Micromax Bolt D320 vs Motorola DROID RAZR XT912: 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.

Width

Bolt D320: 2.4 mm narrower

Bolt D320:

66.5 mm

DROID RAZR XT912:

68.9 mm
Screen diagonal

DROID RAZR XT912: 0.2 in smaller diagonal

Bolt D320:

4.5 in

DROID RAZR XT912:

4.3 in
Chipset

Bolt D320:

Mediatek MT6572 (28 nm)

DROID RAZR XT912:

TI OMAP 4430
Depth

DROID RAZR XT912: 3.1 mm thinner

Bolt D320:

10.2 mm

DROID RAZR XT912:

7.1 mm
Height

DROID RAZR XT912: 4.3 mm shorter

Bolt D320:

135 mm

DROID RAZR XT912:

130.7 mm
Release year

Bolt D320:

2015

DROID RAZR XT912:

2011

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 D320

Height:

135 mm +4.3 mm versus DROID RAZR XT912
Width:

66.5 mm
Depth:

10.2 mm +3.1 mm versus DROID RAZR XT912
2. DROID RAZR XT912

Height:

130.7 mm
Width:

68.9 mm +2.4 mm versus Bolt D320
Depth:

7.1 mm

Weight

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

1. Bolt D320

128 g

+1 g versus DROID RAZR XT912
2. DROID RAZR XT912

127 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 D320

Screen diagonal:

4.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

55.8 cm²
2. DROID RAZR XT912

Screen diagonal:

4.3 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

51 cm²

Bolt D320 has approximately 9.5% more rectangular screen area than DROID RAZR XT912.

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 D320, DROID RAZR XT912, compared at the same storage capacity.
Storage	Bolt D320	DROID RAZR XT912
16 GB	Unknown	1 GB RAM

Bolt D320: Original memory entry

4 GB · 512 MB RAM

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 D320

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

2. DROID RAZR XT912

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB (dedicated slot) · 16 GB included

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 D320

1600 mAh
2. DROID RAZR XT912

1780 mAh

+180 mAh versus Bolt D320

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 D3202. DROID RAZR XT912

Everyday essentials

Everyday essentials — specifications for Bolt D320, DROID RAZR XT912.
Specification	Bolt D320	DROID RAZR XT912
Dimensions (HxWxD)	135 Х 66.5 Х 10.2 mm	130.7 Х 68.9 Х 7.1 mm
Weight	128 g	127 g
Technology	Unknown	Super AMOLED
Screen size	4.5" inch	4.3" inch
Screen resolution	480 x 854 px	540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	4 GB 512 MB RAM	16 GB 1 GB RAM
Memory card support	microSD up to 32 GB	microSD up to 32 GB (dedicated slot) 16 GB included
Battery Capacity is not battery life. No endurance test is implied.	1600 mAh Removable Li-Ion	1780 mAh Non-removable Li-Ion
Operating system OS	Android 4.4.2 (KitKat)	Android 2.3.5 (Gingerbread) upgradable to 4.1 (Jelly Bean)
Chipset	Mediatek MT6572 (28 nm)	TI OMAP 4430
Headphone jack	Yes	Yes

Display

Display — specifications for Bolt D320, DROID RAZR XT912.
Specification	Bolt D320	DROID RAZR XT912
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	55.8 cm2	51.0 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	62.2%	56.6%
PPI /points per inch/	218 PPI	256 PPI
Screen protection	Unknown	Corning Gorilla Glass

Camera and Video

Camera and Video — specifications for Bolt D320, DROID RAZR XT912.
Specification	Bolt D320	DROID RAZR XT912
Rear camera, main	3.15 MP Single	8 MP Single
Camera specs	3.15 MP	8 MP AF
Functions	LED flash	LED flash
Video	Yes	720p
Front camera, selfie	0.3 MP Single	2 MP Single
Specifications	VGA	2 MP

Performance

Performance — specifications for Bolt D320, DROID RAZR XT912.
Specification	Bolt D320	DROID RAZR XT912
Processor CPU	Dual-core 1.2 GHz Cortex-A7	Dual-core 1.2 GHz Cortex-A9
Graphics processor GPU	Mali-400	PowerVR SGX540

General specs

General specs — specifications for Bolt D320, DROID RAZR XT912.
Specification	Bolt D320	DROID RAZR XT912
Release date	2015 March	2011 October
Colors	Black	Black White Purple
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	220 EUR
Battery life	Unknown	Stand by time- Up to 204 h Talking time- Up to 12 h 30 min

Communication and Connectivity

Communication and Connectivity — specifications for Bolt D320, DROID RAZR XT912.
Specification	Bolt D320	DROID RAZR XT912
SIM card	Dual SIM	Micro-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 13(700) - Verizon
Speed	HSPA 21.1/5.76 Mbps	EV-DO Rev.A 3.1 Mbps LTE HSPA
GPRS	Yes	Class 12
Edge	Yes	Class 12
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 b/g/n DLNA hotspot
GPS	A-GPS only	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0
Bluetooth	4.0 A2DP	4.0 EDR LE
Harmful irradiation	Unknown	SAR - 1.45 W/kg (head) 0.71 W/kg (body)

Music and Audio

Music and Audio — specifications for Bolt D320, DROID RAZR XT912.
Specification	Bolt D320	DROID RAZR XT912
Radio	FM radio	No
Others	Unknown	Active noise cancellation with dedicated mic

Other features

Other features — specifications for Bolt D320, DROID RAZR XT912.
Specification	Bolt D320	DROID RAZR XT912
Dop	Sensors Accelerometer	Sensors Accelerometer proximity compass - HDMI port -MP3/AAC+/WAV/WMA player -MP4/H.264/WMV player -Organizer -Document viewer/editor -Voice memo/dial/commands -Predictive text input - Splash resistant - Also known as DROID HD Motorola DROID RAZR XT912 for Verizon Motorola RAZR for Rogers

Micromax Bolt D320 vs Motorola DROID RAZR XT912