Samsung Galaxy A8 Duos (SM-A8000 16GB) vs Umidigi A11 Pro Max (128GB/8GB)

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Side by side comparison between Samsung Galaxy A8 vs Umidigi A11 Pro Max phones, differences, pros, cons and full specifications. What's the better?

2/28/2022 7:40 AM, updated: 2/28/2022 8:18 AM

Compare Umidigi A11 Pro Max X Samsung Galaxy A8 Duos (SM-A8000 16GB) 07Points

Specifications Compare Models Pictures

5.7"
AMOLED

1080x1920

16
MP

5mp

2GB
RAM

Octa-core

3050
mAh

(Non removable)

19Points Umidigi A11 Pro Max (128GB/8GB) Compare Samsung Galaxy A8 X

Specifications Compare Models Pictures

6.8"
IPS

1080x2460

48
MP

24mp

8GB
RAM

Octa-core

5150
mAh

(Non removable)

What's the better phone? Umidigi A11 Pro Max (128GB/8GB)

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!

7 Advantages Samsung Galaxy A8 Duos (SM-A8000 16GB)	vs	19 Advantages Umidigi A11 Pro Max (128GB/8GB)
+151 grams (5.29 ounces)49% Lighter	vs	225 grams (7.88 ounces)
+5.9 millimeters (0.23 inches)46% Thinner	vs	8.6 millimeters (0.34 inches)
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	TFT IPS LCD
+ANT+Advantage Sensors help you use the device	vs	Not supported
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Gorilla Glass 4Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
1.5GHz 64bit Octa-core	vs	+2GHz 64bit Octa-core (12nm)59% More powerful processor, you can open your applications faster
2GB LPDDR3	vs	+8GB LPDDR4X3 times More RAM memory. Typically more responsive and better for multitasking.
16GB (11GB available)	vs	+128GB (108GB available)9 times More internal storage for applications and files
eMMC 4.5	vs	+eMMC 5.1Advantage Fastest write and read storage.
1080x1920 pixels	vs	+1080x2460 pixels28% Higher resolution screen
386 PPI	vs	+395 PPI2% Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.7"	vs	+6.8"19% Larger screen
(back) 16MP	vs	+(triple camera) 48MP + 16MP + 2MP3 times Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
f/1.9 (aperture)	vs	+f/1.8 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MP	vs	+(front) 24MP4 times Higher resolution secondary camera to take pictures and selfies
Android 6.0 Marshmallow	vs	+Android 11Advantage Android 11 is newer and safer
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 600 Mbps3 times Faster for surfing the internet and download files
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
3050 mAh	vs	+5150 mAh69% 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.
4.1 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

24 Common items in both devices

Until 256GB microSD, microSDXC

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

16 million

Only digital zoom

Autofocus / PDAF: phase detection autofocus

EIS: Digital stabilization

Full HD (1920x1080)

