In depth comparison and review of LG G4 Stylus H635 and ASUS ZenFone Zoom (ZX551ML). 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 | LG G4 Stylus H635 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | H635 | ZX551ML | |
| Form Factor | Touch | Touch | |
| Height | 154 mm | 158.9 mm | ASUS ZenFone Zoom (ZX551ML) has greater height than LG G4 Stylus H635. |
| Width | 79.2 mm | 78.8 mm | LG G4 Stylus H635 has greater width than ASUS ZenFone Zoom (ZX551ML). |
| Depth | 9.38 mm | 12 mm | LG G4 Stylus H635 is narrower than LG G4 Stylus H635. |
| Weight | 163 g | 185 g | LG G4 Stylus H635 is lighter than LG G4 Stylus H635. |
| Body Colour | Titan | Ceramic white | Pure black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.368 W/kg (body), 0.446 W/kg (head), 0.474 W/kg (body) (simultaneous), 0.828 W/kg (head) (simultaneous) | 0.432 W/kg (body), 0.343 W/kg (head) | |
| Integrated Components | FM radio | - | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Type (Size) | Micro SIM | Micro SIM | |
| SIM Card Qty | Single-SIM | - |
| DISPLAY | LG G4 Stylus H635 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 5.7" | 5.5" | LG G4 Stylus H635 has larger screen size than ASUS ZenFone Zoom (ZX551ML). |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1920 x 1080 pixels | ASUS ZenFone Zoom (ZX551ML) has better screen resolution than LG G4 Stylus H635. |
| Display Format | HD | Full HD | |
| Pixel Density | 258 ppi | 401 ppi | ASUS ZenFone Zoom (ZX551ML) has better pixel density than LG G4 Stylus H635. |
| Colour Depth | - | 16.7 million colours | |
| Display Features | Zero Air Gap technology, In-Cell Display Technology | - | |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass 4 (scratch resistant glass) |
| PROCESSOR | LG G4 Stylus H635 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 410 | Intel Atom | |
|---|---|---|---|
| Processor Number | MSM8916 | Z3590 | |
| Clock Speed | 1.2 GHz | 2.5 GHz | ASUS ZenFone Zoom (ZX551ML) has higher clock speed than LG G4 Stylus H635. |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | - | PowerVR G6430 |
| MEMORY | LG G4 Stylus H635 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| RAM | 1 GB | 4 GB | ASUS ZenFone Zoom (ZX551ML) has more RAM than LG G4 Stylus H635. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 32 GB | ASUS ZenFone Zoom (ZX551ML) has more internal memory than LG G4 Stylus H635. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 128 GB |
| CAMERA | LG G4 Stylus H635 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 13 Megapixel | ASUS ZenFone Zoom (ZX551ML) has better camera resolution than LG G4 Stylus H635. |
| Lens Aperture | - | F/2.7-4.8 | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | ASUS ZenFone Zoom (ZX551ML) has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Laser Auto Focus | Yes | Yes | |
| Digital Zoom | 4x | 3x | LG G4 Stylus H635 has better digital zoom than ASUS ZenFone Zoom (ZX551ML). |
| HDR Mode | Auto HDR mode | Auto HDR mode | |
| Camera Modes | Burst mode, selfie mode, Gesture Shot | Panorama | |
| Face Recognition (Face ID) | Face detection | Face detection | Both phones have face detection. |
| White Balance | Automatic | - | |
| Light Source | LED light | Dual LED flash | |
| Video Resolutions | 3840 x 2160 (4K) | 1920 x 1080 (1080p) | |
| Camera Features (Functions) | Cheese Shutter function, Touch & Shoot | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 5 Megapixel | Both phones have the same front camera resolution. |
| Lens Aperture (Front) | - | F/2.0 | |
| Light Source (Front) | LED flash | - |
| BATTERY AND CHARGING | LG G4 Stylus H635 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 3000 mAh | Both phones have the same battery capacity. |
|---|---|---|---|
| Battery Technology | Lithium Ion | Lithium polymer |
| CELLULAR | LG G4 Stylus H635 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| 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 5.0 (Lollipop) | |
| User Interface | - | ASUS ZenUI 2.0 | |
| Navigation | GPS, A-GPS | A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | LG G4 Stylus H635 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 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 | |
| 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 | |
| Wireless Interface | IEEE 802.11a/b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 | |
| Bluetooth Profiles | A2DP | A2DP | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | LG G4 Stylus H635 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Supported Digital Audio Standards | WAV, WMA, AMR, MP3, FLAC, XMF, OGG, MKA, MIDI, M4A | - | |
|---|---|---|---|
| Supported Digital Video Standards | FLV, AVI, MPEG-4, WMV, ASF, DivX, 3GP, TS, WebM | - |
| FEATURES | LG G4 Stylus H635 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, call timer, conference call, vibrating alert | |
|---|---|---|---|
| Sensors | - | Accelerometer, proximity sensor, digital compass, gyro sensor | |
| Additional Phone Features | DLNA Certified, sharing media via DLNA, Knock Code function, QuickMemo+ function, Glance View | Multitasking |
| OTHERS | LG G4 Stylus H635 | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Included Accessories | Stylus, power adapter | Power adapter |
|---|
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