Asus Zenfone 9 (128GB/8GB) vs Asus Zenfone 4 Selfie Pro (ZD552KL 32GB)
Side by side comparison between Asus Zenfone 9 vs Asus Zenfone 4 Selfie Pro phones, differences, pros, cons and full specifications. What's the better?
,
5.9"
AMOLED
AMOLED
1080x2400
50
MP
MP
12mp
8GB
RAM
RAM
Octa-core
4300
mAh
mAh
(Non removable)
vs
5.5"
AMOLED
AMOLED
1080x1920
16
MP
MP
12mp
3GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
What's the better phone? Asus Zenfone 9 (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!
20 Common items in both devices |
16 million |
Only digital zoom |
PDAF: phase detection autofocus |
HDR photo/video on both cameras / HDR photo on both cameras |
(front) 4K UHD (3840x2160) |
Capacitive |
Multitouch |
+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 Clear highlight📱 Model features | ||
Asus Zenfone 9 (128GB/8GB) | Asus Zenfone 4 Selfie Pro (ZD552KL 32GB) | |
Model | Zenfone 9 (128GB/8GB) | Zenfone 4 Selfie Pro (ZD552KL 32GB) |
Other model names | Zenfone 9z AI2202-1A028BR, AI2202-1A006EU, 90AI00C3-M000X0 | Asus Zenfone Selfie Pro ZD552KL (32GB) |
Country or region available | (Global, International) | Brazil |
Brand | Asus | Asus |
Release date | 9/15/2022, Announced: 7/28/2022 | 9/14/2017 |
Depth | 9.1 millimeters (0.36 inches) | 6.85 millimeters (0.27 inches) |
Size (width x height) | 68.1 x 146.5 millimeters (2.68 x 5.77 in) | 74.8 x 154 millimeters (2.94 x 6.06 in) |
Weight | 169 grams (5.92 ounces) | 147 grams (5.15 ounces) |
Build, materials | Aluminum body, glass front, plastic back | feature not registered |
Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
📲 Display | ||
Asus Zenfone 9 (128GB/8GB) | Asus Zenfone 4 Selfie Pro (ZD552KL 32GB) | |
Display type | Super AMOLED | AMOLED |
Screen size | 5.9" inches | 5.5" inches |
Screen-to-body ratio | ~84.2% (screen-to-body ratio) | ~72.4% (screen-to-body ratio) |
Display resolution | 1080x2400 pixels (20:9) | 1080x1920 pixels |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch 10-points |
Pixel density (dot pitch) | 446 PPI | 401 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass Victus | Gorilla Glass 5 |
Refresh rate | 120Hz | feature not registered |
Display features | 1100nits[peak] HDR10+ Always-On Display | feature not registered |
🤖 Operating System | ||
Asus Zenfone 9 (128GB/8GB) | Asus Zenfone 4 Selfie Pro (ZD552KL 32GB) | |
System version | Android 12 | Android 7.0 Nougat |
Firmware update | Android 13 | feature not registered |
User Interface | ZenUI 9 | feature not registered |
⚙️ Processor | ||
Asus Zenfone 9 (128GB/8GB) | Asus Zenfone 4 Selfie Pro (ZD552KL 32GB) | |
Chipset | 64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm) | 64bit: Qualcomm Snapdragon 625 MSM8953 (14nm) |
CPU | Octa-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) | Octa-core, 1 processor: 8x 2GHz ARM Cortex-A53 (Octa-core) |
GPU graphical controller | Qualcomm Adreno 730 (818MHz) | Qualcomm Adreno 506 650Mhz |
Performance (benchmark) | AnTuTu: 1083028 (v9) Geekbench: 4338 (v5.1) GFXBench: 89fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
Asus Zenfone 9 (128GB/8GB) | Asus Zenfone 4 Selfie Pro (ZD552KL 32GB) | |
RAM memory | 8GB LPDDR5 | 3GB LPDDR3 |
Internal storage | 128GB (104GB available) UFS 3.1 | 32GB (22GB available) eMMC 5.1 |
External storage | Not supported | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
Asus Zenfone 9 (128GB/8GB) | Asus Zenfone 4 Selfie Pro (ZD552KL 32GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 2000/1024 Mbps | 150/50 Mbps |
Network technology | 2G, 3G, 4G, 5G | 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 | UMTS 800/850/900/1700/1900/2100 | Global version: UMTS 850/900/2100 USA/Brazil version: UMTS 850/900/1700/1900/2100 Taiwan/Japan/Hong Kong version: UMTS 800/850/900/1900/2100 |
Primary 4G network | LTE 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 Cat4 Global version: LTE (Bands 1,3,5,7,8,20) TD-LTE (Bands 40) USA/Brazil version: LTE (Bands 1,2,3,4,5,7,8,12,17,28) Taiwan/Japan/Hong Kong version: LTE (Bands 1,3,5,7,8,18,19,26,28) TD-LTE (Bands 38,41) |
Primary 5G network | A 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) | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | UMTS 800/850/900/1700/1900/2100 | Not supported |
Secondary 4G network | LTE 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) | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE |
📷 Camera | ||
Asus Zenfone 9 (128GB/8GB) | Asus Zenfone 4 Selfie Pro (ZD552KL 32GB) | |
Back camera (main camera) | (dual camera) 50 megapixels 12MP ultrawide f/2.214.4mm113°1/2.93"1.4µmAF | 16 megapixels |
Main camera resolution | 8160x6120 pixels | 4608x3456 pixels |
Video recording (primary) | 8K UHD (7680x4320) 24 fps | 4K UHD (3840x2160) 30 fps |
Flash | LED flash | Dual-LED on main camera and LED on front camera |
Focal aperture | f/1.9 (aperture) | feature not registered |
Focal length | 24mm lens | 26mm lens |
Sensor size | 1/1.56" inches | feature not registered |
Pixel size | 1µm pixel | feature not registered |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS: 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 | Supported | Not supported |
HDR | HDR photo/video on both cameras | HDR photo on both cameras |
Camera extras | 4K@30/60/120fps 1080p@30/60/240fps 720p@480fps | feature not registered |
📸 Front camera | ||
Asus Zenfone 9 (128GB/8GB) | Asus Zenfone 4 Selfie Pro (ZD552KL 32GB) | |
Front camera (secondary) | 12 megapixels | (dual front camera) 12 megapixels 8MP 12mm120° |
Front camera resolution | 4000x3000 pixels | 4000x3000 pixels |
Video recording (secondary) | 4K UHD (3840x2160) | 4K UHD (3840x2160) |
Front flash | Not supported | LED |
Focal aperture | f/2.5 (aperture) | f/1.8 (aperture) |
Focal length | 27mm lens | 25mm lens |
Sensor size | 1/2.93" inches | 1/2.55" inches |
Pixel size | 1.22µm pixel | 1.4µm pixel |
🔉 Sound and multimedia | ||
Asus Zenfone 9 (128GB/8GB) | Asus Zenfone 4 Selfie Pro (ZD552KL 32GB) | |
Loudspeaker | Stereo sound 24-bit/192kHz | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263 |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, OGG, eAAC+, FLAC |
🔌 Connectivity | ||
Asus Zenfone 9 (128GB/8GB) | Asus Zenfone 4 Selfie Pro (ZD552KL 32GB) | |
USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 5.2 + A2DP/LE | 4.2 + A2DP |
WiFi | 802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
DLNA | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Asus Zenfone 9 (128GB/8GB) | Asus Zenfone 4 Selfie Pro (ZD552KL 32GB) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Asus Zenfone 9 (128GB/8GB) | Asus Zenfone 4 Selfie Pro (ZD552KL 32GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 4300 mAh | 3000 mAh |
Charger, watts | 30W Wired fast charging 5W Reverse charging by cable Quick Charge 4 USB Power Delivery 3.0 | 10W (5V/2A) Wired charging |
Inductive / wireless charging | Not supported | feature not registered |
Talk time autonomy | feature not registered | 30 hours (1.3 days) |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Asus Zenfone 9 (128GB/8GB) | Asus Zenfone 4 Selfie Pro (ZD552KL 32GB) | |
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, Blue, Red, Silver | • Colors: Rouge Red, Sunlight Gold, Deepsea Black • Metal body • ASUS ZenUI 4.0 • 2.5D screen glass • DTS sound enhancement • Hi-Res audio • 24-bit/192kHz audio • Slow motion 720p@120fps • Sony IMX362 sensor front camera • DuoPixel 24MP (2x12MP) front camera • Fast battery charging • VoLTE |
☢️ Radiation rate | ||
Asus Zenfone 9 (128GB/8GB) | Asus Zenfone 4 Selfie Pro (ZD552KL 32GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |