O2 XDA Atom Exec vs TECNO Spark 3

Compare recorded specifications, size and practical differences.

O2 XDA Atom Exec

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TECNO Spark 3

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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.

WidthXDA Atom Exec: 17.8 mm narrowerXDA Atom Exec: 58 mm · Spark 3: 75.8 mm
Screen diagonalXDA Atom Exec: 3.5 in smaller diagonalXDA Atom Exec: 2.7 in · Spark 3: 6.2 in
DepthSpark 3: 10.3 mm thinnerSpark 3: 8.2 mm · XDA Atom Exec: 18.5 mm
HeightXDA Atom Exec: 53.3 mm shorterXDA Atom Exec: 102 mm · Spark 3: 155.3 mm
Release year2006 / 2019XDA Atom Exec: 2006 · Spark 3: 2019

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

Weight
140 g
2. Spark 3
Height
155.3 mm
Width
75.8 mm
Depth
8.2 mm

Weight
Unknown

Specifications

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Everyday essentials

Everyday essentials
Specification	XDA Atom Exec	Spark 3
Dimensions (HxWxD)	102 Х 58 Х 18.5 mm	155.3 Х 75.8 Х 8.2 mm
Weight	140 g	0 g
Technology	TFT	IPS LCD
Screen size	2.7" inch	6.2" inch
Screen resolution	240 x 320 px	720 x 1500 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 MB RAM 192 MB ROM	16GB 2GB RAM
Memory card support	miniSD	microSD
BatteryCapacity is not battery life. No endurance test is implied.	1530 mAh Removable Li-Po	3500 mAh Non-removable Li-Ion
Operating system OS	Microsoft Windows Mobile 5.0 PocketPC	Android 9.0 (Pie) HIOS 5.0
Chipset	Unknown	Mediatek MT6761 Helio A22 (12 nm)
Headphone jack	No	Yes

Display

Display
Specification	XDA Atom Exec	Spark 3
Touchscreen	resistive touchscreen	capacitive touchscreen
Display colors	Unknown	16M
Screen area	22.6 cm2	96.7 cm2
Screen format	4:3 (height:width)	Unknown
Screen to body ratio	38.2%	82.2%
PPI /points per inch/	148 PPI	0 PPI

Camera and Video

Camera and Video
Specification	XDA Atom Exec	Spark 3
Rear camera, main	2 MP Single	13 MP Single
Camera specs	2 MP	13 MP AF
Functions	LED flash	LED flash
Video	Yes	1080p@30fps
Front camera, selfie	0 MP,	8 MP Single
Specifications	Unknown	8 MP

Performance

Performance
Specification	XDA Atom Exec	Spark 3
Processor CPU	Intel XScale PXA 27x 520MHz	Quad-core 2.0 GHz Cortex-A53
Graphics processor GPU	Unknown	PowerVR GE8320

General specs

General specs
Specification	XDA Atom Exec	Spark 3
Release date	2006 June	2019 April
Colors	Silver	Midnight Black Champagne Gold Aqua Blue Bordeaux Red
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	310 EUR	Unknown

Communication and Connectivity

Communication and Connectivity
Specification	XDA Atom Exec	Spark 3
SIM card	Mini-SIM	Dual SIM (Nano-SIM dual stand-by)
Network	Unknown	Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed	Unknown	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps
GPRS	Class 10	Yes
Edge	Class 10	Yes
Wi-Fi	Wi-Fi 802.11b	Wi-Fi 802.11 b/g/n hotspot
GPS	No	Yes with A-GPS
USB	miniUSB	microUSB 2.0
Bluetooth	1.2	5.0 A2DP LE

Music and Audio

Music and Audio
Specification	XDA Atom Exec	Spark 3
Radio	FM radio	FM radio
Others	Handwriting recognition	Unknown

Other features

Other features
Specification	XDA Atom Exec	Spark 3
Dop	Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player	Sensors Fingerprint (rear-mounted) accelerometer proximity