O2 XDA Exec vs vivo NEX Dual Display: 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

NEX Dual Display: 86 g lighter

XDA Exec:

285 g

NEX Dual Display:

199 g
Width

NEX Dual Display: 5.7 mm narrower

XDA Exec:

81 mm

NEX Dual Display:

75.3 mm
Screen diagonal

XDA Exec: 2.79 in smaller diagonal

XDA Exec:

3.6 in

NEX Dual Display:

6.39 in
Rear camera layout

XDA Exec:

Single

NEX Dual Display:

Triple
Depth

NEX Dual Display: 16.9 mm thinner

XDA Exec:

25 mm

NEX Dual Display:

8.1 mm
Height

XDA Exec: 30.2 mm shorter

XDA Exec:

127 mm

NEX Dual Display:

157.2 mm

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 +5.7 mm versus NEX Dual Display
Depth:

25 mm +16.9 mm versus NEX Dual Display
2. NEX Dual Display

Height:

157.2 mm +30.2 mm versus XDA Exec
Width:

75.3 mm
Depth:

8.1 mm

Weight

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

1. XDA Exec

285 g

+86 g versus NEX Dual Display
2. NEX Dual Display

199 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. XDA Exec

Screen diagonal:

3.6 in

Aspect ratio (height:width):

4:3

Approximate rectangular screen area:

40.1 cm²
2. NEX Dual Display

Screen diagonal:

6.39 in

Aspect ratio (height:width):

19.5:9

Approximate rectangular screen area:

100.2 cm²

NEX Dual Display has approximately 149.7% 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, NEX Dual Display, compared at the same storage capacity.
Storage	XDA Exec	NEX Dual Display
128 GB	Unknown	10 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. NEX Dual Display

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: No

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. XDA Exec

1620 mAh
2. NEX Dual Display

3500 mAh

+1880 mAh versus XDA 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 Exec2. NEX Dual Display

Everyday essentials

Everyday essentials — specifications for XDA Exec, NEX Dual Display.
Specification	XDA Exec	NEX Dual Display
Dimensions (HxWxD)	127 Х 81 Х 25 mm	157.2 Х 75.3 Х 8.1 mm
Weight	285 g	199 g
Technology	TFT	Super AMOLED
Screen size	3.6" inch	6.39" inch
Screen resolution	640 x 480 px	1080 x 2340 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	128 GB 10 GB RAM
Memory card support	SDIO/MMC	No
Battery Capacity is not battery life. No endurance test is implied.	1620 mAh Removable Li-Ion	3500 mAh Non-removable Li-Ion
Operating system OS	Microsoft Windows Mobile 5.0 PocketPC	Android 9.0 (Pie); Funtouch 4.5
Chipset	Unknown	Qualcomm SDM845 Snapdragon 845 (10 nm)
Headphone jack	No	Yes

Display

Display — specifications for XDA Exec, NEX Dual Display.
Specification	XDA Exec	NEX Dual Display
Touchscreen	resistive touchscreen	capacitive touchscreen
Display colors	65K	16M
Screen area	40.1 cm2	100.2 cm2
Screen format	4:3 (height:width)	19.5:9 (height:width)
Screen to body ratio	39.0%	84.7%
PPI /points per inch/	222 PPI	403 PPI

Camera and Video

Camera and Video — specifications for XDA Exec, NEX Dual Display.
Specification	XDA Exec	NEX Dual Display
Rear camera, main	1.3 MP Single	12 MP Triple
Camera specs	1.3 MP	12 MP f/1.8 1/2.55'' 1.4µm 4-axis OIS Dual Pixel PDAF -2 MP depth sensor -TOF camera f/1.3
Functions	Unknown	LED flash HDR panorama
Video	Yes	2160p@30fps 1080p@30fps
Front camera, selfie	0.3 MP Single	12 MP Triple
Specifications	VGA videocall camera	Uses main cameras

Performance

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

Performance — specifications for XDA Exec, NEX Dual Display.
Specification	XDA Exec	NEX Dual Display
Processor CPU	Intel Bulverde 520 MHz	Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU	Unknown	Adreno 630
Antutu 8 score *	Unknown	340355

General specs

General specs — specifications for XDA Exec, NEX Dual Display.
Specification	XDA Exec	NEX Dual Display
Release date	2005 August	2018 December
Colors	Stylish black	Polar Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	300 EUR	700 EUR
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, NEX Dual Display.
Specification	XDA Exec	NEX Dual Display
SIM card	Mini-SIM	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 900 / 1800 / 1900	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 19(800) 28(700) 38(2600) 39(1900) 40(2300) 41(2500)
Speed	Yes 384 kbps	HSPA 42.2/5.76 Mbps LTE-A (4CA) Cat16 1024/150 Mbps
GPRS	Class 10	Yes
Edge	No	Yes
Wi-Fi	Wi-Fi 802.11b	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct hotspot
GPS	No	Yes with A-GPS BDS GNSS
USB	miniUSB	2.0 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	1.2	5.0 A2DP LE

Music and Audio

Music and Audio — specifications for XDA Exec, NEX Dual Display.
Specification	XDA Exec	NEX Dual Display
Radio	No	No
Others	Handwriting recognition Dual speakers	Secondary display (on the back): -Super AMOLED 5.49 inches 1080 x 1920 pixels 32-bit/192kHz audio -Active noise cancellation with dedicated mic

Other features

Other features — specifications for XDA Exec, NEX Dual Display.
Specification	XDA Exec	NEX Dual Display
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 Fingerprint (under display) accelerometer gyro proximity compass - Fast battery charging 10V/2.25A 22.5W

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O2 XDA Exec vs vivo NEX Dual Display

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Key differences

Weight

Width

Screen diagonal

Rear camera layout

Depth

Height

Physical size

1. XDA Exec

2. NEX Dual Display

Weight

1. XDA Exec

2. NEX Dual Display

Screen size

1. XDA Exec

2. NEX Dual Display

Memory variants

Practical features

1. XDA Exec

2. NEX Dual Display

Battery capacity

Recorded battery capacity

1. XDA Exec

2. NEX Dual Display

Specifications

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