Micromax Bolt Q381 vs O2 XDA Exec: 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

Bolt Q381:

5 in

XDA Exec:

3.6 in
Release year

Bolt Q381:

2016

XDA Exec:

2005

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. Bolt Q381

Height:

Unknown
Width:

Unknown
Depth:

Unknown

Weight:

Unknown

Unavailable dimensions are omitted from the drawing.
2. XDA Exec

Height:

127 mm
Width:

81 mm
Depth:

25 mm

Weight:

285 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. Bolt Q381

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²
2. XDA Exec

Screen diagonal:

3.6 in

Aspect ratio (height:width):

4:3

Approximate rectangular screen area:

40.1 cm²

Bolt Q381 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 Bolt Q381, XDA Exec, compared at the same storage capacity.
Storage	Bolt Q381	XDA Exec
8 GB	1 GB RAM	Unknown

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. Bolt Q381

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB

2. XDA Exec

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

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. Bolt Q381

2000 mAh

+380 mAh versus XDA Exec
2. XDA Exec

1620 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. Bolt Q3812. XDA Exec

Everyday essentials

Everyday essentials — specifications for Bolt Q381, XDA Exec.
Specification	Bolt Q381	XDA Exec
Dimensions (HxWxD)	Х Х mm	127 Х 81 Х 25 mm
Weight	0 g	285 g
Technology	IPS LCD	TFT
Screen size	5" inch	3.6" inch
Screen resolution	480 x 854 px	640 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	8 GB 1 GB RAM	64 MB RAM 128 MB ROM
Memory card support	microSD up to 32 GB	SDIO/MMC
Battery Capacity is not battery life. No endurance test is implied.	2000 mAh Removable Li-Ion	1620 mAh Removable Li-Ion
Operating system OS	Android 5.1 (Lollipop)	Microsoft Windows Mobile 5.0 PocketPC
Chipset	Spreadtrum SC7731G	Unknown
Headphone jack	Yes	No

Display

Display — specifications for Bolt Q381, XDA Exec.
Specification	Bolt Q381	XDA Exec
Touchscreen	capacitive touchscreen	resistive touchscreen
Display colors	16M	65K
Screen area	68.9 cm2	40.1 cm2
Screen format	16:9 (height:width)	4:3 (height:width)
Screen to body ratio	Unknown	39.0%
PPI /points per inch/	196 PPI	222 PPI

Camera and Video

Camera and Video — specifications for Bolt Q381, XDA Exec.
Specification	Bolt Q381	XDA Exec
Rear camera, main	5 MP Single	1.3 MP Single
Camera specs	5 MP	1.3 MP
Video	720p	Yes
Front camera, selfie	0.3 MP Single	0.3 MP Single
Specifications	VGA	VGA videocall camera

Performance

Performance — specifications for Bolt Q381, XDA Exec.
Specification	Bolt Q381	XDA Exec
Processor CPU	Quad-core 1.3 GHz Cortex-A7	Intel Bulverde 520 MHz

General specs

General specs — specifications for Bolt Q381, XDA Exec.
Specification	Bolt Q381	XDA Exec
Release date	2016 July	2005 August
Colors	Black	Stylish black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	300 EUR
Battery life	Stand by time- Up to 360 h Talking time- Up to 6 h 30 min	Stand by time- Up to 250 h Talking time- Up to 8 h

Communication and Connectivity

Communication and Connectivity — specifications for Bolt Q381, XDA Exec.
Specification	Bolt Q381	XDA Exec
SIM card	Dual SIM (Micro-SIM/ Mini-SIM dual stand-by)	Mini-SIM
Network	Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2	Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed	HSPA	Yes 384 kbps
GPRS	Yes	Class 10
Edge	Yes	No
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11b
GPS	Yes with A-GPS	No
USB	microUSB 2.0	miniUSB
Bluetooth	2.1	1.2

Music and Audio

Music and Audio — specifications for Bolt Q381, XDA Exec.
Specification	Bolt Q381	XDA Exec
Radio	FM radio	No
Others	Unknown	Handwriting recognition Dual speakers

Other features

Other features — specifications for Bolt Q381, XDA Exec.
Specification	Bolt Q381	XDA Exec
Dop	Sensors Accelerometer	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.

Micromax Bolt Q381 vs O2 XDA Exec