

4.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

55.8 cm²

X3 Soul Style has approximately 49.4% more rectangular screen area than Air 4.5.

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 X3 Soul Style, Air 4.5, compared at the same storage capacity.
Storage	X3 Soul Style	Air 4.5
8 GB	Not recorded	1 GB RAM
32 GB	3 GB RAM	Not recorded

Practical features

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

1. X3 Soul Style

NFC:: See details Super AMOLED
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (uses SIM 2 slot)

2. Air 4.5

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. X3 Soul Style

3150 mAh

+1450 mAh versus Air 4.5
2. Air 4.5

1700 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. X3 Soul Style2. Air 4.5

Everyday essentials

Everyday essentials — specifications for X3 Soul Style, Air 4.5.
Specification	X3 Soul Style	Air 4.5
Dimensions (HxWxD)	154.5 Х 75.6 Х 8.2 mm	133.9 Х 66 Х 8.3 mm
Weight	162.2 g	110.6 g
Technology	IPS LCD	IPS LCD
Screen size	5.5" inch	4.5" inch
Screen resolution	1080 x 1920 px	480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32 GB 3 GB RAM	8 GB 1 GB RAM
Memory card support	microSD up to 256 GB (uses SIM 2 slot)	microSD up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.	3150 mAh Non-removable Li-Po	1700 mAh Li-Ion
Operating system OS	Android 6.0 (Marshmallow)	Android 4.4.2 (KitKat)
Chipset	Mediatek MT6753 (28 nm)	Unknown
NFC	Super AMOLED	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for X3 Soul Style, Air 4.5.
Specification	X3 Soul Style	Air 4.5
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	83.4 cm2	55.8 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	71.4%	63.1%
PPI /points per inch/	401 PPI	218 PPI
Screen protection	Corning Gorilla Glass 3	Unknown

Camera and Video

Camera and Video — specifications for X3 Soul Style, Air 4.5.
Specification	X3 Soul Style	Air 4.5
Rear camera, main	13 MP Single	8 MP Single
Camera specs	13 MP PDAF & laser AF	8 MP AF
Functions	Dual-LED flash HDR	LED flash HDR
Video	1080p@30fps	1080p@60fps
Front camera, selfie	8 MP Single	3 MP Single
Specifications	8 MP	3 MP

Performance

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

Performance — specifications for X3 Soul Style, Air 4.5.
Specification	X3 Soul Style	Air 4.5
Processor CPU	Octa-core 1.3 GHz Cortex-A53	Quad-core 1.3 GHz
Graphics processor GPU	Mali-T720MP2	Mali-450MP4
Antutu 7 score *	23156	Unknown

General specs

General specs — specifications for X3 Soul Style, Air 4.5.
Specification	X3 Soul Style	Air 4.5
Release date	2016 June	2015 January
Colors	Mocha Gold	Black White Gray
Battery life	Stand by time- Up to 225 h (3G) Talking time- Up to 15 h (3G)	Stand by time- Up to 120 h (3G) Talking time- Up to 8 h (3G) Music play - Up to 24 h

Communication and Connectivity

Communication and Connectivity — specifications for X3 Soul Style, Air 4.5.
Specification	X3 Soul Style	Air 4.5
SIM card	Hybrid Dual SIM (Micro-SIM/Nano-SIM dual stand-by)	Dual SIM (dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 1900 / 2100-4G - LTE band 1(2100) 3(1800) 7(2600) 20(800) 38(2600) 39(1900) 40(2300) 41(2500) - 5007U	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed	HSPA 21.1/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA 21.1/5.76 Mbps
GPRS	Class 12	Up to 107 kbps
Edge	Class 10	Up to 296 kbps
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 a/b/g/n dual-band hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0 USB Host
Bluetooth	4.0 A2DP EDR	4.0 A2DP
Harmful irradiation	SAR EU - 0.96 W/kg (head) 1.12 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for X3 Soul Style, Air 4.5.
Specification	X3 Soul Style	Air 4.5
Radio	FM radio	FM radio
Others	Active noise cancellation with dedicated mic	Unknown

Other features

Other features — specifications for X3 Soul Style, Air 4.5.
Specification	X3 Soul Style	Air 4.5
Dop	Sensors Accelerometer proximity	Sensors Accelerometer

Allview X3 Soul Style vs Unnecto Air 4.5