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Asus Zenfone 9 (128GB/6GB) vs Samsung Galaxy S24 (SM-S921B/DS 256GB)

Side by side comparison between Asus Zenfone 9 vs Samsung Galaxy S24 phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy S24 X Asus Zenfone 9 (128GB/6GB) 06Points
5.9"
AMOLED

1080x2400

50
MP

12mp

6GB
RAM

Octa-core

4300
mAh

(Non removable)

vs
16Points Samsung Galaxy S24 (SM-S921B/DS 256GB) Compare Asus Zenfone 9 X
6.2"
AMOLED

1080x2340

50
MP

12mp

8GB
RAM

Deca-core

4000
mAh

(Non removable)

What's the better phone? Samsung Galaxy S24 (SM-S921B/DS 256GB)

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!

Zenfone 9 (128GB/6GB)} 6 Advantages Asus Zenfone 9 (128GB/6GB) vs Galaxy S24 (SM-S921B/DS 256GB)} 16 Advantages Samsung Galaxy S24 (SM-S921B/DS 256GB)
+3.19GHz 64bit Octa-core (4nm)28%
More powerful processor, you can open your applications faster
vs3.21GHz 64bit Deca-core (4nm)
+1080x2400 pixels3%
Higher resolution screen
vs1080x2340 pixels
+446 PPI7%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs416 PPI
+4300 mAh8%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs4000 mAh
+30W20%
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.
vs25W
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
6GB LPDDR5vs+8GB LPDDR5X33%
More RAM memory. Typically more responsive and better for multitasking.
128GB (104GB available)vs+256GB (226GB available)117%
More internal storage for applications and files
UFS 3.1vs+UFS 4.0Advantage
Fastest write and read storage.
169 grams (5.92 ounces)vs+167 grams (5.85 ounces)1%
Lighter
9.1 millimeters (0.36 inches)vs+7.6 millimeters (0.3 inches)20%
Thinner
5.9"vs+6.2"5%
Larger screen
(dual camera) 50MP + 12MPvs+(triple camera) 50MP + 10MP + 12MP16%
Higher resolution main camera
Only digital zoomvs+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
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.
Android 13vs+Android 15Advantage
Android 15 is newer and safer
(5G SA/NSA) 2000 Mbpsvs+(5G Sub6) 5000 Mbps150%
Faster for surfing the internet and download files
Not supportedvs+BarometerAdvantage
Sensors help you use the device
Not supportedvs+Qi wireless charging (Qi/PMA)Advantage
Wireless charging is another way to charge the battery.
2 slots (Dual-SIM)vs+2 slots (Dual-SIM) + e-SIM (Eletronic)Advantage
You can have more mobile carriers/operators on the same device.
5.2 + A2DP/LEvs+5.3 + A2DP/LEAdvantage
Bluetooth 5.3 + A2DP/LE is newer and faster
USB 2.0 Type-C, USB OTG On-The-Govs+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.

37 Common items in both devices
Aluminum body, glass front, plastic back / Aluminum frame, glass front/back
Super AMOLED / Dynamic AMOLED
HDR10+
120Hz
16 million
LED flash
PDAF: phase detection autofocus
+30 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 Clear highlight

📱 Model features

Asus Zenfone 9 (128GB/6GB)Galaxy S24 (SM-S921B/DS 256GB)
ModelZenfone 9 (128GB/6GB)Galaxy S24 (SM-S921B/DS 256GB)
Other model namesZenfone 9z AI2202-1A028BR, AI2202-1A006EU, 90AI00C3-M000X0Galaxy S24 (Exynos) SM-S921B/Dual-SIM
Country or region available(Global, International)
(Global, International)
(Global, International)
(Global, International)
BrandAsusSamsung
Release date9/15/2022, Announced: 7/28/20221/24/2024, Announced: 1/17/2024
Depth9.1 millimeters (0.36 inches)7.6 millimeters (0.3 inches)
Size (width x height)68.1 x 146.5 millimeters (2.68 x 5.77 in)70.6 x 147 millimeters (2.78 x 5.79 in)
Weight169 grams (5.92 ounces)167 grams (5.85 ounces)
Build, materialsAluminum body, glass front, plastic backAluminum frame, glass front/back
Back: Gorilla Glass Victus 2
Protection against water and othersIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistantIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

📲 Display

Asus Zenfone 9 (128GB/6GB)Galaxy S24 (SM-S921B/DS 256GB)
Display typeSuper AMOLEDDynamic AMOLED
Screen size5.9" inches6.2" inches
Screen-to-body ratio~84.2% (screen-to-body ratio)~90.9% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)1080x2340 pixels (19.5:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch 10-points
Pixel density (dot pitch)446 PPI416 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass VictusGorilla Glass Victus 2
Refresh rate120Hz120Hz
Display features1100nits[peak]
HDR10+
Always-On Display
2600nits[peak]
HDR10+
Always-On Display

🤖 Operating System

Asus Zenfone 9 (128GB/6GB)Galaxy S24 (SM-S921B/DS 256GB)
System versionAndroid 12Android 14
Firmware updateAndroid 13Android 15
User InterfaceZenUI 9One UI 6.1 / 7.0

⚙️ Processor

Asus Zenfone 9 (128GB/6GB)Galaxy S24 (SM-S921B/DS 256GB)
Chipset64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm)64bit: Samsung Exynos 2400 (4nm)
CPUOcta-core, 3 processors:
1x 3.19GHz ARM Cortex-X2 (Single-core)
3x 2.75GHz ARM Cortex-A710 (Triple-core)
4x 2GHz ARM Cortex-A510 (Quad-core)
Deca-core, 4 processors:
1x 3.21GHz ARM Cortex-X4 (Single-core)
2x 2.9GHz ARM Cortex-A720 (Dual-core)
3x 2.59GHz ARM Cortex-A720 (Triple-core)
4x 1.96GHz ARM Cortex-A520 (Quad-core)
GPU graphical controllerQualcomm Adreno 730 (818MHz)Samsung Xclipse 940 (1GHz)
Performance (benchmark)AnTuTu: 1083028 (v9)
Geekbench: 4338 (v5.1)
GFXBench: 89fps (ES 3.1 onscreen)
AnTuTu: 1134236 (v9), 1609428 (v10)
Geekbench: 5452 (v5), 6361 (v6)

💽 Memory and storage

Asus Zenfone 9 (128GB/6GB)Galaxy S24 (SM-S921B/DS 256GB)
RAM memory6GB LPDDR58GB LPDDR5X
Internal storage128GB (104GB available)
UFS 3.1
256GB (226GB available)
UFS 4.0
External storageNot supportedNot supported

📶 Mobile networks

Asus Zenfone 9 (128GB/6GB)Galaxy S24 (SM-S921B/DS 256GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF) + e-SIM
Maximum Download / Upload2000/1024 Mbps5000/1024 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 800/850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat20
VoLTE
A version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28)
TD-LTE (34, 38, 39, 40, 41, 42)
B version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28)
TD-LTE (34, 38, 39, 40, 41, 42)
C version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 66, 71)
TD-LTE (34, 38, 39, 40, 41, 42)
LTE Cat24 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
Primary 5G networkA version:
SA/NSA (1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78)
B version:
SA/NSA (1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 41, 77, 78)
C version:
SA/NSA (1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78)
SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 800/850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Secondary 4G networkLTE Cat20
VoLTE
A version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28)
TD-LTE (34, 38, 39, 40, 41, 42)
B version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28)
TD-LTE (34, 38, 39, 40, 41, 42)
C version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 66, 71)
TD-LTE (34, 38, 39, 40, 41, 42)
LTE Cat24 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6

📷 Camera

Asus Zenfone 9 (128GB/6GB)Galaxy S24 (SM-S921B/DS 256GB)
Back camera (main camera)(dual camera)
50 megapixels
12MP ultrawide f/2.214.4mm113°1/2.93"1.4µmAF
(triple camera)
50 megapixels
10MP telephoto f/2.467mm1/3.94"1.0µmPDAFOIS3x-optical-zoom
12MP ultrawide f/2.213mm120°1/2.55"1.4µmSuper-Steady
Main camera resolution8160x6120 pixels8160x6120 pixels
Video recording (primary)8K UHD (7680x4320) 24 fps8K UHD (7680x4320) 30 fps
FlashLED flashLED flash
Focal aperturef/1.9 (aperture)f/1.8 (aperture)
Focal length24mm (lens)24mm (lens)
Sensor size1/1.56" inches1/1.56" inches
Pixel size1µm pixel1µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationOIS: Optical stabilization
ZoomOnly digital zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedSupported
HDRHDR photo/video on both camerasHDR photo/video on both cameras
Camera extras4K@30/60/120fps
1080p@30/60/240fps
720p@480fps
8K@24/30fps
4K@30/60fps
1080p@30/60/240fps
HDR10+

📸 Front camera

Asus Zenfone 9 (128GB/6GB)Galaxy S24 (SM-S921B/DS 256GB)
Front camera (secondary)12 megapixels12 megapixels
Front camera resolution4000x3000 pixels4000x3000 pixels
Video recording (secondary)4K UHD (3840x2160)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.5 (aperture)f/2.2 (aperture)
Focal length27mm (lens)26mm (lens)
Sensor size1/2.93" inchesfeature not registered
Pixel size1.22µm pixelfeature not registered

🔉 Sound and multimedia

Asus Zenfone 9 (128GB/6GB)Galaxy S24 (SM-S921B/DS 256GB)
LoudspeakerStereo sound
24-bit/192kHz
Stereo sound
32-bit/384kHz
Tuned by AKG
Active noise cancellation2 microphones or more3 microphones
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Asus Zenfone 9 (128GB/6GB)Galaxy S24 (SM-S921B/DS 256GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 3.2 Type-C, USB OTG On-The-Go
Audio output3.5mm jackType-C reversible connector
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Bluetooth5.2 + A2DP/LE5.3 + A2DP/LE
WiFi802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavICA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Asus Zenfone 9 (128GB/6GB)Galaxy S24 (SM-S921B/DS 256GB)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Asus Zenfone 9 (128GB/6GB)Galaxy S24 (SM-S921B/DS 256GB)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Non removable)
Battery capacity4300 mAh4000 mAh
Charger, watts30W Wired fast charging
5W Reverse charging by cable
Quick Charge 4
USB Power Delivery 3.0
25W Wired fast charging
Reverse charging by cable
Inductive / wireless chargingNot supported15W Qi wireless charging (Qi/PMA)
4.5W Reverse wireless charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Asus Zenfone 9 (128GB/6GB)Galaxy S24 (SM-S921B/DS 256GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, Blue, Red, Silver• Colors: Onyx Black, Marble Grey, Cobalt Violet, Amber Yellow, Jade Green, Sandstone Orange, Sapphire Blue
• Samsung DeX

☢️ Radiation rate

Asus Zenfone 9 (128GB/6GB)Galaxy S24 (SM-S921B/DS 256GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.93W/kg (head), 0.66W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.869W/kg (head), 1.35W/kg (body)
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