Asus ROG Phone 5 Ultimate vs Sony Ericsson Xperia Arc S (LT18i)
Side by side comparison between Asus ROG Phone 5 Ultimate vs Sony Ericsson Xperia Arc S phones, differences, pros, cons and full specifications. What's the better?
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6.78"
AMOLED
AMOLED
1080x2448
64
MP
MP
24mp
18GB
RAM
RAM
Octa-core
6000
mAh
mAh
(Non removable)
vs
What's the better phone? Asus ROG Phone 5 Ultimate
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!
28 Advantages 
6 Advantages | 11 Common items in both devices |
| Only digital zoom |
| PDAF: phase detection autofocus / Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Compass |
| +4 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 ROG Phone 5 Ultimate | Sony Ericsson Xperia Arc S (LT18i) | |
| Change model | ||
| Model | ROG Phone 5 Ultimate | Xperia Arc S (LT18i) |
| Other model names | ROG Phone 5 Ultimate ZS673KS-18G512G-WH2, 1B059EU, 1B063IN | Sony Xperia Arc S LT18, Sony Ericsson Ayame |
| Country or region available |  (Global, International) | (Global, International) |
| Brand | Asus | Sony Ericsson |
| Release date | 6/7/2021, Announced: 3/10/2021 | 9/1/2011 |
| Depth | 9.9 millimeters (0.39 inches) | 8.7 millimeters (0.34 inches) |
| Size (width x height) | 77 x 173 millimeters (3.03 x 6.81 in) | 63 x 125 millimeters (2.48 x 4.92 in) |
| Weight | 239 grams (8.37 ounces) | 117 grams (4.1 ounces) |
| Build, materials | Aluminum frame, glass front/back | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Asus ROG Phone 5 Ultimate | Sony Ericsson Xperia Arc S (LT18i) | |
| Display type | AMOLED | TFT LED-Backlit LCD |
| Screen size | 6.78" inches | 4.2" inches |
| Screen-to-body ratio | ~82.2% (screen-to-body ratio) | ~61.7% (screen-to-body ratio) |
| Display resolution | 1080x2448 pixels | 480x854 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 395 PPI | 233 PPI |
| Colors | 1 billion | 16 million |
| Scratch-resistant glass | Gorilla Glass Victus | Scratch-resistant glass |
| Refresh rate | 144Hz | feature not registered |
| Display features | 800nits[typ] HDR10+ | feature not registered |
🤖 Operating System | ||
| Asus ROG Phone 5 Ultimate | Sony Ericsson Xperia Arc S (LT18i) | |
| System version | Android 11 | Android 2.3.4 Gingerbread |
| Firmware update | Android 12 | Android 4.0.4 Ice Cream Sandwich ICS |
| User Interface | ROG UI | feature not registered |
⚙️ Processor | ||
| Asus ROG Phone 5 Ultimate | Sony Ericsson Xperia Arc S (LT18i) | |
| Chipset | 64bit: Qualcomm Snapdragon 888 (SM8350) (5nm) | 32bit: Qualcomm Snapdragon MSM8255T |
| CPU | Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core) | Single-core, 1 processor: 1x 1.4GHz Scorpion (Single-core) |
| GPU graphical controller | Qualcomm Adreno 660 (840MHz) | Qualcomm Adreno 205 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Asus ROG Phone 5 Ultimate | Sony Ericsson Xperia Arc S (LT18i) | |
| RAM memory | 18GB LPDDR5 | 512MB LPDDR2 |
| Internal storage | 512GB (475GB available) UFS 3.1 | 1GB (320MB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Asus ROG Phone 5 Ultimate | Sony Ericsson Xperia Arc S (LT18i) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Not supported |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 2000/1024 Mbps | 14.4/5.76 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G, 3G |
| 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 | UMTS 900/2100 |
| Primary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71) TD-LTE (34, 38, 39, 40, 41, 42, 48) VoLTE | Not supported |
| Primary 5G network | SA/NSA (1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79) | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | UMTS 800/850/900/1700/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71) TD-LTE (34, 38, 39, 40, 41, 42, 48) VoLTE | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | Not supported |
📷 Camera | ||
| Asus ROG Phone 5 Ultimate | Sony Ericsson Xperia Arc S (LT18i) | |
| Back camera (main camera) | (triple camera) 64 megapixels 13MP ultrawide f/2.411mm125° 5MP macro f/2.0 | 8 megapixels |
| Main camera resolution | 10120x6328 pixels | 3264x2448 pixels |
| Video recording (primary) | 8K UHD (7680x4320) 30 fps | HD (1280x720) 30 fps |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/1.8 (aperture) | f/2.4 (aperture) |
| Focal length | 26mm lens | feature not registered |
| Sensor size | 1/1.73" inches | feature not registered |
| Pixel size | 0.8µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Supported |
| HDR | HDR photo/video on both cameras | Not supported |
| Camera extras | 4K@30/60/120fps 1080p@30/60/120/240fps 720p@480fps Sony IMX686 sensor | feature not registered |
📸 Front camera | ||
| Asus ROG Phone 5 Ultimate | Sony Ericsson Xperia Arc S (LT18i) | |
| Front camera (secondary) | 24 megapixels | Not supported |
| Front camera resolution | 5632x4224 pixels | Not supported |
| Video recording (secondary) | 4K UHD (3840x2160) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.5 (aperture) | feature not registered |
| Focal length | 27mm lens | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 0.9µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Asus ROG Phone 5 Ultimate | Sony Ericsson Xperia Arc S (LT18i) | |
| Loudspeaker | Stereo sound with dual speakers 24-bit/192kHz Dirac HD | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.263, H.264, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, eAAC+, WMA, WAV |
🔌 Connectivity | ||
| Asus ROG Phone 5 Ultimate | Sony Ericsson Xperia Arc S (LT18i) | |
| USB | USB 3.1 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | USB Type-C (reversible) | Micro HDMI Type D |
| Bluetooth | 5.2 + A2DP/LE | 2.1 + 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) |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Asus ROG Phone 5 Ultimate | Sony Ericsson Xperia Arc S (LT18i) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Asus ROG Phone 5 Ultimate | Sony Ericsson Xperia Arc S (LT18i) | |
| Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Removable) BA750 |
| Battery capacity | 6000 mAh | 1500 mAh |
| Charger, watts | 65W Wired fast charging 10W Reverse charging by cable Quick Charge 5 USB Power Delivery 3.0 | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | feature not registered | 7.6 hours |
| Standby | feature not registered | 460 hours (19.2 days) |
➕ Other features | ||
| Asus ROG Phone 5 Ultimate | Sony Ericsson Xperia Arc S (LT18i) | |
| 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 | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Storm White • AirTrigger 5: physical gaming triggers • Aero case • AeroActive Cooler 5 • LED display on the back with notifications and animations | • Colors: Pure White, Midnight Blue, Misty Silver, Gloss Black, Sakura Pink • 8GB microSD included • Open ES 1.1 • Sony Mobile BRAVIA Engine • SE Timescape • 3D sweep panorama • WiFi hotspot • Java framework |
☢️ Radiation rate | ||
| Asus ROG Phone 5 Ultimate | Sony Ericsson Xperia Arc S (LT18i) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.66W/kg (head) |