Phone Comparison - Motorola CHARM vs Asus Zenfone 4

Motorola CHARM
motorola charm
Asus Zenfone 4
asus zenfone 4
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general General Info

Manufacturer Motorola Asus
Announced July 2010 January 2014
Status Available - August 2010 Available - June 2014
Colors Golden Bronze, Cabernet Black, White, Red, Blue, Yellow
Form Factor Candybar Candybar
Dimension 98.4 x 67.2 x 11.4 mm, 75 cc
(3.87 x 2.65 x 0.45 in, 2.95 cc)
124.4 x 61.4 x 6.3-11.2
(4.9 x 2.42 x 0.25-0.44)
Weight 110 g (3.88 oz) 115 g (4.06 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 1700 / 2100 HSDPA 850 / 900 / 1900 / 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.1 (Eclair) Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat)
Processor 600 MHz Cortex-A8, TI OMAP 3410 [Similar] Dual-core 1.2 GHz, Intel Atom Z2520 [Similar]
GPU PowerVR SGX530 [Similar] PowerVR SGX544MP2 [Similar]
RAM 512 MB [Browse Similar] 1 GB [Browse Similar]
Internal Memory N/A 8 GB
External Memory microSD, up to 32GB, 2GB card included microSD, up to 64 GB

display Display

Type TFT capacitive touchscreen LCD Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 256K colors 16M colors
Size 2.8 inches [Similar] 4.0 inches [Similar]
Resolution 320 x 240 pixels (143 ppi) 480 x 800 pixels (233 ppi) [Similar]
Screen-to-Body Ratio 36.64% 59.74%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio Stereo FM radio with RDS FM Radio
Games Yes Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 3.15 MP, 2048x1536 pixels [Similar] 5 MP, 2592 x 1944 pixels [Similar]
Flash No No
Features Geo-tagging Auto focus, Geo-tagging, Panorama
Video Yes, 24 fps Yes, 1080p@30fps
Front Camera No [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge Class 12 Yes
3G HSDPA 3.6 Mbps; HSUPA 2 Mbps HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v2.0 with A2DP Yes, v4.0 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support
Browser HTML HTML

memory User Memory

Internal 512MB RAM; 512 MB storage 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32GB, 2GB card included microSD, up to 64 GB

Apps Sensors

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

battery Battery

Type Standard battery, Li-Ion Li-Po Battery
Capacity 1130 mAh 1200/1600 mAh
Stand by Up to 267 h (2G)
Up to 334 h (3G)
Up to 192 h
Talk Time Up to 6 h 45 min (2G)
Up to 5 h (3G)
Up to 10 h