Motorola DROID RAZR M vs Motorola DROID Ultra

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Display

Size

4.3 inches
5.0 inches

Resolution

960 x 540 pixels,
256 PPI
1280 x 720 pixels,
294 PPI

Technology

Super AMOLED Advanced
AMOLED

Screen-to-body

68.30 %
70.52 %

Features

Ambient light sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass)
Ambient light sensor, Proximity sensor

Hardware & Performance

System chip

Qualcomm Snapdragon S4 Plus MSM8960
Motorola X8

Processor

Dual-core, 1500 MHz, Krait
Dual-core, 1700 MHz, Krait, 32-bit, 28 nm

GPU

Adreno 225
Adreno 320

RAM

1GB DDR2
2GB

ROM

8192 MB
 

Internal storage

 
16GB

Storage expansion

microSDHC up to 32 GB
 

OS

Android (4.4.2, 4.1.1, 4.0.4)
Android (4.4.4, 4.4, 4.2.2)

Battery

Capacity

2000 mAh
2130 mAh

Type

Li - Ion, Not user replaceable
User replaceable

Camera

Rear

Single camera
Single camera

Main camera

8 MP (Autofocus)
10 MP (Autofocus)

Video recording

1920x1080 (Full HD)
1920x1080 (Full HD) (60 fps)

Features

Video calling
 

Front

0.3 MP VGA
2 MP

Design

Dimensions

4.82 x 2.40 x 0.33 inches (122.5 x 60.9 x 8.3 mm)
5.41 x 2.80 x 0.28 inches (137.5 x 71.2 x 7.18 mm)

Weight

4.44 oz (126 g)
the average is 6.4 oz (184 g)
4.83 oz (137 g)
the average is 6.4 oz (184 g)

Materials

 
Back: Kevlar

Resistance

Splash
 

Features

 
Touch sensitive control keys

Colors

Black, Pink, White
Black, Red

Cellular

LTE (FDD)

Bands 13(700 c)
Bands 4(AWS-1), 13(700 c)

UMTS

850, 900, 1900, 2100 MHz
850, 900, 1900, 2100 MHz

Data Speed

LTE, HSDPA+ (4G) 21.1 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

SIM type

Micro SIM
Nano SIM

Multimedia

Headphones

3.5mm jack
3.5mm jack

Features

Album art cover, Background playback
Album art cover, Background playback

Connectivity & Features

Bluetooth

4.0, EDR
4.0, EDR

Wi-Fi

802.11 a, b, g, n; Hotspot
802.11 a, b, g, n, ac, dual-band; Hotspot

USB

microUSB, USB 2.0
microUSB, USB 2.0

Features

Mass storage device, Charging
Mass storage device, Charging

Sensors

Accelerometer
Accelerometer, Gyroscope, Compass, Barometer

Other

NFC, Computer sync, OTA sync
NFC, Tethering, Computer sync, OTA sync

Phone features

Notifications

Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone

Other features

Voice dialing, Voice commands, Voice recording, TTY/TDD
Voice dialing, Voice commands, Voice recording, TTY/TDD
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