Palm Pre (GSM) vs Energizer Energy 400 LTE

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Side by side comparison between Palm Pre vs Energizer Energy 400 LTE phones, differences, pros, cons and full specifications. What's the better?

5/27/2018 8:40 PM, updated: 6/19/2025 10:01 AM

Compare Energizer Energy 400 LTE X Palm Pre (GSM) 03Points

Specifications Compare Models Pictures

3.1"
TFT

320x480

3.1
MP

256MB
RAM

Single-core

1150
mAh

(Removable)

25Points Energizer Energy 400 LTE Compare Palm Pre X

Specifications Compare Models Pictures

4"
TFT

480x800

8
MP

1.3mp

1GB
RAM

Quad-core

2500
mAh

(Non removable)

What's the better phone? Energizer Energy 400 LTE

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!

3 Advantages Palm Pre (GSM)	vs	25 Advantages Energizer Energy 400 LTE
+8GB100% More internal storage for applications and files	vs	8GB (4GB available)
+135 grams (4.73 ounces)51% Lighter	vs	204 grams (7.14 ounces)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	Li-Ion: lithium-ion (Non removable)
600MHz 32bit Single-core (65nm)	vs	+1.3GHz 64bit Quad-core3 times More powerful processor, you can open your applications faster
256MB SDRAM	vs	+1GB LPDDR33 times More RAM memory. Typically more responsive and better for multitasking.
Not supported	vs	+Until 64GB microSD, microSDXCAdvantage More external storage for files using memory cards
16.95 millimeters (0.67 inches)	vs	+15 millimeters (0.59 inches)13% Thinner
320x480 pixels	vs	+480x800 pixels150% Higher resolution screen
186 PPI	vs	+233 PPI25% Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.1"	vs	+4"29% Larger screen
(back) 3.1MP	vs	+(back) 8MP154% Higher resolution main camera
Not supported	vs	+Only digital zoomAdvantage The zoom allows for better focus and approach to take pictures
Not supported	vs	+AutofocusAdvantage Best autofocus type for taking pictures
Not supported	vs	+EIS: Digital stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+HDR photo only main cameraAdvantage The HDR technology produced photos with more detail in dark areas
Not supported	vs	+(front) 1.3MPAdvantage A front-camera is best for taking selfies
QCIF (176x144)	vs	+HD (1280x720)35 times More image quality for recording videos with the primary camera
6000 apps (Palm App Catalog)	vs	+3500000 apps (Google Play Store)582 times More apps available to download and use
3G HSDPA	vs	+4G LTEAdvantage The 4G LTE network is newer and faster
(3G HSDPA) 3.6 Mbps	vs	+(4G LTE) 150 Mbps41 times Faster for surfing the internet and download files
1150 mAh	vs	+2500 mAh117% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Video callingAdvantage The video calling allows to make calls with voice and video
1 slot (Single-SIM)	vs	+2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general
802.11 b/g [wifi3]	vs	+802.11 b/g/n [wifi4]Advantage WiFi 802.11 b/g/n [wifi4] is newer and faster
2.1 + A2DP	vs	+4.0 + A2DPAdvantage Bluetooth 4.0 + A2DP is newer and faster
Not supported	vs	+Dragontrail GlassAdvantage Protection against scratches on the screen lets you carry your phone with your keys
Not supported	vs	+Waterproof (IP?)Advantage Protection against water allows you talk to your friends in the rain, for example

13 Common items in both devices

TFT LCD

16 million

LED flash

Capacitive

Multitouch

Accelerometer

Ambient light sensor

+6 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
	Palm Pre (GSM)	Energizer Energy 400 LTE
Change model
Model	Pre (GSM)	Energy 400 LTE
Other model names	Palm Pre GSM, Palm Pre 1, Palm Castle G	Energizer Energy 400 4G LTE 8GB
Country or region available	(Global, International)	USA, (Europe), (Global, International)
Brand	Palm	Energizer
Release date	10/13/2009, Announced: 6/6/2009	7/1/2017
Depth	16.95 millimeters (0.67 inches)	15 millimeters (0.59 inches)
Size (width x height)	59.57 x 100.53 millimeters (2.35 x 3.96 in)	72 x 134 millimeters (2.83 x 5.28 in)
Weight	135 grams (4.73 ounces)	204 grams (7.14 ounces)
Build, materials	Plastic body	feature not registered
Protection against water and others	Not supported	Waterproof (IP?)
📲 Display
	Palm Pre (GSM)	Energizer Energy 400 LTE
Display type	TFT LCD	TFT LCD
Screen size	3.1" inches	4" inches
Screen-to-body ratio	~47.8% (screen-to-body ratio)	~47.2% (screen-to-body ratio)
Display resolution	320x480 pixels	480x800 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 2-points
Pixel density (dot pitch)	186 PPI	233 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Dragontrail Glass
Refresh rate	feature not registered	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Palm Pre (GSM)	Energizer Energy 400 LTE
System version	Palm webOS 1.0	Android 6.0 Marshmallow
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Palm Pre (GSM)	Energizer Energy 400 LTE
Chipset	32bit: Texas Instruments OMAP 3430 (65nm)	64bit: MediaTek MT6737M (28nm)
CPU	Single-core, 1 processor: 1x 600MHz ARM Cortex-A8 (Single-core)	Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	PowerVR SGX530 MP1	ARM Mali-T720 MP2 550Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Palm Pre (GSM)	Energizer Energy 400 LTE
RAM memory	256MB SDRAM	1GB LPDDR3
Internal storage	8GB	8GB (4GB available) eMMC 5.0
External storage	Not supported	Until 64GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Palm Pre (GSM)	Energizer Energy 400 LTE
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	3.6 Mbps	150/50 Mbps
Network technology	2G	2G, 3G, 4G
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	Not supported	UMTS 900/2100
Primary 4G network	Not supported	LTE Cat4 800/1800/2600 (Bands 3,7,20)
Primary 5G network	Not supported	Not supported
Primary data network	CSD, GPRS, EDGE, UMTS, HSDPA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	Palm Pre (GSM)	Energizer Energy 400 LTE
Back camera (main camera)	3.1 megapixels	8 megapixels
Main camera resolution	2048x1536 pixels	3264x2448 pixels
Video recording (primary)	QCIF (176x144)	HD (1280x720) 30 fps
Flash	LED flash	LED flash
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
Autofocus	Not supported	Autofocus
Touch focus	Not supported	Supported
Image stabilization	Not supported	EIS: Digital stabilization
Zoom	Not supported	Only digital zoom
Face/smile detection	Not supported	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	Not supported	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Palm Pre (GSM)	Energizer Energy 400 LTE
Front camera (secondary)	Not supported	1.3 megapixels
Front camera resolution	Not supported	1280x1024 pixels
Video recording (secondary)	Not supported	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
	Palm Pre (GSM)	Energizer Energy 400 LTE
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	1 microphone	Not supported
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.264, H.263
Audio formats	MP3, WAV, eAAC+	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Palm Pre (GSM)	Energizer Energy 400 LTE
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	2.1 + A2DP	4.0 + A2DP
WiFi	802.11 b/g [wifi3] (2.4GHz)	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Not supported	Not supported
GPS	GPS	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Palm Pre (GSM)	Energizer Energy 400 LTE
Sensors	Accelerometer Ambient light sensor Proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Palm Pre (GSM)	Energizer Energy 400 LTE
Battery type	Li-Ion: lithium-ion (Removable) BP1	Li-Ion: lithium-ion (Non removable)
Battery capacity	1150 mAh	2500 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	5 hours	10 hours
Standby	200 hours (8.3 days)	227 hours (9.5 days)
➕ Other features
	Palm Pre (GSM)	Energizer Energy 400 LTE
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder
Messaging	SMS, MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Not supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	feature not registered	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Retractable QWERTY keyboard	Not supported
Miscellaneous	• Colors: Black • Palm Touchstone charging dock compliant Microsoft Office 2007 Java framework	• Colors: Black • WiFi hotspot • IP67 certified: dust and water resistant up to 1m and 30min
☢️ Radiation rate
	Palm Pre (GSM)	Energizer Energy 400 LTE
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.643W/kg (head), 1.521W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered