In depth comparison and review of ASUS ZenFone Zoom (ZX551ML) and Sony XPERIA XA Ultra. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | ASUS ZenFone Zoom (ZX551ML) | Sony XPERIA XA Ultra |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | ZX551ML | F3211 | |
| Form Factor | Touch | Touch | |
| Height | 158.9 mm | 164 mm | Sony XPERIA XA Ultra has greater height than ASUS ZenFone Zoom (ZX551ML). |
| Width | 78.8 mm | 79 mm | Sony XPERIA XA Ultra has greater width than ASUS ZenFone Zoom (ZX551ML). |
| Depth | 12 mm | 8.4 mm | Sony XPERIA XA Ultra is narrower than ASUS ZenFone Zoom (ZX551ML). |
| Weight | 185 g | 202 g | ASUS ZenFone Zoom (ZX551ML) is lighter than ASUS ZenFone Zoom (ZX551ML). |
| Body Colour | Ceramic white | Pure black | White | Graphite black | Lime gold | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.432 W/kg (body), 0.343 W/kg (head) | 0.426 W/kg (body), 0.718 W/kg (head) | |
| Integrated Components | - | FM radio | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | - | Single-SIM |
| DISPLAY | ASUS ZenFone Zoom (ZX551ML) | Sony XPERIA XA Ultra |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | TFT | |
| Screen Size (Display Size) | 5.5" | 6" | Sony XPERIA XA Ultra has larger screen size than ASUS ZenFone Zoom (ZX551ML). |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 1920 x 1080 pixels | Both phones have the same screen resolution. |
| Display Format | Full HD | Full HD | |
| Pixel Density | 401 ppi | - | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Protection (Screen Protector) | Corning Gorilla Glass 4 (scratch resistant glass) | Scratch-resistant glass |
| PROCESSOR | ASUS ZenFone Zoom (ZX551ML) | Sony XPERIA XA Ultra |
|---|
| Processor Type (CPU) | Intel Atom | MediaTek | |
|---|---|---|---|
| Processor Number | Z3590 | MT6755 | |
| Clock Speed | 2.5 GHz | 2 GHz | ASUS ZenFone Zoom (ZX551ML) has higher clock speed than Sony XPERIA XA Ultra. |
| Processor Core Qty | Quad-core | 8-core | Sony XPERIA XA Ultra has higher processor core quantity than ASUS ZenFone Zoom (ZX551ML). |
| 64-bit Architecture | - | Yes | Sony XPERIA XA Ultra has 64-bit architecture. |
| Graphics System (GPU) | PowerVR G6430 | Mali T860 MP2 |
| MEMORY | ASUS ZenFone Zoom (ZX551ML) | Sony XPERIA XA Ultra |
|---|
| RAM | 4 GB | 3 GB | ASUS ZenFone Zoom (ZX551ML) has more RAM than Sony XPERIA XA Ultra. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 16 GB | ASUS ZenFone Zoom (ZX551ML) has more internal memory than Sony XPERIA XA Ultra. |
| User Memory | - | 10 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSDXC - up to 200 GB |
| CAMERA | ASUS ZenFone Zoom (ZX551ML) | Sony XPERIA XA Ultra |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 21.5 Megapixel | Sony XPERIA XA Ultra has better camera resolution than ASUS ZenFone Zoom (ZX551ML). |
| Sensor Name | - | Sony Exmor RS IMX230 sensor | |
| Lens Aperture | F/2.7-4.8 | - | |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | Both phones have optical image stabilization. |
| Focus Adjustment | Automatic | Automatic | |
| Laser Auto Focus | Yes | - | |
| Digital Zoom | 3x | 5x | Sony XPERIA XA Ultra has better digital zoom than ASUS ZenFone Zoom (ZX551ML). |
| Special Effects | - | Creative effect | |
| HDR Mode | Auto HDR mode | Auto HDR mode | |
| Camera Modes | Panorama | Panorama, Sweep Panorama, AR Effect mode, Style Portrait | |
| Face Recognition (Face ID) | Face detection | Face detection, smile shutter, Face in Picture, face recognition | Both phones have face detection. |
