Phone Comparison - Motorola RAZR M vs Acer Iconia Tab B1-A71

Motorola RAZR M
motorola razr m
Acer Iconia Tab B1-A71
acer iconia tab b1-a71
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general General Info

Manufacturer Motorola Acer
Announced September 2012 January 2013
Status Available - January 2013 Available - January 2013
Colors Black, White Black
Form Factor Candybar Candybar
Dimension 122.5 x 60.9 x 8.3 mm
(4.82 x 2.4 x 0.33 in)
197.4 x 128.5 x 11.3 mm
(7.77 x 5.06 x 0.44 in)
Weight 126 g (4.44 oz) 320 g (11.29 oz)
2G Network GSM 850 / 900 / 1800 / 1900 N/A
3G Network HSDPA 850 / 900 / 1900 / 2100 -
4G Network LTE 700 / 800 / 1700 / 1800 / 2600 -
Messaging SMS, MMS, Push Mail, EMail, IM , Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0.4 (Ice Cream Sandwich), upgradable to v4.1 Android OS, v4.1 (Jelly Bean)
Processor Dual-core 1.5 GHz, Qualcomm MSM8960 Snapdragon [Similar] Dual-core 1.2 GHz, Mediatek MT8317 [Similar]
GPU Adreno 225 [Similar] PowerVR SGX531u [Similar]
RAM 1 GB [Browse Similar] 512 MB [Browse Similar]
Internal Memory 8 GB storage 8/16 GB
External Memory microSD, up to 32GB microSD, up to 32 GB

display Display

Type Super AMOLED capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 256K colors
Size 4.3 inches [Similar] 7.0 inches [Similar]
Resolution 540 x 960 pixels (256 ppi) [Similar] 600 x 1024 pixels (170 ppi)
Screen-to-Body Ratio 68.41% 54.07%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio No No
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels [Similar] VGA, 640x480 pixels [Similar]
Flash LED flash No
Features Auto focus, Touch-focus, Geo-tagging, Face Detection, Image Stabilization -
Video Yes, 1080p@30fps Yes
Front Camera Yes, VGA [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps No
Edge Class 12 No
3G Yes -
Bluetooth Yes, v4.0 with LE+EDR Yes, v4.0
Wi-Fi Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n
USB Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes
Browser HTML, Adobe Flash HTML5

memory User Memory

Internal 8 GB storage, 1 GB RAM 8/16 GB, 512 MB RAM
Expandable Storage microSD, up to 32GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Non-removable, Li-Po Battery
Capacity 2000 mAh 2710 mAh
Stand by - -
Talk Time - -