+17 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
	Galaxy A8 Duos (SM-A8000 16GB)	Umidigi A11 Pro Max (128GB/8GB)
Change model		Choose the model
Model	Galaxy A8 Duos (SM-A8000 16GB)	A11 Pro Max (128GB/8GB)
Other model names	Samsung Galaxy A8 SM-A8000 (Dual-Sim)	UMIDIGI A11 Pro Max (8GB RAM)
Country or region available	China, Hong Kong	(Global, International)
Brand	Samsung	Umidigi
Release date	8/1/2015	8/1/2021
Depth	5.9 millimeters (0.23 inches)	8.6 millimeters (0.34 inches)
Size (width x height)	76.8 x 158 millimeters (3.02 x 6.22 in)	75.6 x 167.8 millimeters (2.98 x 6.61 in)
Weight	151 grams (5.29 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
	Galaxy A8 Duos (SM-A8000 16GB)	Umidigi A11 Pro Max (128GB/8GB)
Display type	Super AMOLED	TFT IPS LCD
Screen size	5.7" inches	6.8" inches
Screen-to-body ratio	~73.8% (screen-to-body ratio)	~86.6% (screen-to-body ratio)
Display resolution	1080x1920 pixels	1080x2460 pixels (20.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	386 PPI	395 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 4	Not supported
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Galaxy A8 Duos (SM-A8000 16GB)	Umidigi A11 Pro Max (128GB/8GB)
System version	Android 5.1.1 Lollipop	Android 11
Firmware update	Android 6.0 Marshmallow	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy A8 Duos (SM-A8000 16GB)	Umidigi A11 Pro Max (128GB/8GB)
Chipset	64bit: Qualcomm Snapdragon 615 MSM8939 (28nm)	64bit: MediaTek Helio G80 (MT6769V/CU) (12nm)
CPU	Octa-core, 2 processors: 4x 1.5GHz ARM Cortex-A53 (Quad-core) 4x 1GHz 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	Qualcomm Adreno 405	ARM Mali-G52 MC2 (950MHz)
Performance (benchmark)	feature not registered	AnTuTu: 194559 (v9)
💽 Memory and storage
	Galaxy A8 Duos (SM-A8000 16GB)	Umidigi A11 Pro Max (128GB/8GB)
RAM memory	2GB LPDDR3	8GB LPDDR4X
Internal storage	16GB (11GB available) eMMC 4.5	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
	Galaxy A8 Duos (SM-A8000 16GB)	Umidigi A11 Pro Max (128GB/8GB)
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	150/50 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	CDMA 800, GSM 850/900/1800/1900	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 (Bands 1, 3, 7, 8) TD-LTE (Bands 38, 39, 40, 41)	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, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	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
	Galaxy A8 Duos (SM-A8000 16GB)	Umidigi A11 Pro Max (128GB/8GB)
Back camera (main camera)	16 megapixels	(triple camera) 48 megapixels 16MP ultrawide f/2.2120° 2MP macro f/2.4
Main camera resolution	4608x3456 pixels	8000x6000 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/1.9 (aperture)	f/1.8 (aperture)
Focal length	31mm lens	feature not registered
Sensor size	feature not registered	1/2" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	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	feature not registered	Sony IMX582 sensor Infrared temperature sensor
📸 Front camera
	Galaxy A8 Duos (SM-A8000 16GB)	Umidigi A11 Pro Max (128GB/8GB)
Front camera (secondary)	5 megapixels	24 megapixels
Front camera resolution	2592x1944 pixels	5632x4224 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/1.9 (aperture)	f/1.8 (aperture)
Focal length	23mm lens	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Galaxy A8 Duos (SM-A8000 16GB)	Umidigi A11 Pro Max (128GB/8GB)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, MKV, WMV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy A8 Duos (SM-A8000 16GB)	Umidigi A11 Pro Max (128GB/8GB)
USB	MicroUSB 2.0	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/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A8 Duos (SM-A8000 16GB)	Umidigi A11 Pro Max (128GB/8GB)
Sensors	Accelerometer Ambient light sensor ANT+ Compass Fingerprint sensor (front-mounted) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A8 Duos (SM-A8000 16GB)	Umidigi A11 Pro Max (128GB/8GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3050 mAh	5150 mAh
Charger, watts	Wired charging	10W Wired charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	17 hours	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy A8 Duos (SM-A8000 16GB)	Umidigi A11 Pro Max (128GB/8GB)
Call control	Voice dialing, Voice recorder, Voice commands	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, White, Gold • Samsung TouchWiz UX	• Colors: Frost Grey, Mist Blue
☢️ Radiation rate
	Galaxy A8 Duos (SM-A8000 16GB)	Umidigi A11 Pro Max (128GB/8GB)
SAR 1.6W/kg (USA, Mexico, etc.)	0.81W/kg (head), 1.19W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.252W/kg (head), 0.672W/kg (body)	feature not registered