Asus Zenfone 3 Ultra (ZU680KL 128GB) vs Samsung Galaxy A11 (SM-A115F)

Share page: Facebook Twitter WhatsApp Share page:

Side by side comparison between Asus Zenfone 3 Ultra vs Samsung Galaxy A11 phones, differences, pros, cons and full specifications. What's the better?

7/13/2020 9:54 PM, updated: 11/24/2021 9:26 AM

Compare Samsung Galaxy A11 X Asus Zenfone 3 Ultra (ZU680KL 128GB) 19Points

Specifications Compare Models Pictures

6.8"
IPS+

1080x1920

23
MP

8mp

4GB
RAM

Octa-core

4600
mAh

(Non removable)

06Points Samsung Galaxy A11 (SM-A115F) Compare Asus Zenfone 3 Ultra X

Specifications Compare Models Pictures

6.4"
PLS

720x1560

13
MP

8mp

2GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Asus Zenfone 3 Ultra (ZU680KL 128GB)

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!

19 Advantages Asus Zenfone 3 Ultra (ZU680KL 128GB)	vs	6 Advantages Samsung Galaxy A11 (SM-A115F)
+4GB LPDDR4100% More RAM memory. Typically more responsive and better for multitasking.	vs	2GB LPDDR3
+128GB (118GB available)5 times More internal storage for applications and files	vs	32GB (21GB available)
+6.8 millimeters (0.27 inches)18% Thinner	vs	8 millimeters (0.31 inches)
+TFT Super IPS+Advantage TFT Super IPS+ display is brighter and more vivid	vs	TFT PLS
+1080x1920 pixels85% Higher resolution screen	vs	720x1560 pixels
+324 PPI21% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	268 PPI
+6.8"6% Larger screen	vs	6.4"
+(back) 23MP16% Higher resolution main camera	vs	(triple camera) 13MP + 5MP + 2MP
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+OIS (4-axis): Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(4G LTE-A) 300 Mbps100% Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+CompassAdvantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+4600 mAh15% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	4000 mAh
+18W20% More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.	vs	15W
+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)
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g/n [wifi4]
+Gorilla Glass 4Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
1.8GHz 64bit Octa-core	vs	+1.8GHz 64bit Octa-core (14nm)24% More powerful processor, you can open your applications faster
Until 256GB microSD, microSDXC	vs	+Until 512GB microSD, microSDXC100% More external storage for files using memory cards
233 grams (8.16 ounces)	vs	+177 grams (6.2 ounces)32% Lighter
f/2.0 (aperture)	vs	+f/1.8 (aperture)11% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Android 8.0 Oreo	vs	+Android 11Advantage Android 11 is newer and safer
Not supported	vs	+Face unlockAdvantage Sensors help you use the device

20 Common items in both devices

16 million

Only digital zoom

LDAF/PDAF: laser/phase detection autofocus / Autofocus

HDR photo on both cameras

(front) 8MP

(front) Full HD (1920x1080)

