O2 XDA Exec vs Yezz Billy 5S LTE: 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

XDA Exec: 1.4 in smaller diagonal

XDA Exec:

3.6 in

Billy 5S LTE:

5 in
Release year

XDA Exec:

2005

Billy 5S LTE:

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. XDA Exec

Height:

127 mm
Width:

81 mm
Depth:

25 mm

Weight:

285 g
2. Billy 5S LTE

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. XDA Exec

Screen diagonal:

3.6 in

Aspect ratio (height:width):

4:3

Approximate rectangular screen area:

40.1 cm²
2. Billy 5S LTE

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²

Billy 5S LTE has approximately 71.7% more rectangular screen area than XDA Exec.

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 XDA Exec, Billy 5S LTE, compared at the same storage capacity.
Storage	XDA Exec	Billy 5S LTE
8 GB	Unknown	1 GB RAM

XDA Exec: Original memory entry

64 MB RAM · 128 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. XDA Exec

NFC:: Unknown
Headphone jack:: No
Memory card support:: See details SDIO/MMC

2. Billy 5S LTE

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

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. XDA Exec2. Billy 5S LTE

Everyday essentials

Everyday essentials — specifications for XDA Exec, Billy 5S LTE.
Specification	XDA Exec	Billy 5S LTE
Dimensions (HxWxD)	127 Х 81 Х 25 mm	Х Х mm
Weight	285 g	0 g
Technology	TFT	IPS LCD
Screen size	3.6" inch	5" inch
Screen resolution	640 x 480 px	720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 MB RAM 128 MB ROM	8 GB 1 GB RAM
Memory card support	SDIO/MMC	microSD up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.	1620 mAh Removable Li-Ion	0 mAh,
Operating system OS	Microsoft Windows Mobile 5.0 PocketPC	Microsoft Windows 10Microsoft Windows Phone 8.1
Chipset	Unknown	Qualcomm MSM8916 Snapdragon 410 (28 nm) -Qualcomm MSM8926 Snapdragon 400 (28 nm)
Headphone jack	No	Yes

Display

Display — specifications for XDA Exec, Billy 5S LTE.
Specification	XDA Exec	Billy 5S LTE
Touchscreen	resistive touchscreen	capacitive touchscreen
Display colors	65K	16M
Screen area	40.1 cm2	68.9 cm2
Screen format	4:3 (height:width)	16:9 (height:width)
Screen to body ratio	39.0%	Unknown
PPI /points per inch/	222 PPI	294 PPI

Camera and Video

Camera and Video — specifications for XDA Exec, Billy 5S LTE.
Specification	XDA Exec	Billy 5S LTE
Rear camera, main	1.3 MP Single	13 MP Single
Camera specs	1.3 MP	13 MP AF
Functions	Unknown	LED flash panorama HDR
Video	Yes	Yes
Front camera, selfie	0.3 MP Single	5 MP Single
Specifications	VGA videocall camera	5 MP

Performance

Performance — specifications for XDA Exec, Billy 5S LTE.
Specification	XDA Exec	Billy 5S LTE
Processor CPU	Intel Bulverde 520 MHz	Quad-core 1.2 GHz Cortex-A53 -Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU	Unknown	Adreno 306 -Adreno 305

General specs

General specs — specifications for XDA Exec, Billy 5S LTE.
Specification	XDA Exec	Billy 5S LTE
Release date	2005 August	2015 January
Colors	Stylish black	Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	300 EUR	Unknown
Battery life	Stand by time- Up to 250 h Talking time- Up to 8 h	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for XDA Exec, Billy 5S LTE.
Specification	XDA Exec	Billy 5S LTE
SIM card	Mini-SIM	Dual SIM
Network	Show all network frequencies: -2G - GSM 900 / 1800 / 1900	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 1900 / 2100 HSDPA 850 / 1900 -4G - LTE band 3(1800) 7(2600) 20(800) LTE 700 / 1700 / 2600
Speed	Yes 384 kbps	HSPA LTE
GPRS	Class 10	Yes
Edge	No	Yes
Wi-Fi	Wi-Fi 802.11b	Wi-Fi 802.11 b/g/n
GPS	No	Yes with A-GPS GLONASS
USB	miniUSB	microUSB 2.0
Bluetooth	1.2	4.0 A2DP

Music and Audio

Music and Audio — specifications for XDA Exec, Billy 5S LTE.
Specification	XDA Exec	Billy 5S LTE
Radio	No	FM radio
Others	Handwriting recognition Dual speakers	Unknown

Other features

Other features — specifications for XDA Exec, Billy 5S LTE.
Specification	XDA Exec	Billy 5S LTE
Dop	Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek 9000 i-mate JASJAR and T-Mobile MDA IV.	Sensors Accelerometer proximity compass

O2 XDA Exec vs Yezz Billy 5S LTE

O2 XDA Exec

Yezz Billy 5S LTE

Key differences

Screen diagonal

Release year

Physical size

1. XDA Exec

2. Billy 5S LTE

Screen size

1. XDA Exec

2. Billy 5S LTE

Memory variants

Practical features

1. XDA Exec

2. Billy 5S LTE

Battery capacity

Specifications

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