Allview X2 Soul Style vs O2 XDA Serra: 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.

Width

XDA Serra: 20.2 mm narrower

X2 Soul Style:

71.2 mm

XDA Serra:

51 mm
Screen diagonal

XDA Serra: 2.7 in smaller diagonal

X2 Soul Style:

5.5 in

XDA Serra:

2.8 in
Chipset

X2 Soul Style:

Mediatek MT6735 (28 nm)

XDA Serra:

Qualcomm MSM7201A
Depth

X2 Soul Style: 11.1 mm thinner

X2 Soul Style:

7 mm

XDA Serra:

18.1 mm
Height

XDA Serra: 40.4 mm shorter

X2 Soul Style:

142.4 mm

XDA Serra:

102 mm
Release year

X2 Soul Style:

2015

XDA Serra:

2008

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 Style

Height:

142.4 mm +40.4 mm versus XDA Serra
Width:

71.2 mm +20.2 mm versus XDA Serra
Depth:

7 mm

Weight:

Unknown
2. XDA Serra

Height:

102 mm
Width:

51 mm
Depth:

18.1 mm +11.1 mm versus X2 Soul Style

Weight:

165 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.

At least two phones need compatible screen dimensions for a drawing.

1. X2 Soul Style

X2 Soul Style: Screen geometry unavailable or conflicting.
2. XDA Serra

Screen diagonal:

2.8 in

Aspect ratio (height:width):

4:3

Approximate rectangular screen area:

24.3 cm²

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 Style, XDA Serra, compared at the same storage capacity.
Storage	X2 Soul Style	XDA Serra
16 GB	2 GB RAM	Unknown

XDA Serra: Original memory entry

288 MB RAM · 512 MB ROM

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 Style

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

2. XDA Serra

NFC:: Unknown
Headphone jack:: No
Memory card support:: See details microSD (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. X2 Soul Style

2350 mAh

+1010 mAh versus XDA Serra
2. XDA Serra

1340 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 Style2. XDA Serra

Everyday essentials

Everyday essentials — specifications for X2 Soul Style, XDA Serra.
Specification	X2 Soul Style	XDA Serra
Dimensions (HxWxD)	142.4 Х 71.2 Х 7 mm	102 Х 51 Х 18.1 mm
Weight	up to 128 GB (uses shared SIM slot)	165 g
Technology	IPS LCD	TFT
Screen size	5.5" inch	2.8" inch
Screen resolution	720 x 1280 px	480 x 640 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 2 GB RAM	288 MB RAM 512 MB ROM
Memory card support	microSD up to 256 GB (uses SIM 2 slot)	microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	2350 mAh Non-removable Li-Po	1340 mAh Removable Li-Ion
Operating system OS	Android 5.1 (Lollipop)	Microsoft Windows Mobile 6.1 Professional
Chipset	Mediatek MT6735 (28 nm)	Qualcomm MSM7201A
NFC	Super AMOLED	Unknown
Headphone jack	Yes	No

Display

Display — specifications for X2 Soul Style, XDA Serra.
Specification	X2 Soul Style	XDA Serra
Touchscreen	capacitive touchscreen	resistive touchscreen
Display colors	16M	65K
Screen area	68.9 cm2	24.3 cm2
Screen format	16:9 (height:width)	4:3 (height:width)
Screen to body ratio	68.0%	46.7%
PPI /points per inch/	294 PPI	286 PPI
Screen protection	Asahi Dragontrail Glass	Unknown

Camera and Video

Camera and Video — specifications for X2 Soul Style, XDA Serra.
Specification	X2 Soul Style	XDA Serra
Rear camera, main	13 MP Single	3.15 MP Single
Camera specs	13 MP AF f/2.2	3.15 MP AF
Functions	Dual-LED flash HDR	LED flash
Video	1080p@30fps	Yes
Front camera, selfie	5 MP Single	0.3 MP Single
Specifications	5 MP	VGA videocall camera

Performance

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

Performance — specifications for X2 Soul Style, XDA Serra.
Specification	X2 Soul Style	XDA Serra
Processor CPU	Quad-core 1.3 GHz Cortex-A53	528 MHz ARM 11
Graphics processor GPU	Mali-T720MP2	Adreno 130
Antutu 7 score *	24156	Unknown

General specs

General specs — specifications for X2 Soul Style, XDA Serra.
Specification	X2 Soul Style	XDA Serra
Release date	2015 November	2008 July
Colors	Sandy Silver	Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	180 EUR	Unknown
Battery life	Stand by time- Up to 235 h (3G) Talking time- Up to 7 h 20 min (3G)	Stand by time- Up to 406 h Talking time- Up to 8 h

Communication and Connectivity

Communication and Connectivity — specifications for X2 Soul Style, XDA Serra.
Specification	X2 Soul Style	XDA Serra
SIM card	Hybrid Dual SIM (Micro-SIM/Nano-SIM dual stand-by)	Mini-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 3(1800) 7(2600) 20(800) 38(2600)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed	HSPA 21.1/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA 7.2/0.384 Mbps
GPRS	Yes	Class 10
Edge	Yes	Class 10
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 b/g
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0	miniUSB
Bluetooth	4.0 A2DP EDR	2.0 A2DP
Harmful irradiation	SAR EU - 0.72 W/kg (head)	Unknown

Music and Audio

Music and Audio — specifications for X2 Soul Style, XDA Serra.
Specification	X2 Soul Style	XDA Serra
Radio	FM radio	Stereo FM radio RDS
Others	Unknown	Handwriting recognition

Other features

Other features — specifications for X2 Soul Style, XDA Serra.
Specification	X2 Soul Style	XDA Serra
Dop	Sensors Accelerometer proximity	Sensors Accelerometer MP3/WAV/WMA player -MP4/WMV/3gp player -Pocket Office -Voice memo -Predictive text input

Allview X2 Soul Style vs O2 XDA Serra