O2 XDA Atom Exec vs Yezz Billy 4.7

Compare recorded specifications, size and practical differences.

O2 XDA Atom Exec

Replace XDA Atom Exec

Search for phone 1 Enter at least 3 characters. Tab to a result and press Enter to select.

Remove XDA Atom Exec

Yezz Billy 4.7

Replace Billy 4.7

Search for phone 2 Enter at least 3 characters. Tab to a result and press Enter to select.

Remove Billy 4.7

+ Add a third phone

Search for phone 3 Enter at least 3 characters. Tab to a result and press Enter to select.

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.

WeightBilly 4.7: 20 g lighterBilly 4.7: 120 g · XDA Atom Exec: 140 g
WidthXDA Atom Exec: 9.2 mm narrowerXDA Atom Exec: 58 mm · Billy 4.7: 67.2 mm
Screen diagonalXDA Atom Exec: 2 in smaller diagonalXDA Atom Exec: 2.7 in · Billy 4.7: 4.7 in
DepthBilly 4.7: 11.3 mm thinnerBilly 4.7: 7.2 mm · XDA Atom Exec: 18.5 mm
HeightXDA Atom Exec: 33.8 mm shorterXDA Atom Exec: 102 mm · Billy 4.7: 135.8 mm
Release year2006 / 2014XDA Atom Exec: 2006 · Billy 4.7: 2014

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.

Front

Side

1. XDA Atom Exec
Height
102 mm
Width
58 mm
Depth
18.5 mm+11.3 mm versus Billy 4.7

Weight
140 g
2. Billy 4.7
Height
135.8 mm+33.8 mm versus XDA Atom Exec
Width
67.2 mm+9.2 mm versus XDA Atom Exec
Depth
7.2 mm

Weight
120 g

Weight

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

1. XDA Atom Exec140 g

+20 g versus Billy 4.7
2. Billy 4.7120 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.

Screen size

1. XDA Atom Exec 2.7 in · 4:3 About 22.6 cm² rectangular area
2. Billy 4.7 4.7 in · 16:9 About 60.9 cm² rectangular area

Billy 4.7 has approximately 169.7% more rectangular screen area than XDA Atom 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 by storage capacity and phone
Storage	XDA Atom Exec	Billy 4.7
8 GB	Unknown	1 GB RAM

XDA Atom Exec: Original memory entry

64 MB RAM · 192 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 Atom Exec

NFC: Unknown
Headphone jack: No
Memory card support: See details miniSD

2. Billy 4.7

NFC: Unknown
Headphone jack: Yes
Memory card support: See details microSD · up to 256 GB

Battery capacity

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

Recorded capacity

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

1. XDA Atom Exec1530 mAh
2. Billy 4.71780 mAh

+250 mAh versus XDA Atom Exec

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 Atom Exec2. Billy 4.7

Everyday essentials

Everyday essentials
Specification	XDA Atom Exec	Billy 4.7
Dimensions (HxWxD)	102 Х 58 Х 18.5 mm	135.8 Х 67.2 Х 7.2 mm
Weight	140 g	120 g
Technology	TFT	IPS LCD
Screen size	2.7" inch	4.7" inch
Screen resolution	240 x 320 px	720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 MB RAM 192 MB ROM	8 GB 1 GB RAM
Memory card support	miniSD	microSD up to 256 GB
BatteryCapacity is not battery life. No endurance test is implied.	1530 mAh Removable Li-Po	1780 mAh Removable Li-Ion
Operating system OS	Microsoft Windows Mobile 5.0 PocketPC	Microsoft Windows Phone 8.1
Chipset	Unknown	Qualcomm MSM8212 Snapdragon 200 (28 nm)
Headphone jack	No	Yes

Display

Display
Specification	XDA Atom Exec	Billy 4.7
Touchscreen	resistive touchscreen	capacitive touchscreen
Display colors	Unknown	16M
Screen area	22.6 cm2	60.9 cm2
Screen format	4:3 (height:width)	16:9 (height:width)
Screen to body ratio	38.2%	66.7%
PPI /points per inch/	148 PPI	312 PPI
Screen protection	Unknown	Asahi Dragontrail Glass

Camera and Video

Camera and Video
Specification	XDA Atom Exec	Billy 4.7
Rear camera, main	2 MP Single	8 MP Single
Camera specs	2 MP	8 MP AF
Functions	LED flash	LED flash panorama HDR
Video	Yes	720p@30fps
Front camera, selfie	0 MP,	2 MP Single
Specifications	Unknown	2 MP

Performance

Performance
Specification	XDA Atom Exec	Billy 4.7
Processor CPU	Intel XScale PXA 27x 520MHz	Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU	Unknown	Adreno 302

General specs

General specs
Specification	XDA Atom Exec	Billy 4.7
Release date	2006 June	2014 May
Colors	Silver	White Red Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	310 EUR	Unknown
Battery life	Unknown	Stand by time- Up to 480 h (2G) / Up to 350 h (3G) Talking time- Up to 16 h (2G) / Up to 7 h 30 min (3G)

Communication and Connectivity

Communication and Connectivity
Specification	XDA Atom Exec	Billy 4.7
SIM card	Mini-SIM	Dual SIM (Micro-SIM)
Network	Unknown	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed	Unknown	HSPA 42.2/5.76 Mbps
GPRS	Class 10	Class 12
Edge	Class 10	Class 12
Wi-Fi	Wi-Fi 802.11b	Wi-Fi 802.11 a/b/g/n dual-band hotspot
GPS	No	Yes with A-GPS GLONASS
USB	miniUSB	microUSB 2.0
Bluetooth	1.2	4.0 A2DP

Music and Audio

Music and Audio
Specification	XDA Atom Exec	Billy 4.7
Radio	FM radio	Stereo FM radio
Others	Handwriting recognition	Unknown

Other features

Other features
Specification	XDA Atom Exec	Billy 4.7
Dop	Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player	Sensors Accelerometer proximity compass - Single SIM: CWP 47 Dual SIM: WP 47

O2 XDA Atom Exec vs Yezz Billy 4.7

O2 XDA Atom Exec

Yezz Billy 4.7

Key differences

Physical size

Screen size

Memory variants

Practical features

1. XDA Atom Exec

2. Billy 4.7

Battery capacity

Specifications

Similar comparisons