4G LTE-A / 4G LTE

+13 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 3 Ultra (ZU680KL 128GB)	Galaxy A11 (SM-A115F)
Change model		Choose the model
Model	Zenfone 3 Ultra (ZU680KL 128GB)	Galaxy A11 (SM-A115F)
Other model names	Asus Zenfone 3 Ultra 4GB/128GB ZU680KL DualSim, Asus Mercury	Galaxy A11 SM-A115F Single-Sim (32GB + 2GB RAM)
Country or region available	(Global, International)	Angola, Mozambique
Brand	Asus	Samsung
Release date	8/1/2016	5/1/2020, Announced: 3/13/2020
Depth	6.8 millimeters (0.27 inches)	8 millimeters (0.31 inches)
Size (width x height)	93.9 x 186.4 millimeters (3.7 x 7.34 in)	76.3 x 161.4 millimeters (3 x 6.35 in)
Weight	233 grams (8.16 ounces)	177 grams (6.2 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Asus Zenfone 3 Ultra (ZU680KL 128GB)	Galaxy A11 (SM-A115F)
Display type	TFT Super IPS+	TFT PLS
Screen size	6.8" inches	6.4" inches
Screen-to-body ratio	~72.8% (screen-to-body ratio)	~81.6% (screen-to-body ratio)
Display resolution	1080x1920 pixels	720x1560 pixels (19.5:9)
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch
Pixel density (dot pitch)	324 PPI	268 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
	Asus Zenfone 3 Ultra (ZU680KL 128GB)	Galaxy A11 (SM-A115F)
System version	Android 6.0.1 Marshmallow	Android 10
Firmware update	Android 8.0 Oreo	Android 11
User Interface	feature not registered	One UI 2.0 / 3.1
⚙️ Processor
	Asus Zenfone 3 Ultra (ZU680KL 128GB)	Galaxy A11 (SM-A115F)
Chipset	64bit: Qualcomm Snapdragon 652 MSM8976 (28nm)	64bit: Qualcomm Snapdragon 450 (SDM450) (14nm)
CPU	Octa-core, 2 processors: 4x 1.8GHz ARM Cortex-A72 (Quad-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core)	Octa-core, 1 processor: 8x 1.8GHz ARM Cortex-A53 (Octa-core)
GPU graphical controller	Qualcomm Adreno 510 600Mhz	Qualcomm Adreno 506 (600MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Asus Zenfone 3 Ultra (ZU680KL 128GB)	Galaxy A11 (SM-A115F)
RAM memory	4GB LPDDR4	2GB LPDDR3
Internal storage	128GB (118GB available)	32GB (21GB available) eMMC 5.1
External storage	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 512GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Asus Zenfone 3 Ultra (ZU680KL 128GB)	Galaxy A11 (SM-A115F)
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) micro-SIM (3FF) and nano-SIM (4FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	300/50 Mbps	150/50 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	GSM 850/900/1800/1900
Primary 3G network	Global version: UMTS 800/850/900/1900/2100 China version: CDMA2000, TD-SCDMA 1900/2000 UMTS 800/850/900/1900/2100	UMTS 850/900/1900/2100
Primary 4G network	LTE Cat6 Global version: LTE (Bands 1,3,5,7,8,18,19,20,26,28) TD-LTE (Bands 38,40,41) China version: LTE (Bands 1,3,5,7,8,18,19,20,26,28) TD-LTE (Bands 38,39,40,41)	LTE Cat4 (1, 2, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
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 3 Ultra (ZU680KL 128GB)	Galaxy A11 (SM-A115F)
Back camera (main camera)	23 megapixels	(triple camera) 13 megapixels 5MP ultrawide f/2.2115° 2MP depth f/2.4
Main camera resolution	5520x4140 pixels	4128x3096 pixels
Video recording (primary)	4K UHD (3840x2160) 24 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/2.0 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	27mm lens
Sensor size	1/2.6" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
Autofocus	LDAF/PDAF: laser/phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	OIS (4-axis): Optical 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 on both cameras	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Asus Zenfone 3 Ultra (ZU680KL 128GB)	Galaxy A11 (SM-A115F)
Front camera (secondary)	8 megapixels	8 megapixels
Front camera resolution	3264x2448 pixels	3264x2448 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	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
🔉 Sound and multimedia
	Asus Zenfone 3 Ultra (ZU680KL 128GB)	Galaxy A11 (SM-A115F)
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	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Asus Zenfone 3 Ultra (ZU680KL 128GB)	Galaxy A11 (SM-A115F)
USB	USB 2.0 Type-C reversible connector	USB 2.0 Type-C reversible connector
Audio output	3.5mm jack	3.5mm jack
TV output	USB Type-C SlimPort®	Not supported
Bluetooth	4.2 + A2DP	4.2 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported	Not supported
Infrared port	Supported	Not supported
🧭 Sensors
	Asus Zenfone 3 Ultra (ZU680KL 128GB)	Galaxy A11 (SM-A115F)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Face unlock Fingerprint sensor (rear-mounted) Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Asus Zenfone 3 Ultra (ZU680KL 128GB)	Galaxy A11 (SM-A115F)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4600 mAh	4000 mAh
Charger, watts	18W (9V/2A) Wired fast charging	15W (9V/1.67A) Wired fast charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	34 hours (1.4 days)	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Asus Zenfone 3 Ultra (ZU680KL 128GB)	Galaxy A11 (SM-A115F)
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: Titanium Gray, Glacier Silver, Rose Gold • USB OTG On-The-Go • Asus ZenUI 3.0 • Sony IMX318 sensor camera • DTS headphone • Hi-Res audio 192kHz/24bit • Quick Charge 3.0 • Fast charging battery: 60% in 45min • Miracast	• Colors: Black, White, Blue, Red
☢️ Radiation rate
	Asus Zenfone 3 Ultra (ZU680KL 128GB)	Galaxy A11 (SM-A115F)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.52W/kg (head), 0.99W/kg (body)