| Light Source | Dual LED flash | LED light | |
| Video Resolutions | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) | |
| Camera Features (Functions) | - | Quick Launch, Object tracking, Sound Photo, Phase Detect Auto-Focus (PDAF), Hybrid Auto focus, Hand Shutter, auto scene recognition, Sticker Creator, Night Portrait Flash |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 16 Megapixel | Sony XPERIA XA Ultra has better front camera resolution than ASUS ZenFone Zoom (ZX551ML). |
| Sensor Name (Front) | - | Sony Exmor RS IMX234 sensor | |
| Lens Aperture (Front) | F/2.0 | - | |
| Focus Adjustment | - | Automatic | |
| Light Source (Front) | - | LED flash | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) | |
| Camera Features (Front) | - | Optical Image Stabilisation (OIS) |
| BATTERY AND CHARGING | ASUS ZenFone Zoom (ZX551ML) | Sony XPERIA XA Ultra |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 2700 mAh | ASUS ZenFone Zoom (ZX551ML) has larger battery capacity than Sony XPERIA XA Ultra. |
|---|---|---|---|
| Standby Time | - | 708 hours | |
| Talk Time | - | 796 minutes | |
| Run Time Details | - | Talk (GSM): up to 796 min Standby (GSM): up to 558 hrs Talk (WCDMA): up to 713 min Standby (WCDMA): up to 708 hrs Standby (LTE): up to 671 hrs Playback (Music): up to 65 hrs Playback (video): up to 8.3 hrs |
|
| Battery Technology | Lithium polymer | Lithium Ion |
| CELLULAR | ASUS ZenFone Zoom (ZX551ML) | Sony XPERIA XA Ultra |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 5.0 (Lollipop) | Android 6.0 (Marshmallow) | |
| User Interface | ASUS ZenUI 2.0 | - | |
| Navigation | A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS |
| COMMUNICATIONS | ASUS ZenFone Zoom (ZX551ML) | Sony XPERIA XA Ultra |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 9, Band 18, Band 19, Band 28 | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 1800, FDD 800 lower, FDD 800 upper, FDD 700 APT | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.1 | |
| Bluetooth Profiles | A2DP | HFP, HSP, OPP, PAN, SPP, GAP, GOEP, A2DP, HID, SAP, AVCTP, AVDTP, BNEP, GAVDP, PBAP, MAP, DIP, RFCOMM, GATT, FMP, PXP, HOGP | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| WLAN Security | - | WEP, WPA, WPA2, TKIP, AES, EAP SIM, EAP-TTLS/MSCHAPv2, EAP-AKA, EAP-TLS, PEAPv0/EAP-MSCHAPv2, PEAPv1/EAP-GTC | |
| Messaging Services | SMS, MMS | Google+ Hangouts, SMS, MMS |
| MEDIA | ASUS ZenFone Zoom (ZX551ML) | Sony XPERIA XA Ultra |
|---|
| Supported Digital Audio Standards | - | WAV, MP3, FLAC, eAAC+, apt-X | |
|---|---|---|---|
| Supported Digital Video Standards | - | XviD, MPEG-4, H.264 | |
| Sound Enhancements | - | 3D surround sound (VPT) |
| FEATURES | ASUS ZenFone Zoom (ZX551ML) | Sony XPERIA XA Ultra |
|---|
| Phone Functions | Speakerphone, call timer, conference call, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass, gyro sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, hall sensor | |
| Additional Phone Features | Multitasking | Radio Data Service (RDS), DLNA Certified, sharing media via DLNA, xLOUD technology, Mobile BRAVIA Engine 2, Clear Phase technology, Clear Audio+, Clear Bass, Dynamic normaliser, Active noise-cancellation |
| OTHERS | ASUS ZenFone Zoom (ZX551ML) | Sony XPERIA XA Ultra |
|---|
| Included Accessories | Power adapter | Power adapter | |
|---|---|---|---|
| Max Depth of Water Resistance | - | 1.5 m |
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