Motorola DROID RAZR MAXX vs Xiaomi Redmi 4a: 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.

Display technology

OLED versus LCD

DROID RAZR MAXX:

OLED

Redmi 4a:

LCD
Weight

Redmi 4a: 13.5 g lighter

DROID RAZR MAXX:

145 g

Redmi 4a:

131.5 g
Width

DROID RAZR MAXX: 1.5 mm narrower

DROID RAZR MAXX:

68.9 mm

Redmi 4a:

70.4 mm
Screen diagonal

DROID RAZR MAXX: 0.7 in smaller diagonal

DROID RAZR MAXX:

4.3 in

Redmi 4a:

5 in
Chipset

DROID RAZR MAXX:

TI OMAP 4430

Redmi 4a:

Qualcomm MSM8917 Snapdragon 425 (28 nm)
Depth

Redmi 4a: 0.5 mm thinner

DROID RAZR MAXX:

9 mm

Redmi 4a:

8.5 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. DROID RAZR MAXX

Height:

130.7 mm
Width:

68.9 mm
Depth:

9 mm +0.5 mm versus Redmi 4a
2. Redmi 4a

Height:

139.9 mm +9.2 mm versus DROID RAZR MAXX
Width:

70.4 mm +1.5 mm versus DROID RAZR MAXX
Depth:

8.5 mm

Weight

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

1. DROID RAZR MAXX

145 g

+13.5 g versus Redmi 4a
2. Redmi 4a

131.5 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. DROID RAZR MAXX

Screen diagonal:

4.3 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

51 cm²
2. Redmi 4a

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²

Redmi 4a has approximately 35.2% more rectangular screen area than DROID RAZR MAXX.

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 DROID RAZR MAXX, Redmi 4a, compared at the same storage capacity.
Storage	DROID RAZR MAXX	Redmi 4a
8 GB	1 GB RAM	Not recorded
16 GB	Not recorded	2 GB RAM
32 GB	Not recorded	2 GB 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. DROID RAZR MAXX

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

2. Redmi 4a

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (uses SIM 2 slot)

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. DROID RAZR MAXX

3300 mAh

+180 mAh versus Redmi 4a
2. Redmi 4a

3120 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. DROID RAZR MAXX2. Redmi 4a

Everyday essentials

Everyday essentials — specifications for DROID RAZR MAXX, Redmi 4a.
Specification	DROID RAZR MAXX	Redmi 4a
Dimensions (HxWxD)	130.7 Х 68.9 Х 9 mm	139.9 Х 70.4 Х 8.5 mm
Weight	145 g	131.5 g
Technology	Super AMOLED Advanced	IPS LCD
Screen size	4.3" inch	5" inch
Screen resolution	540 x 960 px	720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	8 GB 1 GB RAM	16/32 GB 2 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot) 16 GB included	microSD up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.	3300 mAh Non-removable Li-Ion	3120 mAh Non-removable Li-Ion
Operating system OS	Android 2.3.6 (Gingerbread) upgradable to 4.1 (Jelly Bean)	Android 6.0.1 (Marshmallow); MIUI 10
Chipset	TI OMAP 4430	Qualcomm MSM8917 Snapdragon 425 (28 nm)
Headphone jack	Yes	Yes

Display

Display — specifications for DROID RAZR MAXX, Redmi 4a.
Specification	DROID RAZR MAXX	Redmi 4a
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	51.0 cm2	68.0 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	56.6%	69.0%
PPI /points per inch/	256 PPI	296 PPI
Screen protection	Corning Gorilla Glass	Unknown

Camera and Video

Camera and Video — specifications for DROID RAZR MAXX, Redmi 4a.
Specification	DROID RAZR MAXX	Redmi 4a
Rear camera, main	8 MP Single	13 MP Single
Camera specs	8 MP AF	13 MP AF f/2.2
Functions	LED flash	LED flash HDR panorama
Video	720p	1080p@30fps
Front camera, selfie	1.3 MP Single	5 MP Single
Specifications	1.3 MP	5 MP f/2.2

Performance

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

Performance — specifications for DROID RAZR MAXX, Redmi 4a.
Specification	DROID RAZR MAXX	Redmi 4a
Processor CPU	Dual-core 1.2 GHz Cortex-A9	Quad-core 1.4 GHz Cortex-A53
Graphics processor GPU	PowerVR SGX540	Adreno 308
Antutu 7 score *	Unknown	43152
GeekBench 4 Single Core *	Unknown	664
GeekBench 4 Multi-Core *	Unknown	1740
GeekBench 4 RenderScript *	Unknown	1350
GeekBench 5 Single Core *	Unknown	123
GeekBench 5 Multi-Core *	Unknown	396

General specs

General specs — specifications for DROID RAZR MAXX, Redmi 4a.
Specification	DROID RAZR MAXX	Redmi 4a
Release date	2012 January	2016 November
Colors	Black	Gold Rose Gold Dark Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	260 EUR	110 EUR
Battery life	Stand by time- Up to 380 h Talking time- Up to 21 h 30 min	Unknown
Body build	Unknown	plastic body

Communication and Connectivity

Communication and Connectivity — specifications for DROID RAZR MAXX, Redmi 4a.
Specification	DROID RAZR MAXX	Redmi 4a
SIM card	Micro-SIM	Hybrid Dual SIM (Nano-SIM/ Micro-SIM dual stand-by)
Network	Show all network frequencies: -2G - CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900 -3G - CDMA2000 1xEV-DO HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 13(700)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 4(1700/2100) 5(850) 7(2600) 20(800) 38(2600) 40(2300)
Speed	EV-DO Rev.A 3.1 Mbps LTE HSPA	HSPA LTE
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n DLNA hotspot	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot
GPS	Yes with A-GPS GLONASS	Yes with A-GPS GLONASS BDS
USB	microUSB 2.0	microUSB 2.0
Bluetooth	4.0 A2DP EDR LE	4.1 A2DP LE
Harmful irradiation	SAR - 1.45 W/kg (head) 0.71 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for DROID RAZR MAXX, Redmi 4a.
Specification	DROID RAZR MAXX	Redmi 4a
Radio	No	FM radio
Others	Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features — specifications for DROID RAZR MAXX, Redmi 4a.
Specification	DROID RAZR MAXX	Redmi 4a
Dop	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 (Swype) - Splash resistant - For Verizon	Sensors Accelerometer gyro proximity Infrared port

Motorola DROID RAZR MAXX vs Xiaomi Redmi 4a

Motorola DROID RAZR MAXX

Xiaomi Redmi 4a

Key differences