Energizer Energy 400 (3G) vs Asus Zenfone C (ZC451CG)

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Side by side comparison between Energizer Energy 400 (3G) vs Asus Zenfone C phones, differences, pros, cons and full specifications. What's the better?

5/27/2018 2:30 PM, updated: 5/10/2020 7:56 PM

Compare Asus Zenfone C X Energizer Energy 400 (3G) 06Points

Specifications Compare Models Pictures

4"
IPS

480x800

8
MP

1.3mp

512MB
RAM

Dual-core

2400
mAh

(Removable)

11Points Asus Zenfone C (ZC451CG) Compare Energizer Energy 400 (3G) X

Specifications Compare Models Pictures

4.5"
IPS

480x854

5
MP

0.3mp

1GB
RAM

Dual-core

2100
mAh

(Removable)

What's the better phone? Asus Zenfone C (ZC451CG)

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!

6 Advantages Energizer Energy 400 (3G)	vs	11 Advantages Asus Zenfone C (ZC451CG)
+1.3GHz 32bit Dual-core8% More powerful processor, you can open your applications faster	vs	1.2GHz 32bit Dual-core
+233 PPI7% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	218 PPI
+(back) 8MP59% Higher resolution main camera	vs	(back) 5MP
+(front) 1.3MP3 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 0.3MP
+2400 mAh14% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2100 mAh
+Waterproof (IP?)Advantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
512MB LPDDR2	vs	+1GB LPDDR2100% More RAM memory. Typically more responsive and better for multitasking.
4GB (2GB available)	vs	+8GB (5GB available)150% More internal storage for applications and files
367 grams (12.85 ounces)	vs	+150 grams (5.25 ounces)145% Lighter
18.8 millimeters (0.74 inches)	vs	+10.9 millimeters (0.43 inches)72% Thinner
480x800 pixels	vs	+480x854 pixels7% Higher resolution screen
4"	vs	+4.5"13% Larger screen
VGA (720x480)	vs	+HD (1280x720)167% More image quality for recording videos with the primary camera
Android 4.4 KitKat	vs	+Android 4.4.2 KitKatAdvantage Android 4.4.2 KitKat is newer and safer
(3G+ HSPA+) 21 Mbps	vs	+(3G+ HSPA+) 42 Mbps100% Faster for surfing the internet and download files
Not supported	vs	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos

25 Common items in both devices

Until 64GB microSD, microSDHC / Until 64GB microSD, microSDXC

TFT IPS LCD

16 million

LED flash

Only digital zoom

Autofocus

HDR photo only main camera

+18 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
	Energizer Energy 400 (3G)	Asus Zenfone C (ZC451CG)
Change model
Model	Energy 400 (3G)	Zenfone C (ZC451CG)
Other model names	Energizer Energy 400 EM4EI043, EM4EI047	Asus Zenfone C Dual-sim ZC451CG
Country or region available	(Global, International), Australia, USA, (Europe)	feature not registered
Brand	Energizer	Asus
Release date	6/1/2015	2/1/2015
Depth	18.8 millimeters (0.74 inches)	10.9 millimeters (0.43 inches)
Size (width x height)	73.6 x 134.5 millimeters (2.9 x 5.3 in)	67 x 136.5 millimeters (2.64 x 5.37 in)
Weight	367 grams (12.85 ounces)	150 grams (5.25 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Waterproof (IP?)	Not supported
📲 Display
	Energizer Energy 400 (3G)	Asus Zenfone C (ZC451CG)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	4" inches	4.5" inches
Screen-to-body ratio	~46% (screen-to-body ratio)	~61% (screen-to-body ratio)
Display resolution	480x800 pixels	480x854 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 5-points
Pixel density (dot pitch)	233 PPI	218 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Energizer Energy 400 (3G)	Asus Zenfone C (ZC451CG)
System version	Android 4.4 KitKat	Android 4.4.2 KitKat
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Energizer Energy 400 (3G)	Asus Zenfone C (ZC451CG)
Chipset	32bit: MediaTek MT6572 (28nm)	32bit: Intel Atom Z2520
CPU	Dual-core, 1 processor: 2x 1.3GHz ARM Cortex-A7 (Dual-core)	Dual-core, 1 processor: 2x 1.2GHz Atom Hyper-Threading (Dual-core)
GPU graphical controller	ARM Mali-400 MP1 500Mhz	PowerVR SGX544 MP2
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Energizer Energy 400 (3G)	Asus Zenfone C (ZC451CG)
RAM memory	512MB LPDDR2	1GB LPDDR2
Internal storage	4GB (2GB available)	8GB (5GB available)
External storage	Until 64GB microSD, microSDHC (dedicated slot)	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Energizer Energy 400 (3G)	Asus Zenfone C (ZC451CG)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	21/5.76 Mbps	42/5.76 Mbps
Network technology	2G, 3G	2G, 3G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Tri-Band 850/900/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1900	GSM 850/900/1800/1900
Primary 3G network	EM4EI043 version: UMTS 850/1900 EM4EI047 version: UMTS 900/2100	UMTS 850/900/1900/2100
Primary 4G network	Not supported	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G network	GSM 850/900/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Energizer Energy 400 (3G)	Asus Zenfone C (ZC451CG)
Back camera (main camera)	8 megapixels	5 megapixels
Main camera resolution	3264x2448 pixels	2592x1944 pixels
Video recording (primary)	VGA (720x480) 30 fps	HD (1280x720) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	feature not registered
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo only main camera	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Energizer Energy 400 (3G)	Asus Zenfone C (ZC451CG)
Front camera (secondary)	1.3 megapixels	0.3 megapixels
Front camera resolution	1280x1024 pixels	640x480 pixels
Video recording (secondary)	VGA (640x480)	VGA (640x480)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Energizer Energy 400 (3G)	Asus Zenfone C (ZC451CG)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	2 microphones or more
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, DivX, XviD, WMV	MP4, H.264, H.263
Audio formats	MP3, OGG, eAAC+	MP3, WAV, eAAC+
🔌 Connectivity
	Energizer Energy 400 (3G)	Asus Zenfone C (ZC451CG)
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.0 + A2DP	4.0 + A2DP
WiFi	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Energizer Energy 400 (3G)	Asus Zenfone C (ZC451CG)
Sensors	Accelerometer Proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Energizer Energy 400 (3G)	Asus Zenfone C (ZC451CG)
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	2400 mAh	2100 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	15 hours	feature not registered
Standby	400 hours (16.7 days)	feature not registered
➕ Other features
	Energizer Energy 400 (3G)	Asus Zenfone C (ZC451CG)
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	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Gray • WiFi hotspot • IP68 certified: dust/water proof over 1.5 meter and 30min	• Colors: Black, Pearl White, Cherry Red • Asus ZenUI • SonicMaster • WiFi hotspot Java framework
☢️ Radiation rate
	Energizer Energy 400 (3G)	Asus Zenfone C (ZC451CG)
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