Energizer Power Max P600S (64GB) vs Umidigi A11 Pro Max (128GB/4GB)

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Side by side comparison between Energizer Power Max (P600S) vs Umidigi A11 Pro Max phones, differences, pros, cons and full specifications. What's the better?

2/28/2022 7:01 AM, updated: 6/6/2025 10:10 AM

Compare Umidigi A11 Pro Max X Energizer Power Max P600S (64GB) 04Points

Specifications Compare Models Pictures

5.9"
IPS

1080x2160

13
MP

8mp

6GB
RAM

Octa-core

4500
mAh

(Non removable)

15Points Umidigi A11 Pro Max (128GB/4GB) Compare Energizer Power Max (P600S) X

Specifications Compare Models Pictures

6.8"
IPS

1080x2460

48
MP

24mp

4GB
RAM

Octa-core

5150
mAh

(Non removable)

What's the better phone? Umidigi A11 Pro Max (128GB/4GB)

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!

4 Advantages Energizer Power Max P600S (64GB)	vs	15 Advantages Umidigi A11 Pro Max (128GB/4GB)
+6GB LPDDR4X50% More RAM memory. Typically more responsive and better for multitasking.	vs	4GB LPDDR4X
+190 grams (6.65 ounces)18% Lighter	vs	225 grams (7.88 ounces)
+409 PPI4% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	395 PPI
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
2.4GHz 64bit Octa-core (16nm)	vs	+2GHz 64bit Octa-core (12nm)4% More powerful processor, you can open your applications faster
64GB (52GB available)	vs	+128GB (108GB available)108% More internal storage for applications and files
9.8 millimeters (0.39 inches)	vs	+8.6 millimeters (0.34 inches)14% Thinner
1080x2160 pixels	vs	+1080x2460 pixels14% Higher resolution screen
5.9"	vs	+6.8"15% Larger screen
(dual camera) 13MP + 5MP	vs	+(triple camera) 48MP + 16MP + 2MP3 times Higher resolution main camera
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
(front) 8MP	vs	+(front) 24MP198% Higher resolution secondary camera to take pictures and selfies
Android 7.1.1 Nougat	vs	+Android 11Advantage Android 11 is newer and safer
(4G LTE-A) 300 Mbps	vs	+(4G LTE-A) 600 Mbps100% Faster for surfing the internet and download files
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
4500 mAh	vs	+5150 mAh14% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
802.11 a/b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
4.1 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster

31 Common items in both devices

eMMC 5.1

Until 256GB microSD, microSDXC

Aluminum body, glass front, plastic back / Aluminum body, glass front

TFT IPS LCD

60Hz

16 million

Dual-LED flash

+24 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 Power Max P600S (64GB)	Umidigi A11 Pro Max (128GB/4GB)
Change model		Choose the model
Model	Power Max P600S (64GB)	A11 Pro Max (128GB/4GB)
Other model names	Energizer PowerMax P600S (6GB RAM)	UMIDIGI A11 Pro Max (4GB RAM)
Country or region available	(Europe), Canada, USA	(Global, International)
Brand	Energizer	Umidigi
Release date	1/1/2018	8/1/2021
Depth	9.8 millimeters (0.39 inches)	8.6 millimeters (0.34 inches)
Size (width x height)	82 x 152.5 millimeters (3.23 x 6 in)	75.6 x 167.8 millimeters (2.98 x 6.61 in)
Weight	190 grams (6.65 ounces)	225 grams (7.88 ounces)
Build, materials	Aluminum body, glass front, plastic back	Aluminum body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Energizer Power Max P600S (64GB)	Umidigi A11 Pro Max (128GB/4GB)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	5.9" inches	6.8" inches
Screen-to-body ratio	~71.8% (screen-to-body ratio)	~86.6% (screen-to-body ratio)
Display resolution	1080x2160 pixels (18:9)	1080x2460 pixels (20.5:9)
Touchscreen	Capacitive Multitouch 5-points	Capacitive Multitouch
Pixel density (dot pitch)	409 PPI	395 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	60Hz	60Hz
Display features	Not supported	Not supported
🤖 Operating System
	Energizer Power Max P600S (64GB)	Umidigi A11 Pro Max (128GB/4GB)
System version	Android 7.1.1 Nougat	Android 11
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Energizer Power Max P600S (64GB)	Umidigi A11 Pro Max (128GB/4GB)
Chipset	64bit: MediaTek Helio P25 (MT6757CD) (16nm)	64bit: MediaTek Helio G80 (MT6769V/CU) (12nm)
CPU	Octa-core, 2 processors: 4x 2.4GHz ARM Cortex-A53 (Quad-core) 4x 1.6GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 2x 2GHz ARM Cortex-A75 (Dual-core) 6x 1.8GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controller	ARM Mali-T880 MP2 (1GHz)	ARM Mali-G52 MC2 (950MHz)
Performance (benchmark)	feature not registered	AnTuTu: 194559 (v9)
💽 Memory and storage
	Energizer Power Max P600S (64GB)	Umidigi A11 Pro Max (128GB/4GB)
RAM memory	6GB LPDDR4X	4GB LPDDR4X
Internal storage	64GB (52GB available) eMMC 5.1	128GB (108GB available) eMMC 5.1
External storage	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Energizer Power Max P600S (64GB)	Umidigi A11 Pro Max (128GB/4GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	300/50 Mbps	600/150 Mbps
Network technology	2G, 3G, 4G	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	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	UMTS 900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat6 (1, 3, 7, 8, 20, 28) TD-LTE (38, 40) VoLTE	LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (34, 38, 39, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (34, 38, 39, 40, 41) VoLTE
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	Energizer Power Max P600S (64GB)	Umidigi A11 Pro Max (128GB/4GB)
Back camera (main camera)	(dual camera) 13 megapixels 5MP	(triple camera) 48 megapixels 16MP ultrawide f/2.2120° 2MP macro f/2.4
Main camera resolution	4128x3096 pixels	8000x6000 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	feature not registered	f/1.8 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/2" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
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 on both cameras
Camera extras	Samsung sensor	Sony IMX582 sensor Infrared temperature sensor
📸 Front camera
	Energizer Power Max P600S (64GB)	Umidigi A11 Pro Max (128GB/4GB)
Front camera (secondary)	8 megapixels	24 megapixels
Front camera resolution	3264x2448 pixels	5632x4224 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/1.8 (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
🔉 Sound and multimedia
	Energizer Power Max P600S (64GB)	Umidigi A11 Pro Max (128GB/4GB)
Loudspeaker	Mono sound (not stereo)	Mono sound (not stereo)
Active noise cancellation	2 microphones	2 microphones or more
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Energizer Power Max P600S (64GB)	Umidigi A11 Pro Max (128GB/4GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
Bluetooth	4.1 + A2DP	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, GALILEO
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Energizer Power Max P600S (64GB)	Umidigi A11 Pro Max (128GB/4GB)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Energizer Power Max P600S (64GB)	Umidigi A11 Pro Max (128GB/4GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4500 mAh	5150 mAh
Charger, watts	Wired charging	10W Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	22 hours	feature not registered
Standby	400 hours (16.7 days)	feature not registered
➕ Other features
	Energizer Power Max P600S (64GB)	Umidigi A11 Pro Max (128GB/4GB)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
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: Black, Blue	• Colors: Frost Grey, Mist Blue
☢️ Radiation rate
	Energizer Power Max P600S (64GB)	Umidigi A11 Pro Max (128GB/4GB)
SAR 1.6W/kg (USA, Mexico, etc.)	0.59W/kg (head), 0.697W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered