Apple iPhone XS (64GB) vs Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)
Side by side comparison between Apple iPhone XS vs Asus Zenfone 4 phones, differences, pros, cons and full specifications. What's the better?
,
5.8"
AMOLED
AMOLED
1125x2436
12
MP
MP
7.1mp
4GB
RAM
RAM
Hexa-core
2658
mAh
mAh
(Non removable)
vs
5.5"
IPS
IPS
1080x1920
12.2
MP
MP
8mp
4GB
RAM
RAM
Octa-core
3300
mAh
mAh
(Non removable)
What's the better phone? Apple iPhone XS (64GB)
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!
13 Advantages 
12 Advantages | 26 Common items in both devices |
| 4GB LPDDR4X |
| 64GB (54GB available) / 64GB (52GB available) |
| 16 million |
| PDAF: phase detection autofocus |
| OIS: Optical stabilization / OIS (4-axis): Optical stabilization |
| HDR photo/video on both cameras / HDR photo on both cameras |
| 1/2.55" inches |
| +19 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 | ||
| iPhone XS (64GB) | Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) | |
| Model | iPhone XS (64GB) | Zenfone 4 (ZE554KL 64GB/4GB NFC) |
| Other model names | iPhone Xs A1920, A2097, A2098, A2100 | Asus Zenfone 4 (NFC version) Snapdragon 630 (4GB RAM) |
| Country or region available |  (Global, International) |       (Europe), South Africa, China, USA, Hong Kong, Taiwan |
| Brand | Apple | Asus |
| Release date | 9/21/2018, Announced: 9/12/2018 | 10/1/2017 |
| Depth | 7.7 millimeters (0.3 inches) | 7.5 millimeters (0.3 inches) |
| Size (width x height) | 70.9 x 143.6 millimeters (2.79 x 5.65 in) | 75.2 x 155.4 millimeters (2.96 x 6.12 in) |
| Weight | 177 grams (6.2 ounces) | 165 grams (5.78 ounces) |
| Build, materials | Stainless steel body, glass front/back | Aluminum frame, glass front/back |
| Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
📲 Display | ||
| iPhone XS (64GB) | Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) | |
| Display type | Super AMOLED | TFT IPS LCD |
| Screen size | 5.8" inches | 5.5" inches |
| Screen-to-body ratio | ~81.1% (screen-to-body ratio) | ~71.4% (screen-to-body ratio) |
| Display resolution | 1125x2436 pixels (19.5:9) | 1080x1920 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 463 PPI | 401 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Scratch-resistant glass | Gorilla Glass 3 |
| Refresh rate | 60Hz | feature not registered |
| Display features | 625nits[typ] Dolby Vision/HDR10 Oleophobic coating screen | feature not registered |
🤖 Operating System | ||
| iPhone XS (64GB) | Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) | |
| System version | iOS 12 | Android 7.1.1 Nougat |
| Firmware update | iOS 16 | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| iPhone XS (64GB) | Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) | |
| Chipset | 64bit: Apple A12 Bionic (7nm) | 64bit: Qualcomm Snapdragon 630 SDM630 (14nm) |
| CPU | Hexa-core, 2 processors: 2x 2.25GHz Vortex (Dual-core) 4x 1.6GHz Tempest (Quad-core) | Octa-core, 2 processors: 4x 2.2GHz ARM Cortex-A53 (Quad-core) 4x 1.8GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | Apple GPU (4-Core) | Qualcomm Adreno 508 |
| Performance (benchmark) | AnTuTu: 346379 (v7) Geekbench: 11472 (v4.4) GFXBench: 47fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
| iPhone XS (64GB) | Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) | |
| RAM memory | 4GB LPDDR4X | 4GB LPDDR4X |
| Internal storage | 64GB (54GB available) NVMe (SSD) | 64GB (52GB available) |
| External storage | Not supported | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
| iPhone XS (64GB) | Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 1024/150 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 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | All models: CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 A2100 model: TD-SCDMA 1900/2000 | China version: UMTS 850/900/1900/2100 North America version: UMTS 800/850/900/1700/1900/2100 Taiwan version: UMTS 800/850/900/1800/1900/2100 |
| Primary 4G network | LTE Cat16 VoLTE A1920/A2100 models: LTE (Bands 1,2,3,4,5,7,8,12,13,14, 17, 18, 19,20,25,26,29,30,32,66,71) TD-LTE (Bands 34,38,39,40, 41,46) A2097 model: LTE (Bands 1,2,3,4,5,7,8,12,13,14, 17, 18, 19, 20,25,26,28,29,30,32,66) TD-LTE (Bands 34,38,39,40, 41,46) A2098 model: LTE (Bands 1,2,3,4,5,7,8,11,12,13,14, 17, 18, 19, 20,21,25,26,28,29,30,66) TD-LTE (Bands 34,38,39,40, 41,42,46) | LTE Cat12 China version: LTE (Bands 1,2,3,5,7,8) TD-LTE (Bands 34,38,39,40,41) North America version: LTE (Bands 1,2,3,4,5,7,8,12,17,28) Taiwan version: LTE (Bands 1,2,3,5,7,8,18,19,28) TD-LTE (Bands 38,39,40,41) |
| 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, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| iPhone XS (64GB) | Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) | |
| Back camera (main camera) | (dual camera) 12 megapixels 12MP f/2.452mm1.0µm | (dual camera) 12.2 megapixels 8MP 12mm |
| Main camera resolution | 4000x3000 pixels | 4032x3024 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps | 4K UHD (3840x2160) 30 fps |
| Flash | Quad-LED flash | LED flash |
| Focal aperture | f/1.8 (aperture) | f/1.8 (aperture) |
| Focal length | 28mm lens | 25mm lens |
| Sensor size | 1/2.55" inches | 1/2.55" inches |
| Pixel size | 1.4µm pixel | 1.4µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | OIS (4-axis): Optical stabilization |
| Zoom | Digital and optical 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 | 1080p@240fps | feature not registered |
📸 Front camera | ||
| iPhone XS (64GB) | Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) | |
| Front camera (secondary) | 7.1 megapixels | 8 megapixels |
| Front camera resolution | 3072x2304 pixels | 3264x2448 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | f/2.0 (aperture) |
| Focal length | 32mm lens | 24mm lens |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| iPhone XS (64GB) | Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) | |
| Loudspeaker | Stereo sound | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MPEG4, H.265, H.264, MOV | MP4, H.265, H.264, H.263 |
| Audio formats | MP3, WAV, AAX+, AIFF | MP3, WAV, OGG, eAAC+ |
🔌 Connectivity | ||
| iPhone XS (64GB) | Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) | |
| USB | USB 2.0 proprietary connector | USB 2.0 Type-C reversible connector |
| Audio output | proprietary audio output | 3.5mm jack |
| TV output | Proprietary TV-out | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, QZSS | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| iPhone XS (64GB) | Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| iPhone XS (64GB) | Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 2658 mAh | 3300 mAh |
| Charger, watts | 15W Wired fast charging USB Power Delivery 2.0 | 10W (5V/2A) Wired charging |
| Inductive / wireless charging | Qi wireless charging | feature not registered |
| Talk time autonomy | 20 hours | 30 hours (1.3 days) |
| Standby | feature not registered | 552 hours (23 days) |
➕ Other features | ||
| iPhone XS (64GB) | Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| 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: Space Gray, Silver, Gold • Face IDAirDrop, iCloud, FaceTime, Siri • Apple Pay • Lightning to 3.5mm headphone jack adapter included • Fast battery charging: 50% in 30min | • Colors: Moonlight white, Mint green, Midnight black • Asus ZenUI 4.0 • 2.5D glass screen • Sony IMX362 back camera sensor • Fast battery charging: 50% in 36min • 24-bit/192kHz audio • DTS surround sound • VoLTE |
☢️ Radiation rate | ||
| iPhone XS (64GB) | Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) | |
| 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 |