Asus Zenfone Zoom S (32GB) vs Motorola Charm (MB502)

Share page: Facebook Twitter WhatsApp Share page:

Side by side comparison between Asus Zenfone Zoom S vs Motorola Charm phones, differences, pros, cons and full specifications. What's the better?

7/31/2017 6:55 AM, updated: 6/19/2025 9:53 AM

Compare Motorola Charm X Asus Zenfone Zoom S (32GB) 31Points

Specifications Compare Models Pictures

5.5"
AMOLED

1080x1920

12
MP

13mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

02Points Motorola Charm (MB502) Compare Asus Zenfone Zoom S X

Specifications Compare Models Pictures

2.8"
TFT

320x240

3.1
MP

512MB
RAM

Single-core

1170
mAh

(Removable)

What's the better phone? Asus Zenfone Zoom S (32GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

31 Advantages Asus Zenfone Zoom S (32GB)	vs	2 Advantages Motorola Charm (MB502)
+2GHz 64bit Octa-core7 times More powerful processor, you can open your applications faster	vs	600MHz 32bit Single-core (65nm)
+4GB LPDDR37 times More RAM memory. Typically more responsive and better for multitasking.	vs	512MB LPDDR
+32GB (22GB available)149 times More internal storage for applications and files	vs	512MB (150MB available)
+Until 256GB microSD, microSDXC7 times More external storage for files using memory cards	vs	Until 32GB microSD, microSDHC
+8 millimeters (0.31 inches)43% Thinner	vs	11.4 millimeters (0.45 inches)
+Aluminum body, glass frontAdvantage More resistant material	vs	Plastic body
+AMOLEDAdvantage AMOLED display is brighter and more vivid	vs	TFT LCD
+16 million61 times More colors on the screen is better quality images and videos	vs	260 thousand
+1080x1920 pixels26 times Higher resolution screen	vs	320x240 pixels
+401 PPI180% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	143 PPI
+5.5"96% Larger screen	vs	2.8"
+(dual camera) 12MP + 12MP7 times Higher resolution main camera	vs	(back) 3.1MP
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	Not supported
+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures	vs	Only digital zoom
+LDAF/PDAF: laser/phase detection autofocusAdvantage Best autofocus type for taking pictures	vs	Not supported
+OIS (4-axis): Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	Not supported
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+(front) 13MPAdvantage A front-camera is best for taking selfies	vs	Not supported
+4K UHD (3840x2160)81 times More image quality for recording videos with the primary camera	vs	CIF (352x288)
+Android 8.0 OreoAdvantage Android 8.0 Oreo is newer and safer	vs	Android 2.1 Eclair
+4G LTEAdvantage The 4G LTE network is newer and faster	vs	3G HSUPA
+(4G LTE) 150 Mbps41 times Faster for surfing the internet and download files	vs	(3G HSUPA) 3.6 Mbps
+Fingerprint sensorAdvantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+5000 mAh3 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1170 mAh
+Video callingAdvantage The video calling allows to make calls with voice and video	vs	Not supported
+2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster	vs	2.0 + A2DP
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+HTML, XHTML, HTML5Advantage Better sites viewing on the internet	vs	HTML, XHTML, Flash player
170 grams (5.95 ounces)	vs	+110 grams (3.85 ounces)55% Lighter
Li-Ion: lithium-ion (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily

14 Common items in both devices

Capacitive

Multitouch

Accelerometer

Ambient light sensor

Compass

Proximity sensor

Hands-free calling

+7 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Asus Zenfone Zoom S (32GB)	Motorola Charm (MB502)
Change model
Model	Zenfone Zoom S (32GB)	Charm (MB502)
Other model names	Asus Zenfone Zoom S ZE553KL, Asus Zenfone 3 Zoom	T-Mobile Motorola CHARM MB502, Motorola CHARM ME502
Country or region available	(Europe), Indonesia	(Global, International)
Brand	Asus	Motorola
Release date	5/1/2017	8/5/2010
Depth	8 millimeters (0.31 inches)	11.4 millimeters (0.45 inches)
Size (width x height)	77 x 154.3 millimeters (3.03 x 6.07 in)	67.2 x 98.4 millimeters (2.65 x 3.87 in)
Weight	170 grams (5.95 ounces)	110 grams (3.85 ounces)
Build, materials	Aluminum body, glass front	Plastic body
Protection against water and others	Not supported	Not supported
📲 Display
	Asus Zenfone Zoom S (32GB)	Motorola Charm (MB502)
Display type	AMOLED	TFT LCD
Screen size	5.5" inches	2.8" inches
Screen-to-body ratio	~70.2% (screen-to-body ratio)	~36.7% (screen-to-body ratio)
Display resolution	1080x1920 pixels	320x240 pixels
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch
Pixel density (dot pitch)	401 PPI	143 PPI
Colors	16 million	260 thousand
Scratch-resistant glass	Gorilla Glass 5	Gorilla Glass
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	Not supported
🤖 Operating System
	Asus Zenfone Zoom S (32GB)	Motorola Charm (MB502)
System version	Android 6.0.1 Marshmallow	Android 2.1 Eclair
Firmware update	Android 8.0 Oreo	feature not registered
User Interface	feature not registered	MOTOBLUR UI 1.5
⚙️ Processor
	Asus Zenfone Zoom S (32GB)	Motorola Charm (MB502)
Chipset	64bit: Qualcomm Snapdragon 625 MSM8953 (14nm)	32bit: Texas Instruments OMAP 3410 (65nm)
CPU	Octa-core, 1 processor: 8x 2GHz ARM Cortex-A53 (Octa-core)	Single-core, 1 processor: 1x 600MHz ARM Cortex-A8 (Single-core)
GPU graphical controller	Qualcomm Adreno 506 650Mhz	PowerVR SGX530 MP1
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Asus Zenfone Zoom S (32GB)	Motorola Charm (MB502)
RAM memory	4GB LPDDR3	512MB LPDDR
Internal storage	32GB (22GB available)	512MB (150MB available)
External storage	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Asus Zenfone Zoom S (32GB)	Motorola Charm (MB502)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	150/50 Mbps	3.6/2 Mbps
Network technology	2G, 3G, 4G	2G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	TD-SCDMA 1900/2000 UMTS 850/900/2100	Not supported
Primary 4G network	LTE Cat4 850/900/1800/2100 (Bands 1,3,5,8)	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, LTE	CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	Not supported
📷 Camera
	Asus Zenfone Zoom S (32GB)	Motorola Charm (MB502)
Back camera (main camera)	(dual camera) 12 megapixels 12MP f/2.859mm	3.1 megapixels
Main camera resolution	4000x3000 pixels	2048x1536 pixels
Video recording (primary)	4K UHD (3840x2160) 24 fps	CIF (352x288) 24 fps
Flash	Dual-LED flash	Not supported
Focal aperture	f/1.7 (aperture)	feature not registered
Focal length	25mm (lens)	feature not registered
Sensor size	1/2.5" inches	feature not registered
Pixel size	1.4µm pixel	feature not registered
Autofocus	LDAF/PDAF: laser/phase detection autofocus	Not supported
Touch focus	Supported	Not supported
Image stabilization	OIS (4-axis): Optical stabilization	Not supported
Zoom	Digital and optical zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Not supported
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	Asus Zenfone Zoom S (32GB)	Motorola Charm (MB502)
Front camera (secondary)	13 megapixels	Not supported
Front camera resolution	4128x3096 pixels	Not supported
Video recording (secondary)	Full HD (1920x1080)	Not supported
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/3" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
🔉 Sound and multimedia
	Asus Zenfone Zoom S (32GB)	Motorola Charm (MB502)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	1 microphone
Radio	FM	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.264, H.263, WMV
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+
🔌 Connectivity
	Asus Zenfone Zoom S (32GB)	Motorola Charm (MB502)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.2 + A2DP	2.0 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Supported	Not supported
🧭 Sensors
	Asus Zenfone Zoom S (32GB)	Motorola Charm (MB502)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Asus Zenfone Zoom S (32GB)	Motorola Charm (MB502)
Battery type	Li-Ion: lithium-ion (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	5000 mAh	1170 mAh
Charger, watts	18W Wired fast charging	Wired charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	48 hours (2 days)	5 hours
Standby	1008 hours (42 days)	334 hours (13.9 days)
➕ Other features
	Asus Zenfone Zoom S (32GB)	Motorola Charm (MB502)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Not supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, Flash player
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Fixed QWERTY keyboard
Miscellaneous	• Colors: Black, Silver, Rose Gold • ASUS ZenUI 3.0 • 2.5D glass screen • 500nits brightness screen • Sony IMX362 back camera sensor • Sony IMX214 front camera sensor • DTS sound enhancement • 24-bit/192kHz audio • 100GB Google Drive	• Colors: Golden Bronze, Cabernet • 2GB microSD included • CrystalTalk Plus • BackTrack navigation pad • Kodak Perfect Touch • HAC • Java framework
☢️ Radiation rate
	Asus Zenfone Zoom S (32GB)	Motorola Charm (MB502)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered